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Sample records for bom jardim group

  1. Dinâmica geomorfológica da bacia hidrográfica do córrego Bom Jardim, Brasilândia - MS

    OpenAIRE

    Grechia, Luciano

    2011-01-01

    O presente trabalho tem como objetivo entender os processos de formação de feições erosivas na bacia hidrográfica do córrego Bom Jardim, localizada no município de Brasilândia, estado de Mato Grosso do Sul. Para a análise desses processos optou-se pela construção de cartas morfométricas e análises de variáveis coadjuvantes, que associadas permitiram melhor compreensão da dinâmica erosiva do relevo da área da bacia. As cartas morfométricas constituem-se em documentos cartográficos elaborados c...

  2. A TERRITORIALIDADE DA CRIMINALIDADE VIOLENTA NO BAIRRO JARDIM DAS OLIVEIRA - FORTALEZA - CE

    Directory of Open Access Journals (Sweden)

    Fabiano Lucas

    2010-01-01

    Full Text Available The city of Fortaleza has been facing a progressive increase in the process of socioterritorial segmentation. Territoriality such as condominiums, shopping malls and territorialized confl icts among social groups are part of the same context, the increase of violence in Brazilian cities. Territorialized confl icts seem to multiply throughout the metropolis of Ceará, reaching other cities. Lately, neighborhoods that have shown a high rate of violence in Fortaleza are spaces with strong territorial fi ght. Fake identities over the years lead to rivalries, feud, revenge and other materialized feelings in those territories prevailing violence and fear. As to a more effective approach to the issues addressed, this research aims at studying the confl icts developed in the neighborhood of Bom Jardim, located southeast of the city of Fortaleza-CE. According to data from CEVEPI/SMF, in 2006, Bom Jardim was the second most violent concerning the variable murder. In this neighborhood, deaths have been the result of territorial clashes among microgroups belonging mainly to Trancedo Neves e Tasso Jereissati. Jardim das Oliveira is not considered a "closed" or "homogeneous" neighborhood concerning identity, but a mosaic of territory with their territorialities. This paper also argues that the assault or committed violence by youth has a remarkable socioterritorial dynamic. In the specific case of violent criminality, it seems to be a marked concentration by gender, race, marital status and age. Being so, young black and/or brown people of stigmatized areas are the main victims of homicides in the city of Fortaleza.

  3. Production Planning Based on BOM Optimization

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    According to a prototype enterprise, a rulebased Bill of Materials (BOM) structure is designed in order to get optimal design and management of product BOM. The constraint rules and optional objects for product data structure optimization are considered by associating customer demands with product BOM. Furthermore, the functional model of production planning system for assembling enterprise is given based on customization and BOM optimization.

  4. Research on BOM based composable modeling method

    NARCIS (Netherlands)

    Zhang, M.; He, Q.; Gong, J.

    2013-01-01

    Composable modeling method has been a research hotpot in the area of Modeling and Simulation for a long time. In order to increase the reuse and interoperability of BOM based model, this paper put forward a composable modeling method based on BOM, studied on the basic theory of composable modeling m

  5. ARTE-POLÍTICA NA MARGEM: ENTREVISTA COM ANTONIO JARDIM

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    Antonio Jardim

    2010-01-01

    Full Text Available ResumoEntrevista concedida pelo músico Antonio Jardim, professor adjunto do Depto. de Ciênciada Literatura da UFRJ. Com nuances, modulações e dissonâncias, a conversa versousobre temas como: a relação entre música e política, a distinção entre realidade erealizações no âmbito da verdade, a questão dos suportes em música e em literatura, ore-pensamento da história como presença, a educação, o pensamento de Marx, as relaçõesde Heidegger com o nazismo. AbstractInterview with the musician and professor of Th eory of Literature Antonio Jardim (UFRJ. Most important topics: relations between music and politics; distinctions between reality and realizations in the scope of truth; different medias, be them in music or literature; the re-thinking of History as presence; education; Marx’s thought; relations of Heidegger with Nazism.Keywords: Politics; music; poetic. Antonio Jardim Graduado em Composição Musical pela Universidade Federal do Rio de Janeiro (1981, em Licenciatura em Educação Artística – Habilitação em Música – Conservatório Brasileiro de Música – Centro Universitário (1995, em Filosofi a pelo Instituto de Filosofi ae Ciências Sociais (1990, Mestrado em Música – Conservatório Brasileiro de Música – Centro Universitário (1988 e Doutorado em Letras (Poética pela Universidade Federal do Rio de Janeiro (1997. Atualmente é Professor Adjunto da Universidade do Estado do Rio de Janeiroe da Universidade Federal do Rio de Janeiro. Tem experiência na área de Artes, com ênfase em Composição Musical, atuando principalmente nos seguintes temas: música, poética, fi losofi a, poesia e canção.

  6. Camus na festa do Bom Jesus Camus in the Bom Jesus feast

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    Alfredo Bosi

    1998-05-01

    Full Text Available Este ensaio analisa o conto de Albert Camus La pierre qui pousse, "a pedra que brota", incluído em seu livro L'exil et le royaume. O episódio tem lugar em Iguape, durante a festa dedicada ao Bom Jesus, o santo padroeiro da cidade. Um engenheiro francês, d'Arrast, ao chegar em Iguape, encontra um pobre, negro, que havia prometido carregar uma enorme pedra para agradecer um milagre recebido do Bom Jesus. O conto é um tocante exemplo de literatura de resistência: foi escrito logo após a viagem que Camus fez ao Brasil.This essay analyses Camus' tale La pierre qui pousse, "The Stone that Sprouts", included in his book L'exil et le royaume. The episode takes place in Iguape during the feast dedicated to Bom Jesus (Good Jesus, the town's patron saint. A French engineer, d'Arrast, having arrived in Iguape, meets a poor Negro who has promised to bear an enormous stone with him in order to thank for a miracle accomplished by Bom Jesus. The tale is a touching example of literature of resistance: it was written soon after Camus' travel to Brazil.

  7. Cadeia de flores e plantas ornamentais de jardim em Pareci Novo - Rio Grande do Sul

    OpenAIRE

    2002-01-01

    O Rio Grande do Sul, além de ser o Estado que mais consome flores e plantas ornamentais no país, é um dos maiores produtores do Brasil. Essa produção tem aumentado visivelmente nos últimos cinco anos. Recentemente, houve um acréscimo considerável de consumo de flores e plantas ornamentais de jardim. Este trabalho teve como objetivo analisar a produção e a comercialização de uma cadeia de flores e plantas ornamentais de jardim para a região de Pareci Novo, a qual foi escolhida por ser uma das ...

  8. BOM@ERCIM - Towards an open access policy For ERCIM

    NARCIS (Netherlands)

    Baeten, J.; Candela, L.; Fava, I.; Kirchner, C.; Mettrop, W.; Romary, L.; Schultze, L.

    2015-01-01

    This working paper presents collects background elements that have been discussed when designing the set of recommendations expressed in the BOM report. Such background elements highlight the key role current and future repositories may play in the open access arena.

  9. A Floresta e o Jardim no Brasil do Século XIX

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    Solange de Aragão

    2013-07-01

    Full Text Available O objetivo deste trabalho é colocar em discussão o processo cultural de transformação da paisagem brasileira no século XIX a partir da destruição de amplas áreas florestadas para cultivo, criação de gado, exploração de minérios e coleta de determinadas espécies da flora e da fauna. Por outro lado, procura-se demonstrar a concomitante difusão e transformação do jardim da casa brasileira, que se europeíza no momento em que a floresta se torna símbolo do nacionalismo – jardim este cultivado não apenas na área urbana, mas também junto às construções implantadas nas áreas desmatadas da floresta. Para isto, adotamos como ponto de partida obras como A ferro e fogo: a história e a devastação da mata atlântica brasileira (1996, de Warren Dean, e Sobrados e mucambos e Nordeste (1936, de Gilberto Freyre, considerando ainda, na análise, os relatos de viagem do século XIX e textos da literatura brasileira que tratam da transformação da paisagem neste período.

  10. Estudo retrospectivo de crianças pré-termo no Ambulatório de Especialidades Jardim Peri-Peri Retrospective study of preterm newborn infants at the ambulatory of specialities Jardim Peri-Peri

    Directory of Open Access Journals (Sweden)

    Silvia Helena Tavares Lorena

    2009-06-01

    ção mecânica convencional a mais utilizada. CONCLUSÕES: Neste trabalho, a incidência de retinopatia da prematuridade correspondeu aos dados estatísticos internacionais, uma vez que a doença limiar atingiu 3% dos casos. O perfil clínico do grupo I estudado revelou que todos os prematuros utilizaram a oxigenoterapia e apresentaram a síndrome do desconforto respiratório, com prevalência do estágio 1 da retinopatia da prematuridade.PURPOSE: To evaluate the prevalence of retinopathy of prematurity preterm newborn infants, associating it with its risk factors besides comparing the incidence of refractive errors like myopia and strabismus among preterm children who developed retinopathy of prematurity (Group I and those who did not present this retinopathy (Group II. METHODS: A cross-sectional, retrospective and documental study of records of 147 preterm children who were examined at the "Ambulatório de especialidades Jardim Peri Peri" (Ambulatory of Specialties Jardim Peri Peri was used in this paper. These children were born between July 7th, 2004 and July 10th, 2008 at "Maternidade Mário Degni" (Maternity Mário Degni. Fundus examination with escleral depression was first carried out between the 3rd and 8th weeks after birth and repeated every 1 to 4 weeks depending on the retinal imaging findings, until retina vascularization was complete or retinopathy of prematurity was present and it was followed by an annual ophthalmologic follow-up comprised of fundus examination and refraction. International Classification of Retinopathy of Prematurity criteria was used to classify the retinopathy of prematurity. Analysis of the whole group of preterm newborns was made and classified in group I and group II, and the incidence of Myopia and Astigmatism in each group was analyzed. RESULTS: This casuistry showed that retinopathy of prematurity was present in 35 preterm children (23% and 112 preterm children (77% did not develop this retinopathy. In Group I, 34 children (97

  11. Explorando a linguagem no jardim de infância e na creche : algumas potencialidades

    OpenAIRE

    Pereira, Ana Rita Magalhães

    2013-01-01

    Relatório de estágio do mestrado em Educação Pré-Escolar O presente relatório descreve, fundamenta e analisa o projeto de intervenção pedagógica, realizada na valência de Jardim de Infância e de Creche, e centrou-se na promoção de experiencias de aprendizagem no domínio da linguagem e da comunicação. Este trajeto iniciou-se com a observação, a interação com as crianças e o diálogo com as educadoras cooperantes, de modo a identificar uma problemática ou um interesse particular ...

  12. Que bom te ver viva: vozes femininas reivindicando uma outra história

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    Kátia da Costa Bezerra

    2014-01-01

    Full Text Available The right to determine the meaning of the military dictatorship in Brazil has been a constant dispute between members of the militant left and the military regime. The language used by the two groups constantly revolves around the mythic images of “heroes”, “victims”, “for the good of the people”. This essay focuses on Que bom te ver viva, by Lúcia Murat, who brings a new perspective to this debate. Taking as a point of departure the testimony of eight ex-political prisoners, the film attempts to answer the question: How did we survive?” The essay discusses how the movie builds frames of memory that go beyond those taken as representative.

  13. 基于TeamCenter平台的TBOM研究%Test-BOM Technology Based on Platform of TeamCenter

    Institute of Scientific and Technical Information of China (English)

    赵晓莉

    2014-01-01

    Product Data Management system organizes and manages product data which include informa-tion of product structure on the basis of bill of materials (BOM) in stages of design, process and manufac-ture, generating design-BOM, process-BOM and manufacture-BOM etc. The framework of BOM was adopt-ed to organize test data to build data management of product lifecycle from design,process,manufacture to test. The evolution of test-BOM was presented from design-BOM to neutral-BOM, and then to test-BOM. It will meet requirements of test data management in different enterprise to build test-BOM.%产品数据管理(PDM)系统通过包含产品结构信息的物料清单(BOM),来进行设计、工艺、制造等环节数据的组织和管理,由此产生了设计BOM(EBOM)、工艺BOM(PBOM)和制造BOM(MBOM)等。若产品试验过程数据按BOM来组织和管理,则可与设计、工艺、制造等环节关联,构建产品全生命周期数据管理。就试验BOM(TBOM)进行了深入研究,即从EBOM入手,依靠中性BOM(NBOM),最终演变成TBOM。通过对TBOM的维护,可满足不同企业对试验数据管理的需求。

  14. O Jardim da Villa Stein-de Monzie: Um projeto de Le Corbusier e Pierre Jeanneret (versão de 1926

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    Silvia Odebrecht

    2010-06-01

    Full Text Available O presente artigo aborda uma análise pouco trabalhada na literatura especializada, sobre o jardim da Villa Stein-de Monzie, também conhecida como Les Terrasses, na versão de 1926, desenvolvida por Le Corbusier e Pierre Jeanneret. Esse jardim não foi construído e essa pode ser uma das principais causas por não se encontrar uma documentação gráfica completa de seu projeto. A detalhada descrição aqui apresentada permite imaginar como teria ficado a propriedade de Les Terrasses se o projeto do jardim tivesse sido executado. A reflexão deste trabalho é uma lição sobre história da arquitetura, sobre a obra de Le Corbusier e Pierre Jeanneret e uma referência à pesquisa sobre o paisagismo moderno.

  15. Tapada das Necessidades em Lisboa : a historia de um jardim esquecido

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    João Alburquerque Carreiras

    2001-01-01

    Full Text Available O trabalho apresentado consiste numa análise histórica da Tapada das Necessidades, jardim situado na cidade de Lisboa, formando um dos seus maiores espaços verdes. A Tapada foi construída por D.João V, o monarca que em Portugal mais simbolizou o Absolutismo, reflectindo-o nas suas criações Barrocas. Com o Liberalismo surge D.Fernando, que vai ser o intérprete de uma enorme transformação da tapada, protagonizando o período mais importante na sua evolução. A história da Tapada entranha-se na própria história de Portugal, acompanhando o absolutismo, a transição para o liberalismo, os últimos movimentos da monarquia e os primeiros passos da República.The presented work consists in a historical analysis of the Tapada das Necessidades, a garden situated in the City of Lisbon, forming one of its bigger green spaces. The Tapada was built by D.João V, the monarch that in Portugal more symbolized the Absolutism, reflecting it in its Baroque creations. With the Liberalism appears D.Fernando, who will be the interpreter of an enourmous hashing of the Tapada, carrying out the more important period of its evolution. The history of the Tapada penetrates in Portugal own history, following the absolutism, the transition for the liberalism, the last moves of the monarchy and the first steps of the republic.

  16. Substratos renováveis na produção de mudas de Ficus enormis proveniente de jardim clonal

    OpenAIRE

    Rosimeri de Oliveira Fragoso; Carlos André Stuepp; Antonio Aparecido Carpanezzi; Ivar Wendling; Katia Christina Zuffellato-Ribas; Henrique Soares Koehler

    2017-01-01

    Objetivou-se avaliar substratos renováveis à base de casca de arroz carbonizada (CAC) e fibra de coco (FC) sobre o enraizamento e qualidade final de mudas de Ficus enormis Mart. ex Miq. via estaquia caulinar de plantas provenientes de jardim clonal. Foram avaliados seis substratos: comercial (controle), composto por casca de arroz carbonizada (CAC), fibra de coco (FC) e vermiculita (S1); 100% FC (S2); 100% CAC (S3); 50% FC e 50% CAC (S4); 30% (FC) e 70% CAC (S5); 70% FC e 30% CAC (S6). O subs...

  17. Gênero e culturas infantis: os clubinhos da escola e as trocinhas do Bom Retiro Gender and children's culture: school clubinhos and the trocinhas of Bom Retiro

    Directory of Open Access Journals (Sweden)

    Tânia Mara Cruz

    2012-03-01

    Full Text Available Este estudo trata de gênero e culturas infantis, entrecruzando os clubinhos das séries iniciais, analisados em pesquisa feita em uma escola do bairro de Pinheiros, São Paulo, em 2001, e as trocinhas do Bom Retiro, estudadas por Florestan Fernandes em 1942. Na busca de aspectos microestruturais e do efeito dessas interações na construção de diferentes significados de gênero, emergiram questões como: em que medida tais agrupamentos conseguiam estabelecer espaços de autonomia perante o mundo adulto?; elaboravam relações de gênero próprias de uma cultura infantil?; quais eram os pontos centrais sobre os quais se desenrolava a trama das relações de gênero em cada tempo e lugar? A partir da etnografia, foram produzidos 28 registros de campo do recreio de 1ª a 4ª série. Apenas nas 3as e 4as séries assistiu-se a quarenta aulas de cinquenta minutos (de educação artística e educação física, e foram entrevistados 29 meninos e 26 meninas. Ora segregadores ora agregadores, observou-se que os clubinhos (mistos ou de mesmo sexo eram o modo como as crianças geriam suas relações, fosse para permitir grupos mistos sem conflito, fosse para manter o distanciamento entre os sexos de modo pacífico. Este estudo contribui para trazer à tona um pouco das culturas infantis em seu protagonismo relacionado ao gênero e possibilita a caracterização da escola como espaço contraditório, que pode desenvolver ações de suporte às crianças para ampliação de suas experiências.This study deals with gender and children's cultures, crossing the initial series clubinhos, analyzed in a research done at school in the Borough of Pinheiros in São Paulo in 2001 with the trocinhas of Bom Retiro studied by Florestan Fernandes in 1942. In the search for microstructural aspects and for the effect of these interactions in the construction of different meanings of gender, questions emerged such as: to what extent do these groups manage to establish

  18. Strategic Inventory Positioning in BOM with Multiple Parents Using ASR Lead Time

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    Jingjing Jiang

    2016-01-01

    Full Text Available In order to meet the lead time that the customers require, work-in-process inventory (WIPI is necessary at almost every station in most make-to-order manufacturing. Depending on the station network configuration and lead time at each station, some of the WIPI do not contribute to reducing the manufacturing lead time of the final product at all. Therefore, it is important to identify the optimal set of stations to hold WIPI such that the total inventory holding cost is minimized, while the required due date for the final product is met. The authors have presented a model to determine the optimal position and quantity of WIPI for a given simple bill of material (S-BOM, in which any part in the BOM has only one immediate parent node. In this paper, we extend the previous study to the general BOM (G-BOM in which parts in the BOM can have more than one immediate parent and present a new solution procedure using genetic algorithm.

  19. Influência de poluentes atmosféricos em Belo Jardim (PE utilizando Cladonia verticillaris (líquen como biomonitor Influence of atmospheric pollutants in Belo Jardim (PE using Cladonia verticillaris (lichen as biomonitor

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    Fernando de Oliveira Mota Filho

    2007-10-01

    Full Text Available Cladonia verticillaris used in this study was collected in the cerrado vegetation of Saloá (PE, Brazil and transplanted in plastic containers on soil from the collection place to Belo Jardim (PE that possesses lead smelters and battery industries. The experiments were disposed at eleven different places for evaluating the dispersion of pollutants and their effects on the biomonitor. The exposed lichens were collected over eight months and submitted to thin layer and high performance liquid chromatographies, and scanning electron microscopy. C. verticillaris placed in the vicinity of the emission sources demonstrated alteration in its metabolism, decreasing the production of its major compound, fumarprotocetraric acid, and deterioration of its external and internal surfaces.

  20. Preservar, demolir, construir ou ocupar a creche Ninho Jardim Condessa Marina R. Crespi: de todos os riscos, o risco

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    Verônica Sales Pereira

    2016-04-01

    Full Text Available Resumo Este artigo aborda a interrelação entre o patrimônio cultural industrial e o território urbano através dos processos de patrimonialização e de ocupação pela população sem-teto da creche Ninho Jardim Condessa Marina R. Crespi, no bairro da Mooca, em São Paulo. Analisaremos esses processos à luz da problematização das noções de risco, perda, demolição e mercado desenvolvidas por J. R. Gonçalves, entendendo-as como o avesso do patrimônio cultural, bem como de sua vinculação aos processos de gentrificação urbana. Para este fim, baseamo-nos na análise de documentos e na realização de entrevistas qualitativas.

  1. Geotechnical and assessment of environmental problems caused by urban spread in the county Jardim das Palmeiras, Rio Claro (SP, Brazil

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    Tales de Deus Diniz

    2009-08-01

    Full Text Available The geological formations that make up the region studied are susceptible to occurrence of certain geotechnical problems. The city of Rio Claro features a recent urbanization of the western portion, with new residential neighborhoods near industrial areas. Due to a lack of adequate planning, urban sprawl, in many cases, is causing a number of problems such as: occupation of the flood risk areas and sliding, invasion of the permanent preservation areas and occurrence of erosion processes. In this context, this work aims to make environmental diagnosis in the county of Jardim Palmeiras and surroundings, with emphasis on geotechnical problems, occurrence of erosion processes and dynamics of surface water. The study was developed based on the analysis of field with data sheets standardized, with the main problems identified at each point. With the results you can check the environmental degradation in several locations, mainly associated with poorly planned urban occupation.Keywords: urban occupation, environmental impact, geological processes.

  2. Substratos renováveis na produção de mudas de Ficus enormis proveniente de jardim clonal

    Directory of Open Access Journals (Sweden)

    Rosimeri de Oliveira Fragoso

    2017-01-01

    Full Text Available Objetivou-se avaliar substratos renováveis à base de casca de arroz carbonizada (CAC e fibra de coco (FC sobre o enraizamento e qualidade final de mudas de Ficus enormis Mart. ex Miq. via estaquia caulinar de plantas provenientes de jardim clonal. Foram avaliados seis substratos: comercial (controle, composto por casca de arroz carbonizada (CAC, fibra de coco (FC e vermiculita (S1; 100% FC (S2; 100% CAC (S3; 50% FC e 50% CAC (S4; 30% (FC e 70% CAC (S5; 70% FC e 30% CAC (S6. O substrato comercial (S1 e as composições com maior proporção de FC apresentam qualificação superior para a produção de mudas de F. enormis.

  3. Piscadelas de caveiras: a escatologia do Jardim das Flores Skull winks: the eschatology of the Garden of Flowers

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    John C. Dawsey

    2007-11-01

    Full Text Available No Jardim das Flores, na periferia de uma cidade do interior paulista, moradores interpretam o seu mundo por meio de histórias sobre o céu e o inferno, e a destruição e recriação do mundo. Como interpretar essas interpretações? A partir dessa questão a antropologia de Geertz propõe-se a fazer uma "descrição densa" em que seja possível distinguir um piscar de olhos de uma piscadela marota. As histórias que se contam no Jardim das Flores, porém, não são meras interpretações. Nelas se alojam vontades de interromper o próprio curso do mundo. Ao dizerem algo sobre o mundo, elas irrompem como provocações capazes de suscitar um abrir e fechar dos olhos, com efeitos de despertar. Por meio de imagens carregadas de tensões, uma descrição densa também adquire as qualidades de uma descrição tensa, um assombro. Não seriam as elipses, incoerências e emendas suspeitas - onde um texto parece desmanchar - os sinais do "baixo corporal" do texto que chamamos cultura? Talvez nesses lugares, como as histórias do Jardim das Flores revelam, encontrem-se os subsolos mais férteis de um texto, ou, ainda, o seu fundo escatológico.In the Garden of Flowers, a peripheral district of a city of the interior of São Paulo, people interpret their world, among other ways, by telling stories about heaven and earth, and the destruction and recreation of the world. How should one interpret these interpretations? As a way for dealing with this question, Geertz developed the notion of 'thick description,' by which one may distinguish a twitch from a wink. The stories told in the Garden of Flowers are not mere interpretations, however. They emerge from the will to interrupt the very course of the world. As they say something about the world, they also erupt as provocations, with awakening effects, causing one's eyes to close and reopen. By means of tension-filled images, 'thick description' may also acquire the qualities of tense description, provoking

  4. Briófitas da Ilha do Bom Abrigo, Estado de São Paulo, Brasil

    OpenAIRE

    Yano,Olga; Peralta,Denilson Fernandes

    2007-01-01

    Foram identificadas 36 espécies de briófitas para a Ilha do Bom Abrigo, distribuídas em 27 gêneros e 17 famílias, sendo 15 musgos e 21 hepáticas. Destas, 34 são novos recordes para a Ilha. E ainda é apresentada a listagem de todos os táxons de briófita.

  5. Estrutura diamétrica da comunidade e das principais populações arbóreas de um remanescente de Floresta Atlântica Submontana (Silva Jardim-RJ, Brasil Diametric structure of a tree community and its main populations in a Sub-montane Atlantic Forest remnant (Silva Jardim-RJ, BraziL

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    Fabrício Alvim Carvalho

    2009-04-01

    Full Text Available O objetivo deste trabalho foi avaliar a estrutura diamétrica arbórea de um remanescente de Floresta Atlântica Submontana no Município de Silva Jardim, RJ. Foram utilizadas 20 parcelas de 100 x 5 m, em que todas as árvores com DAP > 5 cm foram amostradas. A estrutura diamétrica foi analisada em toda a comunidade e nas principais populações (determinadas segundo o VI, a partir de histogramas com intervalos de classes definidos pela fórmula de Spiegel. A análise também considerou os grupos sucessionais das espécies (pioneiras: PI; secundárias iniciais: SI; e secundárias tardias: ST. As curvas (J-reverso e valores do quociente "q" indicaram ausência de problemas de regeneração das principais populações, a maioria de espécies SI. Entretanto, foi observada tendência de saída de algumas das principais populações de ST (ex. Plathymenia foliolosa e Euterpe edulis, paralelamente à entrada de outras SI. Os resultados complementam as análises florísticas desenvolvidas anteriormente no remanescente, o que indica que a estrutura diamétrica também foi alterada pela fragmentação e pelas perturbações antrópicas pretéritas. Ações coibindo novas perturbações e o enriquecimento através do plantio de mudas das espécies mais afetadas são urgentes, visando à recuperação da qualidade ambiental desse remanescente.This work analyses the tree diametric structure of a Sub-montane Atlantic Forest remnant in Silva Jardim-RJ, Brazil. Twenty 100 m x 5 m plots were established, and all trees with DBH > 5 cm were surveyed. The diametric structure was analyzed for the entire community and its main populations (ordered according to the importance value - VI, using diameter class histograms defined by Spiegel's formula. Species were also grouped within successional categories (Pi: pioneer; SI: early secondary; ST: late secondary. The diametric curves (J-reverse shape and values of Liocourt's 'q' quotient suggested problems involving lack

  6. Teatro fora dos teatros. Arte dramática na prisão, no jardim e no bairro

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    André Brito Correia

    2012-10-01

    Full Text Available O teatro dos nossos dias realiza-se muitas vezes em espaços não convencionais, que não foram construídos nem concebidos para acolher eventos desse tipo. Procede-se, então, a uma abordagem sociológica do teatro fora dos teatros, equacionando a relação entre agentes teatrais e espaços não teatrais, de maneira a averiguar o que acontece, em tais casos, à arte dramática. Para tal, analisam-se três criações artísticas que decorreram em Coimbra em 2003: (apresentada na prisão; (apresentada no Jardim Botânico e (apresentada no Bairro da Relvinha. Discute-se o modo como os elementos materiais e físicos do espaço foram mobilizados como partes integrantes ou em interacção com o cenário, texto, luz e som dos espectáculos.

  7. A MINIATURIZAÇÃO DO MUNDO EM “A GUERRA NO BOM FIM”, DE MOACYR SCLIAR

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    Lyslei Nascimento

    2014-09-01

    Full Text Available The novel “A guerra no Bom Fim” by Moacyr Scliar reenacts the devastating effects of the War in the imagination of children in Bom Fim, the Jewish quarter of Porto Alegre. From the point of view of childhood, the space of dream and fantasy, but also of nightmares and bad omens, it is configured as a “small country” that reveals, in their conformation, the miniaturized world and brutalized.

  8. Auto do Bom Despacho – Teatraço – Teatro comunitário

    OpenAIRE

    Coville, Luiz Alberto Nicodemos

    2013-01-01

    Trabalho projecto apresentado para o cumprimento dos requisitos necessários à obtenção do grau de Mestre em Artes Cénicas O presente relatório de projeto de tese de mestrado tem como objetivo mostrar o desenvolvimento do trabalho realizado com o grupo de teatro da Vila de Tabuaço, em Trás-os-Montes, com foco principal no trabalho de teatro de comunidade, usando como objeto de estudo para o efeito a montagem da peça “Auto do Bom Despacho”. O que se descreve nas páginas que se seguem, par...

  9. A primeira infância vai à escola: o regulamento do jardim da infância - Goiás/1928

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    Alessandra Arce

    2012-07-01

    Full Text Available  Este é um artigo no campo da história da educação tendo como fonte referencial o Regulamento e o Programa do Jardim da infância de 1928, da capital do Estado de Goiás. Essa fonte oficial aponta dados importantes sobre a concepção de criança compreendida no período, assim como as práticas pedagógicas pensadas para a criança menor de seis anos. A implementação do Jardim da infância na cidade de Goiás acontece ao meio das exigências do otimismo pedagógico nacional com forte influência da Escola Nova e da psicologia que referendava um novo modelo de escola, novas formas de abordar a infância, novos métodos. O modelo implementado no regulamento e programa oficial goiano foi inspirado no modelo paulista e procura pautar-se na Pedagogia desenvolvida por Friedrich Froebel, tentativa essa marcada por contradições, mas frutífera para a análise de práticas pedagógicas em jardins de ­infância no Brasil do início do século 19.Palavras-chave: jardim de infância, história da educação regional, infância, teoria froebellana.   Abstract This article aim is to discuss a important document produced in 1928 in the Capital of Goiás State: O Regulamento e o Programa do Jardim de Infância. This document contains some information’s about the concepts of childhood at this time in this State. The implementation of this kindergarten occurred surrounding by a new wave of optimism in Brazillan pedagogy influenced by the progressive education movement. This movement demanded a new conception of education and school which ones the Kindergarten had to follow. The document is full of contradiction, although, it is a rich source of analyzes about how the early childhood education was thought in Brazil during the earliest years of the twenty century. Keywords: kindergarten, history of education, early childhood, froebel's theory. 

  10. Teaching Cases in Management - Cooperativa Agroindustrial Bom Jesus: Estratégias de Crescimento

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    Claudia Monica Ritossa

    2011-11-01

    Full Text Available The present teaching case study in Management aims to place the student in the role of the decisionmaker at the head of an agricultural cooperative organization that seeks strategic alternatives for growth through access to international markets in order to increase business efficiency, improve the delivery of services to its members and maximize the benefits it offers. The case of Bom Jesus Agroindustrial Cooperative, based mostly on the collection of primary data, illustrates the situation experienced by the organization in 2007 when the board of directors realized the need to rethink their production activities in view of the changes in total sales in previous years. An increase in exports and the diversification of activities emerged as strategic alternatives to achieve the desired goals. Accordingly, the facts that outline the circumstances that the directors of Bom Jesus were experiencing, supplemented by related theories, sustain the analysis and discussions that will enable students to identify and select the most appropriate strategic response to define what, how and where their products can be traded without losing sight of the principles of being a cooperative and the vision of growth of the organization. The case can be applied to the disciplines of Strategy, International Business and Agribusiness Management in undergraduate and post-graduate courses.

  11. Saber científico e etnoconhecimento: é bom pra quê?

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    Glauberto da Silva Quirino

    2015-06-01

    Full Text Available Análise reflexiva e interpretativa do quadro É bom pra quê? do programa de televisão Fantástico, apresentado pelo médico Drauzio Varella, que foi veiculado em rede nacional entre os meses de agosto e setembro de 2010 em cinco episódios, com duração média de 10 minutos. O objetivo da série era discutir os usos e abusos dos tratamentos médicos feitos com produtos derivados de plantas que não passaram pelo crivo científico dos estudos clínicos, e analisar as perspectivas da fitoterapia medicinal. Na culpabilização pessoal, valorização do medo, desqualificação dos saberes paramédicos e centralidade na figura do médico, ele fundamenta suas bases discursivas, para impor legitimidade aos seus argumentos. Nessa perspectiva, as estratégias discursivas veiculadas na mídia por meio da televisão, e no caso particular do quadro do Fantástico, É bom pra quê?, visam a manutenção de uma ordem médica hegemônica, distante da preconizada neutralidade científica e da ausência de interesses econômicos.

  12. Diagnosis of solid waste management in the town of Campo Bom - RS

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    Karin Luise dos Santos

    2009-12-01

    Full Text Available This paper discusses the main items currently subject to recycling in Brazil to make a diagnosis on the management of domestic solid waste in the city of Campo Bom, in the catchment of the river valley of Sinos. The city of Campo Bom is neighboring the town of Novo Hamburgo. The survey is based on data supplied by the local administration COOLABORE (Cooperative Urban Cleaning and Construction. cooperative scavengers or environmental agents in the city and visits to Central treatment of household waste. We present all data related to waste management in the city both in its operational form for the results obtained. The results show large quantities of non-ferrous metals, ferrous metals, paper and cardboard and plastic and shows that paper and cardboard are more sensitive to seasonal generated by holiday periods, being mostly used in offices and businesses in relevant quantities. Since plastics are less sensitive and more for domestic use do not suffer sudden change in his generation during holiday periods. We analyzed the data from the first quarter of 2009.

  13. BOM construction of construction machinery based on classification and modularization%基于分类和模块化的工程机械 BOM 构建

    Institute of Scientific and Technical Information of China (English)

    姜立勇; 赵长生

    2013-01-01

    The status and shortages of construction machinery BOM construction were analyzed .A BOM construction scheme based on classification and modularization suitable for construction ma-chinery was put forward .According to construction machinery sales ,concepts of main parame-ter ,characteristic parameter and optional parameter were stated .All components of a certain type construction machinery product were partitioned public part ,characteristic part or optional part ,and then corresponding virtual parts were established .Optional modules with constraint mechanism based on modularization in public part and characteristic part were constructed .When material classification principle was applied to modularization super BOM construction ,product code and BOM construction could be completed automatically by programmed Excel table in VBA .The scheme was analyzed and applied to construction machinery BOM construction .It can be concluded that the new BOM construction scheme based on classification and modularization is simple and reasonable ,and can automatically construct single-product BOM quickly ,which is very helpful for construction machinery informatization .%  分析了工程机械BOM构建现状和不足,给出一种适合工程机械基于分类和模块化的超级 BOM构建方案。从工程机械产品销售实际,对产品的主参数、特征参数、可选参数概念作出说明。将属于某特定型号工程机械产品的所有部件划分为公共部分、特征部分、可选部分,并建立相应部分虚拟层级。根据模块化思想,对特征部分和可选部分建立具有约束关系的选择模块。将物料分类原理应用于模块化超级 BOM构建,运用Excel和VBA实现了产品编码自动生成和BOM自动构建功能。分析该方案特点并应用于工程机械产品 BOM构建,结果表明,基于分类的模块化BOM构建方法简单易行、合理有效,能够快速准确构建单一产品 BOM ,对于

  14. Research on ESB-based Integrated Technology of BOM%基于ESB的BOM集成研究

    Institute of Scientific and Technical Information of China (English)

    代婷婷

    2013-01-01

    针对企业普遍存在的BOM数据源头不统一和数据传递实时性问题,提出了基于ESB技术的系统集成框架,并介绍了PDM与ERP系统的BOM集成方案.该方案有效地解决了BOM数据的实时传递问题,对企业应用系统的集成具有一定的借鉴意义.%Aiming at the problems that the source of BOM data is not uniform and the data cant be transfered in real-time,it puts forward the system integration framework based on ESB,introduces the BOM integration solution between PDM and ERP system.This scheme can effectively solve the problem of real-time transmission of BOM data,and provide certain reference for the integration of enterprise application systems.

  15. TERRITORIALIDADES DA CRIMINALIDADE NO BAIRO JARDIM DAS OLIVEIRAS - FORTALEZA-CE

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    Fabiano Lucas da Silva Freitas

    2010-01-01

    the settler's territoriality process and how this territoriality is expressed in a settlement like the Tiracanga Logradouro, which is fragmented in Ceará's semiarid. The materialization of this study was based on on-fi eld studies and the dialogues with peasant settlers, seeking to record the widest variety of aspects related to the peasant's origins, their fight for land, their organizational situation and land use. For this purpose, participation in meetings with associations and groups of peasants was programmed and interviews with some of them in their residences, as well as with some peasant leaders were organized. Throughout the text, we search to overcome the division between formal and informal knowledge with regards to the speech of researched individuals. Bibliographic research on the subject was elaborated through books, theses, dissertations and the collection of data at the INCRA. The study revealed the organizational and settlement use strategies practiced by the peasants, including discussions on the use of their land parcel, in which agreements and disagreements amongst settlers appeared with regards to the adoption of this land exploitation model. It was concluded that families articulate the use of their land parcel based on familiar unit and the family nucleus and regain collective use as a strategy for family unit reproduction.

  16. A conservação do jardim histórico, um olhar sobre o componente vegetal da Praça de Casa Forte e da Praça Euclides da Cunha

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    Joelmir Marques da Silva

    2014-06-01

    Full Text Available O jardim moderno foi criado na cidade do Recife por Roberto Burle Marx na década de 1930. Para o paisagista o desenho de um jardim é uma reintegração estética dos elementos da paisagem envolvente onde a vegetação é o elemento principal. Com essa intenção Burle Marx projetou um conjunto de treze jardins públicos, entre 1935 a 1937, que faziam parte de um plano de aformoseamento do Recife e, dentre eles, destacam-se a Praça de Casa Forte e a Praça Euclides da Cunha por serem seus primeiros projetos. Por incluir seres vivos na sua concepção, a conservação de um jardim agrega a complexidade e a dinâmica do ciclo da vida, e sendo perecível e renovável como especifica a Carta de Florença (1981 a falta de conservação do jardim provoca degradação que somente é revertida com a restauração. Neste sentido, a conservação da vegetação de um jardim histórico tem sua particularidade por se tratar de um verde histórico, que caracteriza o conhecimento da composição florística do projeto original e a atual configurando desta forma um estudo da arqueologia botânica.

  17. O LÚDICO COMO PRÁTICA EDUCATIVA: UMA EXPERIÊNCIA NA ESTAÇÃO COMUNITÁRIA DO BAIRRO JARDIM GONZAGA EM SÃO CARLOS, SP / The ludic activities as an educational practice: an experience in community station of Jardim Gonzaga district in São Carlos, SP

    OpenAIRE

    2014-01-01

    Este artigo objetivou analisar as atividades de educadores no Projeto Vivências em Atividades Diversificadas de Lazer da Universidade Federal de São Carlos (UFSCar), desenvolvido com crianças de 5 a 12 anos, na Estação Comunitária do Bairro Jardim Gonzaga, na cidade de São Carlos, SP. A pesquisa de cunho qualitativo utilizou como instrumento para a construção dos dados a observação participante. As observações foram registradas em diário de campo e produzidas notas descritivas que deram supor...

  18. Borboletas (Lepidoptera: Hesperioidea e Papilionoidea) visitantes florais no Jardim Botânico da Universidade Federal de Santa Maria, Santa Maria, RS, Brasil

    OpenAIRE

    Lemes,Renata; Ritter,Camila Duarte; Morais,Ana Beatriz Barros de

    2008-01-01

    http://dx.doi.org/10.5007/2175-7925.2008v21n4p91Ambientes urbanos como parques e jardins podem oferecer muitos recursos alimentares, além de abrigo e condições favoráveis para a sobrevivência de borboletas. O presente trabalho teve como objetivo fazer um inventário das borboletas visitantes florais e das plantas visitadas por esses insetos no Jardim Botânico da Universidade Federal de Santa Maria (UFSM). No período de março de 2006 a março de 2007, foram feitas 2h de observações semanais das ...

  19. Phenological evaluation of three apple cultivars at Bom Retiro – SC, Brazil

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    Ana Frederica Latorre

    2007-12-01

    Full Text Available This work was conducted in a single apple orchard, located in Bom Retiro, Santa Catarina, in order to make a phenological assessment of the Imperatriz, Imperial Gala and Fuji cultivars planted there and their relationships with the physical conditions provided by the orchard together with the pollination and fruit production taking place. Seven plants from each cultivar were selected at random for the purpose of measuring the average length of the stems that had achieved up to 1.5m in height from the level of the soil, the numbers of reproductive and vegetative stems, the lengths of the leaves, and the numbers of flowers which were classified according to their stage of development. The averages were compared by Tukey test (5%. The cultivar that was utilized for pollination (Imperatriz showed early production, but the flowering coincided little with that of the other productive cultivars. However, these characteristics could have been greatly influenced by ambient conditions, considering this cultivar’s production history before its use as the pollinizing cultivar. For remedial purposes, techniques could be employed to synchronize the flowering, and appropriate management would be capable of increasing the populations of pollinating agents to help the effective fertilization.

  20. Romeiros e turistas no santuário de Bom Jesus da Lapa

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    Steil Carlos Alberto

    2003-01-01

    Full Text Available O presente trabalho aborda a relação entre peregrinação e turismo, tomando como referência o material de campo coletado no santuário de Bom Jesus da Lapa, Brasil. Turismo e peregrinação são tomados como categorias que condensam duas estruturas de significados, ou "tipos ideais", no sentido weberiano, do que seria a verdadeira peregrinação ou o turismo genuíno. Nossa hipótese é que, enquanto a peregrinação, em seu sentido idealizado, remete ao modelo emocional da communitas (Victor Turner; Edith Turner, o turismo conduz ao modelo da societas (Norbert Elias, marcada pelo olhar distanciado e de estranhamento. Tomamos, assim, a romaria como um discurso metassocial que comporta duas formas de sociabilidade, que operam a partir de lógicas opostas: a da communitas, para a qual a verdadeira sociedade seria expressa pelo ideal fraterno da comunhão, e a da societas, onde a regra básica de funcionamento da sociedade estaria na distinção.

  1. O marketing político-empresarial na campanha “Bom exemplo: essa moda pega”

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    Jorge Almeida e Sante Scaldaferri

    2011-01-01

    Full Text Available Estudamos a campanha publicitária “Bom  exemplo: essa moda pega”, espécie de parceria público-privada de marketing entre o Governo Federal e empresas do ramo midiático. Aqui, continuamos uma investigação sobre o movimento publicitário "O melhordo Brasil é o brasileiro", que teve uma primeira campanha intitulada “Eu sou brasileiro enão desisto nunca”. Nossa hipótese, entre outros elementos, é a de que esta campanha pretende reforçar uma representação social da política de tipo liberal; estimular a acomodação social e política e não as ações populares coletivas; e construir a imagem de“responsabilidade social” das empresas privadas envolvidas. Discutimos também o aproveitamento do PFL que, a partir da campanha supracitada e da crise do chamado“mensalão”, utilizou parte do seu tempo no horário gratuito de TV para divulgar a propaganda política “Lula, péssimo exemplo para o Brasil”.

  2. Um Bom Ano para o Campo do Turismo e para Rosa dos Ventos

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    Susana de Araujo Gastal

    2013-12-01

    Full Text Available 2013 foi um bom ano para o campo acadêmico do Turismo, no Brasil. A recém-divulgada avaliação trienal da CAPES mostrou que nossa pós-graduação avançou muito: os programas estabelecidos subiram de conceito – o PPGTUR-UCS, por exemplo, conquistou uma robusta nota 4 – e novos mestrado e doutorado estão se somando ao grupo. A Rosa dos Ventos também apresentou uma bela produção no ano que finda. Além de duas edições regulares, tivemos dois números temáticos, o primeiro sobre Turismo e Gastronomia, organizado por Maria Henriqueta S. Garcia Gimenes-Minasse e Rosana Peccini; e, o segundo, sobre Cidade e Turismo, esteve sob a organização de Antônio Carlos Castrogiovanni e Susana Gastal. No número 5(1 ainda contou com uma sessão especial, organizada por Maximiliano Emanuel Korstanje e Geoffrey Skoll, sobre o tema “The Dialectics of Borders, Empires and Limens”....

  3. Sustainability of cassava agreoecosystems: first cycle of assessment in Bom Jesus-RN

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    Valdenildo Pedro da Silva

    2014-09-01

    Full Text Available This article presents the sustainability assessment of cassava-producing family agroecosystems in Bom Jesus municipality, Rio Grande do Norte, Brazil, from the perspective of the Framework for Assessing the Sustainability of Natural Resource Management Systems (Mesmis, for its acronym in Spanish. With the measurement of 18 simple strategic indicators of sustainability between cassava-producing agroecosystems, the differences between the sustainability of cassa- va-producing agroecosystems were highlighted, with regard to economic, social and environmental dimensions, comparing the conventional system (which pro- duces cassava in monoculture for trade, using agrochemicals with the alternative (which performs polyculture preserving natural resources and uses agroecolo- gical techniques. Based on the theoretical and methodological support, it was concluded that the cassava-producing alternative agroecossystem was more sus- tainable than the conventional, for the first presented a desired situation of sus- tainability, resulting from the diversity of agriculture and agroecological principles, whilst the second prioritized raising productivity or economic growth, neglecting sustainability aspects of environmental and social dimensions. 

  4. Valorização ambiental uma aplicação do modelo logit para a avaliação monetária do Jardim Botânico da cidade de João Pessoa

    OpenAIRE

    Araújo, Adriano Firmino Valdevino de

    2002-01-01

    O presente trabalho tem como objetivo a avaliação do Jardim Botânico da cidade de João Pessoa, cuja efetivação visa a preservação de uma das maiores riquezas naturais dessa Cidade: a Mata do Buraquinho. A avaliação do Jardim Botânico é feita a partir do método de avaliação contingente. São apresentados ainda aspectos fundamentais do mesmo, tais como: as bases microeconômicas, sua definição, suas vantagens e desvantagens etc. São apresentadas também considerações a respeito de o...

  5. Peli, Luci, Bom... transgresión sexual y cultura popular

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    María Dolores Arroyo Fdez.

    2011-05-01

    Full Text Available El presente estudio se asienta en la narrativa de la película de Pedro Almodóvar Pepi, Luci, Bom y otras chicas del montón, estrenada en 1980, en plena transición a la democracia en España. Se analiza el film considerando sus componentes audiovisuales  como escenario a  los específicos de identidad y comportamiento sexual.  Se contempla su rodaje, en las calles de Madrid, y la construcción de sus diálogos e imágenes, que beben directamente de las fuentes de la cultura de masas  (fotonovelas, viñetas de cómic, publicidad, música y el lenguaje de la calle, en contraste con las creaciones de la alta cultura.  Precisamente, en esta película han participado varios artistas plásticos y dibujantes emergentes entonces: Ceesepe y el grupo Costus.  Al mismo nivel transgresor se presentan, de forma rebelde y escatológica, los comportamientos e identidades sexuales de sus protagonistas.  Esta cinta supo encauzar toda una serie de reivindicaciones a favor de la libertad sexual y la eliminación de tabúes,  protagonizada por parte de la juventud de la época; pero no deja de profundizar en los sentimientos como el amor y el desamor, la amistad y la soledad.   

  6. Novas práticas corporais no espaço doméstico: a domesticidade pop na revista Casa & Jardim durante os anos 1970 New corporal practices within dwelling spaces: pop domesticity in Casa & Jardim Magazine during the 1960-70s

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    Marinês Ribeiro dos Santos

    2012-04-01

    Full Text Available Neste artigo, destacamos as mudanças nas práticas corporais das mulheres mediante a análise dos modelos de domesticidade veiculados pela revista Casa & Jardim, sobretudo no intervalo que abarca o final dos anos 1960 e a primeira metade da década de 1970. Temos como objetivo evidenciar a incorporação da linguagem pop na decoração de interiores domésticos brasileiros como um dos aspectos da cultura jovem, forjada em escala internacional ao longo dos anos 1960. Alinhados com a revolução comportamental, com as ideias do feminismo e com a postura iconoclasta da juventude da época, os ambientes pop propunham novas formas de mediação entre as pessoas e os artefatos que contribuíram na transformação dos esquemas corporais associados às representações de feminilidades.In this article, we bring to the fore some changes of women corporal practices that we have identified through the analysis of models of domesticity we found on issues of the popular magazine Casa & Jardim, printed from the end of the 1960s to the mid 1970s. We want to emphasize the appropriation of Pop language in the decoration of Brazilian domestic interiors as one of the facets of youth culture, which diffused internationally during the 1960s. Aligned with feminist ideas, revolutions of behaviors, and iconoclast attitudes of the youth of the time, Pop spaces have embodied new forms of mediation among people and artifacts and also have contributed to the transformation of corporal schemata, indeed associated with the representations of femininity.

  7. CHILDHOOD AS A POSSIBILITY FOR LYRISM WITHIN WAR ANESTHETICS: AN ANALYSIS OF “BOM DIA, CAMARADAS” (GOOD MORNING, COMRADES

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    Bruno Cardoso

    2014-11-01

    Full Text Available This abstract analyzes the Angolan novel Bom dia camaradas from the Af­rican writer Ondjacki, in a manner which we problematize the significance of the memoir and the childhood at the building of the narrative descrip­tion. Let us verify bythe literary work, a double reflection novel, once the Angolan post-independence reality presents itself as being transfigured by the child as the main narrator, such as the other supporting voices around the entire narrative, bringing to the protagonist the news from the civil war in this African country.

  8. PERCEPÇÕES SOBRE A PROBLEMÁTICA SOCIOAMBIENTAL DA CIDADE DE BOM JESUS - RN

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    Diego Salomão C. de O. Salvador

    2007-12-01

    Full Text Available As cidades têm conquistado um lugar sem precedentes na história, transformando-se na expressão máxima da sociedade contemporânea. Atualmente, nas cidades concentram-se parcelas significativas da população e imensas contradições, que fazem com que elas sejam marcadas também com o que as sociedades têm de melhor e de pior. Além da riqueza, do acesso privilegiado à informação, dos fluxos econômicos, dentre outros, observam-se também as mais intensas manifestações de poluição, violência, pobreza e exclusão, apontando para a gravidade das questões de ordem social que imperam nesse espaço. Além do mais, não se pode negligenciar o fato de que as mais importantes questões socioambientais ocorrem nas cidades, pois aí estão as maiores concentrações populacionais e atividades econômicas com importantes desdobramentos para a vida urbana. Desse modo, a discussão socioambiental contemporânea deve priorizar essa ordem, a da cidade. Com isso, faz-se, não somente necessário, como também urgente, a busca de novos olhares sobre a problemática socioambiental urbana, bem como a socialização de práticas eficazes referentes a essa problemática. Assim, o objetivo deste trabalho é desvendar as percepções, os desafios e as possibilidades de superação dos problemas socioambientais da pequena cidade de Bom Jesus, situada no interior do Estado do Rio Grande do Norte. Este estudo foi desenvolvido por meio de uma pesquisa qualitativa, utilizando-se alguns procedimentos, como a pesquisa bibliográfica e a empírica, a qual foi realizada com alguns segmentos da sociedade local. Os resultados e conclusões obtidos até o momento, a partir das percepções dos moradores locais, apontam para problemas socioambientais de grandes dimensões, como os que foram mencionados acima, mas também para outros próprios da realidade local. O estudo também atenta para algumas reflexões que valorizam a construção de uma sociedade sustent

  9. Avaliação da poluição sonora no parque Jardim Botânico de Curitiba, Paraná, Brasil

    Directory of Open Access Journals (Sweden)

    Zannin Paulo Henrique Trombetta

    2003-01-01

    Full Text Available Foi realizado um estudo da poluição sonora no parque Jardim Botânico de Curitiba. Efetuaram-se medições do nível sonoro equivalente Leq em dB(A, em 21 pontos espalhados dentro da área do parque, além de entrevistas com os freqüentadores do local. Constatou-se que 47,6% dos pontos de medição apresentaram níveis sonoros acima de Leq = 65dB(A, considerado pela medicina preventiva como o nível máximo a que um cidadão pode se expor sem riscos à saúde, e 90,5% dos pontos avaliados não satisfizeram à Lei Municipal nº 8.583, que fixa o limite de 55dB(A como nível máximo de emissões sonoras em áreas verdes. O resultado do questionário aplicado na forma de entrevistas aos freqüentadores do parque mostrou que 78% dos entrevistados costumam visitar o parque pelo menos duas vezes na semana e que 96% buscam a realização de uma atividade física. Durante a prática de suas atividades no parque, 24% dos entrevistados apontam a poluição sonora e 22% a segurança no local como fatores de perturbação.

  10. Avaliação dos Equipamentos e Serviços Turísticos do Jardim Botânico, Curitiba, Paraná, Brasil

    Directory of Open Access Journals (Sweden)

    Raquel Ribeiro Souza Silva

    2012-04-01

    Full Text Available ResumoO Jardim Botânico é um dos atrativos mais visitados da cidade de Curitiba-PR e a avaliação de seus equipamentos e serviços turísticos por aqueles que o utilizam é de suma importância para sua manutenção. Nesta pesquisa foram feitas coletas de dados por meio da aplicação de questionário in loco, e foi diagnosticada a percepção dos usuários em relação à infraestrutura receptiva presente na área de estudo. Os resultados encontrados apontam que no geral o usuário está satisfeito com o atrativo, entretanto há alguns pontos, por eles citados, os quais carecem de uma atenção maior por parte da gestão local, tais como ampliação da área de alimentação, da quantidade de bebedouros e de banheiros, além da necessidade de elaboração de materiais informativos sobre o atrativo, guias internos e sinalização bilíngüe. A contribuição deste trabalho é fornecer informações relevantes, aos administradores do local no sentido de manter o Jardim Botânico de Curitiba como referência de atrativo turístico da cidade.

    Palavras-chaves: Jardim Botânico; Curitiba; atrativo turístico; infraestrutura; avaliação.

     AbstractThe Botanical Garden is one of the most visited attractions at Curitiba – PR, and evaluation its tourist’s services by those who use it are very important for its maintenance. In this study data was collected through a questionnaire in loco, and was diagnosed with the users it perception regarding the infrastructure present at the receptive field of

  11. Fitossociologia do estrato arbóreo em uma toposeqüência alternada de mata atlântica, no munícipio de Silva Jardim-RJ,Brasil Phytosociology of the wood stratum of a modified atlantic forest toposequence in Silva Jardim-RJ, Brazil

    Directory of Open Access Journals (Sweden)

    Rosângela Alves Tristão Borém

    2002-11-01

    Full Text Available Este estudo foi realizado em um fragmento de Floresta Atlântica pertencente à fazenda Biovert, no município de Silva Jardim, Rio de Janeiro. Teve como objetivos a caracterização da vegetação e a análise da estrutura da comunidade arbórea que ocorre ao longo de uma toposseqüência de um trecho de Floresta Atlântica bastante alterado antropicamente, de forma a estabelecer critérios adequados para seu manejo e sua recuperação. Para o estudo foi empregado o método de amostragem por parcelas de área fixa, distribuídas de forma sistemática, na toposseqüência. Os dados foram coletados de parcelas amostrais de 600 m², alocadas nos terços inferior, médio e superior de uma toposseqüência. Foram registrados, por espécie, os nomes vulgares e científicos e a circunferência do tronco a 1,30 m (CAP. No levantamento da composição florística foram constatadas 43 famílias, 95 gêneros e 129 espécies, obtendo-se um índice de diversidade de Shannon (H' de 4,137 nats/indivíduo. As espécies mais importantes (VI foram Euterpe edulis, Cecropia glaziovii, Astrocaryum aculeatissimum e Piptadenia gonoacantha.This work was developed in a fragment of the Atlantic Forest, owned by Biovert Farm in Silva Jardim-RJ, Brazil to characterize and analyze the arboreous community structure occurring along an anthropically modified toposequence, to determine adequate criteria for its management and recuperation. The floristic composition and the phytosociological structure of the forest covering were studied. Data were collected from sample plots of 600 m², which were divided according to the topography into lower, middle, and upper slope, located in a soil toposequence. The common and scientif names and the diameter at breast height (DBH were recorded for every individual. In the floristic composition survey, 43 families, 95 genera and 129 species were determined. Shannon diversity index (H' was 4.137 nats/individual. The most important species

  12. Digital Invasions: from Point Clouds to Historical Building Object Modeling H-Bom of a Unesco Whl Site

    Science.gov (United States)

    Chiabrando, F.; Lo Turco, M.; Santagati, C.

    2017-02-01

    The paper here presented shows the outcomes of a research/didactic activity carried out within a workshop titled "Digital Invasions. From point cloud to Heritage Building Information Modeling" held at Politecnico di Torino (29th September-5th October 2016). The term digital invasions refers to an Italian bottom up project born in the 2013 with the aim of promoting innovative digital ways for the enhancement of Cultural Heritage by the co-creation of cultural contents and its sharing through social media platforms. At this regard, we have worked with students of Architectural Master of Science degree, training them with a multidisciplinary teaching team (Architectural Representation, History of Architecture, Restoration, Digital Communication and Geomatics). The aim was also to test if our students could be involved in a sort of niche crowdsourcing for the creation of a library of H-BOMS (Historical-Building Object Modeling) of architectural elements.

  13. A representação social do “bom professor” no ensino superior

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    Cássia Marques Cândido

    2014-08-01

    Full Text Available O estudo investiga as Representações Sociais de alunos de uma Universidade Federal do Rio de Janeiro sobre o "bom professor". O interesse pelo fenômeno surgiu pela constatação de urgência na promoção de ações que contribuam para melhoria do Ensino Superior, assim como pela escassez de estudos que tratem do processo ensino aprendizagem no contexto do Ensino Superior, sobretudo com a utilização da Teoria das Representações Sociais. A coleta de dados ocorreu através da aplicação de um questionário, abrangendo 294 estudantes de variados cursos de graduação. As categorias que emergiram do discurso dos participantes puderam ser classificadas em dois grupos: um relacionado aos aspectos técnicos da profissão docente; outro relacionado ao professor em seu processo de interação com o aluno. Os resultados permitiram refletir sobre a necessidade de atenção às especificidades inerentes à formação docente para o Ensino Superior, destacando a relevância do papel docente na formação do futuro profissional.

  14. Surto de diarréia por rotavírus no município de Bom Jesus (PI Outbreak of diarrhea by rotavirus in Bom Jesus city, Piauí State

    Directory of Open Access Journals (Sweden)

    Telma Maria Evangelista de Araújo

    2010-06-01

    Full Text Available O presente estudo trata de um surto de diarréia, por rotavírus, em um município piauiense, objetivando identificar a etiologia, protocolo para atendimento aos casos. Realizou-se um estudo do tipo série de casos, com 22 crianças atendidas com diarréia aguda em 2006, nas Unidades de Saúde do município de Bom Jesus. Os dados foram coletados mediante realização de entrevistas com formulário aplicado aos responsáveis pelas crianças e observações das fichas de atendimento. A maioria das famílias (59,1% tinha renda inferior a um salário mínimo, 59,1% utilizavam fossa séptica, 77,3% consumiam água da rede de abastecimento pública e 54,5% não bebiam água filtrada. Com relação à idade, 54,5%, tinham entre um a quatro anos e maioria apresentava estado nutricional adequado. Dentre as 22 amostras de swab retal coletadas para coprocultura, isolaram-se E. coli (69,6%, Klebsiella sp. (95,6%, Proteus Mirabilis (47,8%. Em relação às dezesseis amostras de fezes in natura para pesquisa de rotavírus, 100% foram positivas para o genótipo G2; 93,7%, para o sorotipo P4 e 7,2% não foram tipadas. Conclui-se que o monitoramento contínuo dos genótipos circulantes na população é fundamental, o que implica a necessidade de capacitação dos profissionais da área da saúde para o enfrentamento das diarréias.This study focused a diarrhea outbreak caused by rotavirus in a city of Piauí State aiming to identify the etiology, protocol of assistance to cases. A case series was carried out with 22 children assisted for acute diarrhea in 2006 in Health Units of Bom Jesus city. The data were collected by means of interviews utilizing forms that were with the help of the children's parents and analysis of the appointment files was performed. Most of the families (59.1% had a monthly income inferior to the minimum wage, 59.1% utilized septic cesspool, 77.3% consumed water from the public supply system and 54.5% did not drink filtered water. As to

  15. An electron microscopic study on VIP-, BOM- and CCK-like immunoreactive terminals in the celiac-superior mesenteric ganglion complex of the guinea pig.

    Science.gov (United States)

    Hamaji, M; Kawai, Y; Kawashima, Y; Tohyama, M

    1989-05-29

    The distribution and fine structure were studied of the following 3 peptide-containing fibers of enteric origin, vasoactive intestinal polypeptide (VIP), bombesin (BOM) and cholecystokinin (CCK)-like immunoreactive peptide in the celiac-superior mesenteric ganglion complex (CMG) of the guinea pig. These peptides, especially VIP, were distributed more densely on the mesenteric side than on the celiac side of the CMG, and their distribution shared a similar mosaic pattern. Immunoelectron microscopic analysis revealed that the fibers formed synaptic contacts with the proximal dendrites of the principal ganglion cells, however, the profiles of these synaptic junctions differed between fibers. Those containing VIP or CCK formed symmetrical synapses, while those containing BOM formed assymetrical ones. This suggests that there are some functional differences between these enterofugal fibers in the CMG.

  16. Structure of BOM Model Based on AutoCAD2000%基于AutoCAD2000 BOM结构模块建立

    Institute of Scientific and Technical Information of China (English)

    李惠林

    2003-01-01

    应用VBA技术、数据库相关技术,开发基于AutoCAD2000产品设计BOM结构模块的方法.实现了在AutoCAD图纸中自动生成BOM,及时存储和更新数据,保持图纸数据与数据库数据的一致性.

  17. ERP系统中物料清单到单损耗表的转换算法%Transformation Algorithm from BOM to Unit Consumption in ERP

    Institute of Scientific and Technical Information of China (English)

    李浩; 李松涛

    2011-01-01

    结合一个实际的海关联网监管项目,实现了物料清单(BOM)到单损耗表的转换.转换过程采用深度优先算法,在遍历的基础上构造树状BOM结构,并最终按照转换规则生成单损耗表.算法使用面向对象技术,实现了数据的封装,该算法在实际项目中得到了验证.%The conversion between bill of material (BOM) and table for unit consumption is realized in a practical project of custom supervision network. The depth-first search (DFS) algorithm is adopted and the tree structure BOM is formed based on traversal. According to conversion rules,the table of unit consumption is generated. The data is encapsulated by using object-oriented techniques This algorithm is verified and applied in project.

  18. Competências do Bom Professor na Ótica de Alunos de um Curso de Especialização da Área da Saúde

    OpenAIRE

    2011-01-01

    O artigo objetiva identificar competências que marcam a postura do bom professor. Foram sujeitos 25 alunos do Curso de Especialização em Cinesiologia, da Universidade do Estado do Pará, egressos de cursos de Fisioterapia, Terapia Ocupacional e Educação Física. Os depoimentos foram obtidos durante a disciplina Metodologia da Educação Superior. Infere-se com base nos resultados que o bom professor é aquele que concilia compet&...

  19. Amianto, perigo e invisibilidade: percepção de riscos ambientais e à saúde de moradores do município de Bom Jesus da Serra/Bahia Asbestos, danger and invisibility: perception of environmental risks and health of the residents of Bom Jesus da Serra/ Bahia state

    Directory of Open Access Journals (Sweden)

    Marcela de Abreu Moniz

    2012-02-01

    Full Text Available Na sociedade atual, tornou-se importante o fato de conhecer como as populações expostas ambientalmente formulam e respondem aos riscos químicos tecnológicos. Este estudo objetivou analisar a percepção de riscos ambientais e à saúde de moradores do município de Bom Jesus da Serra/BA, que se apresenta como uma área especialmente envolvida pela exposição ambiental ao amianto no Brasil. Foram aplicados questionários mistos com moradores usuários de duas estratégias de saúde da família desse município. Os sujeitos do estudo foram selecionados conforme as seguintes características: faixas etárias específicas- uma de 20 a 35 anos e outra a partir de 60 anos; gênero; tempo e local de moradia. A amostra intencional alcançada foi de 83 sujeitos. Os resultados mostraram que predominou a preocupação sobre a contaminação do ar pela poeira, mas houve negação dos riscos ambientais relacionados ao amianto. No que se refere aos riscos à saúde, também ocorreu invisibilidade pela maioria dos informantes sobre a maior chance de se ter câncer e doenças pulmonares para quem resida nesse município, principalmente para o grupo de moradores próximo à mina e de ex-trabalhadores idosos.It is important for society as a whole to know how environmentally exposed populations understand and respond to technological chemical risks. This study aimed to analyze the perception of environmental risks and health of the residents of BJS/BA, which is an area especially subjected to environmental exposure to asbestos in Brazil. Mixed questionnaires were used on residents who attend the "Family Health Program" of this city. The subjects of the study were selected according to the following characteristics: specific age groups - one group from 20 to 35 and the other group over 60; sex; length of time and location of dwelling. The intentional sample reached comprised 83 individuals. The results showed that there was general concern about contamination

  20. A não aceitação da gravidez e o desenvolvimento de crianças com quatro anos de idade no bairro Vila Jardim, Porto Alegre, Rio Grande do Sul, Brasil Unwanted pregnancy and children development at four years of age in Vila Jardim, Porto Alegre, Rio Grande do Sul, Brazil No aceptación del embarazo y el desarrollo infantil a los cuatro años de edad en Vila Jardim, Porto Alegre, Rio Grande do Sul, Brasil

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    Angela Helena Marin

    2012-12-01

    Full Text Available

    Objetivo: investigar como a gravidez não planejada e não aceita pode afetar o desenvolvimento da criança e quais os fatores sociodemográficos, das relações familiares e da rede social que podem interagir nessa relação. Método: participaram 82 mulheres que não planejaram a gestação, parte de um estudo longitudinal que incluiu todas as famílias do Bairro Vila Jardim de Porto Alegre, que tiveram filhos em hospital público entre novembro de 1998 e dezembro de 1999. Estas foram divididas em dois grupos: 73 mulheres que aceitaram a gestação até o quarto mês e nove delas que não a aceitaram. As participantes foram entrevistadas sobre: a gravidez e o parto, o relacionamento do casal e o impacto do nascimento da criança tanto para as suas vidas como para a dos pais da criança e famílias de origem. O desenvolvimento das crianças aos quatro anos foi avaliado pelo Teste de Denver II. Resultados: encontrou-se uma diferença significativa entre os grupos, demonstrando que os filhos de mães que não aceitaram a gestação apresentam maiores dificuldades de desenvolvimento da linguagem e da coordenação motora fina em relação às crianças cujas gestações foram aceitas até o quarto mês. Destaca-se que o grupo de mães que não aceitou a gestação apresentou problemas conjugais de moderados a graves e maior número de filhos. Conclusões: as crianças cuja gestação não foi aceita têm maiores riscos de apresentarem problemas de desenvolvimento, quando comparadas com aquelas fruto de gestações não planejadas, mas aceitas até o quarto mês. Esse achado salienta a importância de os profissionais de saúde identificarem durante o pré-natal a aceitação ou não da gestação, visto que este fator, assim como a qualidade da relação conjugal e o n

  1. Palinologia holocênica do testemunho Bom Jesus, margem leste da ilha do Marajó, Pará, Amazônia Palynological study of Holocene sediments of Bom Jesus core, east margin of the Marajó Island, Pará, Amazonia

    OpenAIRE

    2011-01-01

    A porção superior (1,25m) do testemunho de sondagem Bom Jesus (TBJ), coletado no limite campo-mangue da Fazenda Bom Jesus, município de Soure, ilha do Marajó, Pará, Brasil, foi estudada através de análise palinológica de alta resolução objetivando a determinação da composição, abundância e diversidade de tipos polínicos bioindicadores de modificações na paleovegetação durante o Holoceno. 16 amostras sedimentares de 2cm³ foram tratadas de acordo com metodologia padrão em palinologia. Os progra...

  2. 基于BOM的项目看板进度预警模型研究%BOM-based Project Schedule Early-warning Model with Kanban Management

    Institute of Scientific and Technical Information of China (English)

    杜百岗; 郭顺生; 孙利波

    2013-01-01

    针对水泥装备制造企业项目进度难以控制的问题,结合企业实际和BOM(bill of material)的层次,建立了多级看板管理进度预警模型.通过典型工序的看板控制及对工序、部件、产品和项目进度预警策略,实现了进度的分级监控和预警.实际应用表明,该模型能满足对项目进度预警的要求.%A multi-stage kanban management model of project schedule early-warning was developed for the project schedule control difficulty in cement equipment manufacturing enterprise.The classification monitoring and early-warning were realized by kanban control for typical process as well as early-warning strategy for processes,parts,products and project progress,which are based on the level of BOM.The practical application in enterprise was accomplished successfully in demonstrating the effectiveness of the model.

  3. Alterações dos processos fonológicos e índice de gravidade entre escolares com dislexia e escolares com bom desempenho acadêmico Alterations of phonological processes and severity index between students with dyslexia and students with good academic performance

    Directory of Open Access Journals (Sweden)

    Monique Herrera Cardoso

    2012-01-01

    Full Text Available OBJETIVO: Comparar a ocorrência de processos fonológicos alterados e utilizar o índice de gravidade do transtorno fonológico para comparar uma amostra de fala e de escrita de escolares disléxicos e de alunos com bom desempenho acadêmico. MÉTODOS: Participaram 34 escolares, distribuídos entre o segundo e o quinto ano escolar, de ambos os gêneros, na faixa etária de 8 anos a 11 anos e 11 meses de idade, divididos em: G1 (17 escolares com diagnóstico interdisciplinar de dislexia e G2 (17 escolares com bom desempenho acadêmico. Foram aplicadas tarefas de Imitação e de Nomeação (ABFW, compostas, respectivamente, por 39 vocábulos e 34 figuras. Foi solicitada também, a elaboração de uma redação temática, a partir de uma sequência lógica de figuras. RESULTADOS: Os escolares disléxicos deste estudo apresentaram desempenho inferior, quando comparados aos escolares com bom desempenho acadêmico, em relação à fala, no processo fonológico de simplificação de encontro consonantal (prova de imitação e em relação à análise de produção da escrita nos critérios: traçado da letra cursiva sem alteração, disgrafia funcional, hiposegmentação, e ortografia correta. Entretanto, a gravidade do transtorno fonológico da amostra da fala e da escrita, foi leve em ambos os grupos. CONCLUSÃO: Os escolares com dislexia apresentaram alterações nos processos fonológicos e na escrita, com rendimento inferior aos escolares com bom desempenho acadêmico. Quanto ao índice de gravidade PCC-R das amostras da fala e da escrita, tanto os disléxicos como os escolares com bom desempenho acadêmico, apresentaram classificação de grau leve.PURPOSE: To compare the occurrence of altered phonological processes and to use the severity index of phonological disorder to compare speech and writing samples from dyslexic students and students with good academic performance. METHODS: Participants were 34 students of both genders from second to

  4. Exploration of clays suitable for the manufactoring of porous brick products in the area of Bomčev Breg, Goričko (Slovenia

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    Ivan Strgar

    2004-12-01

    Full Text Available In 1992, exploration of clays suitable for the manufactoring of porous brick products was conducted in two phases in the area of Bomčev Breg, Goričko. In the course of the first phase, at the beginning of the year 1992, geological prospecting of sediments (mostly clays and clayey sands of the Upper Triassic to Pliocene age was conducted in Goričko, precisely in the area between Grad and Kuzma. The objective of this phase was to identify narrow areas with the deposits of clays suitable for the manufacturing of porous brick products. The area of Bomčev Breg was singled out as a perspective ground for further exploration and drilling (Figure 1.On the basis of the results obtained during the first phase of the exploration detailed geological exploration, which included drilling and partial laboratory investigations of clay, was conducted in May and June 1992. During this phase nine boreholes of a total length of 150 m were drilled (Figure 3.Samples of clay were taken from each core, and laboratory tests, mostly swelling, were carried out in controlled environment by LECA, Ges.m.b.H from Fehring, Austria.On the basis of data obtained from borehole drilling and interpretations of geological sections it can be summarized that the following three lithological types can be identified in the area of Bomčev Breg:-dark brown, brown, light brown, grey brown and greyish, in places speckled, silty fine sand and mica clay-olive greyish, fine silty and mica, partly plastic, clay-brown (limonitized, light brown and greyish clayey sand, containing silt and mica, in places with rare quartz pebbles, not more than 12 mm in diameterThe transition from one lithological type to another is not sharp but rather gradual with the exception of sandy beds where the transition is more distinct.During the prospecting phase in the area of Bomčev Breg 10 samples, marked B-1 to B-10, were taken from the boreholes drilled in the form of a mesh, 100 x 100 m, and 1 sample

  5. RELACIONAMENTO ENTRE A MUDANÇA DA REDE DE DRENAGEM DEVIDO À CONSTRUÇÃO DE ESTRUTURAS URBANAS E O SURGIMENTO DE VOÇOROCAS NO BAIRRO DO JARDIM BOTÂNICO NO DISTRITO FEDERAL

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    Leonardo Figueiredo de Freitas

    2013-09-01

    Full Text Available A alteração da superfície do terreno em decorrência da urbanização, por meio da instalação de estruturas como arruamentos e edificações, altera significativamente a dinâmica do escoamento superficial. Uma das consequências dessa alteração é a concentração do escoamento, o que pode desencadear o aparecimento de processos erosivos, como ravinas e voçorocas. Nesses processos além dos impactos a jusante, o avanço das erosões ameaça a própria estrutura urbana. O presente trabalho tem como objetivo aplicar um método desenvolvido para identificar zonas suscetíveis à ocorrência de processos erosivos no bairro do Jardim Botânico no Distrito Federal. O método é baseado na definição de dois cenários: (a pré-urbanização e (b pós-urbanização. Para estes cenários foram gerados modelos digitais de terreno e mapas de fluxo acumulado. A partir da subtração dos mapas de fluxo acumulado foram apontadas as zonas que receberam aumento ou redução do fluxo em decorrência da urbanização. O resultado dessa análise ficou altamente correlacionado com as erosões identificadas, bem como se constatou que a declividade é fundamental na definição das zonas suscetíveis. Esse método pode ser utilizado para auxiliar no planejamento de novas áreas de expansão urbana, ou, para replanejar áreas já existentes, em regiões com características semelhantes as do Distrito Federal.

  6. Planejamento estratégico em saúde com base em determinantes: o caso do município de Campo Bom (RS. Uma proposta metodológica para a gestão descentralizada Strategic health planning based on determinants: case of the municipality of Campo Bom, Rio Grande do Sul State. A methodological proposal for the decentralized management

    Directory of Open Access Journals (Sweden)

    Martín Maximino León González

    2009-10-01

    Full Text Available Com o objetivo de analisar o modelo de planejamento estratégico em saúde com base em determinantes, utilizado na experiência do município de Campo Bom, realizou-se estudo observacional, qualitativo, de análise documental e avaliação de novas tecnologias de processo na gestão local de saúde. O estudo contém uma análise de coerência metodológica e de aplicabilidade do modelo, a partir da revisão dos planos municipal e locais. Nele, apresenta-se o caso de Campo Bom, no qual foi possível integrar e aplicar, em nível local, um modelo estratégico de planejamento em saúde orientado às novas conceituações da saúde, considerando elementos dos diferentes desenvolvimentos teóricos, sendo viável responder às necessidades e situações locais prevalentes. Identificam-se etapas evolutivas do planejamento em saúde e analisam-se elementos integradores do modelo e limitações na sua aplicação, salientando-se a necessidade de apoiar o aprofundamento do estudo e o desenvolvimento do campo.With the purpose to analyze the health strategic planning model based on determinants experienced in the municipality of Campo Bom, Rio Grande do Sul State, it was conducted an observational, qualitative study, of documental analysis as well as an evaluation of new process technologies in local health administration. This study contains an analysis of the methodological coherency and applicability of this model, based on the revision of the elaborated plans. The plans presented at Campo Bom case shows the possibility of integration and applicability at local level, of a health strategic planning model oriented to the new health concepts considering elements of different theoretical developments that enables the response to the most common local needs and situations. It was identified evolutional stages of health planning and analyzed integrative elements of the model and limitations of its application, pointing to the need of support the deepening on

  7. U-Th-Pb age in hydrothermal monazite applied in geochronological tin mineralization from Greisen zone of the Palanqueta granitic system, Bom Futuro deposit, Rondonia, Brazil; Datacao U-Th-Pb de monazita hidrotermal e sua aplicacao na geocronologia da mineralizacao de estanho em zonas de Greisen do sistema granitico Palanqueta, deposito do Bom Futuro, RO

    Energy Technology Data Exchange (ETDEWEB)

    Souza, Valmir da Silva [Universidade Federal do Amazonas, Manaus (Brazil). Inst. de Ciencias Exatas. Dept. de Geociencias]. E-mail: valmirsouza@ufam.edu.br; Teixeira, Luciana Miyahara [Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renovaveis (IBAMA), Brasilia, DF (Brazil)]. E-mail: luciana.miyahara@celaf.ibama.gov.br; Botelho, Nilson Francisquini [Universidade de Brasilia, DF (Brazil). Inst. de Geociencias]. E-mail: nilsonfb@unb.br

    2005-03-15

    The ages of hydrothermal events responsible for tin mineralization in the granitic systems from the Rondonia Tin Province are poorly defined so far. Available K-Ar dating in Li-micas of greisens and veins yielded values around 965 Ma, younger than the late mineralized granites ages, around 990 Ma. Electron microprobe U, Th and Pb dating of hydrothermal monazite from the greisen zones of the Palanqueta plutonic system, Bom Futuro tin deposit, yielded an age of 997{+-}48 Ma. Considering that: the K-Ar method is influenced by increasing temperature; critical temperature of Ar retention in micas is 300 deg C; and fluid inclusions and ae {sup 18}O studies indicate, respectively, trapping temperature above 300 deg C and cassiterite crystallization temperature above 400 deg C, we suggest that the K-Ar dating in micas from Rondonia tin deposits are indicative of cooling and closure of the hydrothermal systems. Therefore, ages obtained from U-Th-Pb data in hydrothermal monazite from greisen can be considered a good reference for the tin ore formation in the Bom Futuro deposit, associated with late to post-magmatic processes, and coeval with the end of crystallization of albite granite in the Palanqueta granitic system. (author)

  8. O jardim-escola: a criação de uma tipologia de espaço educacional adaptado à realidade portuguesa do princípio do século 20 - The garden school: creation of an educational space typology adapted to the portuguese reality at the beginning of the 20th centu

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    João Manuel Rato Faria Aboim, Portugal

    2012-07-01

    Full Text Available Este artigo insere-se no âmbito geral dos espaços pré-escolares e aborda a origem do jardim-escola em Portugal, uma tipologia criada por João de Deus Ramos no início do século 20. A primeira parte situa a educação pré-escolar em Portugal nos finais do século 19, fortemente influenciada pelas experiências européias, constituindo a inauguração do primeiro Jardim Escola em 1911 o início da primeira acção programada e consistente de educação pré-escolar no país. A sua origem radica na criação da Associação de Escolas Móveis, a qual iniciou uma série de iniciativas de alfabetização por todo o país tendo-as, mais tarde, complementado com um programa de escolas infantis, que constituem um caso exemplar de concretização de um projecto educativo. A segunda parte pretende demonstrar que o espaço arquitectónico idealizado por João de Deus Ramos e concretizado pelo arquitecto Raul Lino, revela uma originalidade relevante em relação aos exemplos europeus seus contemporâneos.Palavras-chave: jardim escola, João de Deus Ramos, Raul Lino. THE GARDEN SCHOOL: CREATION OF AN EDUCATIONAL SPACE TYPOLOGY ADAPTED TO THE PORTUGUESE REALITY AT THE BEGINNING OF THE 20th CENTURYAbstractThis articleis within the general scope of pre-school spaces and addresses the origin of the garden-school, a typology created by João de Deus Ramos at the beginning of the 20 century. The first part locates the pre-school education in Portugal at the end of the nineteenth century strongly influenced by european experience and it’s the opening of the jardim-escola n. 1 in 1911 the first consistent and programmed set of action of pre-school education in Portugal. Its origin lies in the creation of an association for mobile schools (Associação de Escolas Móveis which started a series of literacy initiatives across the country, having them later complemented with a program of elementary schools that constitute an outstanding example of the

  9. Avaliação da poluição sonora no parque Jardim Botânico de Curitiba, Paraná, Brasil Evaluation of noise pollution in the Botanical Garden in Curitiba, Paraná, Brazil

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    Paulo Henrique Trombetta Zannin

    2003-04-01

    Full Text Available Foi realizado um estudo da poluição sonora no parque Jardim Botânico de Curitiba. Efetuaram-se medições do nível sonoro equivalente Leq em dB(A, em 21 pontos espalhados dentro da área do parque, além de entrevistas com os freqüentadores do local. Constatou-se que 47,6% dos pontos de medição apresentaram níveis sonoros acima de Leq = 65dB(A, considerado pela medicina preventiva como o nível máximo a que um cidadão pode se expor sem riscos à saúde, e 90,5% dos pontos avaliados não satisfizeram à Lei Municipal nº 8.583, que fixa o limite de 55dB(A como nível máximo de emissões sonoras em áreas verdes. O resultado do questionário aplicado na forma de entrevistas aos freqüentadores do parque mostrou que 78% dos entrevistados costumam visitar o parque pelo menos duas vezes na semana e que 96% buscam a realização de uma atividade física. Durante a prática de suas atividades no parque, 24% dos entrevistados apontam a poluição sonora e 22% a segurança no local como fatores de perturbação.This study focuses on noise pollution in the Botanical Garden in Curitiba, Paraná, Brazil. Equivalent noise levels (Leq were measured at 21 points throughout the park, and interviews were conducted with park visitors. Some 47.6% of the measurement sites presented Leq levels over 65dB(A, considered by preventive medicine as the maximum tolerable exposure level without risk of health impairment,, and 90.5% of the sites failed to comply with Municipal Ordinance 8,583, setting 55dB(A as the maximum noise emission level for green areas. The results of interviews with visitors showed that 78% visit the park at least twice a week and that 96% come for physical activity. During their activities in the Botanical Garden, 24% of interviewees identified noise pollution as a source of annoyance, as compared to 22% who complained of insufficient park security.

  10. A PRODUÇÃO LEITEIRA DO MUNICÍPIO DE BOM DESPACHO – MG: UMA ANÁLISE DE PREÇOS E CUSTOS

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    Hilton Manoel Dias Ribeiro

    2014-08-01

    Full Text Available O segmento de produção de leite brasileiro é um dos destaques em termos de produção e competitividade internacional. O presente estudo é parte de um diagnóstico realizado no município de Bom Despacho cujo foco foi a identificação dos principais gargalos enfrentados pelos produtores de gado de leite da região. Desta forma, vale destacar aqui alguns resultados relevantes: não há um controle eficiente de custos por parte dos produtores e os preços pagos ao produtor estão aquém dos preços médios estaduais. Assim, fica claro que, apesar do potencial produtivo, os produtores de leite podem estar tendo prejuízos pela má administração da propriedade e ainda podem estar sendo desestimulados a investirem no trabalho visto que os preços recebidos por estes estão abaixo da média.

  11. Comparação da quiropterofauna em área florestada e área aberta da RPPN Fazenda Bom Retiro, Rio de Janeiro, Brasil

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    Luis F. Menezes Jr

    2015-09-01

    Full Text Available RESUMO Foram realizadas dez coletas em 2013 na RPPN Fazenda Bom Retiro, sendo cinco em uma área florestada, localizada no interior da mata e outras cinco em área aberta, distante cerca de 600 m uma da outra. O mesmo esforço de coleta foi empregado nas duas áreas, e as mesmas foram realizadas sempre no mesmo dia. A área florestada se mostrou mais diversa, sendo capturados 256 morcegos, todos de Phyllostomidae, pertencentes a 14 espécies; Carollia perspicillata (n=112, Sturnira lilium(n=46 e Desmodus rotundus (n=25 foram as mais capturadas. Na área aberta foram capturados 153 espécimes pertencentes a quatro famílias, Phyllostomidae, Noctilidae, Vespertilionidae e Molossidae, sendo registradas 10 espécies; Carollia perspicillata (n=52, Desmodus rotundus (n=39 e Artibeus lituratus (n=24 foram as mais capturadas. Observou-se maior diversidade na área florestada (Hʼ 1,812, onde devem existir mais recursos e abrigos, e, consequentemente mais proteção.

  12. 轨道交通车辆维修BOM组织模式及应用研究%Application Study on Service BOM Or-ganization Mode of Urban Rail Transit Vehicles

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    蒋志超; 程宏声; 薛蓓依; 季景瑜

    2012-01-01

      本文主要从轨道车辆运营商入手,通过维修BOM的组织模式研究,结合轨道车辆维修单元和跟踪属性的管理特点,提出了轨道车辆运营维护阶段维修BOM的有效组织模式.通过维修单元的构建、维修BOM模板的定义及实例化三个环节可以有效组织轨道车辆维修BOM.文中重点介绍了维修单元的跟踪属性和对象更换管理在维修单元对象使用全寿命过程管理中的实现方式,以及在轨道车辆维修作业管理系统中的有效应用.基于有效组织的维修BOM可以实现车辆设备使用全寿命过程中的维修信息可追溯性,有助于维修质量的提升、维修计划的优化以及维修成本的控制,提升车辆安全运营保障.%  The article put forward an effective urban transit vehicle service BOM organization mode based on the re-search upon service BOM organization modes, tracking attributes and management features of vehicle maintenance units. Service BOM of urban transit vehicles would be organized conveniently through three steps consists of construction of maintenance units, definition and instantiation of service BOM templates. Tracking attributes and implementation mode of object replacing management during in service lifecycle of maintenance units especially the application in urban transit vehicle MRO execution system are focused. Traceability of maintenance information through life span of vehicle components would be achieved based on effective organization of service BOM, doing help to quality improvising, plan optimization and cost control of MRO activities together with running safety improvement of transit vehicles.

  13. Fitossociologia e similaridade florística entre trechos de Cerrado sentido restrito em interflúvio e em vale no Jardim Botânico de Brasília, DF Phytossociology and floristic similarity between plateau and valley `Cerrado` woody vegetation in the Brasília Botanic Gardens, Federal District, Brazil

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    Mônica Souza da Fonseca

    2004-03-01

    Full Text Available Este estudo teve como objetivo verificar a composição florística, densidade e área basal do componente lenhoso do cerrado sentido restrito em duas situações num gradiente topográfico, designadas interflúvio (I e vale (V, no Jardim Botânico de Brasília, DF. Foram alocadas em cada área 10 parcelas permanentes de 20x50m para amostragem de todos os indivíduos com diâmetro basal DB(30cm> 5cm. A classificação por UPGMA (Índices de Sørensen e Morisita foi usada para a avaliação da similaridade entre parcelas. A análise da fitossociologia mostrou que as espécies mais importantes no interflúvio foram: Ouratea hexasperma (A. St.Hil Baill., Miconia ferruginata DC. e Dalbergia miscolobium Benth., enquanto que no vale foram: Eriotheca pubescens (Mart. & Zucc. Schott & Endl., Ouratea hexasperma (A. St.-Hil. Baill. e Schefflera macrocarpa (Seem D.C. Frodin. Os índices de similaridade variaram entre 0,26 a 0,81 (Sørensen e 0,06 a 0,92 (Morisita. A classificação por UPGMA indicou dois grupos principais, que coincidiram com as posições no relevo: interflúvio e vale. Os resultados salientaram a topografia como forte determinante na distribuição de algumas das populações e comunidades lenhosas, por meio de sua influência na variação da profundidade do lençol freático, que afetou a composição florística, a densidade (I/V=1.219/956 ind.ha-1 e a área basal (I/V=8,56/5,64m².ha-1 nos Cerrados sentido restrito de interflúvio (I e vale (V estudados.This study aims to check differences in the floristic composition and structure of the woody vegetation of the cerrado (sensu stricto in two distinct topographic positions, Interfluve (I and Valley Slope (V area in the Brasília Botanic Gardens, Federal District, Brazil. In each area ten 20x50m permanent plots were located to survey individuals, basal diameter BD(30cm > 5cm. UPGMA classification (Sørensen and Morisita similarity indices was used to assess similarity among plots

  14. Palinologia holocênica do testemunho Bom Jesus, margem leste da ilha do Marajó, Pará, Amazônia Palynological study of Holocene sediments of Bom Jesus core, east margin of the Marajó Island, Pará, Amazonia

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    Lívia Cardoso da Silva Rodrigues

    2011-03-01

    Full Text Available A porção superior (1,25m do testemunho de sondagem Bom Jesus (TBJ, coletado no limite campo-mangue da Fazenda Bom Jesus, município de Soure, ilha do Marajó, Pará, Brasil, foi estudada através de análise palinológica de alta resolução objetivando a determinação da composição, abundância e diversidade de tipos polínicos bioindicadores de modificações na paleovegetação durante o Holoceno. 16 amostras sedimentares de 2cm³ foram tratadas de acordo com metodologia padrão em palinologia. Os programas Tilia e Tilia Graph foram utilizados para a construção dos diagramas palinológicos de abundância e concentração. A base do testemunho foi datada por 14C em 2730 ± 40 anos A.P. Foram definidas três zonas palinológicas. A presença de pólen de Rhizophora com abundância máxima de 88% apontou dominância de mangue ao longo de todo o testemunho sedimentar. Variações recorrentes na hidrodinâmica da baía do Marajó, caracterizadas por pulsos erosivos de curto período, parecem ter provocado redução na dominância de mangue. O incremento na abundância de tipos polínicos bioindicadores de campo inundável associados a elementos de restinga e floresta, evidenciam a migração do campo inundável sobre o manguezal. Os dados indicam correlação com outros registros polínicos holocênicos de transgressão marinha para a costa norte amazônica no Holoceno Superior.The upper portion (1.25 m of the sediment core Bom Jesus (TBJ, was collected in the field-mangrove limit of Bom Jesus Farm, municipality of Soure, island of Marajó, Pará, Brazil, was studied through pollen analysis high resolution aimed at determining the composition, abundance and diversity of the pollen types bioindicators of changes in the palaeobotany. 16 samples of sedimentary 2cm³ were treated according to standard methodology. Tilia and Tilia Graph software were used for to construct abundance and concentration palinological diagrams. The core base was

  15. Dípteros muscóides como vetores mecânicos de ovos de helmintos em jardim zoológico, Brasil Muscoid dipterans as helminth eggs mechanical vectors at the zoological garden, Brazil

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    Vanderleia Cristina de Oliveira

    2002-10-01

    Full Text Available OBJETIVO: Verificar as espécies de dípteros muscóides capazes de veicular ovos e larvas de helmintos e avaliar o potencial de contaminação dos dípteros capturados. MÉTODOS: A pesquisa foi realizada em dois pontos distintos do Jardim Zoológico da cidade do Rio de Janeiro, RJ, no período de maio de 1996 a abril de 1998. As capturas dos dípteros foram realizadas semanalmente com armadilhas contendo peixe em putrefação, que permaneceram expostas durante uma hora nos dois pontos: local 1- próximo à lixeira do zoológico e o local 2- perto do recinto do hipopótamo e das aves de rapina. Foram capturadas 41.080 moscas, sendo a espécie Chrysomya megacephala mais representativa com 69,34%, seguida de Chrysomya albiceps 11,22%, Musca domestica 7,15%, Chrysomya putoria 4,52%, Fannia sp. 3,12%, Ophyra sp. 2,53% e Atherigona orientalis 2,08%. As moscas capturadas tiveram a superfície dos corpos lavadas com água destilada e os tubos digestivos dissecados. RESULTADOS: Das espécies estudadas, C. megacephala e M. domestica apresentaram maior quantidade de ovos de helmintos na superfície do corpo e no conteúdo intestinal. Ovos de Ascaridoidea e Trichinelloidea prevaleceram no conteúdo intestinal de C. megacephala. Dos ovos de helmintos encontrados na superfície do corpo e no conteúdo intestinal foram identificados: Ascaris sp., Toxascaris sp., Toxocara sp., Trichuris sp., Capillaria sp., Oxiurídeos, Triconstrogilídeos e Acantocephala. Também foram encontradas larvas de helmintos na superfície do corpo dos dípteros. Houve diferenças significativas (nível de 5%, pelo teste F entre os diferentes pontos de capturas em relação ao número de ovos de helmintos encontrados nos dípteros. CONCLUSÕES: As fezes dos animais do jardim zoológico, encontradas freqüentemente nos abrigos e lixeiras, contribuíram para a proliferação dos dípteros muscóides, que assumem importante papel na veiculação de ovos de helmintos, principalmente pelo

  16. Ocupações ilegais em unidades de conservação na Amazônia: o caso da Floresta Nacional do Bom Futuro no Estado de Rondônia/Brasil

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    Gean Costa

    2015-12-01

    Full Text Available O objetivo deste trabalho é identificar as flexibilidades institucionais a partir da incoerência entre o uso planejado e o uso efetivo na unidade de conservação (UC da Floresta Nacional (FLONA do Bom Futuro, localizada no município de Porto Velho, Rondônia, Amazônia, Brasil. A metodologia adotada consistiu no levantamento dos instrumentos normativos (Leis e Decretos que regem a UC, bem como aquisição de imagens de satélite Landsat-05 e Landsat-08 dos anos 1988, 1997, 2006 e 2014. A flexibilidade institucional identificada na FLONA do Bom Futuro foi motivada por fatores relacionados com as ocupações irregulares, desmatamento e redução dos limites como resultado do problema de antropização, demonstrando ausência de gestão e comprometimento da área a partir dos novos usos impostos.

  17. Adubação orgânica e intensidade luminosa no crescimento e desenvolvimento inicial da Pitaya em Bom Jesus-PI

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    Ítalo Herbert Lucena Cavalcante

    2011-09-01

    Full Text Available A pitaya é uma cactácea de sub-bosque, originária de florestas tropicais do México e das Américas Central e do Sul, pouco estudada no Brasil, principalmente quanto à sua resposta à intensidade luminosa e adubação. Nesse sentido, realizou-se um experimento objetivando avaliar crescimento e desenvolvimento inicial da pitaya em função da intensidade luminosa e adubação orgânica. O delineamento experimental adotado foi em blocos casualizados, com tratamentos distribuídos em esquema fatorial 5 x 3, referentes, respectivamente, aos níveis de adubação orgânica (0; 5; 10; 20 e 30 L de esterco bovino cova-1 e aos percentuais de luz (0; 50 e 75% de sombreamento, com quatro repetições. Foram avaliados semanalmente diâmetro do cladódio (mm, altura de estacas (cm e comprimento do ramo secundário (cm; ao final do experimento, massa fresca da parte aérea e massas secas de raiz e parte aérea (g, sendo que para as variáveis mensuradas, semanalmente, foram calculados os respectivos incrementos percentuais semanais. Segundo os resultados do presente trabalho, no cultivo da pitaya, é necessário o uso de cobertura contra a incidência direta dos raios solares, onde as estruturas com 50% ou 75% de luminosidade podem ser usadas. O fornecimento de 20 L cova-1 de esterco bovino pode ser adotado como quantitativo no preparo de covas de pitaya, nas condições de clima e solo de Bom Jesus-PI.

  18. Autochthonous canine visceral leishmaniasis in a non-endemic area: Bom Sucesso, Minas Gerais State, Brazil Ocorrência de leishmaniose visceral canina autóctone em uma área não-endêmica: Bom Sucesso, Minas Gerais, Brasil

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    Marcio Roberto Silva

    2008-02-01

    Full Text Available The article begins by describing a dog with characteristic symptoms of visceral leishmaniasis. A serum sample from this animal was positive by indirect immunofluorescence (IIF performed in anti-Leishmania total IgG in 1999. Tissues from the same dog were also positive by polymerase chain reaction (PCR in 2004, identifying Leishmania DNA in the cerebellum, liver, kidney, and intestine. This is the first report of a dog with autochthonous visceral leishmaniasis in the county of Bom Sucesso, Minas Gerais State, Brazil. The finding of this IIF-positive dog led to a canine visceral leishmaniasis epidemiological investigation in the county. The investigation was conducted from March 1999 to December 2005. IIF was positive for Leishmania in 22 (3% of 734 examined dogs. Among the 22 IIF-positive dogs, six presented characteristic symptoms of canine visceral leishmaniasis. The results of this epidemiological investigation were sent to local and State public health authorities, requesting visceral leishmaniasis control and preventive measures to interrupt transmission of the disease and avoid the occurrence of human cases.O presente trabalho descreve inicialmente um cão com sintomas característicos de leishmaniose visceral. Amostra de soro desse cão foi positiva por imunofluorescência indireta (IFI conduzida no IgG total anti-Leishmania em 1999. Além disso, tecidos desse cão foram positivos por reação em cadeia pela polimerase (PCR conduzida em 2004, identificando DNA de Leishmania no cerebelo, fígado, rim e intestino. Esta é a primeira vez que um cão com leishmaniose visceral autóctone foi descrito no Município de Bom Sucesso, Minas Gerais, Brasil. O achado desse cão reagente à IFI levou a uma investigação epidemiológica nesse município. Essa investigação foi conduzida de março de 1999 a dezembro de 2005. Vinte e dois de um total de 734 (3% cães examinados foram reagentes à IFI. Entre os 22 cães IFI reagentes, seis apresentaram

  19. Dobras atectônicas em Crostas Ferruginosas de Pirapora do Bom Jesus-SP e Bacia Terciária de São Paulo

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    Joel Barbujiani Sígolo

    2001-11-01

    Full Text Available São discutidas neste trabalho as hipóteses de gênese tectônica e geoquímica de dobras em crostas ferruginosas na Bacia Terciária de São Paulo situadas na Vila Madalena e em sedimentos correlatos na região de Pirapora do Bom Jesus. Na análise deste problema empregou-se microscopia óptica, micromorfologia de minerais, texturas e estruturas secundárias, análises químicas totais e pontuais em MEV/EDS e análise de minerais pesados. Foram utilizados diagramas deSchimdt-Lambert para análise de parâmetros geométricos, morfológicos e orientações preferenciais das dobras e fraturas, tanto nas crostas como em padrões regionais de rochas encaixantes. As crostas ferruginosas apresentam organização textural, composição química e mineral semelhantes (basicamente hidróxidos de ferro - domínio da goethita - argilas caoliníticas e quartzo, embora encontrem-se encaixadas em litologias diferentes e contextos geológicos distintos. Os diferentes dados obtidos indicam origem das crostas a partir da cimentação por hidróxidos de ferro oriundos do sedimento encaixante. A diferença reside apenas no empobrecimento em Fe2O3 eenriquecimento em SiO2, Al2O3 e elementos alcalinos no sedimento, inverso do observado nas crostas ferruginosas. Comprova-se esta origem por diferentes diagramas geoquímicos discriminativos, exibindo evolução a partir do sedimento encaixante em direção as crostas ferruginosas. Tal evolução deve-se a remobilização e concentração de hidróxidos de ferro, devido a deslocamento descendente do nível hidrostático, acompanhado de ascenção do relevo. Não existem similaridades entre a geometria das dobras nas crostas ferruginosas da região de Pirapora e os padrões de dobras regionais. No entanto, as fraturas observadas devem ter sido originadas por reativação tectônica de sistemas de falhas regionais (Taxaquara, Jundiuvira e Romeiros. Estas fraturas condicionaram o fluxo d’água, permitindo que hidr

  20. Programar é bom para as crianças? Uma visão crítica sobre o ensino de programação nas escolas

    OpenAIRE

    Geraldes, Wendell Bento; Instituto Federal de Goiás, campus Luziânia

    2014-01-01

    RESUMO: O artigo apresenta reflexões sobre o ensino de programação nas escolas e os impactos positivo e negativo dessa prática nos dias atuais. O texto trata ainda das iniciativas relativas ao ensino de programação nas escolas, considerando também a opinião de alguns especialistas sobre o assunto. Afinal, é bom para as crianças aprender a programar computadores nas escolas? Todas as pessoas podem aprender a programar computadores? Qual a importância da aprendizagem de programação para a socie...

  1. Existe solução justa para o caso do Jardim Botânico do Rio de Janeiro? Is there any just solution for the case of Botanical Garden of Rio de Janeiro?

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    Armando Miranda Filho

    2012-12-01

    Full Text Available O objetivo deste artigo reside na análise do caso do Jardim Botânico da cidade do Rio de Janeiro, onde, ao longo do tempo, se instalou a Comunidade do Horto, por meio de ocupações consolidadas em área da União Federal. A questão encontra-se judicializada ea partir de processos iniciados nos anos 1980 (nos quais a própria União é parte autora que visaram à retirada dos moradores. Levaremos em conta que a política de gestão de imóveis da união tem passado, nesse período, por um processo contínuo e gradativo de mudança de visão, com particular referência às áreas que possuem ocupações consolidadas, com moradias instaladas. A complexidade das relações entre os mais diversos atores institucionais envolvidos permite uma abordagem voltada para a percepção, no campo da realidade, de como o direito à moradia deve (ou pode se materializar frente à compreensão de argumentos tradicionais do direito. A investigação pressupõe a análise de processo administrativo instruído no âmbito da câmara de conciliação e arbitragem da administração pública federal, utilizando-se os métodos histórico-comparativo, conceitual-dedutivo e empírico-indutivo. Trataremos de demonstrar a validade da teoria política desenvolvida pela crítica comunitarista norte-americana e sua especial contribuição para as noções de justiça segundo a concepção contemporânea. Contextualizaremos o problema concreto enfrentado pela Comunidade do Horto, seu histórico, e esboçaremos o perfil da comunidade, a partir da exposição de dados socioeconómicos das pessoas que habitam o local. Examinaremos as políticas públicas de gestão dos imóveis da união, destacando o papel da secretaria do património da união e as mudanças paradigmáticas dessa gestão, sensivelmente percebidas nas últimas duas décadas. Passaremos em revista a argumentação delineada em uma ação judicial possessória individual -o caso Gracinda - que deu origem a uma

  2. Adubação orgânica e intensidade luminosa no crescimento e desenvolvimento inicial da Pitaya em Bom Jesus-PI Organic fertlizing and light intensity on initial growth and development of Pitaya in Bom Jesus, Piaui state, Brazil

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    Ítalo Herbert Lucena Cavalcante

    2011-09-01

    Full Text Available A pitaya é uma cactácea de sub-bosque, originária de florestas tropicais do México e das Américas Central e do Sul, pouco estudada no Brasil, principalmente quanto à sua resposta à intensidade luminosa e adubação. Nesse sentido, realizou-se um experimento objetivando avaliar crescimento e desenvolvimento inicial da pitaya em função da intensidade luminosa e adubação orgânica. O delineamento experimental adotado foi em blocos casualizados, com tratamentos distribuídos em esquema fatorial 5 x 3, referentes, respectivamente, aos níveis de adubação orgânica (0; 5; 10; 20 e 30 L de esterco bovino cova-1 e aos percentuais de luz (0; 50 e 75% de sombreamento, com quatro repetições. Foram avaliados semanalmente diâmetro do cladódio (mm, altura de estacas (cm e comprimento do ramo secundário (cm; ao final do experimento, massa fresca da parte aérea e massas secas de raiz e parte aérea (g, sendo que para as variáveis mensuradas, semanalmente, foram calculados os respectivos incrementos percentuais semanais. Segundo os resultados do presente trabalho, no cultivo da pitaya, é necessário o uso de cobertura contra a incidência direta dos raios solares, onde as estruturas com 50% ou 75% de luminosidade podem ser usadas. O fornecimento de 20 L cova-1 de esterco bovino pode ser adotado como quantitativo no preparo de covas de pitaya, nas condições de clima e solo de Bom Jesus-PI.Pitaya is a hemiepiphytic cactus native to tropical rainforests of Mexico and Central and South America little studied in Brazil especially in relation to light intensity and fertilizing. In this way, an experiment was realized in 2007 aiming to evaluate the initial growth and development as a function of light intensity and organic fertilizing. A complete randomized blocks design was adopted with treatments distributed in a factorial arrangement 5 x 3 referring respectively to organic fertilizing levels (0, 5, 10, 20 e 30 L of bovine manure plant-1 and

  3. Características de um grupo de usuários do Programa Saúde da Família na cidade de Campo Bom (RS, Brasil em 2006 Characteristics of Family Health Program users sample in Campo Bom (RS, Brazil during the year of 2006

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    Bárbara Niegia Garcia de Goulart

    2009-10-01

    Full Text Available O objetivo deste estudo é conhecer as características de uma amostra da população atendida por uma Equipe de Saúde da Família que buscou atendimento em uma unidade de saúde (UBS do município de Campo Bom (RS em 2006. Foram selecionados os primeiros 200 pacientes que consultaram a UBS pesquisada no mês de janeiro de 2006 e já consultavam no serviço.Características pessoais e ligadas à busca por atendimento nos últimos doze meses foram verificadas. Dos sujeitos da amostra, 68% eram do sexo feminino. As crianças representaram 30,5% e 59% dos entrevistados apresentavam ensino fundamental incompleto. A doença crônica como motivo para procura pela UBS ocorreu em 42% dos sujeitos e 17% procuraram o serviço para prevenção primária. As doenças crônicas representaram um percentual alto da amostra e provavelmente estão associadas à busca de atendimento clínico na UBS em virtude dos sintomas e complicações decorrentes destas. Este dado demonstra a necessidade de investimentos na prevenção de incapacidades e/ou complicações e prevenção da instalação de doenças crônicas preveníveis. A partir do conhecimento mais detalhado do perfil dos usuários do serviço de saúde estudado, a equipe de saúde pode promover uma atuação mais efetiva.This study aims to describe the characteristics of Family Health Program (FHP users sample in a Basic Health Unit (BHU in Campo Bom, southern of Brazil. Based on data collected from the handbook of the first 200 patients attended in a specific BHU in January 2006, we analyzed sex, age, average number of medical and nursing consultations in the last twelve months and the reasons for requiring a BHU attendance. In this sample, 68% were female. Children represented 30.5% of the sample and 35.5% of the patients self-declared as married. In addition to that, 59% had not finished basic school. Almost half (42% of the citizens presented some chronic disease as a complaint to go to a BUH and 17

  4. GOOD PERFORMANCE APPRAISAL IN COMMERCIAL CORRESPONDENCE WRITING SKILLS OF THE EXECUTIVE BILINGUAL SECRETARY O BOM DESEMPENHO DA SECRETÁRIA EXECUTIVA BILÍNGUE NA REDAÇÃO DA CORRESPONDÊNCIA COMERCIAL

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    Rosemary de Paula Leite Carter

    2011-10-01

    Full Text Available

    Writing e-mails and commercial letters in English correctly it is a mandatory task in the professional everyday life of the executive secretary. This work has as an objective to offer an outlook on Commercial Correspondence in English, focusing notably on the commercial letters and e-mails. Some elements that give support to the good understanding of the reception of the text such as style, coherence; the usage of correct expressions as well as the strategic planning of the paragraphs will be highlighted in this project.

    Saber redigir corretamente e-mails e cartas comerciais em inglês é uma tarefa imprescindível na vida diária da secretária executiva. Este trabalho tem como objetivo oferecer exemplos de correspondência comercial em inglês que possam facilitar o trabalho da profissional da área. Algumas das opções serão discutidas para que o bom desempenho da escrita comercial seja concretizado de forma eficaz. Alguns elementos que dão suporte ao bom entendimento da recepção do texto como o estilo, a coerência, o emprego de expressões úteis assim como o planejamento estratégico dos parágrafos, foram destacados neste projeto.

  5. Mineralogia e geoquímica de perfis de solo com Terra Preta Arqueológica de Bom Jesus do Tocantins, sudeste da Amazônia Mineralogy and geochemistry of soil profiles with Archeological Black Earth from Bom Jesus do Tocantins, southeastern Amazon

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    Any Kelly Terra da Silva

    2012-01-01

    Full Text Available A comparação de dados morfológicos, mineralógicos e químicos de solo com horizontes antrópicos - Terra Preta Arqueológica (TPA com Argissolos adjacentes permitiu identificar os principais processos responsáveis pela formação da TPA em um sítio arqueológico no Município de Bom Jesus do Tocantins, sudeste do Estado do Pará. A similaridade entre os dados dos horizontes subsuperficiais do solo com TPA e solos adjacentes indica que o horizonte antrópico do solo TPA foi provavelmente desenvolvido a partir de um horizonte similar aos Argissolos adjacentes com posterior transformação pedogenética através da introdução de materiais orgânicos e inorgânicos por antigas colonizações humanas, resultando no espessamento do horizonte superficial e em concentrações maiores de CaO e P2O5 (teores totais, Zn (teor traço, P e Zn disponível (teores disponíveis, além de Ca e Mg trocáveis (teores trocáveis em relação aos Argissolos adjacentes. Além disso, essa intervenção antrópica antiga também provocou modificações no horizonte subsuperficial do Argissolo com TPA, como concentrações altas de P2O5 e principalmente P disponível. O Soil Taxonomy e o Sistema Brasileiro de Classificação de Solos (SiBCS são adequados para a identificação de solo com horizonte antrópico (p.exe. TPA, uma vez que priorizam nas ordens do solo os principais processos pedogenéticos atuantes na formação do solo, relacionados aos horizontes subsuperficiais, além das transformações pedogenéticas posteriores no horizonte superficial. Contudo, este trabalho recomenda o acréscimo de alguns atributos diagnósticos como quantidade de artefatos cerâmicos e líticos, P2O5, P e Zn disponíveis, C orgânico, Ca2++ Mg2+ (teores trocáveis, CTC e índice de saturação por bases no horizonte superficial para o agrupamento e distinção dos diversos tipos de solos antrópicos antigos da Amazônia.The comparison of morphological, mineralogical and

  6. O “bom professor”: opinião dos estudantes El “buen profesor”: opinión de los estudiantes The “good teacher”: students’ opinions

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    Maria Clara Amado Apóstolo Ventura

    2011-12-01

    Full Text Available Num processo de ensino/aprendizagem centrado no estudante e numa perspetiva de melhoria contínua e de crescer com qualidade e relevância, o Conselho para a Qualidade e Avaliação da Escola Superior de Enfermagem de Coimbra entendeu ser pertinente conhecer a opinião dos estudantes sobre o perfil de um ‘Bom Professor’. Neste contexto, desenvolveu um estudo tendo como objetivo identificar a opinião dos estudantes acerca das características de um ‘Bom Professor’. Trata-se de um estudo qualitativo, utilizando um questionário autopreenchido, com uma questão aberta “o que considera ser um Bom Professor”, e a identificação do curso. A amostra é constituída por 174 e 52 estudantes dos Cursos de Licenciatura e Pós-Licenciatura de Especialização em Enfermagem, respetivamente. Do conjunto de indicadores de um “Bom professor” emerge o domínio dos conteúdos da disciplina que leciona, a capacidade de cativar e motivar, de desenvolver uma boa relação com os estudantes, ser disponível e acessível, compreensivo e tolerante, de relacionar a teoria com a prática, sendo exigente, assíduo e pontual.En el proceso de enseñanza/aprendizaje centrado en el estudiante desde un enfoque de mejora continua y de crecimiento con calidad y relevancia, el Consejo de Calidad y Evaluación de la Escuela de Enfermería de Coímbra consideró pertinente conocer la opinión de los estudiantes acerca del perfil del “buen profesor”. En este contexto, se desarrolló un estudio con el objetivo de identificar la opinión de los estudiantes acerca de las características que lo distinguen. Se trata de un estudio cualitativo, mediante cuestionario auto administrado con una pregunta abierta “lo que consideras que sea un buen profesor” y la identificación del curso. La muestra consta de 174 estudiantes de grado y 52 de especialización y posgrado en Enfermería. Del conjunto de indicadores de un “buen profesor”, resalta: el dominio de los

  7. TIC et expression démocratique en Afrique : mirage ou virage ? Essai d’analyse wébométrique de l’espace public numérique sénégalais

    OpenAIRE

    2014-01-01

    International audience; Au Sénégal, malgré un taux de pénétration d’internet assez faible le monde politique n’est pas insensible aux opportunités qu’offrent les TIC. À l’occasion des élections présidentielles de 2012, les partis politiques ont investi des moyens humains et financiers dans le but de créer une interactivité numérique avec le public. Pendant ce temps se développe un e-engagement citoyen qui se révèle à travers l’utilisation des médias sociaux. Par une analyse wébométrique, cet ...

  8. Discurso e representação nas novelas Amor e Revolução e Sangue Bom http://dx.doi.org/10.15601/1983-7631/rt.v7n13p105-117

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    José Aparecido

    2015-02-01

    Full Text Available Resumo: Este artigo analisa a temática homoafetiva na representação e discurso dos personagens homossexuais das novelas Amor e Revolução, exibida pelo SBT, e Sangue Bom, exibida pela Rede Globo, à luz da perspectiva teórica da Análise do Discurso. Percebem-se inovações discursivas na teledramaturgia brasileira como integrante de um amplo processo na sociedade brasileira na luta por reconhecimento da identidade homossexual nos últimos anos. Os resultados demonstram não apenas uma mudança no padrão de representação dos personagens homossexuais, mas também a participação da ficção televisiva e sua apropriação dos espaços que partilham a luta dos movimentos que reclamam aceitação da identidade homossexual.Palavras-chave: telenovela; homoafetividade; análise de discurso.  Abstract: This article analyses homo-affection theme in the representation and discourse of homosexual personages in the novels Amor e Revolução, broadcasted on the SBT Television and Sangue Bom broadcasted on the Rede Globo,  in the light of the theoretical perspective of the Discourse Analysis. It is noticed the discussion innovations on the Brazilian novel as part of a broad process in the Brazilian society in its fight for homosexual identity recognition in the last years. The results demonstrate not only a change in the representation pattern of homosexual personages, but also the role of television fiction and its appropriation of places that share the movement fight which claim acceptance of the homosexual identity. Key words: Television novel; homo-affection; discourse analysis.

  9. Desempenho em consciência fonológica, nomeação rápida, leitura e escrita em escolares com dislexia secundária a retardo mental e com bom desempenho acadêmico Performance in phonological awareness, rapid naming, reading and writing in students with secondary dyslexia to mental retardation and with good academic performance

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    Giseli Donadon Germano

    2012-10-01

    Full Text Available OBJETIVOS: caracterizar o desempenho em provas de consciência fonológica, de nomeação rápida e de leitura e escrita em escolares com dislexia secundária a retardo mental e com bom desempenho acadêmico. MÉTODO: participaram deste estudo 20 escolares da 1ª a 4ª séries do ensino fundamental da rede pública municipal da cidade de Marília-SP, com faixa etária de 8 a 12 anos de idade, de ambos os sexos, divididos em GI (10 escolares com o diagnóstico interdisciplinar de dislexia secundária a retardo mental leve e GII (10 escolares com bom desempenho acadêmico, pareados segundo sexo e faixa etária com o GI. Os escolares foram submetidos à Prova de Consciência Fonológica, à Prova de Leitura e Escrita e à Prova de Nomeação Automatizada Rápida. RESULTADOS: houve diferença significante em relação ao desempenho dos escolares nas provas silábicas e fonêmicas, na prova de leitura e escrita e na prova de nomeção rápida; os escolares de GII apresentaram melhor desempenho que os escolares de GI. CONCLUSÃO: houve relação entre os achados de velocidade de nomeação, leitura oral e escrita sob ditado, sendo relacionados ao déficit fonológico, à característica cognitivo-linguística do GI e à interferência da falta de instrução direta da correspondência grafofonêmica em situação de atividades acadêmicas para ambos os grupos.PURPOSE: to characterize the performance in phonological awareness, rapid naming, reading and writing in students with developmental dyslexia secondary to mental retardation and good readers. METHOD: 20 students from first to fourth grade of a public school of Marília - SP, both genders, from to 8 to 12-year old took part in this study, divided into GI (10 students with interdisciplinary diagnosis of dyslexia, secondary to mild mental retardation and GII (10 studentswith good academic development according to gender, age and grade level. The students were submitted to the Phonological Awareness

  10. PDM中单一BOM数据源的NoSQL数据组织研究%Research on the NoSQL Data Organization of A Single Data Source of BOM in PDM

    Institute of Scientific and Technical Information of China (English)

    夏秀峰; 梁利亮; 李佳佳

    2016-01-01

    物料清-(BOM)是产品数据管理(PDM)系统中最重要的基础数据,其逻辑数据组织呈现网状结构.现有PDM均采用关系型数据库(RDB)的二维表形式组织BOM数据,其访问事务受到ACID特性的束缚,且存在数据冗余度高、查询效率低等问题.以非关系型数据库(NoSQL)作为底层数据管理系统,借鉴单一产品数据源(sSPD)的思想,从分析PDM中各类BOM数据的结构和逻辑联系出发,提出树形一原子聚合嵌套式BOM数据组织结构,在物理层完成单一数据源的BOM数据存储,减少查询时的表连接操作,加快查询速度,降低更新代价.

  11. CARACTERÍSTICAS MORFOLÓGICAS E MORFOMÉTRICAS DOS CANAIS DE DRENAGEM DA BACIA HIDROGRÁFICA DO RIO BOM SUCESSO - SEMIÁRIDO DA BAHIA/BRASIL

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    Kleber Carvalho Lima

    2014-04-01

    Full Text Available Propõe-se neste artigo, analisar as características dos canais de drenagem intermitentes e efêmeros da Bacia Hidrográfica do Rio Bom Sucesso (Bahia, levando-se em consideração os seus aspectos morfológicos e morfométricos. Para tanto, definiu-se a rede de drenagem, caracterizaram-se os canais de drenagem, classificaram-se os cursos fluviais quanto à textura do canal e aplicaram-se os índices morfométricos. Por meio disso, verificou-se que a bacia possui baixa densidade de drenagem e baixa densidade hidrográfica, baixo potencial para a elaboração de formas de origem fluvial. Predomina o transporte de sedimentos por carga de fundo, o que demonstra a relação existente entre o regime fluvial e os eventos pluviométricos de grande magnitude, típicos do semiárido. Além disso, as características geométricas dos canais demonstram o predomínio da erosão lateral em contraponto à erosão vertical do relevo.

  12. AMBIENTE E SUSTENTABILIDADE EM COMUNIDADES RURAIS DA AMAZÔNIA: UM ESTUDO DAS DIMENSÕES AMBIENTAIS NA COMUNIDADE DE BOM SOCORRO DO ZÉ AÇU NO MUNICÍPIO DE PARINTINS-AM/BRASIL

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    Hapolo Hibson de Souza Ferreira

    2013-10-01

    Full Text Available Este trabalho teve como objetivo principal compreender as dimensões da sustentabilidade ambiental na comunidade de Bom Socorro do Zé Açu e quais as principais implicações nos modos de vida da população local, pois a comunidade vem apresentando mudanças socioeconômicas e espaciais nos últimos anos, refletindo nas implicações socioambientais que repercutem na reprodução do seu espaço. Esta pesquisa está pautada na reflexão sobre a questão do crescimento econômico versus sustentabilidade na Amazônia, mas especificamente na comunidade de Bom Socorro do Zé Açu. O método utilizado para a análise dos dados foi o sistêmico e a coleta foi feita por meio de aplicação de formulários socioambientais, observação participante e entrevistas com os moradores da comunidade. Para tal, foi feito o levantamento dos problemas ambientais na comunidade, evidenciando a problemática dos resíduos sólidos que vem impactando diretamente essa localidade, pela falta de um local apropriado para a destinação dos mesmos, as pessoas queimam e/ ou jogam o lixo nos terrenos baldios e nos barrancos próximos ao lago do Zé Açu, colocando em risco a saúde dos mesmos. Dentre outros problemas, destaca-se a retirada da mata nativa na comunidade para que se possam fazer mais construções que acarreta na perda de um elemento importante na regulação do micro-clima local, principalmente pelo fato da temperatura ter aumentado devido à impermeabilização do solo pela introdução do calçamento nas ruas. Outra problemática está em torno do assoreamento do lago do Zé Açu que devido à retirada da vegetação ciliar, tanto para a extração de areia, como para criação de bovinos, está pondo em risco esse elemento importante na vida dessa comunidade. A relevância desta pesquisa está no fato de que as informações aqui levantadas, podem auxiliar na elaboração de uma agenda ambiental importante que deve ser discutida e levada em considera

  13. EXPANSÃO DA FRONTEIRA AGRÍCOLA NOS CERRADOS PIAUIENSES, (DESTERRITORIALIZAÇÃO E OS DESAFIOS PARA O DESENVOLVIMENTO TERRITORIAL: O CASO DO MUNICÍPIO DE BOM JESUS

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    Márcia Regina Soares de Araujo

    2009-01-01

    Full Text Available O município de Bom Jesus ¿ PI vivencia, nos últimos 15 anos, transformações que contribuem para a reorganização do seu espaço rural-urbano e que dizem respeito à instituição da fronteira agrícola para a agropecuária globalizada naquela região dos cerrados do sudoeste piauienses. Analisou-se, portanto, este espaço pela ótica da territorialização-desterritorialização-reterritorialização, processo que exprime apropriação, desapropriação e reapropriação do espaço, no sentido material e simbólico, já que este processo vem causando transformações singulares no âmbito sócio-cultural, econômico e ambiental. Pretendeu-se ainda apreender as representações espaciais acerca dos temas desenvolvimento, meio ambiente e os desafios para o desenvolvimento territorial. Para esta pesquisa, utilizou-se as estratégias metodológicas, 1 Levantamento e análise do material bibliográfico, 2 Pesquisa de campo, considerando os dados primários, observação, entrevistas semi-estruturadas, registro fotográfico, diário de campo, e os dados secundários, levantamento cartográfico e a construção de dados nas instituições, Fundação CEPRO, IBGE, Prefeitura Municipal de Bom Jesus, Organizações da sociedade civil, dentre outras, 3 Elaboração do relatório final da pesquisa. Constatou-se que o Estado, capitais privados nacionais e internacionais ¿ integrantes do sistemas ações ¿ representaram os agentes viabilizadores da dilatação da fronteira agrícola para esta região, mediante a implementação de políticas, programas e investimentos para a região dos cerrados. No âmbito das infra-estruturas, constatou-se a importância de uma rodovia de imposição nacional que articula estes espaços com a região Centro-Sul, embora a malha viária ainda encontre-se deficitária, seja no aspecto das rodovias, aerovias e ferrovias, inclusive dificultando o acesso da comunidade rural ao usufruto de serviços essenciais como educa

  14. Análise estrutural e considerações sobre a dinâmica sucessional de dois fragmentos florestais semideciduais do Jardim Botânico Municipal de Bauru, SP, Brasil Structural analysis and considerations on the successional dynamic of two semideciduous forest fragments at the Municipal Botanical Garden of Bauru, SP, Brazil

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    Marcelo Henrique Ongaro Pinheiro

    2009-12-01

    Full Text Available Parâmetros fitossociológicos, como freqüência de classes de altura e de diâmetro, são muito utilizados em inferências sobre sucessão secundária em fitocenoses. Indivíduos abustivo-arbóreos com no mínimo 1,5 m de altura e fuste a 1,3 m, foram amostrados em 2.600 m² de floresta estacional semidecidual do Jardim Botânico Municipal de Bauru (JBMB. Informações sobre as freqüências de classes de diâmetro das cinco espécies com maior índice de valor de importância (Ocotea pulchella, Protium heptaphyllum, Copaifera langsdorffii, Platypodium elegans e Trichilia pallida e a classificação sucessional das populações mais numerosas também foram analisadas para inferências sobre as características sucessionais da comunidade estudada. As freqüências de classes de diâmetro de Vochysia tucanorum, espécie típica de savana, também foi estudada. As informações obtidas permitiram considerar que a floresta do JBMB encontra-se em estádio sucessional intermediário, e que, embora tenha sofrido com a ação do fogo no passado, algumas dessas populações estão conseguindo renovar-se.Phytosociological parameters, as the frequency of height and diameter classes, are commonly used to make inferences about secondary succession in given phytocenoses. Shrub and tree individuals higher than 1.5 m and with a bole length of at least 1.3 m were sampled in 2,600 m2 of semideciduous seasonal forest in the Municipal Botanical Garden of Bauru (JBMB. Information on the diameter class frequencies of five species with the highest Importance Value Index (Ocotea pulchella, Protium heptaphyllum, Copaifera langsdorffii, Platypodium elegans and Trichilia pallida and the more numerous species' successional classification were analyzed to make inferences about the successional features of the studied community. The diameter class frequencies of savannic species Vochysia tucanorum were also studied. The information obtained allowed to consider that the

  15. Fitossociologia de sub-bosque de cerrado em talhão de Eucalyptus grandis W. Hill ex Maiden no município de Bom Despacho-MG

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    Saporetti Jr. Amilcar Walter

    2003-01-01

    Full Text Available O Cerrado, o segundo maior bioma brasileiro, apresenta uma crescente área sujeita a impactos variados, o que desperta a necessidade de conservá-lo e desenvolver métodos para seu uso sustentável. Os objetivos do presente trabalho foram realizar um levantamento florístico e fitossociológico de regeneração em um Cerrado no município de Bom Despacho - MG e embasar tomadas de decisões para conservação da biodiversidade. Para o estudo foram instaladas 15 parcelas de 200 m² (10 x 20 m em uma área originalmente de Cerrado, que atualmente encontra-se ocupada por um plantio de Eucalyptus grandis. A distribuição das parcelas foi feita sistematicamente. Foram amostradas todas as plantas lenhosas eretas com CAB - ao nível do solo - maior ou igual a 10 cm. A composição florística apresentou 39 espécies, distribuídas em 24 famílias. As famílias com maior número de espécies foram Leguminosae Caesalpinioideae, com cinco espécies, Myrtaceae, com quatro, e Melastomataceae, com três, seguidas de Annonaceae, Leguminosae Papilionoideae, Nyctaginaceae, Rubiaceae e Vochysiaceae, com duas. A espécie que apresentou o maior VI foi Eucalyptus grandis (42,03%, seguida das Miconia albicans (7,69%, Brosimum gaudichaudii (6,9%, Eugenia dysenterica (4,99%, Qualea grandiflora (3,11% e Xylopia aromatica (3,01%. Das 39 espécies lenhosas nativas encontradas no sub-bosque de Eucalyptus grandis, 27 são peculiares do Cerrado e as demais são acessórias, vindas de florestas da região. Esses dados mostram que o Cerrado está em regeneração.

  16. Keepers of law and order x outlaws: Police brutality, torture and execution in Elite Squad “Bandido bom é bandido morto”: violência policial, tortura e execuções em Tropa de Elite

    Directory of Open Access Journals (Sweden)

    Simone Maria Rocha

    2010-07-01

    Full Text Available The aim of this work is to investigate how Brazilian movies use representations of violence and symbolic oppression to evidence the police abuse of force in actions performed to fight crime in Brazilian slums. A recent Brazilian movie, Elite Squad (2007 shows that police methods of torture are used to obtain confessions, sometimes leading to cold blood executions without previous judgment. Police brutality against slum citizens implicitly induces the assumption – commonly tolerated in Brazil - that “a good criminal is a dead criminal”. The movie analysis depicted here focus on representations that clearly points out to violation of human rights and the mistreatment given by police to poor and marginalized citizens. We argue that those citizens are not perceived as worth human beings but as enemies to be eliminated. Therefore citizenship is not only a restricted matter of human rights but also one of misrecognition. Our analysis is based on a “diagnostic criticism of culture” (Kellner, 2001 which emphasizes: a the social horizon of the movie and b its discursive field (analysis of the message and visual resources. O propósito deste artigo é investigar como os filmes brasileiros usam representações da violência e da opressão simbólica para mostrar o abuso da força policial em ações de combate contra o crime nas favelas brasileiras. Analisaremos um filme recente, Tropa de Elite (2007, no qual métodos de tortura são usados para obtenção de confissões e execuções a sangue frio são feitas sem nenhum julgamento, corroborando a máxima segundo a qual “bandido bom é bandido morto”. A violação dos direitos humanos será discutida enfocando-se a questão de como os policiais lidam com os cidadãos pobres e marginalizados trazendo à tona o fato de que cidadania no Brasil é um tema que deve ser tratado como uma questão de direitos humanos, mas também, como de reconhecimento social. Metodologicamente, nossa análise est

  17. O jardim secreto Notas sobre Bataille e Foucault

    Directory of Open Access Journals (Sweden)

    ELIANE ROBERT MORAES

    1995-10-01

    Full Text Available Em diversas ocasiões, Michel Foucault declarou afinidades com o pensamento de Georges Bataille, chegando a apresentar-se como seu discípulo. Essa filiação pode ser reconhecida na intensidade com que ambos se empenharam em desconstruir a idéia moderna de razão, consolidada em torno das noções de saber e verdade. Contudo, uma aproximação mais rigorosa entre os dois pensadores nos coloca diante de diferenças significativas, que supõem distintos fundamentos críticos. A arquitetura pode ser um locus privilegiado para analisarmos tais diferenças. Foucault vê os edifícios por dentro; Bataille os vê de fora. Isso traz resultados diversos: se para o autor de A microfísica do poder esboça-se um espaço sem saída, para o pensador de A experiência interior abre-se a possibilidade de conceber "jardins secretos", em contraposição aos monumentos ameaçadores. Insinuam-se aí, também, diferentes leitores de Nietszche.

  18. O compartilhamento do cuidado em saúde mental: uma experiência de cogestão de um centro de atenção psicossocial em Fortaleza, CE, apoiada em abordagens psicossociais The partnership in the mental health care: an experience in psicossocial approaches and in the co-management of a mental health community service in Fortaleza/CE

    Directory of Open Access Journals (Sweden)

    Maria Gabriela Curubeto Godoy

    2012-05-01

    Full Text Available Este artigo aborda a trajetória de uma experiência comunitária vinculada a uma organização não governamental, o Movimento de Saúde Mental Comunitária do Bom Jardim e a parceria celebrada entre essa entidade e a Secretaria Municipal de Saúde de Fortaleza. Tal parceria vem proporcionando a expansão de ações psicossociais, bem como a cogestão de um Centro de Atenção Psicossocial tipo II inaugurado em 2005 (CAPS Comunitário do Bom Jardim. Geograficamente situado na Regional V, área com os piores indicadores sociais e sanitários de Fortaleza, o Movimento de Saúde Mental Comunitária do Bom Jardim oferta atividades como Terapia Comunitária, Biodança, Arteterapia, Grupos de autoestima, Massoterapia, Reiki, Shiatsu, Quiropraxia, Oficinas de arte, música e teatro, cursos profissionalizantes e atividades lúdicas e educativas para diversas faixas etárias da população do bairro. A articulação entre as ações implementadas pelo Movimento de Saúde Mental Comunitária do Bom Jardim e a parceria com a Secretaria Municipal de Saúde de Fortaleza apresenta desafios e possibilidades na tentativa de construção da integralidade no campo da atenção psicossocial. Neste artigo apresentamos a trajetória histórica da referida entidade, descrevemos algumas de suas principais atividades e realizamos uma breve análise da parceria com a Secretaria Municipal de Saúde e o processo de cogestão do Centro de Atenção Psicossocial, apontando também alguns desafios e possibilidades encontradas nessa tentativa de convergência entre uma concepção de trabalho comunitário e a lógica burocrático-normativa sobre a qual geralmente se sustenta a atuação de instituições estatais de saúde.This is the report of the partnership experience between a nongovernmental organization that works with Mental Health and the Health Municipal Commission of Fortaleza/Ceará. This partnership has expanded several psychosocial actions as Community Therapy

  19. Group X

    Energy Technology Data Exchange (ETDEWEB)

    Fields, Susannah

    2007-08-16

    This project is currently under contract for research through the Department of Homeland Security until 2011. The group I was responsible for studying has to remain confidential so as not to affect the current project. All dates, reference links and authors, and other distinguishing characteristics of the original group have been removed from this report. All references to the name of this group or the individual splinter groups has been changed to 'Group X'. I have been collecting texts from a variety of sources intended for the use of recruiting and radicalizing members for Group X splinter groups for the purpose of researching the motivation and intent of leaders of those groups and their influence over the likelihood of group radicalization. This work included visiting many Group X websites to find information on splinter group leaders and finding their statements to new and old members. This proved difficult because the splinter groups of Group X are united in beliefs, but differ in public opinion. They are eager to tear each other down, prove their superiority, and yet remain anonymous. After a few weeks of intense searching, a list of eight recruiting texts and eight radicalizing texts from a variety of Group X leaders were compiled.

  20. Group morphology

    NARCIS (Netherlands)

    Roerdink, Jos B.T.M.

    2000-01-01

    In its original form, mathematical morphology is a theory of binary image transformations which are invariant under the group of Euclidean translations. This paper surveys and extends constructions of morphological operators which are invariant under a more general group TT, such as the motion group

  1. Group devaluation and group identification

    NARCIS (Netherlands)

    Leach, C.W.; Rodriguez Mosquera, P.M.; Vliek, M.L.W.; Hirt, E.

    2010-01-01

    In three studies, we showed that increased in-group identification after (perceived or actual) group devaluation is an assertion of a (preexisting) positive social identity that counters the negative social identity implied in societal devaluation. Two studies with real-world groups used order manip

  2. Group Grammar

    Science.gov (United States)

    Adams, Karen

    2015-01-01

    In this article Karen Adams demonstrates how to incorporate group grammar techniques into a classroom activity. In the activity, students practice using the target grammar to do something they naturally enjoy: learning about each other.

  3. MUYANG GROUP

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ With its headquarters in the historic city of Yangzhou,Jiangsu Muyang Group Co.,Ltd has since its founding in 1967 grown into a well-known group corporation whose activities cover research&development.project design,manufacturing,installation and services in a multitude of industries including feed machinery and engineering,storage engineering,grain machinery and engineering,environmental protection,conveying equipment and automatic control systems.

  4. Abelian groups

    CERN Document Server

    Fuchs, László

    2015-01-01

    Written by one of the subject’s foremost experts, this book focuses on the central developments and modern methods of the advanced theory of abelian groups, while remaining accessible, as an introduction and reference, to the non-specialist. It provides a coherent source for results scattered throughout the research literature with lots of new proofs. The presentation highlights major trends that have radically changed the modern character of the subject, in particular, the use of homological methods in the structure theory of various classes of abelian groups, and the use of advanced set-theoretical methods in the study of undecidability problems. The treatment of the latter trend includes Shelah’s seminal work on the undecidability in ZFC of Whitehead’s Problem; while the treatment of the former trend includes an extensive (but non-exhaustive) study of p-groups, torsion-free groups, mixed groups, and important classes of groups arising from ring theory. To prepare the reader to tackle these topics, th...

  5. Proteção e promoção do investimento estrangeiro no Mercosul uma ferramenta para a implementação de um bom clima de investimentos? Protection and promotion of foreign investment in Mercosur a tool to the implementation of a good investment climate?

    Directory of Open Access Journals (Sweden)

    José Augusto Fontoura Costa

    2006-12-01

    Full Text Available A assinatura de tratados bilaterais de investimento por países em desenvolvimento é vista como uma estratégia para competir por capitais estrangeiros escassos. Este artigo discute possíveis padrões cooperativos na América do Sul partindo do conceito de bom clima de investimentos e considerando os acordos argentinos com outros paises em desenvolvimento.The signature of bilateral investment treaties by developing countries is regarded as a strategy to compete for scarce foreign capital. This article discusses the existence of possible cooperative patterns in South America starting from the concept of good investment climate and considering the Argentinean agreements with other developing countries.

  6. Algebraic Groups

    DEFF Research Database (Denmark)

    2007-01-01

    of algebraic groups (in a broad sense) has seen important developments in several directions, also related to representation theory and algebraic geometry. The workshop aimed at presenting some of these developments in order to make them accessible to a "general audience" of algebraic group......-theorists, and to stimulate contacts between participants. Each of the first four days was dedicated to one area of research that has recently seen decisive progress: \\begin{itemize} \\item structure and classification of wonderful varieties, \\item finite reductive groups and character sheaves, \\item quantum cohomology...... of homogeneous varieties, \\item representation categories and their connections to orbits and flag varieties. \\end{itemize} The first three days started with survey talks that will help to make the subject accessible to the next generation. The talks on the last day introduced to several recent advances...

  7. Group Anonymity

    CERN Document Server

    Chertov, Oleg; 10.1007/978-3-642-14058-7_61

    2010-01-01

    In recent years the amount of digital data in the world has risen immensely. But, the more information exists, the greater is the possibility of its unwanted disclosure. Thus, the data privacy protection has become a pressing problem of the present time. The task of individual privacy-preserving is being thoroughly studied nowadays. At the same time, the problem of statistical disclosure control for collective (or group) data is still open. In this paper we propose an effective and relatively simple (wavelet-based) way to provide group anonymity in collective data. We also provide a real-life example to illustrate the method.

  8. Informal groups

    NARCIS (Netherlands)

    E. van den Berg; P. van Houwelingen; J. de Hart

    2011-01-01

    Original title: Informele groepen Going out running with a group of friends, rather than joining an official sports club. Individuals who decide to take action themselves rather than giving money to good causes. Maintaining contact with others not as a member of an association, but through an Inter

  9. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group, established at the start of 2010, has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure There are now 55 CMS Centres worldwide that are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS offline and computing operations, hosting dedicated analysis efforts such as during the CMS Heavy Ion lead-lead running. With a majority of CMS sub-detectors now operating in a “shifterless” mode, many monitoring operations are now routinely performed from there, rather than in the main Control Room at P5. The CMS Communications Group, CERN IT and the EVO team are providing excellent videoconferencing support for the rapidly-increasing number of CMS meetings. In parallel, CERN IT and ...

  10. Group play

    DEFF Research Database (Denmark)

    Tychsen, Anders; Hitchens, Michael; Brolund, Thea

    2008-01-01

    of group dynamics, the influence of the fictional game characters and the comparative play experience between the two formats. The results indicate that group dynamics and the relationship between the players and their digital characters, are integral to the quality of the gaming experience in multiplayer......Role-playing games (RPGs) are a well-known game form, existing in a number of formats, including tabletop, live action, and various digital forms. Despite their popularity, empirical studies of these games are relatively rare. In particular there have been few examinations of the effects...... of the various formats used by RPGs on the gaming experience. This article presents the results of an empirical study, examining how multi-player tabletop RPGs are affected as they are ported to the digital medium. Issues examined include the use of disposition assessments to predict play experience, the effect...

  11. Lego Group

    DEFF Research Database (Denmark)

    Møller Larsen, Marcus; Pedersen, Torben; Slepniov, Dmitrij

    2010-01-01

    The last years’ rather adventurous journey from 2004 to 2009 had taught the fifth-largest toy-maker in the world - the LEGO Group - the importance of managing the global supply chain effectively. In order to survive the largest internal financial crisis in its roughly 70 years of existence......, the management had, among many initiatives, decided to offshore and outsource a major chunk of its production to Flextronics. In this pursuit of rapid cost-cutting sourcing advantages, the LEGO Group planned to license out as much as 80 per cent of its production besides closing down major parts...... of the production in high cost countries. Confident with the prospects of the new partnership, the company signed a long-term contract with Flextronics. This decision eventually proved itself to have been too hasty, however. Merely three years after the contracts were signed, LEGO management announced that it would...

  12. Group Connections: Whole Group Teaching.

    Science.gov (United States)

    Griffiths, Dorothy

    2002-01-01

    A learner-centered approach to adult group instruction involved learners in investigating 20th-century events. The approach allowed learners to concentrate on different activities according to their abilities and gave them opportunities to develop basic skills and practice teamwork. (SK)

  13. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The CMS Communications Group, established at the start of 2010, has been strengthening the activities in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The Communications Group has invested a lot of effort to support the operations needs of CMS. Hence, the CMS Centres where physicists work on remote CMS shifts, Data Quality Monitoring, and Data Analysis are running very smoothly. There are now 55 CMS Centres worldwide, up from just 16 at the start of CMS data-taking. The latest to join are Imperial College London, the University of Iowa, and the Università di Napoli. The CMS Centre@CERN in Meyrin, which is now full repaired after the major flooding at the beginning of the year, has been at the centre of CMS offline and computing operations, most recently hosting a large fraction of the CMS Heavy Ion community during the lead-lead run. A number of sub-detector shifts can now take pla...

  14. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS Offline and Computing operations, and a number of subdetector shifts can now take place there, rather than in the main Control Room at P5. A new CMS meeting room has been equipped for videoconferencing in building 42, next to building 40. Our building 28 meeting room and the facilities at P5 will be refurbished soon and plans are underway to steadily upgrade the ageing equipment in all 15 CMS meeting rooms at CERN. The CMS evaluation of the Vidyo tool indicates that it is not yet ready to be considered as a potential replacement for EVO. The Communications Group provides the CMS-TV (web) cha...

  15. O compartilhamento do cuidado em saúde mental: uma experiência de cogestão de um centro de atenção psicossocial em Fortaleza, CE, apoiada em abordagens psicossociais The partnership in the mental health care: an experience in psicossocial approaches and in the co-management of a mental health community service in Fortaleza/CE

    OpenAIRE

    2012-01-01

    Este artigo aborda a trajetória de uma experiência comunitária vinculada a uma organização não governamental, o Movimento de Saúde Mental Comunitária do Bom Jardim e a parceria celebrada entre essa entidade e a Secretaria Municipal de Saúde de Fortaleza. Tal parceria vem proporcionando a expansão de ações psicossociais, bem como a cogestão de um Centro de Atenção Psicossocial tipo II inaugurado em 2005 (CAPS Comunitário do Bom Jardim). Geograficamente situado na Regional V, área com os piores...

  16. O compartilhamento do cuidado em saúde mental: uma experiência de cogestão de um centro de atenção psicossocial em Fortaleza, CE, apoiada em abordagens psicossociais

    OpenAIRE

    Godoy,Maria Gabriela Curubeto; Viana,Ana Paula Fernandes; Vasconcelos,Kamilla Angélica G. de; Bonvini,Otorino

    2012-01-01

    Este artigo aborda a trajetória de uma experiência comunitária vinculada a uma organização não governamental, o Movimento de Saúde Mental Comunitária do Bom Jardim e a parceria celebrada entre essa entidade e a Secretaria Municipal de Saúde de Fortaleza. Tal parceria vem proporcionando a expansão de ações psicossociais, bem como a cogestão de um Centro de Atenção Psicossocial tipo II inaugurado em 2005 (CAPS Comunitário do Bom Jardim). Geograficamente situado na Regional V, área com os piores...

  17. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2012-01-01

      Outreach and Education We are fortunate that our research has captured the public imagination, even though this inevitably puts us under the global media spotlight, as we saw with the Higgs seminar at CERN in December, which had 110,000 distinct webcast viewers. The media interest was huge with 71 media organisations registering to come to CERN to cover the Higgs seminar, which was followed by a press briefing with the DG and Spokespersons. This event resulted in about 2,000 generally positive stories in the global media. For this seminar, the CMS Communications Group prepared up-to-date news and public material, including links to the CMS results, animations and event displays [http://cern.ch/go/Ch8thttp://cern.ch/go/Ch8t]. There were 44,000 page-views on the CMS public website, with the Higgs news article being by far the most popular item. CMS event displays from iSpy are fast becoming the iconic media images, featuring on numerous major news outlets (BBC, CNN, MSN...) as well as in the sci...

  18. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The recently established CMS Communications Group, led by Lucas Taylor, has been busy in all three of its main are areas of responsibility: Communications Infrastructure, Information Systems, and Outreach and Education Communications Infrastructure The damage caused by the flooding of the CMS Centre@CERN on 21st December has been completely repaired and all systems are back in operation. Major repairs were made to the roofs, ceilings and one third of the floor had to be completely replaced. Throughout these works, the CMS Centre was kept operating and even hosted a major press event for first 7 TeV collisions, as described below. Incremental work behind the scenes is steadily improving the quality of the CMS communications infrastructure, particularly Webcasting, video conferencing, and meeting rooms at CERN. CERN/IT is also deploying a pilot service of a new videoconference tool called Vidyo, to assess whether it might provide an enhanced service at a lower cost, compared to the EVO tool currently in w...

  19. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin is particularly busy at the moment, hosting about 50 physicists taking part in the heavy-ion data-taking and analysis. Three new CMS meeting room will be equipped for videoconferencing in early 2012: 40/5B-08, 42/R-031, and 28/S-029. The CMS-TV service showing LHC Page 1, CMS Page 1, etc. (http://cmsdoc.cern.ch/cmscc/projector/index.jsp) is now also available for mobile devices: http://cern.ch/mcmstv. Figure 12: Screenshots of CMS-TV for mobile devices Information Systems CMS has a new web site: (http://cern.ch/cms) using a modern web Content Management System to ensure content and links are managed and updated easily and coherently. It covers all CMS sub-projects and groups, replacing the iCMS internal pages. It also incorporates the existing CMS public web site (http:/...

  20. From mapping class groups to automorphism groups of free groups

    DEFF Research Database (Denmark)

    Wahl, Nathalie

    2005-01-01

    We show that the natural map from the mapping class groups of surfaces to the automorphism groups of free groups, induces an infinite loop map on the classifying spaces of the stable groups after plus construction. The proof uses automorphisms of free groups with boundaries which play the role...... of mapping class groups of surfaces with several boundary components....

  1. O bom exemplo de Washington: o republicanismo no Rio de Janeiro (c.1830 a 1835 The good example of Washinton: republicanism in Rio de Janeiro (c.1830-1835

    Directory of Open Access Journals (Sweden)

    Marcello Basile

    2011-06-01

    Full Text Available O artigo analisa o desenvolvimento do republicanismo na capital do Império brasileiro, em fins do Primeiro Reinado e durante o período das regências trinas. Argumenta que este movimento era parte importante do projeto político produzido pelo grupo conhecido como liberais exaltados. Estes empregaram vários artifícios para driblar as disposições legais que proibiam a defesa do governo republicano, denotando, assim, maneiras diversas de apoiar a república. Todavia, mais do que a apologia de uma forma específica de governo, a linguagem republicana da época articulava, em um sistema de ideias, um vasto conjunto de mudanças políticas, sociais e econômicas radicais destinadas a depurar os resíduos "absolutistas" do Estado e os traços "aristocráticos" da sociedade brasileira. Estas chamadas reformas republicanas poderiam tanto acompanhar como preparar o advento do novo regime. Imprensa, Parlamento e revoltas foram os principais canais de manifestação do republicanismo na Corte.This paper analyses the development of republicanism in the capital of Brazilian Empire, in the end of the First Reign and the beginning of the regency period. It argues that this movement was an important part of the political project produced by a radical group called liberais exaltados. They employed several tricks to by-pass the laws that forbade to vindicate the republican government, denoting thus different manners to support the republic. However, more than an apology for a specific form of government, the republic language of this time articulated in a system of ideas a broad array of radical political, social and economic changes that aimed to depurate the "absolutist" remainders of State and the "aristocratic" characters of the Brazilian society. These so-called republican reforms could both to prepare and to follow the advent of the new regime. Press, Parliament and riots were the main channels of republicanism demonstrations in Rio de Janeiro's Court.

  2. Integrated Groups and Smooth Distribution Groups

    Institute of Scientific and Technical Information of China (English)

    Pedro J. MIANA

    2007-01-01

    In this paper, we prove directly that α-times integrated groups define algebra homo-morphisms. We also give a theorem of equivalence between smooth distribution groups and α-times integrated groups.

  3. Group typicality, group loyalty and cognitive development.

    Science.gov (United States)

    Patterson, Meagan M

    2014-09-01

    Over the course of childhood, children's thinking about social groups changes in a variety of ways. Developmental Subjective Group Dynamics (DSGD) theory emphasizes children's understanding of the importance of conforming to group norms. Abrams et al.'s study, which uses DSGD theory as a framework, demonstrates the social cognitive skills underlying young elementary school children's thinking about group norms. Future research on children's thinking about groups and group norms should explore additional elements of this topic, including aspects of typicality beyond loyalty.

  4. Which finite simple groups are unit groups?

    DEFF Research Database (Denmark)

    Davis, Christopher James; Occhipinti, Tommy

    2014-01-01

    We prove that if G is a finite simple group which is the unit group of a ring, then G is isomorphic to either (a) a cyclic group of order 2; (b) a cyclic group of prime order 2^k −1 for some k; or (c) a projective special linear group PSLn(F2) for some n ≥ 3. Moreover, these groups do all occur a...

  5. Slow Food: por um alimento bom, limpo e justo

    OpenAIRE

    Fabiele Porazzi

    2012-01-01

    REVIEW:PETRINI, Carlo. Slow Food: princípios da nova gastronomia. Trad. de Renata Lúcia Botina. São Paulo: Editora Senac, 2009. 245 p. RESEÑA:PETRINI, Carlo. Slow Food: princípios da nova gastronomia. Trad. de Renata Lúcia Botina. São Paulo: Editora Senac, 2009. 245 p. http://dx.doi.org/10.5007/1807-1384.2012v9n1p384 RESENHA:PETRINI, Carlo. Slow Food: princípios da nova gastronomia. Trad. de Renata Lúcia Botina. São Paulo: Editora Senac, 2009. 245 p.

  6. Emoções, trauma e bom jornalismo

    OpenAIRE

    Mark Brayne

    2016-01-01

    Mark Brayne é o director europeu do Dart Centre for Journalism and Trauma e foi durante trinta anos correspondente no estrangeiro e editor principal da Agência Reuter e da BBC World Service, trabalhando em Moscovo, Berlim Oriental e Ocidental, Viena, Pequim e Londres. Nos anos 90, formou-se como psicoterapeuta, e é agora formador e conselheiro no campo do jornalismo e trauma. Neste seu texto, aborda a importáncia de uma formaçao especifca adequada e de apoio psicosocial aos jornalistas que co...

  7. Emoções, trauma e bom jornalismo

    Directory of Open Access Journals (Sweden)

    Mark Brayne

    2012-02-01

    Full Text Available Mark Brayne é o director europeu do Dart Centre for Journalism and Trauma e foi durante trinta anos correspondente no estrangeiro e editor principal da Agência Reuter e da BBC World Service, trabalhando em Moscovo, Berlim Oriental e Ocidental, Viena, Pequim e Londres. Nos anos 90, formou-se como psicoterapeuta, e é agora formador e conselheiro no campo do jornalismo e trauma. Neste seu texto, aborda a importáncia de uma formaçao especifca adequada e de apoio psicosocial aos jornalistas que cobrem eventos traumáticos, nomeadamente em contextos culturais que lhes são estranhos.Mark Brayne is the director for Europe of the Dart Centre for Journalism and Trauma. He served for 30 years as foreign correspondent and senior editor for Reuters and the BBC World Service, working in Moscow, East and West Berlin, Vienna, Beiing and London. He retrained in the 1990s as a psychotherapist, and is now a trainer and consultant in the feld of journalism and trauma. In this text, he speaks of the importance of giving specifc formation and psychosocial support to journalists covering traumatic events, namely those ocurring in foreign cultural contexts.

  8. Group Cohesion in Experiential Growth Groups

    Science.gov (United States)

    Steen, Sam; Vasserman-Stokes, Elaina; Vannatta, Rachel

    2014-01-01

    This article explores the effect of web-based journaling on changes in group cohesion within experiential growth groups. Master's students were divided into 2 groups. Both used a web-based platform to journal after each session; however, only 1 of the groups was able to read each other's journals. Quantitative data collected before and…

  9. Group Work Publication-1991.

    Science.gov (United States)

    Zimpfer, David G.

    1992-01-01

    Lists 21 new publications in group work, of which 9 are reviewed. Those discussed include publications on group counseling and psychotherapy, structured groups, support groups, psychodrama, and social group work. (Author/NB)

  10. Group theories: relevance to group safety studies.

    Science.gov (United States)

    Benevento, A L

    1998-01-01

    Promoting safety in the workplace has been attempted in a variety of ways. Increasingly, industries are using groups such as safety teams and quality circles to promote worker safety. Group influences on individual behavior and attitudes have long been studied in the social psychology literature, but the theories have not been commonly found outside the psychology arena. This paper describes the group theories of group polarization, risky shift, social loafing, groupthink and team think and attempts to apply these theories to existing studies that examine work group influences on safety. Interesting parallels were found but only one study examined group influences as their primary focus of research. Since groups are increasingly used for safety promotion, future research on safety that studies group influences with respect to current group theories is recommended.

  11. Interagency mechanical operations group numerical systems group

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    This report consists of the minutes of the May 20-21, 1971 meeting of the Interagency Mechanical Operations Group (IMOG) Numerical Systems Group. This group looks at issues related to numerical control in the machining industry. Items discussed related to the use of CAD and CAM, EIA standards, data links, and numerical control.

  12. AREVA group overview; Presentation du groupe AREVA

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-08

    This document presents the Group Areva, a world nuclear industry leader, from a financial holding company to an industrial group, operating in two businesses: the nuclear energy and the components. The structure and the market of the group are discussed, as the financial assets. (A.L.B.)

  13. Introduction to Sporadic Groups

    Directory of Open Access Journals (Sweden)

    Luis J. Boya

    2011-01-01

    Full Text Available This is an introduction to finite simple groups, in particular sporadic groups, intended for physicists. After a short review of group theory, we enumerate the 1+1+16=18 families of finite simple groups, as an introduction to the sporadic groups. These are described next, in three levels of increasing complexity, plus the six isolated ''pariah'' groups. The (old five Mathieu groups make up the first, smallest order level. The seven groups related to the Leech lattice, including the three Conway groups, constitute the second level. The third and highest level contains the Monster group M, plus seven other related groups. Next a brief mention is made of the remaining six pariah groups, thus completing the 5+7+8+6=26 sporadic groups. The review ends up with a brief discussion of a few of physical applications of finite groups in physics, including a couple of recent examples which use sporadic groups.

  14. Free Boolean Topological Groups

    Directory of Open Access Journals (Sweden)

    Ol’ga Sipacheva

    2015-11-01

    Full Text Available Known and new results on free Boolean topological groups are collected. An account of the properties that these groups share with free or free Abelian topological groups and properties specific to free Boolean groups is given. Special emphasis is placed on the application of set-theoretic methods to the study of Boolean topological groups.

  15. Group Work: How to Use Groups Effectively

    Science.gov (United States)

    Burke, Alison

    2011-01-01

    Many students cringe and groan when told that they will need to work in a group. However, group work has been found to be good for students and good for teachers. Employers want college graduates to have developed teamwork skills. Additionally, students who participate in collaborative learning get better grades, are more satisfied with their…

  16. Homomorphisms of quantum groups

    CERN Document Server

    Meyer, Ralf; Woronowicz, Stanisław Lech

    2010-01-01

    We introduce some equivalent notions of homomorphisms between quantum groups that behave well with respect to duality of quantum groups. Our equivalent definitions are based on bicharacters, coactions, and universal quantum groups, respectively.

  17. MSUD Family Support Group

    Science.gov (United States)

    ... Group The MSUD Family Support Group is a non-profit 501 (c)(3) organization for those with MSUD ... Family Support Group is a 501(c)(3) non-profit organization with no paid staff. Funds are needed ...

  18. Food Groups Recipes

    OpenAIRE

    2012-01-01

    15 pages In 2011, My Plate replaced the Food Pyramid as a visual representation for the USDA Dietary Guidelines. This publication, a group of recipes based on this new division of food groups, reflects the effort of the USDA and other groups to translate science-based research into everyday practice for Americans. Fifteen recipes (3 from each food group) show ways to use foods from each food group. They are complete with basic nutritional analyses and food group amounts.

  19. Locally minimal topological groups

    OpenAIRE

    Außenhofer, Lydia; Chasco, María Jesús; Dikranjan, Dikran; Domínguez, Xabier

    2009-01-01

    A Hausdorff topological group $(G,\\tau)$ is called locally minimal if there exists a neighborhood $U$ of 0 in $\\tau$ such that $U$ fails to be a neighborhood of zero in any Hausdorff group topology on $G$ which is strictly coarser than $\\tau.$ Examples of locally minimal groups are all subgroups of Banach-Lie groups, all locally compact groups and all minimal groups. Motivated by the fact that locally compact NSS groups are Lie groups, we study the connection between local minimality and the ...

  20. [Innovation in mental health from the perspective of users: a community movement in the Northeast of Brazil].

    Science.gov (United States)

    Bosi, Maria Lúcia Magalhães; Carvalho, Liliane Brandão; Ximenes, Veronica Morais; Melo, Anna Karynne da Silva; Godoy, Maria Gabriela Curubeto

    2012-03-01

    This study, originating from a multidimensional analysis on the innovation category in a Community Mental Health Movement of Bom Jardim (Fortaleza, Brazil) that examines subjective and psychosocial dimensions, seeks to examine to what extent the work developed by this movement is effectively an innovative model in mental healthcare from the perspective of users of this service. The methodology adopted was a qualitative case study method based on a critical-interpretive approach employing techniques such as in-depth interviews associated with focus groups. The categorization of the discursive material was conducted using a model based on the four main dimensions of psychiatric reform, namely conceptual, technical, legal and socio-cultural aspects. The results reveal the following: an emphasis on the individual rather than focusing on the sickness; care as the basis for purposeful actions; the co-production of genuine dialogue with multiple stakeholders, and the construction of autonomy emphasizing individual potential. In conclusion, it can be said that healthcare practices developed by the Movement involve deconstructing the traditional model of mental healthcare, permitting new forms of citizenship, thereby contributing to deinstitutionalization.

  1. Ordered groups and infinite permutation groups

    CERN Document Server

    1996-01-01

    The subjects of ordered groups and of infinite permutation groups have long en­ joyed a symbiotic relationship. Although the two subjects come from very different sources, they have in certain ways come together, and each has derived considerable benefit from the other. My own personal contact with this interaction began in 1961. I had done Ph. D. work on sequence convergence in totally ordered groups under the direction of Paul Conrad. In the process, I had encountered "pseudo-convergent" sequences in an ordered group G, which are like Cauchy sequences, except that the differences be­ tween terms of large index approach not 0 but a convex subgroup G of G. If G is normal, then such sequences are conveniently described as Cauchy sequences in the quotient ordered group GIG. If G is not normal, of course GIG has no group structure, though it is still a totally ordered set. The best that can be said is that the elements of G permute GIG in an order-preserving fashion. In independent investigations around that t...

  2. Communication in Organizational Groups

    OpenAIRE

    Monica RADU

    2007-01-01

    Organizational group can be defined as some persons between who exist interactive connections (functional, communication, affective, normative type). Classification of these groups can reflect the dimension, type of relationship or type of rules included. Organizational groups and their influence over the individual efficiency and the efficiency of the entire group are interconnected. Spontaneous roles in these groups sustain the structure of the relationship, and the personality of each indi...

  3. Group Psychotherapy in Iceland.

    Science.gov (United States)

    Ívarsson, Ómar

    2015-10-01

    In this overview of group psychotherapy in Iceland, an attempt will be made to describe how it is practiced today, give some glimpses into its earlier history, and clarify seven issues: (1) the standing of group psychotherapy in Iceland, its previous history, and the theoretical orientation of dynamic group therapy in the country; (2) the role of group therapy in the health care system; (3) how training in group therapy is organized; (4) the relationship between group psychotherapy research and clinical practice; (5) which issues/processes can be identified as unique to therapy groups in Iceland; and (6) how important are group-related issues within the social background of the country; and (7) what group work holds for the future.

  4. Toleration, Groups, and Multiculturalism

    DEFF Research Database (Denmark)

    Lægaard, Sune

    2014-01-01

    . The chapter relates the different possible meanings of groups toleration to widespread criticisms of multiculturalism for being excessively 'groupist' (e.g. to essentialise or reify groups), to promote group rights over individual rights, or to deny or ignore the internal heterogeneity of groups...... or the multiple identity affiliations of individuals. The chapter suggests that some of these standard criticisms of multiculturalism for being overly tolerant of minority groups, or being so in a way elevating groups over individuals, are less pressing on some understandings of the meaning of 'group......' as an object of policies of multicultural toleration than on others. So the chapter both contributes to the conceptual understanding of toleration and groups and to the normative debates about multiculturalism insofar as these turn on the toleration of groups....

  5. Locally minimal topological groups

    CERN Document Server

    enhofer, Lydia Au\\ss; Dikranjan, Dikran; Domínguez, Xabier

    2009-01-01

    A Hausdorff topological group $(G,\\tau)$ is called locally minimal if there exists a neighborhood $U$ of 0 in $\\tau$ such that $U$ fails to be a neighborhood of zero in any Hausdorff group topology on $G$ which is strictly coarser than $\\tau.$ Examples of locally minimal groups are all subgroups of Banach-Lie groups, all locally compact groups and all minimal groups. Motivated by the fact that locally compact NSS groups are Lie groups, we study the connection between local minimality and the NSS property, establishing that under certain conditions, locally minimal NSS groups are metrizable. A symmetric subset of an abelian group containing zero is said to be a GTG set if it generates a group topology in an analogous way as convex and symmetric subsets are unit balls for pseudonorms on a vector space. We consider topological groups which have a neighborhood basis at zero consisting of GTG sets. Examples of these locally GTG groups are: locally pseudo--convex spaces, groups uniformly free from small subgroups (...

  6. Higher arithmetic Chow groups

    CERN Document Server

    Gil, J I Burgos

    2009-01-01

    We give a new construction of higher arithmetic Chow groups for quasi-projective arithmetic varieties over a field. Our definition agrees with the higher arithmetic Chow groups defined by Goncharov for projective arithmetic varieties over a field. These groups are the analogue, in the Arakelov context, of the higher algebraic Chow groups defined by Bloch. The degree zero group agrees with the arithmetic Chow groups of Burgos. Our new construction is shown to be a contravariant functor and is endowed with a product structure, which is commutative and associative.

  7. A MÍTICA ENVOLTA NO SOCIAL NA OBRA O CENTAURO NO JARDIM

    OpenAIRE

    Lima, Daniella Gomes; UFG - Universidade Federal de Goiás

    2015-01-01

    Transportando ao mundo mítico e fantástico uma grande geração de leitores com uma narrativa além do real vivenciado na sociedade contemporânea, a obra de Moacyr Scliar certamente preenche lacunas do invisível, do incompreensível e do imaginário humano de forma clara, às vezes chocante e por isso mesmo sinalizadora de importantes fatos que passam por vezes despercebidos no cotidiano, mas que revoltam, que engrandecem, que educam aqueles que os visualizam com os olhos do escritor, em suas perso...

  8. Planejamento do parto - instrumento educativo compartilhado com gestantes na UBS Jardim Simus

    Directory of Open Access Journals (Sweden)

    Janie Maria de Almeida

    2015-10-01

    Full Text Available A gravidez é um período de dúvidas e expectativas para a mulher. Estimular a participação materna nesse processo é importante pelos benefícios que traz para ao binômio mãe-filho. O plano de parto, como um instrumento educativo favorece a reflexão sobre os tipos de parto e os procedimentos realizados na internação. Objetivos: incentivar a participação materna para compreender os procedimentos hospitalares, por meio do plano de parto, bem como a percepção materna da assistência ao parto. Metodologia: estudo exploratório descritivo realizado na UBS Jd. Simus, Sorocaba-SP, com gestantes inscritas no pré-natal, a partir de 24 semanas de gestação, maiores de 18 anos e mediante assinatura do TCLE. A coleta de dados consistiu na aplicação de questionário em dois momentos, durante a gestação e no pós-parto, ações educativas foram empregadas durante a elaboração do Plano de Parto. Resultados: Os dados das participantes, 13 gestantes e 12 no pós-parto foram analisados quantitativamente e comparativamente em dois momentos. As mulheres apresentavam ensino médio, idade entre 20 a 30 anos, empregadas com carteira assinada, em união estável com parceiro de nível médio e empregados. A preferência inicial pelo parto normal foi majoritária, o desfecho foi ao contrário do desejado. O parceiro foi o acompanhante de maior escolha e participou em 4 partos. A maioria das parturientes foi submetida à indução com ocitocina/misoprostol, o banho de chuveiro foi o método mais utilizado para alívio da dor e era desconhecido pelas gestantes como método de alivio da dor, a episiotomia foi realizada em um parto. Houve grande adesão à amamentação. Conclusão: Na perspectiva das participantes, a elaboração do plano de parto se mostrou válida e importante, podendo ser um fator de satisfação na parturição.

  9. Group Decision Process Support

    DEFF Research Database (Denmark)

    Gøtze, John; Hijikata, Masao

    1997-01-01

    Introducing the notion of Group Decision Process Support Systems (GDPSS) to traditional decision-support theorists.......Introducing the notion of Group Decision Process Support Systems (GDPSS) to traditional decision-support theorists....

  10. About group digital signatures

    Directory of Open Access Journals (Sweden)

    Adriana Cristina Enache

    2012-09-01

    Full Text Available

    Group signatures try to combine security (no framing, no cheating and privacy(anonymity, unlinkability.A group digital signature is a digital signature with enhanced privacy features that allows members of a given group to anonymously sign messages on behalf of the group, producing a group signature. However, in the case of dispute the identity of the signature's originator can be revealed by a designated entity (group manager. The present paper describes the main concepts about group signatures, along with a brief state of the art and shows a personal cryptographic library implemented in Java that includes two group signatures.

  11. Working with Groups.

    Science.gov (United States)

    Morris, Joan, Ed.

    1984-01-01

    Describes nine Canadian programs for counseling groups of students. Topics include introducing computer-assisted guidance, future challenges for counselors, sociometry, sexuality, parent counseling, reluctant students, shyness, peer groups, education for living, and guidance advisory committees. (JAC)

  12. Group B streptococcus - pregnancy

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000511.htm Group B streptococcus - pregnancy To use the sharing features on this page, please enable JavaScript. Group B streptococcus (GBS) is a type of bacteria that ...

  13. Gestalt Interactional Groups

    Science.gov (United States)

    Harman, Robert L.; Franklin, Richard W.

    1975-01-01

    Gestalt therapy in groups is not limited to individual work in the presence of an audience. Describes several ways to involve gestalt groups interactionally. Interactions described focus on learning by doing and discovering, and are noninterpretive. (Author/EJT)

  14. Fast Overlapping Group Lasso

    CERN Document Server

    Liu, Jun

    2010-01-01

    The group Lasso is an extension of the Lasso for feature selection on (predefined) non-overlapping groups of features. The non-overlapping group structure limits its applicability in practice. There have been several recent attempts to study a more general formulation, where groups of features are given, potentially with overlaps between the groups. The resulting optimization is, however, much more challenging to solve due to the group overlaps. In this paper, we consider the efficient optimization of the overlapping group Lasso penalized problem. We reveal several key properties of the proximal operator associated with the overlapping group Lasso, and compute the proximal operator by solving the smooth and convex dual problem, which allows the use of the gradient descent type of algorithms for the optimization. We have performed empirical evaluations using the breast cancer gene expression data set, which consists of 8,141 genes organized into (overlapping) gene sets. Experimental results demonstrate the eff...

  15. Multicultural group work

    DEFF Research Database (Denmark)

    Hansen, Annette Skovsted

    2014-01-01

    Motivation for the activity I use this strategy for forming groups to ensure diverse/multicultural groups that combine a variety of different strengths and resources based on student's academic, disciplinary, linguistic, national, personal and work backgrounds.......Motivation for the activity I use this strategy for forming groups to ensure diverse/multicultural groups that combine a variety of different strengths and resources based on student's academic, disciplinary, linguistic, national, personal and work backgrounds....

  16. Generalized Group Signature Scheme

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The concept of generalized group signature scheme will bepresent. Based on the generalized secret sharing scheme proposed by Lin and Ha rn, a non-interactive approach is designed for realizing such generalized group signature scheme. Using the new scheme, the authorized subsets of the group in w hich the group member can cooperate to produce the valid signature for any messa ge can be randomly specified

  17. Groups, combinatorics and geometry

    CERN Document Server

    Ivanov, A A; Saxl, J

    2003-01-01

    Over the past 20 years, the theory of groups in particular simplegroups, finite and algebraic has influenced a number of diverseareas of mathematics. Such areas include topics where groups have beentraditionally applied, such as algebraic combinatorics, finitegeometries, Galois theory and permutation groups, as well as severalmore recent developments.

  18. Asymmetry within social groups

    DEFF Research Database (Denmark)

    Barker, Jessie; Loope, Kevin J.; Reeve, H. Kern

    2016-01-01

    Social animals vary in their ability to compete with group members over shared resources and also vary in their cooperative efforts to produce these resources. Competition among groups can promote within-group cooperation, but many existing models of intergroup cooperation do not explicitly account...

  19. Isotropy in group cohomology

    DEFF Research Database (Denmark)

    Ben David, Nir; Ginosar, Yuval; Meir, Ehud

    2014-01-01

    groups of central type from such quotients, known as Involutive Yang–Baxter groups. Another motivation for the search of normal Lagrangians comes from a non-commutative generalization of Heisenberg liftings that require normality. Although it is true that symplectic forms over finite nilpotent groups...

  20. Higher arithmetic Chow groups

    DEFF Research Database (Denmark)

    Gil, J. I. Burgos; Feliu, Elisenda

    2012-01-01

    We give a new construction of higher arithmetic Chow groups for quasi-projective arithmetic varieties over a field. Our definition agrees with the higher arithmetic Chow groups defined by Goncharov for projective arithmetic varieties over a field. These groups are the analogue, in the Arakelov co...

  1. CHAOTIC GROUP ACTIONS

    Institute of Scientific and Technical Information of China (English)

    ShiEnhui; ZhouLizhen; ZhouYoucheng

    2003-01-01

    It is proved that there is no chaotic group actions on any topological space with free arc.In this paper the chaotic actions of the group like G×F,where F is a finite group,are studied.In particular,under a suitable assumption ,if F is a cyclic group,then the topological space which admits a chaotic action of Z×F must admit a chatotic homeomorphism.A topological space which admits a chaotic group action but admits no chaotic horneomorphism is constructed.

  2. Grouped exposed metal heaters

    Energy Technology Data Exchange (ETDEWEB)

    Vinegar, Harold J [Bellaire, TX; Coit, William George [Bellaire, TX; Griffin, Peter Terry [Brixham, GB; Hamilton, Paul Taylor [Houston, TX; Hsu, Chia-Fu [Granada Hills, CA; Mason, Stanley Leroy [Allen, TX; Samuel, Allan James [Kular Lumpar, ML; Watkins, Ronnie Wade [Cypress, TX

    2012-07-31

    A system for treating a hydrocarbon containing formation is described. The system includes two or more groups of elongated heaters. The group includes two or more heaters placed in two or more openings in the formation. The heaters in the group are electrically coupled below the surface of the formation. The openings include at least partially uncased wellbores in a hydrocarbon layer of the formation. The groups are electrically configured such that current flow through the formation between at least two groups is inhibited. The heaters are configured to provide heat to the formation.

  3. Grouped exposed metal heaters

    Energy Technology Data Exchange (ETDEWEB)

    Vinegar, Harold J. (Bellaire, TX); Coit, William George (Bellaire, TX); Griffin, Peter Terry (Brixham, GB); Hamilton, Paul Taylor (Houston, TX); Hsu, Chia-Fu (Granada Hills, CA); Mason, Stanley Leroy (Allen, TX); Samuel, Allan James (Kular Lumpar, MY); Watkins, Ronnie Wade (Cypress, TX)

    2010-11-09

    A system for treating a hydrocarbon containing formation is described. The system includes two or more groups of elongated heaters. The group includes two or more heaters placed in two or more openings in the formation. The heaters in the group are electrically coupled below the surface of the formation. The openings include at least partially uncased wellbores in a hydrocarbon layer of the formation. The groups are electrically configured such that current flow through the formation between at least two groups is inhibited. The heaters are configured to provide heat to the formation.

  4. On -nilpotent abelian groups

    Indian Academy of Sciences (India)

    Mohammad Mehdi Nasrabadi; Ali Gholamian

    2014-11-01

    Let be a group and $A = \\text{Aut}(G)$ be the group of automorphisms of . Then, the element $[g, ] = g^{-1}(g)$ is an autocommutator of $g \\in G$ and $ \\in A$. Hence, for any natural number the -th autocommutator subgroup of is defined as $K_{m}(G)=\\langle [g,_{1},\\ldots,_{m}]|g\\in G,_{1},\\ldots,_{m}\\in A\\rangle$, where $[g, _{1}, _{2},\\ldots, _{m}] = [[g,_{1},\\ldots,_{m−1}], _{m}]$. In this paper, we introduce the new notion of -nilpotent groups and classify all abelian groups which are -nilpotent groups.

  5. Group I intron ribozymes

    DEFF Research Database (Denmark)

    Nielsen, Henrik

    2012-01-01

    Group I intron ribozymes constitute one of the main classes of ribozymes and have been a particularly important model in the discovery of key concepts in RNA biology as well as in the development of new methods. Compared to other ribozyme classes, group I intron ribozymes display considerable......, the intronic products of these pathways have the potential to integrate into targets and to form various types of circular RNA molecules. Thus, group I intron ribozymes and associated elements found within group I introns is a rich source of biological phenomena. This chapter provides a strategy and protocols...... for initial characterization of new group I intron ribozymes....

  6. Group theory I essentials

    CERN Document Server

    Milewski, Emil G

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Group Theory I includes sets and mapping, groupoids and semi-groups, groups, isomorphisms and homomorphisms, cyclic groups, the Sylow theorems, and finite p-groups.

  7. E-groups training

    CERN Multimedia

    HR Department

    2012-01-01

    There will be an e-groups training course on 16 March 2012 which will cover the main e-groups functionalities i.e.: creating and managing e-groups, difference between static and dynamic e-groups, configuring posting restrictions and archives, examples of where e-groups can be used in daily work. Even if you have already worked with e-groups, this may be a good opportunity to learn about the best practices and security related recommendations when using e-groups. You can find more details as well as enrolment form for the training (it’s free) here. The number of places is limited, so enrolling early is recommended.   Technical Training Tel. 72844

  8. Group Psychotherapy in Italy.

    Science.gov (United States)

    Giannone, Francesca; Giordano, Cecilia; Di Blasi, Maria

    2015-10-01

    This article describes the history and the prevailing orientations of group psychotherapy in Italy (psychoanalytically oriented, psychodrama, CBT groups) and particularly group analysis. Provided free of charge by the Italian health system, group psychotherapy is growing, but its expansion is patchy. The main pathways of Italian training in the different group psychotherapy orientations are also presented. Clinical-theoretical elaboration on self development, psychopathology related to group experiences, and the methodological attention paid to objectives and methods in different clinical groups are issues related to group therapy in Italy. Difficulties in the relationship between research and clinical practice are discussed, as well as the empirical research network that tries to bridge the gap between research and clinical work in group psychotherapy. The economic crisis in Italy has led to massive cuts in health care and to an increasing demand for some forms of psychological treatment. For these reasons, and because of its positive cost-benefit ratio, group psychotherapy is now considered an important tool in the national health care system to expand the clinical response to different forms of psychological distress.

  9. Stochastic Lie group integrators

    CERN Document Server

    Malham, Simon J A

    2007-01-01

    We present Lie group integrators for nonlinear stochastic differential equations with non-commutative vector fields whose solution evolves on a smooth finite dimensional manifold. Given a Lie group action that generates transport along the manifold, we pull back the stochastic flow on the manifold to the Lie group via the action, and subsequently pull back the flow to the corresponding Lie algebra via the exponential map. We construct an approximation to the stochastic flow in the Lie algebra via closed operations and then push back to the Lie group and then to the manifold, thus ensuring our approximation lies in the manifold. We call such schemes stochastic Munthe-Kaas methods after their deterministic counterparts. We also present stochastic Lie group integration schemes based on Castell--Gaines methods. These involve using an underlying ordinary differential integrator to approximate the flow generated by a truncated stochastic exponential Lie series. They become stochastic Lie group integrator schemes if...

  10. Blood groups systems

    Directory of Open Access Journals (Sweden)

    Ranadhir Mitra

    2014-01-01

    Full Text Available International Society of Blood Transfusion has recently recognized 33 blood group systems. Apart from ABO and Rhesus system, many other types of antigens have been noticed on the red cell membranes. Blood grouping and cross-matching is one of the few important tests that the anaesthesiologist orders during perioperative period. Hence, a proper understanding of the blood group system, their clinical significance, typing and cross-matching tests, and current perspective are of paramount importance to prevent transfusion-related complications. Nonetheless, the knowledge on blood group system is necessary to approach blood group-linked diseases which are still at the stage of research. This review addresses all these aspects of the blood groups system.

  11. Quantum isometry groups

    CERN Document Server

    Goswami, Debashish

    2016-01-01

    This book offers an up-to-date overview of the recently proposed theory of quantum isometry groups. Written by the founders, it is the first book to present the research on the “quantum isometry group”, highlighting the interaction of noncommutative geometry and quantum groups, which is a noncommutative generalization of the notion of group of isometry of a classical Riemannian manifold. The motivation for this generalization is the importance of isometry groups in both mathematics and physics. The framework consists of Alain Connes’ “noncommutative geometry” and the operator-algebraic theory of “quantum groups”. The authors prove the existence of quantum isometry group for noncommutative manifolds given by spectral triples under mild conditions and discuss a number of methods for computing them. One of the most striking and profound findings is the non-existence of non-classical quantum isometry groups for arbitrary classical connected compact manifolds and, by using this, the authors explicitl...

  12. Group Problem Solving

    CERN Document Server

    Laughlin, Patrick R

    2011-01-01

    Experimental research by social and cognitive psychologists has established that cooperative groups solve a wide range of problems better than individuals. Cooperative problem solving groups of scientific researchers, auditors, financial analysts, air crash investigators, and forensic art experts are increasingly important in our complex and interdependent society. This comprehensive textbook--the first of its kind in decades--presents important theories and experimental research about group problem solving. The book focuses on tasks that have demonstrably correct solutions within mathematical

  13. Definably amenable NIP groups

    OpenAIRE

    Chernikov, Artem; Simon, Pierre

    2015-01-01

    We study definably amenable NIP groups. We develop a theory of generics, showing that various definitions considered previously coincide, and study invariant measures. Applications include: characterization of regular ergodic measures, a proof of the conjecture of Petrykowski connecting existence of bounded orbits with definable amenability in the NIP case, and the Ellis group conjecture of Newelski and Pillay connecting the model-theoretic connected component of an NIP group with the ideal s...

  14. Semisimple Metacyclic Group Algebras

    Indian Academy of Sciences (India)

    Gurmeet K Bakshi; Shalini Gupta; Inder Bir S Passi

    2011-11-01

    Given a group of order $p_1p_2$, where $p_1,p_2$ are primes, and $\\mathbb{F}_q$, a finite field of order coprime to $p_1p_2$, the object of this paper is to compute a complete set of primitive central idempotents of the semisimple group algebra $\\mathbb{F}_q[G]$. As a consequence, we obtain the structure of $\\mathbb{F}_q[G]$ and its group of automorphisms.

  15. Presentations of groups

    CERN Document Server

    Johnson, D L

    1997-01-01

    The aim of this book is to provide an introduction to combinatorial group theory. Any reader who has completed first courses in linear algebra, group theory and ring theory will find this book accessible. The emphasis is on computational techniques but rigorous proofs of all theorems are supplied. This new edition has been revised throughout, including new exercises and an additional chapter on proving that certain groups are infinite.

  16. E-Group Arrangements

    Science.gov (United States)

    Aylesworth, Grant R.

    Group E at Uaxactún has long been considered an ancient Maya observatory in which an observer could see the sun rise along architectural alignments at the solstices and equinoxes. E-Groups named for the architectural complex list identified in Group E at Uaxactún, typically consist of a large radial pyramid on their west side and three temples on a raised platform on their east side.

  17. CLASSIFICATION OF CRIMINAL GROUPS

    Directory of Open Access Journals (Sweden)

    Natalia Romanova

    2013-06-01

    Full Text Available New types of criminal groups are emerging in modern society.  These types have their special criminal subculture. The research objective is to develop new parameters of classification of modern criminal groups, create a new typology of criminal groups and identify some features of their subculture. Research methodology is based on the system approach that includes using the method of analysis of documentary sources (materials of a criminal case, method of conversations with themembers of the criminal group, method of testing the members of the criminal group and method of observation. As a result of the conducted research, we have created a new classification of criminal groups. The first type is a lawful group in its form and criminal according to its content (i.e., its target is criminal enrichment. The second type is a criminal organization which is run by so-called "white-collars" that "remain in the shadow". The third type is traditional criminal groups.  The fourth type is the criminal group, which openly demonstrates its criminal activity.

  18. Explosive Technology Group

    Data.gov (United States)

    Federal Laboratory Consortium — The Explosive Technology Group (ETG) provides diverse technical expertise and an agile, integrated approach to solve complex challenges for all classes of energetic...

  19. CHINA INTERNATIONAL PUBLISHING GROUP

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The China International Publishing Group (CIPG) specializes in international communications. Its operationsencompass reporting, editing, translation, publishing, printing, distribution, and the Internet. It incorporates sevenpublishing companies, five magazines and 19 periodicals, published in over 20 languages. The ChinaInternational Book Trading Corporation, another group facet, distributes all of these to over 180 countries and

  20. Group Work. Research Brief

    Science.gov (United States)

    Walker, Karen

    2010-01-01

    According to Johnson and Johnson, group work helps increase student retention and satisfaction, develops strong oral communication and social skills, as well as higher self-esteem (University of Minnesota, n.d.). Group work, when planned and implemented deliberately and thoughtfully helps students develop cognitive and leadership skills as well as…

  1. Small Group Inquiry.

    Science.gov (United States)

    Koller, Martin M.

    Learning in small groups is a practical way to bring about behavior change. The inquiry learning process is perceived to be the most natural and scientific way of learning. Skills developed include those of problem-solving task analysis, decision-making, value formation and adaptability. The art of small group interaction is developed. Factual…

  2. Democratic Group Work

    Science.gov (United States)

    Laursen, Erik K.; Tate, Thomas F.

    2012-01-01

    For a century, democratic values have called for abandoning coercive approaches and teaching children and youth to be responsible citizens. The authors explore strategies for creating respectful environments and positive group cultures with challenging youth. They offer suggestions to adult group facilitators to support youth in developing…

  3. Study Groups in Denmark

    DEFF Research Database (Denmark)

    Hjorth, Poul G.

    2007-01-01

    Since 1998 European Study Groups have been held in Denmark, and Danish companies from LEGO and NOVO to very small high-tech firms have participated. I briefly describe the history, the organisation and the format of the Danish Study Groups, and highlight a few problem solutions....

  4. Fairness and Ability Grouping.

    Science.gov (United States)

    Strike, Kenneth A.

    1983-01-01

    A recent controversy regarding ability grouping is that it is often perceived as a means whereby racial or class bias can be subtly transformed into mechanisms of discrimination which exhibit the appearance of fairness and objectivity. This article addresses the question of fairness in ability grouping. (CJB)

  5. Automorphism groups of Quandles

    CERN Document Server

    Elhamdadi, M; Restrepo, R

    2010-01-01

    We prove that the automorphism group of the dihedral quandle with n elements is isomorphic to the affine group of the integers mod n, and also obtain the inner automorphism group of this quandle. In [9], automorphism groups of quandles (up to isomorphisms) of order less than or equal to 5 were given. With the help of the software Maple, we compute the inner and automorphism groups of all seventy three quandles of order six listed in the appendix of [4]. Since computations of automorphisms of quandles relates to the problem of classification of quandles, we also describe an algorithm implemented in C for computing all quandles (up to isomorphism) of order less than or equal to nine.

  6. Perceiving persons and groups.

    Science.gov (United States)

    Hamilton, D L; Sherman, S J

    1996-04-01

    This article analyzes the similarities and differences in forming impressions of individuals and in developing conceptions of groups. In both cases, the perceiver develops a mental conception of the target (individual or group) on the basis of available information and uses that information to make judgments about that person or group. However, a review of existing evidence reveals differences in the outcomes of impressions formed of individual and group targets, even when those impressions are based on the very same behavioral information. A model is proposed to account for these differences. The model emphasizes the role of differing expectancies of unity and coherence in individual and group targets, which in turn engage different mechanisms for processing information and making judgments. Implications of the model are discussed.

  7. Supervision and group dynamics

    DEFF Research Database (Denmark)

    Hansen, Søren; Jensen, Lars Peter

    2004-01-01

    as well as at Aalborg University. The first visible result has been participating supervisors telling us that the course has inspired them to try supervising group dynamics in the future. This paper will explore some aspects of supervising group dynamics as well as, how to develop the Aalborg model...... An important aspect of the problem based and project organized study at Aalborg University is the supervision of the project groups. At the basic education (first year) it is stated in the curriculum that part of the supervisors' job is to deal with group dynamics. This is due to the experience...... that many students are having difficulties with practical issues such as collaboration, communication, and project management. Most supervisors either ignore this demand, because they do not find it important or they find it frustrating, because they do not know, how to supervise group dynamics...

  8. Shrimps from the Santana Group (Cretaceous: Albian: new species (Crustacea: Decapoda: Dendrobranchiata and new record (Crustacea: Decapoda: Caridea

    Directory of Open Access Journals (Sweden)

    ALLYSSON P. PINHEIRO

    2014-06-01

    Full Text Available The fossil shrimp Araripenaeus timidus n. gen. n. sp. is the first fossil Penaeoidea from Brazil. Here, we describe, illustrate and compare it with Paleomattea deliciosa, a fossil Sergestoidea (Dendrobranchiata previously described from the same region. The material of the early Cretaceous (Albian was collected in the town of Jardim, south of the state of Ceará, in the superior septarian concretion level of the Romualdo Formation. Additionally, a second specimen of Kellnerius jamacaruensis was found in the same site of the Araripe Basin.

  9. Shrimps from the Santana Group (Cretaceous: Albian): new species (Crustacea: Decapoda: Dendrobranchiata) and new record (Crustacea: Decapoda: Caridea).

    Science.gov (United States)

    Pinheiro, Allysson P; Saraiva, Antônio Áf; Santana, William

    2014-04-29

    The fossil shrimp Araripenaeus timidus n. gen. n. sp. is the first fossil Penaeoidea from Brazil. Here, we describe, illustrate and compare it with Paleomattea deliciosa, a fossil Sergestoidea (Dendrobranchiata) previously described from the same region. The material of the early Cretaceous (Albian) was collected in the town of Jardim, south of the state of Ceará, in the superior septarian concretion level of the Romualdo Formation. Additionally, a second specimen of Kellnerius jamacaruensis was found in the same site of the Araripe Basin.

  10. Pintando Janelas em Muros: A Arte como MÃtodo Vivencial de FacilitaÃÃo de Grupos Populares

    OpenAIRE

    2010-01-01

    A presente pesquisa buscou investigar o significado da arte como mÃtodo vivencial de facilitaÃÃo de grupos populares, contextualizada no Ãmbito de uma atuaÃÃo pautada na Psicologia ComunitÃria da LibertaÃÃo (GÃIS, 2008). O campo de investigaÃÃo configurou-se a partir de uma intervenÃÃo na comunidade do Marrocos, localidade situada no Bairro do Grande Bom Jardim, bairro da periferia de Fortaleza, desde a qual foi implantado um grupo de autoestima. A formaÃÃo desse grupo surgiu diante da necess...

  11. Preliminary study of insect attraction by a mixture of semiochemicals containing 1,2,4-Trimethoxybenzene in domestic citric-culture

    Directory of Open Access Journals (Sweden)

    Ana Paula L. Alves

    2010-01-01

    Full Text Available In this work we describe a new efficient strategy for the preparation of 1,2,4-trimethoxybenzene (3 in 56% overall yield. The compound 3 was used in a preliminary study of insect attraction by a mixture of semiochemicals called TIV, composed of indol (1, vanillin (2 and 1,2,4-trimethoxybenzene (3, in eight Mc Phail style traps installed at a domestic orchard of citric-culture, containing 120 trees not infected by plagues in Bom Jesus Farm, located next to a patch of the Atlantic Forest, at Silva Jardim, Rio de Janeiro, Brazil.

  12. Preliminary study of insect attraction by a mixture of semiochemicals containing 1,2,4-Trimethoxybenzene in domestic citric-culture

    Energy Technology Data Exchange (ETDEWEB)

    Alves, Ana Paula L.; CJunior, Jose Augusto B. de; Slana, Glaucia B. A.; Cardoso, Jari N.; Lopes, Rosangela S. C.; Lopes, Claudio C. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Inst. de Quimica. Dept. de Quimica Analitica

    2010-07-01

    In this work we describe a new efficient strategy for the preparation of 1,2,4-trimethoxybenzene (3) in 56% overall yield. The compound 3 was used in a preliminary study of insect attraction by a mixture of semiochemicals called TIV, composed of indol (1), vanillin (2) and 1,2,4-trimethoxybenzene (3), in eight Mc Phail style traps installed at a domestic orchard of citric-culture, containing 120 trees not infected by plagues in Bom Jesus Farm, located next to a patch of the Atlantic Forest, at Silva Jardim, Rio de Janeiro, Brazil. (author)

  13. Impedance group summary

    Science.gov (United States)

    Blaskiewicz, M.; Dooling, J.; Dyachkov, M.; Fedotov, A.; Gluckstern, R.; Hahn, H.; Huang, H.; Kurennoy, S.; Linnecar, T.; Shaposhnikova, E.; Stupakov, G.; Toyama, T.; Wang, J. G.; Weng, W. T.; Zhang, S. Y.; Zotter, B.

    1999-12-01

    The impedance working group was charged to reply to the following 8 questions relevant to the design of high-intensity proton machines such as the SNS or the FNAL driver. These questions were first discussed one by one in the whole group, then each ne of them assigned to one member to summarize. On the lst morning these contributions were publicly read, re-discussed and re-written where required—hence they are not the opinion of a particular person, but rather the averaged opinion of all members of the working group. (AIP)

  14. Building Bunk Group Buddies.

    Science.gov (United States)

    Nelson, Denise Cabrero

    2000-01-01

    Describes how camp counselors can foster camaraderie among campers through participative decision making, name games, listening, adventure courses, storytelling, spending time in nature, decorating cabins, avoiding favoritism, setting rules, admitting faults, setting group goals, and praising sincere efforts. (TD)

  15. Homogenous finitary symmetric groups

    Directory of Open Access Journals (Sweden)

    Otto‎. ‎H‎. Kegel

    2015-03-01

    Full Text Available We characterize strictly diagonal type of embeddings of finitary symmetric groups in terms of cardinality and the characteristic. Namely, we prove the following. Let kappa be an infinite cardinal. If G=underseti=1stackrelinftybigcupG i , where G i =FSym(kappan i , (H=underseti=1stackrelinftybigcupH i , where H i =Alt(kappan i , is a group of strictly diagonal type and xi=(p 1 ,p 2 ,ldots is an infinite sequence of primes, then G is isomorphic to the homogenous finitary symmetric group FSym(kappa(xi (H is isomorphic to the homogenous alternating group Alt(kappa(xi , where n 0 =1,n i =p 1 p 2 ldotsp i .

  16. Groups – Additive Notation

    Directory of Open Access Journals (Sweden)

    Coghetto Roland

    2015-06-01

    Full Text Available We translate the articles covering group theory already available in the Mizar Mathematical Library from multiplicative into additive notation. We adapt the works of Wojciech A. Trybulec [41, 42, 43] and Artur Korniłowicz [25].

  17. Homogeneous group, research, institution

    Directory of Open Access Journals (Sweden)

    Francesca Natascia Vasta

    2014-09-01

    Full Text Available The work outlines the complex connection among empiric research, therapeutic programs and host institution. It is considered the current research state in Italy. Italian research field is analyzed and critic data are outlined: lack of results regarding both the therapeutic processes and the effectiveness of eating disorders group analytic treatment. The work investigates on an eating disorders homogeneous group, led into an eating disorder outpatient service. First we present the methodological steps the research is based on including the strong connection among theory and clinical tools. Secondly clinical tools are described and the results commented. Finally, our results suggest the necessity of validating some more specifical hypothesis: verifying the relationship between clinical improvement (sense of exclusion and painful emotions reduction and specific group therapeutic processes; verifying the relationship between depressive feelings, relapses and transition trough a more differentiated groupal field.Keywords: Homogeneous group; Eating disorders; Institutional field; Therapeutic outcome

  18. Language and Group Identity.

    Science.gov (United States)

    Milroy, Leslie

    1982-01-01

    Explores the tension between the manner in which intergroup language differences are used to symbolize group membership and the manner in which they mirror and reinforce social class and power distinctions. (EKN)

  19. Radiation Protection Group

    CERN Multimedia

    2006-01-01

    The Radioactive Waste Section of the Radiation Protection Group wishes to inform you that the Radioactive Waste Treatment Centre will be closed on the afternoon of Tuesday 19 December 2006. Thank-you for your understanding.

  20. Parton Distributions Working Group

    Energy Technology Data Exchange (ETDEWEB)

    de Barbaro, L.; Keller, S. A.; Kuhlmann, S.; Schellman, H.; Tung, W.-K.

    2000-07-20

    This report summarizes the activities of the Parton Distributions Working Group of the QCD and Weak Boson Physics workshop held in preparation for Run II at the Fermilab Tevatron. The main focus of this working group was to investigate the different issues associated with the development of quantitative tools to estimate parton distribution functions uncertainties. In the conclusion, the authors introduce a Manifesto that describes an optimal method for reporting data.

  1. Networks and Small Groups

    OpenAIRE

    Kadushin, Charles

    2005-01-01

    Homans' insights that interaction and sentiment are in a feedback loop that includes clique formation, social ranking and leadership are formalized and derived from a set of limited assumptions and propositions. Freeman's model of groups is used to detect pure informal groups, those that are not consequential upon anything else than sheer hanging around. It produces a system of cliques and rankings based purely on the rates of transitive triads that may include a third who is only weakly conn...

  2. Fuzzy Soft Topological Groups

    Directory of Open Access Journals (Sweden)

    S. Nazmul

    2014-03-01

    Full Text Available Notions of Lowen type fuzzy soft topological space are introduced and some of their properties are established in the present paper. Besides this, a combined structure of a fuzzy soft topological space and a fuzzy soft group, which is termed here as fuzzy soft topological group is introduced. Homomorphic images and preimages are also examined. Finally, some definitions and results on fuzzy soft set are studied.

  3. Groups, rings, modules

    CERN Document Server

    Auslander, Maurice

    2014-01-01

    This classic monograph is geared toward advanced undergraduates and graduate students. The treatment presupposes some familiarity with sets, groups, rings, and vector spaces. The four-part approach begins with examinations of sets and maps, monoids and groups, categories, and rings. The second part explores unique factorization domains, general module theory, semisimple rings and modules, and Artinian rings. Part three's topics include localization and tensor products, principal ideal domains, and applications of fundamental theorem. The fourth and final part covers algebraic field extensions

  4. N-ary Groups

    CERN Document Server

    Gal'mak, Alexander M

    2011-01-01

    The book "N-ary Groups" (in Russian) consists of two Parts. It is intended on the one hand as an initial introduction to the theory of n-ary groups, and on the other hand it contains the published results by the author on this subject. At present, the theory of n-ary groups developing but slowly from group theory. Nonetheless, ternary and n-ary structures have recently been applied to modern models of elementary particle physics. One of the author's goals in this book is to draw the attention of mathematicians and theoretical physicists to the theory of n-ary groups, to some of its distinguishing features, and to details relevant to its further development and application. Part I: Theorems of Post and Gluskin-Hosszu. 1.1. Classical definitions of n-ary groups. Examples. 1.2. Analogies of identity and inverse elements. 1.3. Equivalent sequences. 1.4. Post's coset theorem. 1.5. Theorem of Gluskin-Hosszu. 1.6. Connection between the Post's coset theorem and theorem of Gluskin-Hosszu. Addition and comments. Part ...

  5. Coordinating Group report

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    In December 1992, western governors and four federal agencies established a Federal Advisory Committee to Develop On-site Innovative Technologies for Environmental Restoration and Waste Management (the DOIT Committee). The purpose of the Committee is to advise the federal government on ways to improve waste cleanup technology development and the cleanup of federal sites in the West. The Committee directed in January 1993 that information be collected from a wide range of potential stakeholders and that innovative technology candidate projects be identified, organized, set in motion, and evaluated to test new partnerships, regulatory approaches, and technologies which will lead to improve site cleanup. Five working groups were organized, one to develop broad project selection and evaluation criteria and four to focus on specific contaminant problems. A Coordinating Group comprised of working group spokesmen and federal and state representatives, was set up to plan and organize the routine functioning of these working groups. The working groups were charged with defining particular contaminant problems; identifying shortcomings in technology development, stakeholder involvement, regulatory review, and commercialization which impede the resolution of these problems; and identifying candidate sites or technologies which could serve as regional innovative demonstration projects to test new approaches to overcome the shortcomings. This report from the Coordinating Group to the DOIT Committee highlights the key findings and opportunities uncovered by these fact-finding working groups. It provides a basis from which recommendations from the DOIT Committee to the federal government can be made. It also includes observations from two public roundtables, one on commercialization and another on regulatory and institutional barriers impeding technology development and cleanup.

  6. Facilities removal working group

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This working group`s first objective is to identify major economic, technical, and regulatory constraints on operator practices and decisions relevant to offshore facilities removal. Then, the group will try to make recommendations as to regulatory and policy adjustments, additional research, or process improvements and/or technological advances, that may be needed to improve the efficiency and effectiveness of the removal process. The working group will focus primarily on issues dealing with Gulf of Mexico platform abandonments. In order to make the working group sessions as productive as possible, the Facilities Removal Working Group will focus on three topics that address a majority of the concerns and/or constraints relevant to facilities removal. The three areas are: (1) Explosive Severing and its Impact on Marine Life, (2) Pile and Conductor Severing, and (3) Deep Water Abandonments This paper will outline the current state of practice in the offshore industry, identifying current regulations and specific issues encountered when addressing each of the three main topics above. The intent of the paper is to highlight potential issues for panel discussion, not to provide a detailed review of all data relevant to the topic. Before each panel discussion, key speakers will review data and information to facilitate development and discussion of the main issues of each topic. Please refer to the attached agenda for the workshop format, key speakers, presentation topics, and panel participants. The goal of the panel discussions is to identify key issues for each of the three topics above. The working group will also make recommendations on how to proceed on these key issues.

  7. Linear algebraic groups

    CERN Document Server

    Springer, T A

    1998-01-01

    "[The first] ten chapters...are an efficient, accessible, and self-contained introduction to affine algebraic groups over an algebraically closed field. The author includes exercises and the book is certainly usable by graduate students as a text or for self-study...the author [has a] student-friendly style… [The following] seven chapters... would also be a good introduction to rationality issues for algebraic groups. A number of results from the literature…appear for the first time in a text." –Mathematical Reviews (Review of the Second Edition) "This book is a completely new version of the first edition. The aim of the old book was to present the theory of linear algebraic groups over an algebraically closed field. Reading that book, many people entered the research field of linear algebraic groups. The present book has a wider scope. Its aim is to treat the theory of linear algebraic groups over arbitrary fields. Again, the author keeps the treatment of prerequisites self-contained. The material of t...

  8. The Multiplication Group of an AG-group

    OpenAIRE

    Shah, Muhammad; Ali, Asif; Ahmad, Imtiaz; Sorge, Volker

    2014-01-01

    We investigate the multiplication group of a special class of quasigroup called AG-group. We prove some interesting results such as: the multiplication group of an AG-group of order n is non-abelian group of order 2n and its left section is an abelian group of order n. The inner mapping group of an AG-group of any order is a cyclic group of order 2.

  9. Illinois Wind Workers Group

    Energy Technology Data Exchange (ETDEWEB)

    David G. Loomis

    2012-05-28

    The Illinois Wind Working Group (IWWG) was founded in 2006 with about 15 members. It has grown to over 200 members today representing all aspects of the wind industry across the State of Illinois. In 2008, the IWWG developed a strategic plan to give direction to the group and its activities. The strategic plan identifies ways to address critical market barriers to the further penetration of wind. The key to addressing these market barriers is public education and outreach. Since Illinois has a restructured electricity market, utilities no longer have a strong control over the addition of new capacity within the state. Instead, market acceptance depends on willing landowners to lease land and willing county officials to site wind farms. Many times these groups are uninformed about the benefits of wind energy and unfamiliar with the process. Therefore, many of the project objectives focus on conferences, forum, databases and research that will allow these stakeholders to make well-educated decisions.

  10. Doing focus group research

    DEFF Research Database (Denmark)

    Lindegaard, Laura Bang

    2014-01-01

    , not as something that pre-exists or goes beyond the situated interaction. This article, however, challenges not only the first, but also the second position and suggests that it is, after all, possible to do committedly ethnomethodological studies of focus group data that demonstrate how members of a focus group......Scholars of ethnomethodologically informed discourse studies are often sceptical of the use of interview data such as focus group data. Some scholars quite simply reject interview data with reference to a general preference for so-called naturally occurring data. Other scholars acknowledge...... of interview interaction, but inadequate as data for studying phenomena that go beyond the phenomenon of interview interaction. Neither of these more and less sceptical positions are, on the face of it, surprising due to the ethnomethodological commitment to study social order as accomplished in situ...

  11. Quantum threshold group signature

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    In most situations, the signer is generally a single person. However, when the message is written on behalf of an organization, a valid message may require the approval or consent of several persons. Threshold signature is a solution to this problem. Generally speaking, as an authority which can be trusted by all members does not exist, a threshold signature scheme without a trusted party appears more attractive. Following some ideas of the classical Shamir’s threshold signature scheme, a quantum threshold group signature one is proposed. In the proposed scheme, only t or more of n persons in the group can generate the group signature and any t-1 or fewer ones cannot do that. In the verification phase, any t or more of n signature receivers can verify the message and any t-1 or fewer receivers cannot verify the validity of the signature.

  12. Transitive conformal holonomy groups

    CERN Document Server

    Alt, Jesse

    2011-01-01

    For $(M,[g])$ a conformal manifold of signature $(p,q)$ and dimension at least three, the conformal holonomy group $\\mathrm{Hol}(M,[g]) \\subset O(p+1,q+1)$ is an invariant induced by the canonical Cartan geometry of $(M,[g])$. We give a description of all possible connected conformal holonomy groups which act transitively on the M\\"obius sphere $S^{p,q}$, the homogeneous model space for conformal structures of signature $(p,q)$. The main part of this description is a list of all such groups which also act irreducibly on $\\R^{p+1,q+1}$. For the rest, we show that they must be compact and act decomposably on $\\R^{p+1,q+1}$, in particular, by known facts about conformal holonomy the conformal class $[g]$ must contain a metric which is locally isometric to a so-called special Einstein product.

  13. Focus group discussions

    CERN Document Server

    Hennink, Monique M

    2014-01-01

    The Understanding Research series focuses on the process of writing up social research. The series is broken down into three categories: Understanding Statistics, Understanding Measurement, and Understanding Qualitative Research. The books provide researchers with guides to understanding, writing, and evaluating social research. Each volume demonstrates how research should be represented, including how to write up the methodology as well as the research findings. Each volume also reviews how to appropriately evaluate published research. Focus Group Discussions addresses the challenges associated with conducting and writing focus group research. It provides detailed guidance on the practical and theoretical considerations in conducting focus group discussions including: designing the discussion guide, recruiting participants, training a field team, moderating techniques and ethical considerations. Monique Hennink describes how a methodology section is read and evaluated by others, such as journal reviewers or ...

  14. GroupFinder

    DEFF Research Database (Denmark)

    Bøgh, Kenneth Sejdenfaden; Skovsgaard, Anders; Jensen, Christian S.

    2013-01-01

    of PoIs relevant to a user's intent has became a problem of automated spatio-textual information retrieval. Over the last several years, substantial research has gone into the invention of functionality and efficient implementations for retrieving nearby PoIs. However, with a couple of exceptions....... Such groups are relevant to users who wish to conveniently explore several options before making a decision such as to purchase a specific product. Specifically, we demonstrate a practical proposal for finding top-k PoI groups in response to a query. We show how problem parameter settings can be mapped...

  15. Group theory and chemistry

    CERN Document Server

    Bishop, David M

    1993-01-01

    Group theoretical principles are an integral part of modern chemistry. Not only do they help account for a wide variety of chemical phenomena, they simplify quantum chemical calculations. Indeed, knowledge of their application to chemical problems is essential for students of chemistry. This complete, self-contained study, written for advanced undergraduate-level and graduate-level chemistry students, clearly and concisely introduces the subject of group theory and demonstrates its application to chemical problems.To assist chemistry students with the mathematics involved, Professor Bishop ha

  16. Homomorphisms between Kaehler groups

    CERN Document Server

    Arapura, Donu

    2009-01-01

    This is partly a survey and partly a research article. Some known results and open problems about Kaehler groups (fundamental groups of compact Kaehler manifolds) are discussed. A new notion of Kaehler homomorphism is introduced. This is a homomorphism induced by a holomorphic map between these types of manifolds. Some obstructions for a homomorphism to be Kaehler are discussed. Among these is the main result on the vanishing of a certain cohomology class associated to such map. This is reduced to the decomposition theorem for perverse sheaves suitably extended to Kaehler orbifolds.

  17. Fourier Analysis on Groups

    CERN Document Server

    Rudin, Walter

    2011-01-01

    In the late 1950s, many of the more refined aspects of Fourier analysis were transferred from their original settings (the unit circle, the integers, the real line) to arbitrary locally compact abelian (LCA) groups. Rudin's book, published in 1962, was the first to give a systematic account of these developments and has come to be regarded as a classic in the field. The basic facts concerning Fourier analysis and the structure of LCA groups are proved in the opening chapters, in order to make the treatment relatively self-contained.

  18. Group Based Interference Alignment

    CERN Document Server

    Ma, Yanjun; Chen, Rui; Yao, Junliang

    2010-01-01

    in $K$-user single-input single-output (SISO) frequency selective fading interference channels, it is shown that the achievable multiplexing gain is almost surely $K/2$ by using interference alignment (IA). However when the signaling dimensions is limited, allocating all the resource to all the users simultaneously is not optimal. According to this problem, a group based interference alignment (GIA) scheme is proposed and a search algorithm is designed to get the group patterns and the resource allocation among them. Analysis results show that our proposed scheme achieves a higher multiplexing gain when the resource is limited.

  19. Upgraded Coal Interest Group

    Energy Technology Data Exchange (ETDEWEB)

    Evan Hughes

    2009-01-08

    The Upgraded Coal Interest Group (UCIG) is an EPRI 'users group' that focuses on clean, low-cost options for coal-based power generation. The UCIG covers topics that involve (1) pre-combustion processes, (2) co-firing systems and fuels, and (3) reburn using coal-derived or biomass-derived fuels. The UCIG mission is to preserve and expand the economic use of coal for energy. By reducing the fuel costs and environmental impacts of coal-fired power generation, existing units become more cost effective and thus new units utilizing advanced combustion technologies are more likely to be coal-fired.

  20. FAW Group Gorporation

    Institute of Scientific and Technical Information of China (English)

    Yan Feng

    2007-01-01

    @@ As the founder of China's automobile industry, FAW Group Corporation (FAW) has maintained a dominant position in the automotive industry since its founding in 1953 in terms of its total assets, Production capacity, domestic and international sales, market share, and brand recognition.

  1. Group theory in physics

    CERN Document Server

    Cornwell, J F

    1989-01-01

    Recent devopments, particularly in high-energy physics, have projected group theory and symmetry consideration into a central position in theoretical physics. These developments have taken physicists increasingly deeper into the fascinating world of pure mathematics. This work presents important mathematical developments of the last fifteen years in a form that is easy to comprehend and appreciate.

  2. Leukosis/Sarcoma Group

    Science.gov (United States)

    The leukosis/sarcoma (L/S) group of diseases designates a variety of transmissible benign and malignant neoplasms of chickens caused by members that belong to the family Retroviridae. Because the expansion of the literature on this disease, it is no longer feasible to cite all relevant publications ...

  3. Dimensions of Group Interaction

    Science.gov (United States)

    Dawidowicz, Paula

    2008-01-01

    The correlation between positive and negative group interactions and one or another of individuals' attitudes or characteristics--moral development, critical thinking, resilience, and self efficacy--has been examined previously. However, no systemic examination of individuals' development of patterns of these characteristics and those patterns'…

  4. Working Group Report: Neutrinos

    Energy Technology Data Exchange (ETDEWEB)

    de Gouvea, A.; Pitts, K.; Scholberg, K.; Zeller, G. P. [et al.

    2013-10-16

    This document represents the response of the Intensity Frontier Neutrino Working Group to the Snowmass charge. We summarize the current status of neutrino physics and identify many exciting future opportunities for studying the properties of neutrinos and for addressing important physics and astrophysics questions with neutrinos.

  5. Grouping Illumination Frameworks

    Science.gov (United States)

    Zdravkovic, Suncica; Economou, Elias; Gilchrist, Alan

    2012-01-01

    According to Koffka (1935), the lightness of a target surface is determined by the relationship between the target and the illumination frame of reference to which it belongs. However, each scene contains numerous illumination frames, and judging each one separately would lead to an enormous amount of computing. Grouping those frames that are in…

  6. Convolution Operators on Groups

    CERN Document Server

    Derighetti, Antoine

    2011-01-01

    This volume is devoted to a systematic study of the Banach algebra of the convolution operators of a locally compact group. Inspired by classical Fourier analysis we consider operators on Lp spaces, arriving at a description of these operators and Lp versions of the theorems of Wiener and Kaplansky-Helson.

  7. With the Radiobiology Group

    CERN Multimedia

    1980-01-01

    The Radiobiology Group carries out experiments to study the effect of radiation on living cells. The photo shows the apparatus for growing broad beans which have been irradiated by 250 GeV protons. The roots are immersed in a tank of running water (CERN Weekly Bulletin 26 January 1981 and Annual Report 1980 p. 160). Karen Panman, Marilena Streit-Bianchi, Roger Paris.

  8. Group B Streptococcus

    Directory of Open Access Journals (Sweden)

    Albert H. Adriaanse

    1995-01-01

    Full Text Available Objective: Group B streptococcus (GBS, Streptococcus agalactiae is an important cause of neonatal sepsis. Prevention is possible by intrapartum screening for maternal GBS carriership and antimicrobial treatment of colonized women with risk factors during labor. The conflicting results of diagnostic performance are reported both for the newly developed rapid GBS antigen tests and Gram's stain.

  9. Abandoning wells working group

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The primary objective of this working group is to identify major technical, regulatory, and environmental issues that are relevant to the abandonment of offshore wellbores. Once the issues have been identified, the working group also has the objective of making recommendations or providing potential solutions for consideration. Areas for process improvement will be identified and {open_quotes}best practices{close_quotes} will be discussed and compared to {open_quotes}minimum standards.{close_quotes} The working group will primarily focus on wellbore abandonment in the Gulf of Mexico. However, workshop participants are encouraged to discuss international issues which may be relevant to wellbore abandonment practices in the Gulf of Mexico. The Abandoning Wells Group has identified several major areas for discussion that have concerns related to both operators and service companies performing wellbore abandonments in the Gulf of Mexico. The following broad topics were selected for the agenda: (1) MMS minimum requirements and state regulations. (2) Co-existence of best practices, new technology, and P & A economics. (3) Liability and environmental issues relating to wellbore abandonment.

  10. The Ombudperson Initiative Group

    CERN Multimedia

    Laura Stewart

    Following many discussions that took place at some of the ATLAS Women's Network lunch gatherings, a few ATLAS women joined forces with similarly concerned CERN staff women to form a small group last Fall to discuss the need for a CERN-wide Ombudsperson. This has since evolved into the Ombudsperson Initiative Group (OIG) currently composed of the following members: Barbro Asman, Stockholm University; Pierre Charrue, CERN AB; Anna Cook, CERN IT; Catherine Delamare, CERN and IT Ombudsperson; Paula Eerola, Lund University; Pauline Gagnon, Indiana University; Eugenia Hatziangeli, CERN AB; Doreen Klem, CERN IT; Bertrand Nicquevert, CERN TS and Laura Stewart, CERN AT. On June 12, members of the OIG met with representatives of Human Resources (HR) and the Equal Opportunity Advisory Panel (EOAP) to discuss the proposal drafted by the OIG. The meeting was very positive. Everybody agreed that the current procedures at CERN applicable in the event of conflict required a thorough review, and that a professionnally trai...

  11. Gravitation Gauge Group

    CERN Document Server

    Ter-Kazarian, G T

    1997-01-01

    Suggested theory involves a drastic revision of a role of local internal symmetries in physical concept of curved geometry. Under the reflection of fields and their dynamics from Minkowski to Riemannian space a standard gauge principle of local internal symmetries is generalized. The gravitation gauge group is proposed, which is generated by hidden local internal symmetries. The developed mechanism enables one to infer Einstein's equation of gravitation, but only with strong difference from Einstein's theory at the vital point of well-defined energy-momentum tensor of gravitational field and conservation laws. The gravitational interaction as well as general distortion of manifold G(2.2.3) with hidden group U(1) was considered.

  12. Group and representation theory

    CERN Document Server

    Vergados, J D

    2017-01-01

    This volume goes beyond the understanding of symmetries and exploits them in the study of the behavior of both classical and quantum physical systems. Thus it is important to study the symmetries described by continuous (Lie) groups of transformations. We then discuss how we get operators that form a Lie algebra. Of particular interest to physics is the representation of the elements of the algebra and the group in terms of matrices and, in particular, the irreducible representations. These representations can be identified with physical observables. This leads to the study of the classical Lie algebras, associated with unitary, unimodular, orthogonal and symplectic transformations. We also discuss some special algebras in some detail. The discussion proceeds along the lines of the Cartan-Weyl theory via the root vectors and root diagrams and, in particular, the Dynkin representation of the roots. Thus the representations are expressed in terms of weights, which are generated by the application of the elemen...

  13. Group Leaders Optimization Algorithm

    CERN Document Server

    Daskin, Anmer

    2010-01-01

    Complexity of global optimization algorithms makes implementation of the algorithms difficult and leads the algorithms to require more computer resources for the optimization process. The ability to explore the whole solution space without increasing the complexity of algorithms has a great importance to not only get reliable results but so also make the implementation of these algorithms more convenient for higher dimensional and complex-real world problems in science and engineering. In this paper, we present a new global optimization algorithm in which the influence of the leaders in social groups is used as an inspiration for the evolutionary technique that is designed into a group architecture similar to the architecture of Cooperative Coevolutionary Algorithms. Therefore, we present the implementation method and the experimental results for the single and multidimensional optimization test problems and a scientific real world problem, the energies and the geometric structures of Lennard-Jones clusters.

  14. Mindfulness for group facilitation

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Krohn, Simon

    2014-01-01

    In this paper, we argue that mindfulness techniques can be used for enhancing the outcome of group performance. The word mindfulness has different connotations in the academic literature. Broadly speaking there is ‘mindfulness without meditation’ or ‘Western’ mindfulness which involves active...... thinking and ‘Eastern’ mindfulness which refers to an open, accepting state of mind, as intended with Buddhist-inspired techniques such as meditation. In this paper, we are interested in the latter type of mindfulness and demonstrate how Eastern mindfulness techniques can be used as a tool for facilitation....... A brief introduction to the physiology and philosophy of Eastern mindfulness constitutes the basis for the arguments of the effect of mindfulness techniques. The use of mindfulness techniques for group facilitation is novel as it changes the focus from individuals’ mindfulness practice...

  15. Communication from ST Group

    CERN Multimedia

    TS Department

    2008-01-01

    Please note that owing the preparations for the Open Days, the FM Group will not able to handle specific requests for waste collection from 2nd to 6th of April, nor removal or PC transport requests between the 31 March and 11 April. We kindly ask you to plan the collection of all types of waste and any urgent transport of office furniture or PCs before 31 March. Waste collection requests must be made by contacting FM Support on 77777 or at the e-mail address mailto:Fm.Support@cern.ch; removal of office furniture or PC transport requests must be made using the EDH ‘Transport request’ form (select "Removals" or "PC transport" from the drop-down menu). For any question concerning the sorting of waste, please consult the following web site: http://dechets-waste.web.cern.ch/dechets-waste/ Thank you for your understanding and collaboration. TS/FM Group

  16. Combinatorial group theory

    CERN Document Server

    Lyndon, Roger C

    2001-01-01

    From the reviews: "This book (...) defines the boundaries of the subject now called combinatorial group theory. (...)it is a considerable achievement to have concentrated a survey of the subject into 339 pages. This includes a substantial and useful bibliography; (over 1100 ÄitemsÜ). ...the book is a valuable and welcome addition to the literature, containing many results not previously available in a book. It will undoubtedly become a standard reference." Mathematical Reviews, AMS, 1979.

  17. Group Variables and Gaming Success.

    Science.gov (United States)

    Norris, Dwight R.; Niebuhr, Robert E.

    1980-01-01

    Describes a study designed to determine the effects of group cohesiveness on group performance in a management game and, to examine the effects voluntary v assigned group membership has on the cohesiveness of the group. (Author/LLS)

  18. Finite groups with transitive semipermutability

    Institute of Scientific and Technical Information of China (English)

    Lifang WANG; Yanming WANG

    2008-01-01

    A group G is said to be a T-group (resp. PT-group, PST-group), if normality (resp. permutability, S-permutability) is a transitive relation. In this paper, we get the characterization of finite solvable PST-groups. We also give a new characterization of finite solvable PT-groups.

  19. Statistical Group Comparison

    CERN Document Server

    Liao, Tim Futing

    2011-01-01

    An incomparably useful examination of statistical methods for comparisonThe nature of doing science, be it natural or social, inevitably calls for comparison. Statistical methods are at the heart of such comparison, for they not only help us gain understanding of the world around us but often define how our research is to be carried out. The need to compare between groups is best exemplified by experiments, which have clearly defined statistical methods. However, true experiments are not always possible. What complicates the matter more is a great deal of diversity in factors that are not inde

  20. Social group utility maximization

    CERN Document Server

    Gong, Xiaowen; Yang, Lei; Zhang, Junshan

    2014-01-01

    This SpringerBrief explains how to leverage mobile users' social relationships to improve the interactions of mobile devices in mobile networks. It develops a social group utility maximization (SGUM) framework that captures diverse social ties of mobile users and diverse physical coupling of mobile devices. Key topics include random access control, power control, spectrum access, and location privacy.This brief also investigates SGUM-based power control game and random access control game, for which it establishes the socially-aware Nash equilibrium (SNE). It then examines the critical SGUM-b

  1. Notes on quantum groups

    Energy Technology Data Exchange (ETDEWEB)

    Pressley, A.; Chari, V. (King' s Coll., London (UK). Dept. of Mathematics Tata Inst. of Fundamental Research, Bombay (India). School of Mathematics)

    1990-12-01

    The authors presents an introduction to quantum groups defined as a deformation of the universal enveloping algebra of a Lie algebra. After the description of Hopf algebras with some examples the approach of Drinfel'd and Jimbo is described, where the quantization of a Lie algebra represents a Hopf algebra, defined over the algebra of formal power series in an indetermined h. The authors show that this approach arises from a r-matrix, which satisfies the classical Yang-Baxter equation. As example quantum sl{sub 2} is considered. Furthermore the approaches of Manin and Woroniwicz and the R-matrix approach are described. (HSI).

  2. Groups and symmetry

    CERN Document Server

    Farmer, David W

    1995-01-01

    In most mathematics textbooks, the most exciting part of mathematics-the process of invention and discovery-is completely hidden from the reader. The aim of Groups and Symmetry is to change all that. By means of a series of carefully selected tasks, this book leads readers to discover some real mathematics. There are no formulas to memorize; no procedures to follow. The book is a guide: Its job is to start you in the right direction and to bring you back if you stray too far. Discovery is left to you. Suitable for a one-semester course at the beginning undergraduate level, there are no prerequ

  3. STEAM GENERATOR GROUP PROJECT

    Energy Technology Data Exchange (ETDEWEB)

    Clark, R. A.; Lewis, M

    1985-09-01

    This report is a summary of progress in the Surry Steam Generator Group Project for 1984. Information is presented on the analysis of two baseline eddy current inspections of the generator. Round robin series of tests using standard in-service inspection techniques are described along with some preliminary results. Observations are reported of degradation found on tubing specimens removed from the generator, and on support plates characterized in-situ. Residual stresses measured on a tubing specimen are reported. Two steam generator repair demonstrations are described; one for antivibration bar replacement, and one on tube repair methods. Chemical analyses are shown for sludge samples removed from above the tube sheet.

  4. Applications of Quantum Groups

    Science.gov (United States)

    Chryssomalakos, Chryssomalis

    The main theme of this thesis is the search for applications of Quantum Group and Hopf algebraic concepts and techniques in Physics. We investigate in particular the possibilities that exist in deforming, in a self consistent way, the symmetry structure of physical theories with the hope that the resulting scheme will be of relevance in the description of physical reality. Our choice of topics reflects this motivation: we discuss deformations of rotations and Lorentz boosts, search for integrals on the quantum plane and attempt to Fourier transform functions of non -commuting coordinates. Along the way, more formal considerations prompt us to revisit integration on finite dimensional Hopf algebras, explore the interconnections between various descriptions of the quantum double and derive the algebraic structure of the quantum plane from that of the underlying deformed symmetry group. The material is structured as follows. Chapter 1 introduces the language, basic concepts and notation employed throughout this thesis. Chapter 2 focuses on Hopf algebras viewed as universal envelopes of deformed Lie algebras and their duals. Bicovariant generators enter the discussion as analogues of the classical Lie algebra generators and some of their properties are given. We comment on the geometrical interpretation of the algebraic formulation and introduce computational tools. In chapter 3 we take a close look at the quantum Lorentz Hopf algebra. The basics of complex quantum groups are presented and applied in the derivation of the algebra of the quantum Lorentz generators and its Hopf and involutive structures. We point also to isomorphisms with previous related constructions. The subject of quantum integration is explored in chapter 4. We derive a formula for the integral on a finite dimensional Hopf algebra and show its equivalence to the formulation in terms of the trace of the square of the antipode. Integration on the quantum plane is also examined and a Fourier transform

  5. Finite Symplectic Matrix Groups

    OpenAIRE

    2011-01-01

    The finite subgroups of GL(m, Q) are those subgroups that fix a full lattice in Q^m together with some positive definite symmetric form. A subgroup of GL(m, Q) is called symplectic, if it fixes a nondegenerate skewsymmetric form. Such groups only exist if m is even. A symplectic subgroup of GL(2n, Q) is called maximal finite symplectic if it is not properly contained in some finite symplectic subgroup of GL(2n, Q). This thesis classifies all conjugacy classes of maximal finite symplectic subg...

  6. Outer automorphism groups of certain 1-relator groups

    Institute of Scientific and Technical Information of China (English)

    KIM; Goansu

    2010-01-01

    Grossman first showed that outer automorphism groups of 1-relator groups given by orientable surface groups are residually finite,whence mapping class groups of orientable surfaces are residually finite.Allenby,Kim and Tang showed that outer automorphism groups of cyclically pinched 1-relator groups are residually finite,whence mapping class groups of orientable and non-orientable surfaces are residually finite.In this paper we show that outer automorphism groups of certain conjugacy separable 1-relator groups are residually finite.

  7. Gravitation gauge group

    Energy Technology Data Exchange (ETDEWEB)

    Ter-Kazarian, G. T. [Byurakan Astrophysical Observatory (Armenia)

    1997-06-01

    The suggested theory involves a drastic revision of the role of local internal symmetries in the physical concept of curved geometry. Under the reflection of fields and their dynamics from Minkowski to Riemannian space a standard gauge principle of local internal symmetries has been generalized. A gravitation gauge group is proposed, which is generated by hidden local internal symmetries. In all circumstances, it seemed to be of the greatest importance for the understanding of the physical nature of gravity. The most promising aspect in their approach so far is the fact that the energy-momentum conservation laws of gravitational interacting fields are formulated quite naturally by exploiting all the advantages of auxiliary shadow fields on flat shadow space. The mechanism developed here enables one to infer Einstein`s equation of gravitation, but only with a strong difference from Einstein`s theory at the vital point of well-defined energy-momentum tensor of gravitational field and conservation laws. The gravitational interaction as well as the general distortion of the manifold G(2.2.3) with hidden group U{sup loc} (1) has been considered.

  8. Social group and mobbing

    Directory of Open Access Journals (Sweden)

    Baltezarević Vesna

    2009-01-01

    Full Text Available Our reality, having been subject to the numerous social crises during the last decades of the 20th century, is characterized by frequent incidences of powerlessness and alienation. The man is more frequently a subject to loneliness and overcomes the feeling of worthlessness, no matter whether he considers himself an individual or a part of a whole larger social. Such an environment leads to development of aggression in all fields of ones life. This paper has as an objective the pointing out of the mental harassment that is manifested in the working environment. There is a prevalence of mobbing cases, as a mode of pathological communication. The result of this is that a person, subjected to this kind of abuse, is soon faced with social isolation. This research also aspires to initiate the need for social groups self-organization of which victims are part of. The reaction modality of a social group directly conditions the outcome of the deliberate social drama, one is subjected to it as a result of mobbing.

  9. AO Group Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Olivier, S

    2005-10-04

    The Adaptive Optics (AO) Group in I Division develops and tests a broad range of advanced wavefront control technologies. Current applications focus on: Remote sensing, High power lasers, Astronomy, and Human vision. In the area of remote sensing, the AO Group leads a collaborative effort with LLNL's Nonproliferation, Arms Control & International Security (NAI) Directorate on Enhanced Surveillance Imaging. The ability to detect and identify individual people or vehicles from long-range is an important requirement for proliferation detection and homeland security. High-resolution imaging along horizontal paths through the atmosphere is limited by turbulence, which blurs and distorts the image. For ranges over {approx}one km, visible image resolution can be reduced by over an order of magnitude. We have developed an approach based on speckle imaging that can correct the turbulence-induced blurring and provide high resolution imagery. The system records a series of short exposure images which freeze the atmospheric effects. We can then estimate the image magnitude and phase using a bispectral estimation algorithm which cancels the atmospheric effects while maintaining object information at the diffraction limit of the imaging system.

  10. Communication from ST Group

    CERN Multimedia

    TS Department

    2008-01-01

    In order to prepare the organization of the Open Days, please note that FM Group will not able to take into account either specific requests for waste collection from 2nd to 6th of April, either removal or PC transport requests between the 31st and the 11th of March. We kindly ask you to plan the collection of any type of waste and the urgent transport of office furniture or PC before the 31st of March. Waste collection requests shall be formulated contacting FM Support at 77777 or at the email address mailto:Fm.Support@cern.ch; removal of office furniture or PC transport requests must be made using the EDH ‘Transport request’ form selecting the "Removals" or the "PC transport" category from the drop-down menu. For any question concerning the waste sorting, please consult the following web address: http://dechets-waste.web.cern.ch/dechets-waste/. Thank you for your understanding and collaboration. TS/FM Group

  11. ATLAS Detector Interface Group

    CERN Multimedia

    Mapelli, L

    Originally organised as a sub-system in the DAQ/EF-1 Prototype Project, the Detector Interface Group (DIG) was an information exchange channel between the Detector systems and the Data Acquisition to provide critical detector information for prototype design and detector integration. After the reorganisation of the Trigger/DAQ Project and of Technical Coordination, the necessity to provide an adequate context for integration of detectors with the Trigger and DAQ lead to organisation of the DIG as one of the activities of Technical Coordination. Such an organisation emphasises the ATLAS wide coordination of the Trigger and DAQ exploitation aspects, which go beyond the domain of the Trigger/DAQ project itself. As part of Technical Coordination, the DIG provides the natural environment for the common work of Trigger/DAQ and detector experts. A DIG forum for a wide discussion of all the detector and Trigger/DAQ integration issues. A more restricted DIG group for the practical organisation and implementation o...

  12. Group Life Insurance

    CERN Multimedia

    2013-01-01

    The CERN Administration would like to remind you that staff members and fellows have the possibility to take out a life insurance contract on favourable terms through a Group Life Insurance.   This insurance is provided by the company Helvetia and is available to you on a voluntary basis. The premium, which varies depending on the age and gender of the person insured, is calculated on the basis of the amount of the death benefit chosen by the staff member/fellow and can be purchased in slices of 10,000 CHF.    The contract normally ends at the retirement age (65/67 years) or when the staff member/fellow leaves the Organization. The premium is deducted monthly from the payroll.   Upon retirement, the staff member can opt to maintain his membership under certain conditions.   More information about Group Life Insurance can be found at: Regulations (in French) Table of premiums The Pension Fund Benefit Service &...

  13. Emotional collectives : How groups shape emotions and emotions shape groups

    NARCIS (Netherlands)

    van Kleef, G.A.; Fischer, A.H.

    2016-01-01

    Group settings are epicentres of emotional activity. Yet, the role of emotions in groups is poorly understood. How do group-level phenomena shape group members’ emotional experience and expression? How are emotional expressions recognised, interpreted and shared in group settings? And how do such ex

  14. Representation Theory of Algebraic Groups and Quantum Groups

    CERN Document Server

    Gyoja, A; Shinoda, K-I; Shoji, T; Tanisaki, Toshiyuki

    2010-01-01

    Invited articles by top notch expertsFocus is on topics in representation theory of algebraic groups and quantum groupsOf interest to graduate students and researchers in representation theory, group theory, algebraic geometry, quantum theory and math physics

  15. Graphs, groups and surfaces

    CERN Document Server

    White, AT

    1985-01-01

    The field of topological graph theory has expanded greatly in the ten years since the first edition of this book appeared. The original nine chapters of this classic work have therefore been revised and updated. Six new chapters have been added, dealing with: voltage graphs, non-orientable imbeddings, block designs associated with graph imbeddings, hypergraph imbeddings, map automorphism groups and change ringing.Thirty-two new problems have been added to this new edition, so that there are now 181 in all; 22 of these have been designated as ``difficult'''' and 9 as ``unsolved''''. Three of the four unsolved problems from the first edition have been solved in the ten years between editions; they are now marked as ``difficult''''.

  16. Working Group Report: Sensors

    Energy Technology Data Exchange (ETDEWEB)

    Artuso, M.; et al.,

    2013-10-18

    Sensors play a key role in detecting both charged particles and photons for all three frontiers in Particle Physics. The signals from an individual sensor that can be used include ionization deposited, phonons created, or light emitted from excitations of the material. The individual sensors are then typically arrayed for detection of individual particles or groups of particles. Mounting of new, ever higher performance experiments, often depend on advances in sensors in a range of performance characteristics. These performance metrics can include position resolution for passing particles, time resolution on particles impacting the sensor, and overall rate capabilities. In addition the feasible detector area and cost frequently provides a limit to what can be built and therefore is often another area where improvements are important. Finally, radiation tolerance is becoming a requirement in a broad array of devices. We present a status report on a broad category of sensors, including challenges for the future and work in progress to solve those challenges.

  17. Grouping Notes Through Nodes

    DEFF Research Database (Denmark)

    Dove, Graham; Abildgaard, Sille Julie Jøhnk; Biskjær, Michael Mose

    The Post-ItTM note is a frequently used, and yet seldom studied, design material. We investigate the functions Post-ItTM notes serve when providing cognitive support for creative design team practice. Our investigation considers the ways in which Post-ItTM notes function as design externalisations......, both individually and when grouped, and their role in categorisation in semantic long-term memory. To do this, we adopt a multimodal analytical approach focusing on interaction between humans, and between humans and artefacts, alongside language. We discuss in detail examples of four different...... externalisation functions served by Post-ItTM notes, and show how these functions are present in complex overlapping combinations rather than being discrete. We then show how the temporal development of Post-ItTM note interactions supports categorisation qualities of semantic long-term memory....

  18. Grouping Synonyms by Definitions

    CERN Document Server

    Falk, Ingrid; Jacquey, Evelyne; Venant, Fabienne

    2009-01-01

    We present a method for grouping the synonyms of a lemma according to its dictionary senses. The senses are defined by a large machine readable dictionary for French, the TLFi (Tr\\'esor de la langue fran\\c{c}aise informatis\\'e) and the synonyms are given by 5 synonym dictionaries (also for French). To evaluate the proposed method, we manually constructed a gold standard where for each (word, definition) pair and given the set of synonyms defined for that word by the 5 synonym dictionaries, 4 lexicographers specified the set of synonyms they judge adequate. While inter-annotator agreement ranges on that task from 67% to at best 88% depending on the annotator pair and on the synonym dictionary being considered, the automatic procedure we propose scores a precision of 67% and a recall of 71%. The proposed method is compared with related work namely, word sense disambiguation, synonym lexicon acquisition and WordNet construction.

  19. Renormalization Group Therapy

    CERN Document Server

    Tomboulis, E T

    2007-01-01

    We point out a general problem with the procedures commonly used to obtain improved actions from MCRG decimated configurations. Straightforward measurement of the couplings from the decimated configurations, by one of the known methods, can result into actions that do not correctly reproduce the physics on the undecimated lattice. This is because the decimated configurations are generally not representative of the equilibrium configurations of the assumed form of the effective action at the measured couplings. Curing this involves fine-tuning of the chosen MCRG decimation procedure, which is also dependent on the form assumed for the effective action. We illustrate this in decimation studies of the SU(2) LGT using Swendsen and Double Smeared Blocking decimation procedures. A single-plaquette improved action involving five group representations and free of this pathology is given.

  20. Gutzwiller renormalization group

    Science.gov (United States)

    Lanatà, Nicola; Yao, Yong-Xin; Deng, Xiaoyu; Wang, Cai-Zhuang; Ho, Kai-Ming; Kotliar, Gabriel

    2016-01-01

    We develop a variational scheme called the "Gutzwiller renormalization group" (GRG), which enables us to calculate the ground state of Anderson impurity models (AIM) with arbitrary numerical precision. Our method exploits the low-entanglement property of the ground state of local Hamiltonians in combination with the framework of the Gutzwiller wave function and indicates that the ground state of the AIM has a very simple structure, which can be represented very accurately in terms of a surprisingly small number of variational parameters. We perform benchmark calculations of the single-band AIM that validate our theory and suggest that the GRG might enable us to study complex systems beyond the reach of the other methods presently available and pave the way to interesting generalizations, e.g., to nonequilibrium transport in nanostructures.

  1. NOSS science working group

    Science.gov (United States)

    The members of the NOSS Science Working Group are John Apel, Pacific Marine Environmental Laboratories/NOAA; Tim Barnett, Scripps Institution of Oceanography; Francis Bretherton (chairman), National Center for Atmospheric Research; Otis Brown, University of Miami; Joost Businger, University of Washington; Garrett Campbell, NCAR; Mark Cane, Massachusetts Institute of Technology; Robert Edwards, National Marine Fisheries Service/NOAA; James Mueller, Naval Postgraduate School; Peter Niiler, Oregon State University; James J. O'Brien, Florida State University; Norman Phillips, National Meteorological Center/NOAA; Owen Phillips, The Johns Hopkins University; Stephen Piacsek, NSTL Station, NORDA; Trevor Platt, Bedford Institute of Oceanography; Stephen Pond, University of British Columbia; Stanley Ruttenberg (executive secretary), NCAR; William Schmitz, Woods Hole Oceanographic Institution; Jerry Schubel, State University of New York; Robert Stewart, Scripps; Norbert Untersteiner, NOAA; and Alan Weinstein, Naval Environmental Prediction Research Facility.

  2. Group life insurance

    CERN Multimedia

    2013-01-01

    The CERN Administration wishes to inform staff members and fellows having taken out optional life insurance under the group contract signed by CERN that the following changes to the rules and regulations entered into force on 1 January 2013:   The maximum age for an active member has been extended from 65 to 67 years. The beneficiary clause now allows insured persons to designate one or more persons of their choice to be their beneficiary(-ies), either at the time of taking out the insurance or at a later date, in which case the membership/modification form must be updated accordingly. Beneficiaries must be clearly identified (name, first name, date of birth, address).   The membership/modification form is available on the FP website: http://fp.web.cern.ch/helvetia-life-insurance For further information, please contact: Valentina Clavel (Tel. 73904) Peggy Pithioud (Tel. 72736)

  3. The Automorphism Groups of the Groups of Order 32p

    CERN Document Server

    Becker, Elaine W

    2009-01-01

    The results of computer computations determining the automorphism groups of the groups of order 32$p$ for $p \\geq 3$ are given in several tables. Presentations for the automorphism groups of the groups of order 32, which in many cases appear as direct product factors in the automorphism groups of order $32p$, are also presented for completeness. Many of the groups of order 32$p$ with a normal sylow $p$-subgroup have automorphism groups of the form: Hol($C_p$)$ \\times $Invariant Factor. A suggestion is made as to how one might determine this invariant factor using only information on the automorphism group of the 2-group associated with the group of order 32$p$, and the normal subgroup of the 2-group associated with the extension of the group of order $32p$. Some general comments on the groups of order $32p^2$ and their automorphism groups are made. A few explicit calculations for the groups of order $32p^2$ are reported here. Knowing the automorphism groups for the groups of order $32p$ enables us to explicit...

  4. Group B Streptococcus and Pregnancy

    Science.gov (United States)

    ... B Strep and Pregnancy • What is group B streptococcus (GBS)? • What does it mean to be colonized ... planned cesarean birth? •Glossary What is group B streptococcus (GBS)? Group B streptococcus is one of the ...

  5. The analytic renormalization group

    Science.gov (United States)

    Ferrari, Frank

    2016-08-01

    Finite temperature Euclidean two-point functions in quantum mechanics or quantum field theory are characterized by a discrete set of Fourier coefficients Gk, k ∈ Z, associated with the Matsubara frequencies νk = 2 πk / β. We show that analyticity implies that the coefficients Gk must satisfy an infinite number of model-independent linear equations that we write down explicitly. In particular, we construct "Analytic Renormalization Group" linear maps Aμ which, for any choice of cut-off μ, allow to express the low energy Fourier coefficients for |νk | < μ (with the possible exception of the zero mode G0), together with the real-time correlators and spectral functions, in terms of the high energy Fourier coefficients for |νk | ≥ μ. Operating a simple numerical algorithm, we show that the exact universal linear constraints on Gk can be used to systematically improve any random approximate data set obtained, for example, from Monte-Carlo simulations. Our results are illustrated on several explicit examples.

  6. Cluster functional renormalization group

    Science.gov (United States)

    Reuther, Johannes; Thomale, Ronny

    2014-01-01

    Functional renormalization group (FRG) has become a diverse and powerful tool to derive effective low-energy scattering vertices of interacting many-body systems. Starting from a free expansion point of the action, the flow of the RG parameter Λ allows us to trace the evolution of the effective one- and two-particle vertices towards low energies by taking into account the vertex corrections between all parquet channels in an unbiased fashion. In this work, we generalize the expansion point at which the diagrammatic resummation procedure is initiated from a free UV limit to a cluster product state. We formulate a cluster FRG scheme where the noninteracting building blocks (i.e., decoupled spin clusters) are treated exactly, and the intercluster couplings are addressed via RG. As a benchmark study, we apply our cluster FRG scheme to the spin-1/2 bilayer Heisenberg model (BHM) on a square lattice where the neighboring sites in the two layers form the individual two-site clusters. Comparing with existing numerical evidence for the BHM, we obtain reasonable findings for the spin susceptibility, the spin-triplet excitation energy, and quasiparticle weight even in coupling regimes close to antiferromagnetic order. The concept of cluster FRG promises applications to a large class of interacting electron systems.

  7. Harmonic Analysis and Group Representation

    CERN Document Server

    Figa-Talamanca, Alessandro

    2011-01-01

    This title includes: Lectures - A. Auslander, R. Tolimeri - Nilpotent groups and abelian varieties, M Cowling - Unitary and uniformly bounded representations of some simple Lie groups, M. Duflo - Construction de representations unitaires d'un groupe de Lie, R. Howe - On a notion of rank for unitary representations of the classical groups, V.S. Varadarajan - Eigenfunction expansions of semisimple Lie groups, and R. Zimmer - Ergodic theory, group representations and rigidity; and, Seminars - A. Koranyi - Some applications of Gelfand pairs in classical analysis.

  8. Group Leader Development: Effects of Personal Growth and Psychoeducational Groups

    Science.gov (United States)

    Ohrt, Jonathan H.; Robinson, E. H., III; Hagedorn, W. Bryce

    2013-01-01

    The purpose of this quasi-experimental study was to compare the effects of personal growth groups and psychoeducational groups on counselor education students' (n = 74) empathy and group leader self-efficacy. Additionally, we compared the degree to which participants in each group valued: (a) cohesion, (b) catharsis, and (c) insight. There were no…

  9. Interagency Advanced Power Group -- Steering group meeting minutes

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-18

    This document contains the draft meeting minutes of the Steering Group of the Interagency Advanced Power Group. Included are the discussions resulting from the presentation of working group reports and the results of a discussion of IAPG policies and procedures. In the appendix are the reports of the following working groups: Electrical, Mechanical, Solar, and Systems.

  10. On the Central Automorphism Groups of Finite p-Groups

    Institute of Scientific and Technical Information of China (English)

    Ali-Reza Jamali; Hamid Mousavi

    2002-01-01

    Using the concept of isoclinism, we study closely the center of the group Autc(G) of central automorphisms for a certain class of finite p-groups G.We also give some necessary and sufficient conditions on a finite purely non-abelian p-group G of class 2 (p odd) for the group Autc(G) to be elementary abelian.

  11. Post-Disaster Social Justice Group Work and Group Supervision

    Science.gov (United States)

    Bemak, Fred; Chung, Rita Chi-Ying

    2011-01-01

    This article discusses post-disaster group counseling and group supervision using a social justice orientation for working with post-disaster survivors from underserved populations. The Disaster Cross-Cultural Counseling model is a culturally responsive group counseling model that infuses social justice into post-disaster group counseling and…

  12. Abstract Lie groups and locally compact topological groups

    Directory of Open Access Journals (Sweden)

    Jacek Lech

    2004-05-01

    Full Text Available We introduce a notion of abstract Lie group by means of the mapping which plays the role of the evolution operator. We show some basic properties of such groups very similar to the fundamentals of the infinite dimensional Lie theory. Next we give remarkable examples of abstract Lie groups which are not necessarily usual Lie groups. In particular, by making use of Yamabe theorem we prove that any locally compact topological group admits the structure of abstract Lie group and that the Lie algebra and the exponential mapping of it coincide with those determined by the Lie group structure.

  13. Emotional collectives: How groups shape emotions and emotions shape groups.

    Science.gov (United States)

    van Kleef, Gerben A; Fischer, Agneta H

    2016-01-01

    Group settings are epicentres of emotional activity. Yet, the role of emotions in groups is poorly understood. How do group-level phenomena shape group members' emotional experience and expression? How are emotional expressions recognised, interpreted and shared in group settings? And how do such expressions influence the emotions, cognitions and behaviours of fellow group members and outside observers? To answer these and other questions, we draw on relevant theoretical perspectives (e.g., intergroup emotions theory, social appraisal theory and emotions as social information theory) and recent empirical findings regarding the role of emotions in groups. We organise our review according to two overarching themes: how groups shape emotions and how emotions shape groups. We show how novel empirical approaches break important new ground in uncovering the role of emotions in groups. Research on emotional collectives is thriving and constitutes a key to understanding the social nature of emotions.

  14. Fermilab Steering Group Report

    Energy Technology Data Exchange (ETDEWEB)

    Steering Group, Fermilab; /Fermilab

    2007-12-01

    The Fermilab Steering Group has developed a plan to keep U.S. accelerator-based particle physics on the pathway to discovery, both at the Terascale with the LHC and the ILC and in the domain of neutrinos and precision physics with a high-intensity accelerator. The plan puts discovering Terascale physics with the LHC and the ILC as Fermilab's highest priority. While supporting ILC development, the plan creates opportunities for exciting science at the intensity frontier. If the ILC remains near the Global Design Effort's technically driven timeline, Fermilab would continue neutrino science with the NOvA experiment, using the NuMI (Neutrinos at the Main Injector) proton plan, scheduled to begin operating in 2011. If ILC construction must wait somewhat longer, Fermilab's plan proposes SNuMI, an upgrade of NuMI to create a more powerful neutrino beam. If the ILC start is postponed significantly, a central feature of the proposed Fermilab plan calls for building an intense proton facility, Project X, consisting of a linear accelerator with the currently planned characteristics of the ILC combined with Fermilab's existing Recycler Ring and the Main Injector accelerator. The major component of Project X is the linac. Cryomodules, radio-frequency distribution, cryogenics and instrumentation for the linac are the same as or similar to those used in the ILC at a scale of about one percent of a full ILC linac. Project X's intense proton beams would open a path to discovery in neutrino science and in precision physics with charged leptons and quarks. World-leading experiments would allow physicists to address key questions of the Quantum Universe: How did the universe come to be? Are there undiscovered principles of nature: new symmetries, new physical laws? Do all the particles and forces become one? What happened to the antimatter? Building Project X's ILC-like linac would offer substantial support for ILC development by accelerating the

  15. Fermilab Steering Group Report

    Energy Technology Data Exchange (ETDEWEB)

    Beier, Eugene; /Pennsylvania U.; Butler, Joel; /Fermilab; Dawson, Sally; /Brookhaven; Edwards, Helen; /Fermilab; Himel, Thomas; /SLAC; Holmes, Stephen; /Fermilab; Kim, Young-Kee; /Fermilab /Chicago U.; Lankford, Andrew; /UC, Irvine; McGinnis, David; /Fermilab; Nagaitsev, Sergei; /Fermilab; Raubenheimer, Tor; /SLAC /Fermilab

    2007-01-01

    The Fermilab Steering Group has developed a plan to keep U.S. accelerator-based particle physics on the pathway to discovery, both at the Terascale with the LHC and the ILC and in the domain of neutrinos and precision physics with a high-intensity accelerator. The plan puts discovering Terascale physics with the LHC and the ILC as Fermilab's highest priority. While supporting ILC development, the plan creates opportunities for exciting science at the intensity frontier. If the ILC remains near the Global Design Effort's technically driven timeline, Fermilab would continue neutrino science with the NOVA experiment, using the NuMI (Neutrinos at the Main Injector) proton plan, scheduled to begin operating in 2011. If ILC construction must wait somewhat longer, Fermilab's plan proposes SNuMI, an upgrade of NuMI to create a more powerful neutrino beam. If the ILC start is postponed significantly, a central feature of the proposed Fermilab plan calls for building an intense proton facility, Project X, consisting of a linear accelerator with the currently planned characteristics of the ILC combined with Fermilab's existing Recycler Ring and the Main Injector accelerator. The major component of Project X is the linac. Cryomodules, radio-frequency distribution, cryogenics and instrumentation for the linac are the same as or similar to those used in the ILC at a scale of about one percent of a full ILC linac. Project X's intense proton beams would open a path to discovery in neutrino science and in precision physics with charged leptons and quarks. World-leading experiments would allow physicists to address key questions of the Quantum Universe: How did the universe come to be? Are there undiscovered principles of nature: new symmetries, new physical laws? Do all the particles and forces become one? What happened to the antimatter? Building Project X's ILC-like linac would offer substantial support for ILC development by accelerating the

  16. ON COLEMAN OUTER AUTOMORPHISM GROUPS OF FINITE GROUPS

    Institute of Scientific and Technical Information of China (English)

    海进科; 李正兴

    2014-01-01

    Let G be a finite group and OutCol(G) the Coleman outer automorphism group of G(for the definition, see below). The question whether OutCol(G) is a p′-group naturally arises from the study of the normalizer problem for integral group rings, where p is a prime. In this article, some sufficient conditions for OutCol(G) to be a p′-group are obtained. Our results generalize some well-known theorems.

  17. Anomaly-safe discrete groups

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Mu-Chun, E-mail: muchunc@uci.edu [Department of Physics and Astronomy, University of California, Irvine, CA 92697-4575 (United States); Fallbacher, Maximilian, E-mail: m.fallbacher@tum.de [Physik–Department T30, Technische Universität München, James–Franck–Straße 1, 85748 Garching (Germany); Ratz, Michael, E-mail: michael.ratz@tum.de [Physik–Department T30, Technische Universität München, James–Franck–Straße 1, 85748 Garching (Germany); Trautner, Andreas, E-mail: andreas.trautner@tum.de [Physik–Department T30, Technische Universität München, James–Franck–Straße 1, 85748 Garching (Germany); Excellence Cluster Universe, Boltzmannstraße 2, 85748 Garching (Germany); Vaudrevange, Patrick K.S., E-mail: patrick.vaudrevange@tum.de [Excellence Cluster Universe, Boltzmannstraße 2, 85748 Garching (Germany); TUM Institute for Advanced Study, Lichtenbergstraße 2a, 85748 Garching (Germany); Arnold Sommerfeld Center for Theoretical Physics, Ludwig–Maximilians–Universität München, Theresienstraße 37, 80333 München (Germany)

    2015-07-30

    We show that there is a class of finite groups, the so-called perfect groups, which cannot exhibit anomalies. This implies that all non-Abelian finite simple groups are anomaly-free. On the other hand, non-perfect groups generically suffer from anomalies. We present two different ways that allow one to understand these statements.

  18. Anomaly-safe discrete groups

    Directory of Open Access Journals (Sweden)

    Mu-Chun Chen

    2015-07-01

    Full Text Available We show that there is a class of finite groups, the so-called perfect groups, which cannot exhibit anomalies. This implies that all non-Abelian finite simple groups are anomaly-free. On the other hand, non-perfect groups generically suffer from anomalies. We present two different ways that allow one to understand these statements.

  19. 2010 Chemical Working Group Status

    Science.gov (United States)

    Reid, Concha M.

    2010-01-01

    The Steering Group for the Interagency Advanced Power Group (IAPG) held their business meeting on November 30-December 1st in McLean, Virginia. Status reports were presented from each of the IAPG's Working Groups. These charts contain a brief summary of the IAPG Chemical Working Group's activities during 2010 and its plans for 2011.

  20. About Hebei Jianxin Construction Group

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Hebei Jianxin Construction (Group) Ltd. was incorporated in August 1984. As the holding company, Hebei Jianxin Construction (Group)Ltd. along with five companies under its holding, such as Baoding New Generation Real Estate Development Co., Ltd. and Baoding New Generation Property Management Co., Ltd., formed Hebei Jianxin Architectural Group (hereafter, the Group).

  1. Maximal subgroups of finite groups

    Directory of Open Access Journals (Sweden)

    S. Srinivasan

    1990-01-01

    Full Text Available In finite groups maximal subgroups play a very important role. Results in the literature show that if the maximal subgroup has a very small index in the whole group then it influences the structure of the group itself. In this paper we study the case when the index of the maximal subgroups of the groups have a special type of relation with the Fitting subgroup of the group.

  2. Interrelation of group, micro-group and interpersonal identities of employees in production groups

    Directory of Open Access Journals (Sweden)

    Sidorenkov A.V.

    2016-12-01

    Full Text Available The article represents the results of mathematical and statistical analysis of the links between the levels of the identity of employees (group, micro-group and interpersonal by three components (cognitive, affective and behavioral in 37 industrial groups with expertise in different fields. The significant linear relationship between micro-group and interpersonal identity (for all components, high linear relationship between group identity and micro-group identity (only for affective component and the lack of linear relationship between the components of inter- personal and group identity are revealed. Higher influence of group identity on micro-group (for all components and interpersonal identity (for cognitive and behavioral components is found out in the totality of intercorrelation between group, micro-group and interpersonal identities. Non-linear relationship between group and micro-group identity for all components is revealed. This non-linear relation indicates that increase in expressiveness of one of the components of group iden- tity leads to decrease in expressiveness of the respective component of micro-group identity. This effect occurs until definite moment, after which, on the contrary, further reinforcement of the components of group identity leads to the increase in expressiveness of micro-group identity. These established consistent patterns are interpreted in the article.

  3. Does group efficacy increase group identification? Resolving their paradoxical relationship

    NARCIS (Netherlands)

    van Zomeren, Martijn; Leach, Colin Wayne; Spears, Russell

    2010-01-01

    Although group identification and group efficacy are both important predictors of collective action against collective disadvantage, there is mixed evidence for their (causal) relationship. Meta-analytic and correlational evidence suggests an overall positive relationship that has been interpreted a

  4. Groups possessing extensive hierarchical decompositions

    CERN Document Server

    Januszkiewicz, T; Leary, I J

    2009-01-01

    Kropholler's class of groups is the smallest class of groups which contains all finite groups and is closed under the following operator: whenever $G$ admits a finite-dimensional contractible $G$-CW-complex in which all stabilizer groups are in the class, then $G$ is itself in the class. Kropholler's class admits a hierarchical structure, i.e., a natural filtration indexed by the ordinals. For example, stage 0 of the hierarchy is the class of all finite groups, and stage 1 contains all groups of finite virtual cohomological dimension. We show that for each countable ordinal $\\alpha$, there is a countable group that is in Kropholler's class which does not appear until the $\\alpha+1$st stage of the hierarchy. Previously this was known only for $\\alpha= 0$, 1 and 2. The groups that we construct contain torsion. We also review the construction of a torsion-free group that lies in the third stage of the hierarchy.

  5. Secure Group Communications for Large Dynamic Multicast Group

    Institute of Scientific and Technical Information of China (English)

    Liu Jing; Zhou Mingtian

    2003-01-01

    As the major problem in multicast security, the group key management has been the focus of research But few results are satisfactory. In this paper, the problems of group key management and access control for large dynamic multicast group have been researched and a solution based on SubGroup Secure Controllers (SGSCs) is presented, which solves many problems in IOLUS system and WGL scheme.

  6. Growth of Automorphism Groups of Relatively Free Groups

    Institute of Scientific and Technical Information of China (English)

    V. Drensky; A.I. Papistas

    2001-01-01

    We introduce a new growth function for automorphism groups of residually nilpotent relatively free groups Fn(V) and study its behavior. We prove that, under some natural restrictions, the growth of the group of tame automorphisms of Fn(V) is equal to the growth of the automorphism group of Fn(V), and coincides with the growth of the Lie algebra over Q associated with Fn (V). Applications of our techniques are given.

  7. Group Milieu in systemic and psychodynamic group therapy

    DEFF Research Database (Denmark)

    Lau, Marianne Engelbrecht

    group was characterized by statistically significant highest scores on Relationship (ES = 1.27) and System Maintenance / Change Dimension (ES= 1.28), while the scores for Personal Growth Dimension were comparable in the two groups. Group S had statistically significant higher scores on the following...... subscales: Cohesion (pLeader support (p=0.001), Expressiveness (p

  8. Re-Examining Group Development in Adventure Therapy Groups.

    Science.gov (United States)

    DeGraaf, Don; Ashby, Jeff

    1998-01-01

    Small-group development is an important aspect of adventure therapy. Supplementing knowledge of sequential stages of group development with knowledge concerning within-stage nonsequential development yields a richer understanding of groups. Integrating elements of the individual counseling relationship (working alliance, transference, and real…

  9. How Much "Group" Is There in Online Group Work?

    Science.gov (United States)

    Lowes, Susan

    2014-01-01

    The ability to work in groups across time and space has become a frequent requirement for the workplace and is increasingly common in higher education, but there is a surprising lack of research on how online groups work. This research applies analytic approaches used in studies of face-to-face classroom "talk" to multiple groups in two…

  10. Intensifying the Group Member's Experience Using the Group Log.

    Science.gov (United States)

    Valine, Warren J.

    1983-01-01

    Presents the use of a group log in which members analyze the content and process of each session using a suggested format. The log promotes dialogue between the leader and each group member and involves members more fully in the group process. Feedback indicates the log is valuable. (JAC)

  11. An Exploration of Group and Member Development in Experiential Groups

    Science.gov (United States)

    Ohrt, Jonathan H.; Prochenko, Yulia; Stulmaker, Hayley; Huffman, David; Fernando, Delini; Swan, Karrie

    2014-01-01

    In this phenomenological study, we explored 52 group members' development in experiential groups. Specifically, participants completed 10 weekly journal reflections about their experiences as members and also reflected on the group's overall development. Four overall themes--exploration, transition, working, closure--as well as multiple subthemes…

  12. Quantization on nilpotent Lie groups

    CERN Document Server

    Fischer, Veronique

    2016-01-01

    This book presents a consistent development of the Kohn-Nirenberg type global quantization theory in the setting of graded nilpotent Lie groups in terms of their representations. It contains a detailed exposition of related background topics on homogeneous Lie groups, nilpotent Lie groups, and the analysis of Rockland operators on graded Lie groups together with their associated Sobolev spaces. For the specific example of the Heisenberg group the theory is illustrated in detail. In addition, the book features a brief account of the corresponding quantization theory in the setting of compact Lie groups. The monograph is the winner of the 2014 Ferran Sunyer i Balaguer Prize.

  13. Group analysis of differential equations

    CERN Document Server

    Ovsiannikov, L V

    1982-01-01

    Group Analysis of Differential Equations provides a systematic exposition of the theory of Lie groups and Lie algebras and its application to creating algorithms for solving the problems of the group analysis of differential equations.This text is organized into eight chapters. Chapters I to III describe the one-parameter group with its tangential field of vectors. The nonstandard treatment of the Banach Lie groups is reviewed in Chapter IV, including a discussion of the complete theory of Lie group transformations. Chapters V and VI cover the construction of partial solution classes for the g

  14. Saving Face and Group Identity

    DEFF Research Database (Denmark)

    Eriksson, Tor; Mao, Lei; Villeval, Marie-Claire

    2015-01-01

    their self- but also other group members' image. This behavior is frequent even in the absence of group identity. When group identity is more salient, individuals help regardless of whether the least performer is an in-group or an out-group. This suggests that saving others' face is a strong social norm.......Are people willing to sacrifice resources to save one's and others' face? In a laboratory experiment, we study whether individuals forego resources to avoid the public exposure of the least performer in their group. We show that a majority of individuals are willing to pay to preserve not only...

  15. Group Lasso with Overlaps: the Latent Group Lasso approach

    CERN Document Server

    Obozinski, Guillaume; Vert, Jean-Philippe

    2011-01-01

    We study a norm for structured sparsity which leads to sparse linear predictors whose supports are unions of prede ned overlapping groups of variables. We call the obtained formulation latent group Lasso, since it is based on applying the usual group Lasso penalty on a set of latent variables. A detailed analysis of the norm and its properties is presented and we characterize conditions under which the set of groups associated with latent variables are correctly identi ed. We motivate and discuss the delicate choice of weights associated to each group, and illustrate this approach on simulated data and on the problem of breast cancer prognosis from gene expression data.

  16. Riemannian means on special euclidean group and unipotent matrices group.

    Science.gov (United States)

    Duan, Xiaomin; Sun, Huafei; Peng, Linyu

    2013-01-01

    Among the noncompact matrix Lie groups, the special Euclidean group and the unipotent matrix group play important roles in both theoretic and applied studies. The Riemannian means of a finite set of the given points on the two matrix groups are investigated, respectively. Based on the left invariant metric on the matrix Lie groups, the geodesic between any two points is gotten. And the sum of the geodesic distances is taken as the cost function, whose minimizer is the Riemannian mean. Moreover, a Riemannian gradient algorithm for computing the Riemannian mean on the special Euclidean group and an iterative formula for that on the unipotent matrix group are proposed, respectively. Finally, several numerical simulations in the 3-dimensional case are given to illustrate our results.

  17. Neutral Hydrogen in Galaxy Groups

    CERN Document Server

    McKay, N P F; Brough, S; Forbes, D A; Barnes, D G

    2002-01-01

    We present preliminary results from a study of the neutral hydrogen (HI) properties of an X-ray selected sample of nearby loose galaxy groups. This forms part of a multi-wavelength investigation (X-ray, optical and radio) of the formation and evolution of galaxies within a group environment. Some initial findings of an ATNF Parkes Multibeam wide-area neutral hydrogen imaging survey of 17 nearby galaxy groups include two new, potentially isolated clouds of HI in the NGC 1052 and NGC 5044 groups and significant amounts of HI within the group virial radii of groups NGC 3557 and IC 1459 - two groups with complex X-ray structures that suggest they may still be in the act of virialisation. Here we present ATCA high-resolution synthesis-imaging follow-up observations of the distribution and kinematics of HI in these four groups.

  18. Group performance and decision making.

    Science.gov (United States)

    Kerr, Norbert L; Tindale, R Scott

    2004-01-01

    Theory and research on small group performance and decision making is reviewed. Recent trends in group performance research have found that process gains as well as losses are possible, and both are frequently explained by situational and procedural contexts that differentially affect motivation and resource coordination. Research has continued on classic topics (e.g., brainstorming, group goal setting, stress, and group performance) and relatively new areas (e.g., collective induction). Group decision making research has focused on preference combination for continuous response distributions and group information processing. New approaches (e.g., group-level signal detection) and traditional topics (e.g., groupthink) are discussed. New directions, such as nonlinear dynamic systems, evolutionary adaptation, and technological advances, should keep small group research vigorous well into the future.

  19. On -supersolvability of finite groups

    Indian Academy of Sciences (India)

    Izabela Agata Malinowska

    2015-05-01

    A number of authors have studied the structure of a group under the assumption that some subgroups of are well located in . We will obtain some new criteria of -supersolvability and -nilpotency of groups.

  20. PRICE DISCRIMINATION THROUGH GROUP BUYING

    OpenAIRE

    2016-01-01

    This paper argues that when consumers are heterogeneous in group-buying costs, a monopolist seller may practice price discrimination through inducing certain consumers to participate in group buying. In contrast to the standard model, the optimal quantity/quality level for low valuation consumers without group buying is further distorted downward, whereas the levels for other consumers are socially optimal. Inducing group buying is more favorable when the proportion of high valuation consumer...

  1. Inovação em saúde mental sob a ótica de usuários de um movimento comunitário no nordeste do Brasil Innovation in mental health from the perspective of users: a community movement in the Northeast of Brazil

    Directory of Open Access Journals (Sweden)

    Maria Lúcia Magalhães Bosi

    2012-03-01

    Full Text Available Este estudo, oriundo da análise multidimensional sobre a categoria inovação no Movimento de Saúde Mental Comunitária do Bom Jardim (Fortaleza, cuja proposta é trabalhar dimensões subjetivas e psicossociais, objetiva interrogar se e como as experiências desenvolvidas se constituem efetivamente como práticas de cuidado inovadoras em saúde mental, na perspectiva dos usuários desse dispositivo. O percurso metodológico delineou-se na abordagem qualitativa, na modalidade estudo de caso, em uma vertente crítico-interpretativa, empregando como técnicas, entrevistas em profundidade associadas a grupos focais. A categorização analítica das informações foi construída a partir de um modelo fundado nas dimensões constituintes da Reforma Psiquiátrica, abrangendo distintos planos: epistemológico, assistencial, jurídico-política e sociocultural. Os resultados revelam: ênfase no sujeito social doente, não mais na doença; acolhimento como fundamento propositivo das ações; co-produção de diálogos genuínos com múltiplos atores envolvidos; e construção da autonomia e fortalecimento do poder pessoal. Tais elementos evidenciam que as práticas de cuidado tecidas no cotidiano do Movimento implicam desconstrução com o modelo tradicional de atenção à saúde mental, potencializando novas formas de cidadania, desse modo, contribuindo para a desinstitucionalização.This study, originating from a multidimensional analysis on the innovation category in a Community Mental Health Movement of Bom Jardim (Fortaleza, Brazil that examines subjective and psychosocial dimensions, seeks to examine to what extent the work developed by this movement is effectively an innovative model in mental healthcare from the perspective of users of this service. The methodology adopted was a qualitative case study method based on a critical-interpretive approach employing techniques such as in-depth interviews associated with focus groups. The

  2. Internal communication in corporate groups

    OpenAIRE

    Grzesik, Katarzyna

    2015-01-01

    This chapter is dedicated to internal communication in corporate groups. It discusses internal communication systems operating in the explored corporate groups and their significance for effective human resources management in those organisations. The chapter presents both the theoretical analysis based on the results of literature studies, and empirical research carried out in the explored groups. Narodowe Centrum Nauki Katarzyna Grzesik

  3. Group Cooperation in Outdoor Education

    Science.gov (United States)

    Matthews, Bruce E.

    1978-01-01

    Utilizing the Beatles' Yellow Submarine fantasy (e.g., the Blue Meanies), this outdoor education program is designed for sixth graders and special education students. Activities developed at the Cortland Resident Outdoor Education Camp include a series of group stress/challenge activities to be accomplished by everyone in the group, as a group.…

  4. On The Harmonic Oscillator Group

    CERN Document Server

    Lopez, Raquel M; Vega-Guzman, Jose M

    2011-01-01

    We discuss the maximum kinematical invariance group of the quantum harmonic oscillator from a view point of the Ermakov-type system. The invariance group of generalized driven harmonic oscillator is shown to be isomorphic to the corresponding Schroedinger group of the free particle.

  5. Group Assessment and Structured Learning.

    Science.gov (United States)

    Lambert, Warren; And Others

    1980-01-01

    Two new techniques that were used with a group of seven blind, multiply handicapped young adults in a half-way house are described. Structured learning therapy is a social skills training technique and group assessment is a method of averaging psychological data on a group of clients to facilitate program planning based on client needs.…

  6. Designing for informed group formation

    DEFF Research Database (Denmark)

    Nicolajsen, Hanne Westh; Juel Jacobsen, Alice; Riis, Marianne

    2012-01-01

    A new design ―project preparation‖ preparing for the group formation in problem based project work is proposed and investigated. The main problem is to overcome group formation based on existing relations. The hypothesis is that theme development and group formation are somewhat counterproductive...

  7. The Variety of Group Learning

    Institute of Scientific and Technical Information of China (English)

    HaoYanyan; YuZhihao

    2004-01-01

    With the rapid enrollment expansion in the recent years,the author feels it urgent to reform the traditional group work,and therefore to form a new and more effective pattern of group learning. The new of group word is based on the principles of cooperation and that of the task with the more flexible marking system.

  8. Empowering Groups that Enable Play

    Science.gov (United States)

    Wilson, David Sloan; Marshall, Danielle; Iserhott, Hindi

    2011-01-01

    Creating play environments for children usually requires groups of adults working together. An extensive scientific literature describes how groups function to achieve shared goals in general terms, and groups attempting to empower play may find this literature useful. Design principles for managing natural resources, identified by Elinor Ostrom…

  9. Pela educação lutaremos o bom combate: a instrução operária como um campo de disputas entre católicos e anarquistas na primeira república brasileira - For education will fight the good combat: the workers' education as a field of disputes between catholic

    Directory of Open Access Journals (Sweden)

    Isabel Bilhão, Brasil

    2015-04-01

    Full Text Available Neste artigo aborda-se o contexto de transformações sócio-educacionais ocorridas ao longo da Primeira República brasileira, quando o crescimento urbano-industrial e o aumento da força organizativa e numérica do operariado começou a se fazer sentir, ensejando o crescimento de disputas de diferentes grupos em torno da educação dos trabalhadores. Observam-se as polêmicas travadas entre integrantes do clero católico e militantes anarquistas pela adesão operária às suas concepções educativas.Palavras-chave: movimento operário, educação, polêmicas, anarquismo, catolicismo. FOR EDUCATION WILL FIGHT THE GOOD COMBAT: THE WORKERS' EDUCATION AS A FIELD OF DISPUTES BETWEEN CATHOLICS AND ANARCHISTS IN THE FIRST BRAZILIAN REPUBLICAbstractThe article addresses the context of social and educational changes that occurred along the Brazilian First Republic, in which urban-industrial growth and increased the organizational and numerical strength of the workers began to be noticeable, increasing disputes of the distinct groups around the workers education. Will observe the polemics between members of the catholic clergy and anarchist militants by the adhesion of the working class to their educational conceptions.Key-words: labour movement, education, polemics, anarchism, catholicism.       POR LA EDUCACIÓN LUCHAREMOS EL BUEN COMBATE: LA INSTRUCCIÓN DE LOS TRABAJADORES COMO UN CAMPO DE DISPUTAS ENTRE LOS CATÓLICOS Y LOS ANARQUISTAS EN LA PRIMERA REPÚBLICA DE BRASILResumenEl artículo aborda el contexto de transformaciones socio educacionales ocurridas a lo largo de la Primera República en Brasil, en el cual el crecimiento urbano-industrial y el aumento de la fuerza organizativa y numérica de los obreros empezaba a ser sentida, intensificando las disputas de distintos grupos alrededor de la educación de los trabajadores. Se observan las polémicas trabadas entre miembros del clero católico y militantes anarquistas por la adhesi

  10. Stereotypes of Norwegian social groups.

    Science.gov (United States)

    Bye, Hege H; Herrebrøden, Henrik; Hjetland, Gunnhild J; Røyset, Guro Ø; Westby, Linda L

    2014-10-01

    We present a pilot study and two main studies that address the nature of stereotypes of social groups in Norway within the framework of the Stereotype Content Model (SCM). The first study focused on stereotypes of a wide range of groups across categories such as gender, age, religious conviction, socioeconomic and health status. The second study focused on stereotypes of immigrant groups. Participants (n = 244 and n = 63, respectively) rated the groups on perceived warmth, competence, status, and competition. Results from both studies support the applicability of the SCM in Norway and provides a unique insight into stereotypes of Norwegian social groups.

  11. Defining and Classifying Interest Groups

    DEFF Research Database (Denmark)

    Baroni, Laura; Carroll, Brendan; Chalmers, Adam;

    2014-01-01

    The interest group concept is defined in many different ways in the existing literature and a range of different classification schemes are employed. This complicates comparisons between different studies and their findings. One of the important tasks faced by interest group scholars engaged...... in large-N studies is therefore to define the concept of an interest group and to determine which classification scheme to use for different group types. After reviewing the existing literature, this article sets out to compare different approaches to defining and classifying interest groups with a sample...

  12. Locally minimal topological groups 1

    OpenAIRE

    Chasco, María Jesús; Dikranjan, Dikran N.; Außenhofer, Lydia; Domínguez, Xabier

    2015-01-01

    The aim of this paper is to go deeper into the study of local minimality and its connection to some naturally related properties. A Hausdorff topological group ▫$(G,tau)$▫ is called locally minimal if there exists a neighborhood ▫$U$▫ of 0 in ▫$tau$▫ such that ▫$U$▫ fails to be a neighborhood of zero in any Hausdorff group topology on ▫$G$▫ which is strictly coarser than ▫$tau$▫. Examples of locally minimal groups are all subgroups of Banach-Lie groups, all locally compact groups and all mini...

  13. The "group" in obstetric psychoprophylaxis.

    Science.gov (United States)

    Volpe, B; Tenaglia, F; Fede, T; Cerutti, R

    1983-01-01

    In the practice of obstetric psychoprophylaxis every method employed considered always the group both from a psychological and a pedagogic point of view. Today the group of pregnant women (or couples) is considered under various aspects: - psychological: the group as a support for members with regard to maternal and parental emotional feelings; - anthropological: the group fills up an empty vital space and becomes a "rite de passage" from a state of social identity to another one; - social: the group is a significative cultural intermediary between health services and the women-patient. The knowledge of these aspects becomes an important methodological support for group conductors. We present an analysis of our experience with groups and how this has affected the Psychoprophylaxis in the last years.

  14. Little Groups of Preon Branes

    CERN Document Server

    Mkrtchyan, H G

    2003-01-01

    Little groups for preon branes (i.e. configurations of branes with maximal (n-1)/n fraction of survived supersymmetry) for dimensions d=2,3,...,11 are calculated for all massless, and partially for massive orbits. For massless orbits little groups are semidirect product of d-2 translational group $T_{d-2}$ on a subgroup of (SO(d-2) $\\times$ R-invariance) group. E.g. at d=9 the subgroup is exceptional $G_2$ group. It is also argued, that 11d Majorana spinor invariants, which distinguish orbits, are actually invariant under d=2+10 Lorentz group. Possible applications of these results include construction of field theories in generalized space-times with brane charges coordinates, different problems of group's representations decompositions, spin-statistics issues.

  15. Little Groups of Preon Branes

    Science.gov (United States)

    MKRTCHYAN, H.; MKRTCHYAN, R.

    Little groups for preon branes (i.e. configurations of branes with maximal (n-1)/n fraction of survived supersymmetry) for dimensions d=2,3,…,11 are calculated for all massless, and partially for massive orbits. For massless orbits little groups are semidirect product of d-2 translational group Td-2 on a subgroup of (SO(d-2) × R-invariance) group. E.g. at d=9 the subgroup is exceptional G2 group. It is also argued, that 11D Majorana spinor invariants, which distinguish orbits, are actually invariant under d=2+10 Lorentz group. Possible applications of these results include construction of field theories in generalized spacetimes with brane charges coordinates, different problems of group's representations decompositions, spin-statistics issues.

  16. Ethnic group identification and group evaluation among minority and majority groups: testing the multiculturalism hypothesis.

    Science.gov (United States)

    Verkuyten, Maykel

    2005-01-01

    Following social identity theory, the author hypothesized that members of minority groups are more likely than majority group members to endorse multiculturalism more strongly and assimilationist thinking less strongly. In addition, the multiculturalism hypothesis proposes that the more minority groups endorse the ideology of multiculturalism (or assimilationism), the more (or less) likely they will be to identify with their ethnic in-group and to show positive in-group evaluation. In contrast, the more majority group members endorse multiculturalism (or assimilationism), the less (or more) likely they are to identify with their ethnic group and to show negative out-group evaluation. Results from 4 studies (correlational and experimental) provide support for this hypothesis among Dutch and Turkish participants living in the Netherlands.

  17. In-Group Versus Out-Group Source Memory.

    Science.gov (United States)

    Greenstein, Michael; Franklin, Nancy; Klug, Jessica

    2016-06-01

    A common finding in the source monitoring literature is that greater similarity impairs source discriminability. Experiments traditionally manipulate similarity overtly by describing or showing sources with explicitly differentiable features. However, people may also infer source characteristics themselves, which should also affect discriminability. Two studies examined inferred source characteristics by capitalizing on the out-group homogeneity effect, whereby in-group members are conceptualized as more diverse than out-group members. Participants learned about two sources who were described only as members of an in-group or an out-group and whose actions did not have higher a priori association with either group. Source memory was superior when participants believed the sources to be in-group members. This demonstrates that people spontaneously include inferred features with source representations and can capitalize on these features during source monitoring. Interestingly, information suggesting membership in one's in-group improved performance even for sources who had previously been considered out-group members (Experiment 2).

  18. Finite Groups with Its Power Automorphism Groups Having Small Indices

    Institute of Scientific and Technical Information of China (English)

    Jun Xin WANG; Xiu Yun GUO

    2009-01-01

    In this paper,a finite group G with|Aut(G) : P(G)| = p or pq is determined,where P(G)is the power automorphism group of G,and p,q are distinct primes.Especially,we prove that a finite group G satisfies |Aut(G) : P(G)| = pq if and only if Aut(G)/P(G) (≈)S3.Also,some other classes of finite groups are investigated and classified,which are necessary for the proof of our main results.

  19. [Group cohesion: a concept analysis].

    Science.gov (United States)

    Lin, Yen-Ru; Chen, Yu-Jung; Tzeng, Wen-Chii; Chou, Kuei-Ru

    2007-10-01

    Group cohesion is considered an essential condition for achieving a successful treatment team. High cohesion groups more readily reach their goals, with group members also feeling more secure about their functions and contributions. In clinical practice, nurses use group teaching and group therapy to help patient and family members gain knowledge and skills related to illness treatment and recuperation. Effective group leadership helps minimize non-productive time and manpower and enhance interpersonal interaction. A further advantage of group cohesion is that the more effective administration of nursing programs that results can raise the profession level of staffs and reduce turnover. Walker and Avant (1995) employ concept analysis to use defining attributes in order to apply the same definition and communication to the same profession. The purpose of this paper was to apply this methodology to an analysis of group cohesion. Steps used include a review of the literature on conceptual definitions of group cohesion, a determination of defining attributes, model construction, identification of borderline, contrary, and related cases, and identification of antecedents and consequences and empirical tools. It is hoped that this analysis can help nursing staff to gain a better understanding of the concept of group cohesion and to apply such to clinical practice and nursing administration.

  20. Duality group actions on fermions

    CERN Document Server

    Pantev, T

    2016-01-01

    In this short paper we look at the action of T-duality and string duality groups on fermions, in maximally-supersymmetric theories and related theories. Briefly, we argue that typical duality groups such as SL(2,Z) have sign ambiguities in their actions on fermions, and propose that pertinent duality groups be extended by Z_2, to groups such as the metaplectic group. Specifically, we look at duality groups arising from mapping class groups of tori in M theory compactifications, T-duality, ten-dimensional type IIB S-duality, and (briefly) four-dimensional N=4 super Yang-Mills, and in each case, propose that the full duality group is a nontrivial Z_2 extension of the duality group acting on bosonic degrees of freedom, to more accurately describe possible actions on fermions. We also walk through U-duality groups for toroidal compactifications to nine, eight, and seven dimensions, which enables us to perform cross-consistency tests of these proposals.

  1. Duality group actions on fermions

    Science.gov (United States)

    Pantev, Tony; Sharpe, Eric

    2016-11-01

    In this short paper we look at the action of T-duality and string duality groups on fermions, in maximally-supersymmetric theories and related theories. Briefly, we argue that typical duality groups such as SL(2 , ℤ) have sign ambiguities in their actions on fermions, and propose that pertinent duality groups be extended by ℤ2, to groups such as the metaplectic group. Specifically, we look at duality groups arising from mapping class groups of tori in M theory compactifications, T-duality, ten-dimensional type IIB S-duality, and (briefly) four-dimensional N = 4 super Yang-Mills, and in each case, propose that the full duality group is a nontrivial ℤ2 extension of the duality group acting on bosonic degrees of freedom, to more accurately describe possible actions on fermions. We also walk through U-duality groups for toroidal compactifications to nine, eight, and seven dimensions, which enables us to perform cross-consistency tests of these proposals.

  2. Turismo holístico e desenvolvimento pessoal: um estudo sobre as potencialidades do Jardim das Borboletas

    OpenAIRE

    2014-01-01

    O turismo de bem-estar proporciona ao turista condições e experiências que revitalizam não só o bem-estar físico, como o emocional, mental e social. Através do turismo holístico é possível atingir o autoconhecimento, autorrealização e paz interior. Quando um indivíduo passa por estas etapas, a sua aprendizagem e o seu desenvolvimento pessoal aumentam e este transforma-se numa pessoa mais divertida, despreocupada, feliz com a vida, pretendendo partilhar o seu conhecimento e transformando manei...

  3. The Local Group and other neighboring galaxy groups

    CERN Document Server

    Karachentsev, I D

    2004-01-01

    Over the last few years, rapid progress has been made in distance measurements for nearby galaxies based on the magnitude of the tip of red giant branch stars. Current CCD surveys with HST and large ground- based telescopes bring $\\sim$10%-accurate distances for roughly a hundred galaxies within 5 Mpc. The new data on distances to galaxies situated in (and around) the nearest groups: the Local Group, M81 group, CenA/M83 group, IC342/Maffei group, Sculptor filament, and Canes Venatici cloud allowed us to determine their total mass from the radius of the zero- velocity surface, $R_0$, which separates a group as bound against the homogeneous cosmic expansion. The values of $R_0$ for the virialized groups turn out to be close each other, in the range of 0.9 -- 1.3 Mpc. As a result, the total masses of the groups are close to each other, too, yielding total mass-to-blue luminosity ratios of 10 -- 40 $M_{\\sun}/L_{\\sun}$. The new total mass estimates are 3 -- 5 times lower than old virial mass estimates of these gro...

  4. Good for the group? Explaining apparent group-level selection

    NARCIS (Netherlands)

    Smallegange, I.M.; Egas, M.

    2015-01-01

    The idea that group selection can explain adaptive trait evolution is still controversial. Recent empirical work proposes evidence for group-level adaptation in a social spider, but the findings can also be explained from an individual-level perspective. The challenge remains to identify situations

  5. Group lending and the role of the group leader

    NARCIS (Netherlands)

    van Eijkel, R.; Hermes, C.L.M.; Lensink, B.W.

    2011-01-01

    This paper investigates strategic monitoring behavior within group lending. We show that monitoring efforts of group members differ in equilibrium due to the asymmetry between members in terms of future profits. In particular, we show that the entrepreneur with the highest future profits also puts i

  6. Logspace Computations in Coxeter Groups and Graph Groups

    CERN Document Server

    Diekert, Volker; Lohrey, Markus

    2012-01-01

    Computing normal forms in groups (or monoids) is in general harder than solving the word problem (equality testing). However, normal form computation has a much wider range of applications. It is therefore interesting to investigate the complexity of computing normal forms for important classes of groups. For Coxeter groups we show that the following algorithmic tasks can be solved by a deterministic Turing machine using logarithmic work space, only: 1. Compute the length of any geodesic normal form. 2. Compute the set of letters occurring in any geodesic normal form. 3. Compute the Parikh-image of any geodesic normal form in case that all defining relations have even length (i.e., in even Coxeter groups.) 4. For right-angled Coxeter groups we can do actually compute the short length normal form in logspace. (Note that short length normal forms are geodesic.) Next, we apply the results to right-angled Artin groups. They are also known as free partially commutative groups or as graph groups. As a consequence o...

  7. Group Journaling: A Tool for Reflection, Fun and Group Development

    Science.gov (United States)

    Asfeldt, Morten

    2012-01-01

    Personal journaling is common practice in outdoor programs and is an important means of reflection and meaning-making. For over 20 years the author has used group journals to promote reflection and understanding, raise important questions, explore difficult issues, develop writing and speaking skills, and enhance group development. In this…

  8. Countably determined compact abelian groups

    CERN Document Server

    Dikranjan, Dikran

    2008-01-01

    For an abelian topological group G let G^* be the dual group of all continuous characters endowed with the compact open topology. A subgroup D of G determines G if the restriction homomorphism G^* --> D^* of the dual groups is a topological isomorphism. Given a scattered compact subset X of an infinite compact abelian group G such that |X|group, we show that the set of all characters which send X into U has the same size as G^*. (Here w(G) denotes the weight of G.) As an application, we prove that a compact abelian group determined by its countable subgroup must be metrizable. This gives a negative answer to questions of Comfort, Hernandez, Macario, Raczkowski and Trigos-Arrieta, as well as provides short proofs of main results established in three manuscripts by these authors.

  9. Groups, graphs and random walks

    CERN Document Server

    Salvatori, Maura; Sava-Huss, Ecaterina

    2017-01-01

    An accessible and panoramic account of the theory of random walks on groups and graphs, stressing the strong connections of the theory with other branches of mathematics, including geometric and combinatorial group theory, potential analysis, and theoretical computer science. This volume brings together original surveys and research-expository papers from renowned and leading experts, many of whom spoke at the workshop 'Groups, Graphs and Random Walks' celebrating the sixtieth birthday of Wolfgang Woess in Cortona, Italy. Topics include: growth and amenability of groups; Schrödinger operators and symbolic dynamics; ergodic theorems; Thompson's group F; Poisson boundaries; probability theory on buildings and groups of Lie type; structure trees for edge cuts in networks; and mathematical crystallography. In what is currently a fast-growing area of mathematics, this book provides an up-to-date and valuable reference for both researchers and graduate students, from which future research activities will undoubted...

  10. Group theory and its applications

    CERN Document Server

    Thapa, Ram Kumar

    2019-01-01

    Every molecule possesses symmetry and hence has symmetry operations and symmetry elements. From symmetry properties of a system we can deduce its significant physical results. Consequently it is essential to operations of a system forms a group. Group theory is an abstract mathematical tool that underlies the study of symmetry and invariance. By using the concepts of symmetry and group theory, it is possible to obtain the members of complete set of known basis functions of the various irreducible representations of the group. I practice this is achieved by applying the projection operators to linear combinations of atomic orbital (LCAO) when the valence electrons are tightly bound to the ions, to orthogonalized plane waves (OPW) when valence electrons are nearly free and to the other given functions that are judged to the particular system under consideration. In solid state physics the group theory is indispensable in the context of finding the energy bands of electrons in solids. Group theory can be applied...

  11. Group supervision for general practitioners

    DEFF Research Database (Denmark)

    Galina Nielsen, Helena; Sofie Davidsen, Annette; Dalsted, Rikke;

    2013-01-01

    AIM: Group supervision is a sparsely researched method for professional development in general practice. The aim of this study was to explore general practitioners' (GPs') experiences of the benefits of group supervision for improving the treatment of mental disorders. METHODS: One long...... considered important prerequisites for disclosing and discussing professional problems. CONCLUSION: The results of this study indicate that participation in a supervision group can be beneficial for maintaining and developing GPs' skills in dealing with patients with mental health problems. Group supervision......-established supervision group was studied closely for six months by observing the group sessions, and by interviewing GPs and their supervisors, individually and collectively. The interviews were recorded digitally and transcribed verbatim. The data were analysed using systematic text condensation. RESULTS: The GPs found...

  12. Cascade Product of Permutation Groups

    OpenAIRE

    Egri-Nagy, Attila; Nehaniv, Chrystopher L.

    2013-01-01

    We define the cascade product of permutation groups as an external product, an explicit construction of substructures of the iterated wreath product that are much smaller than the full wreath product. This construction is essential for computational implementations of algebraic hierarchical decompositions of finite automata. We show how direct, semidirect, and wreath products and group extensions can all be expressed as cascade products, and analyse examples of groups that can be constructed ...

  13. Taxonomy Working Group Final Report

    Science.gov (United States)

    Parsons, Vickie S.; Beil, Robert J.; Terrone, Mark; Barth, Timothy S.; Panontin, Tina L.; Wales, Roxana; Rackley, Michael W.; Milne, James S.; McPherson, John W.; Dutra, Jayne E.; Shaw, Larry C.

    2009-01-01

    The purpose of the Taxonomy Working Group was to develop a proposal for a common taxonomy to be used by all NASA projects in the classifying of nonconformances, anomalies, and problems. Specifically, the group developed a recommended list of data elements along with general suggestions for the development of a problem reporting system to better serve NASA's need for managing, reporting, and trending project aberrant events. The Group's recommendations are reported in this document.

  14. Group Connectivity and Group Colorings of Graphs - A Survey

    Institute of Scientific and Technical Information of China (English)

    Hong-Jian LAI; Xiangwen LI; Yehong SHAO; Mingquan ZHAN

    2011-01-01

    In 1950s, Tutte introduced the theory of nowhere-zero flows as a tool to investigate the coloring problem of maps, together with his most fascinating conjectures on nowhere-zero flows. These have been extended by Jaeger et al. In 1992 to group connectivity, the nonhomogeneous form of nowhere-zero flows. Let G be a 2-edge-connected undirected graph, A be an (additive) abelian group and A* = A - {0}. The graph G is A-connected if G has an orientation D(G) such that for every each vertex v ∈ V(G), the total amount of f-values on the edges directed out from v minus the total amount of f-values on the edges directed into v is equal to b(v). The group coloring of a graph arises from the dual concept of group connectivity. There have been lots of investigations on these subjects.This survey provides a summary of researches on group connectivity and group colorings of graphs. It contains the following sections.1. Nowhere-zero Flows and Group Connectivity of Graphs 2. Complete Families and A-reductions 3. Reductions with Edge-deletions, Vertex-deletions and Vertex-splitting 4. Group Colorings as a Dual Concept of Group Connectivity 5. Brooks Theorem, Its Variations and Dual Forms 6. Planar Graphs 7. Group Connectivity of Graphs 7.1 Highly Connected Graphs and Collapsible Graphs 7.2 Degrees Conditions 7.3 Complementary Graphs 7.4 Products of Graphs 7.5 Graphs with Diameter at Most 2 7.6 Line Graphs and Claw-Free Graphs 7.7 Triangular Graphs 7.8 Claw-decompositions and All Tutte-orientations

  15. Group decision-making: Factors that affect group effectiveness

    Directory of Open Access Journals (Sweden)

    Juliana Osmani

    2016-03-01

    Full Text Available Organizations are operating in a dynamic and turbulent environment. In these conditions, they have to make decisions for new problems or situations. Most of decisions are therefore non-programmed and unstructured, accompanied by risk and uncertainty. Moreover, the problems and situations are complex. All organizations are oriented towards group decisionmaking processes, as useful tools to cope with uncertainty and complexity. Apart from the necessity, companies are turning towards participatory processes also to benefit from the important advantages that these processes offer. Organizations have realized the importance of group decision-making processes to contribute to the creation of sustainable competitive advantages. Main objective of this paper is to show that group decision-making processes do not offer guarantee for good decisions, because the effectiveness of group is affected by many factors. So, the first thing done in this paper is discussing about the benefits and limitations that accompany the use of groups with decision-making purpose. Afterwards, we stop on the different factors that influence the group’s ability to make good decisions. The aim is to emphasize that regardless of the many advantages of groups, some factors as group size, type of communication within the group, leadership style, the norms, the differentiation of roles and statuses, cohesion and compliance degree should be the main elements to keep into consideration because they affect the effectiveness of group. In this regard, is discussed how such factors influence the quality of decision and then we try to draw some conclusions that can improve and make better and easier group decision-making processes.

  16. Automorphism groups of some algebras

    Institute of Scientific and Technical Information of China (English)

    PARK; Hong; Goo; LEE; Jeongsig; CHOI; Seul; Hee; NAM; Ki-Bong

    2009-01-01

    The automorphism groups of algebras are found in many papers. Using auto-invariance, we find the automorphism groups of the Laurent extension of the polynomial ring and the quantum n-plane (respectively, twisting polynomial ring) in this work. As an application of the results of this work, we can find the automorphism group of a twisting algebra. We define a generalized Weyl algebra and show that the generalized Weyl algebra is simple. We also find the automorphism group of a generalized Weyl algebra. We show that the generalized Weyl algebra Am,m+n is the universal enveloping algebra of the generalized Witt algebra W(m,m + n).

  17. The Nearest Group of Galaxies

    CERN Document Server

    Van den Bergh, S

    1999-01-01

    The small Antlia-Sextans clustering of galaxies is located at a distance of only 1.36 Mpc from the Sun, and 1.72 Mpc from the adopted barycenter of the Local Group. The latter value is significantly greater than the radius of the zero- velocity surface of the Local Group which, for an assumed age of 14 Gyr, has Ro = 1.18 " 0.15 Mpc. This, together with the observation that the members of the Ant-Sex group have a mean redshift of +114 " 12 km s-1 relative to the centroid of the Local Group, suggests that the Antlia-Sextans group is not bound to our Local Group, and that it is expanding with the Hubble flow. If this conclusion is correct, then Antlia-Sextans may be the nearest external clustering of galaxies. The total galaxian population of the Ant-Sex group is ~ 1/5 that of the Local Group. However, the integrated luminosity of Ant-Sex is two orders of magnitude lower than that of the Local Group. Subject headings: Galaxies - clusters: individual (Antlia-Sextans)

  18. Abstract commensurators of braid groups

    OpenAIRE

    Leininger, Christopher J; Margalit, Dan

    2005-01-01

    Let B_n be the braid group on n strands, with n at least 4, and let Mod(S) be the extended mapping class group of the sphere with n+1 punctures. We show that the abstract commensurator of B_n is isomorphic to a semidirect product of Mod(S) with a group we refer to as the transvection subgroup, Tv(B_n). We also show that Tv(B_n) is itself isomorphic to a semidirect product of an infinite dimensional rational vector space with the multiplicative group of nonzero rational numbers.

  19. Automorphism groups of some algebras

    Institute of Scientific and Technical Information of China (English)

    PARK Hong Goo; LEE Jeongsig; CHOI Seul Hee; CHEN XueQing; NAM Ki-Bong

    2009-01-01

    The automorphism groups of algebras are found in many papers. Using auto-invariance, we find the automorphism groups of the Laurent extension of the polynomial ring and the quantum n-plane (respectively, twisting polynomial ring) in this work. As an application of the results of this work, we can find the automorphism group of a twisting algebra. We define a generalized Weyl algebra and show that the generalized Weyl algebra is simple. We also find the automorphism group of a generalized Weyl algebra. We show that the generalized Weyl algebra Am,m+n is the universal enveloping algebra of the generalized Witt algebra W(m, m+n).

  20. Strategic Groups and Banks’ Performance

    Directory of Open Access Journals (Sweden)

    Gregorz Halaj

    2009-06-01

    Full Text Available The theory of strategic groups predicts the existence of stable groups of companies that adopt similar business strategies. The theory also predicts that groups will differ in performance and in their reaction to external shocks. We use cluster analysis to identify strategic groups in the Polish banking sector. We find stable groups in the Polish banking sector constituted after the year 2000 following the major privatisation and ownership changes connected with transition to the mostly-privately-owned banking sector in the late 90s. Using panel regression methods we show that the allocation of banks to groups is statistically significant in explaining the profitability of banks. Thus, breaking down the banks into strategic groups and allowing for the different reaction of the groups to external shocks helps in a more accurate explanation of profits of the banking sector as a whole.Therefore, a more precise ex ante assessment of the loss absorption capabilities of banks is possible, which is crucial for an analysis of banking sector stability. However, we did not find evidence of the usefulness of strategic groups in explaining the quality of bank portfolios as measured by irregular loans over total loans, which is a more direct way to assess risks to financial stability.

  1. Twisted conjugacy in braid groups

    CERN Document Server

    González-Meneses, Juan

    2011-01-01

    In this note we solve the twisted conjugacy problem for braid groups, i.e. we propose an algorithm which, given two braids $u,v\\in B_n$ and an automorphism $\\phi \\in Aut (B_n)$, decides whether $v=(\\phi (x))^{-1}ux$ for some $x\\in B_n$. As a corollary, we deduce that each group of the form $B_n \\rtimes H$, a semidirect product of the braid group $B_n$ by a torsion-free hyperbolic group $H$, has solvable conjugacy problem.

  2. Visual Grouping by Neural Oscillators

    CERN Document Server

    Yu, Guoshen

    2008-01-01

    Distributed synchronization is known to occur at several scales in the brain, and has been suggested as playing a key functional role in perceptual grouping. State-of-the-art visual grouping algorithms, however, seem to give comparatively little attention to neural synchronization analogies. Based on the framework of concurrent synchronization of dynamic systems, simple networks of neural oscillators coupled with diffusive connections are proposed to solve visual grouping problems. Multi-layer algorithms and feedback mechanisms are also studied. The same algorithm is shown to achieve promising results on several classical visual grouping problems, including point clustering, contour integration and image segmentation.

  3. Membership Rules - LHCRRB Scrutiny Group

    CERN Document Server

    2017-01-01

    The LHC Resources Scrutiny Group was created in 2001 to review and scrutinize the M&O cost estimates of the LHC Collaborations. The Scrutiny Group first met on 23 August 2001 and reported to the RRBs at its 13th Plenary meeting, in October 2001 (RRB-D-2001-8). The Scrutiny Group operates according to the procedures set out in Annex 12 of the MoUs for the M&O of the LHC experiments. This document lists the Rules of Procedure that apply to the M&O Scrutiny Group

  4. Stick with your group: young children's attitudes about group loyalty.

    Science.gov (United States)

    Misch, Antonia; Over, Harriet; Carpenter, Malinda

    2014-10-01

    For adults, loyalty to the group is highly valued, yet little is known about how children evaluate loyalty. We investigated children's attitudes about loyalty in a third-party context. In the first experiment, 4- and 5-year-olds watched a video of two groups competing. Two members of the losing group then spoke. The disloyal individual said she wanted to win and therefore would join the other group. The loyal individual said she also wanted to win but would stay with her group. Children were then asked five forced-choice questions about these two individuals' niceness, trustworthiness, morality, and deservingness of a reward. The 5-year-olds preferred the loyal person across all questions; results for the 4-year-olds were considerably weaker but in the same direction. The second experiment investigated the direction of the effect in 5-year-olds. In this experiment, children answered questions about either a loyal individual, a disloyal individual, or a neutral individual. Children rated both the loyal and neutral individuals more positively than the disloyal individual across a number of measures. Thus, whereas disloyal behavior is evaluated unfavorably by children, loyal behavior is the expected norm. These results suggest that, at least from 5 years of age, children understand that belonging to a group entails certain commitments. This marks an important step in their own ability to negotiate belonging and become trustworthy and reliable members of their social groups.

  5. DIAGNOSIS AND EVALUATING ABOUT COMMUNITY LIEDERANCE MOBILIZATION: NURSING AND PREVENTION OF ACCIDENTS

    Directory of Open Access Journals (Sweden)

    AAgnes Carolina Ribeiro Pinto, Sibele Chagas Scachetti, Marcelo Zvir de Oliveira, Héridi Karine Moreira, Nayara Raema de Oliveira de Almeida, Polianna Farinon e Elenita de Cácia Menoci Mortean

    2007-12-01

    Full Text Available Considering Single Health System (SUS principles, the social mobilization for achievements in health, has great significance. This mobilization is a guarantee that people will participate in the process of policies formulation designed to health needs and quality of life. Therefore, this research aimed to encourage community leaders of neighborhoods from Basic Health Unit (BHU Model region - Campo Mourão, PR, to mobilize their communities to explore different ways to increase the transit security. Besides, this research also objective to evaluate results of social mobilization. Students of Nursing (Integrado College from Campo Mourão, the community and the health UBS Model group established the local epidemiological profile. Thus, an intervention project was carried out to stimulate the mobilization of leaders to make an undersigned in their respective districts, to ensure the presence of a transit guard at the access transit route (BR 158 road in UBS Model region. The indicator to evaluating community mobilization was the proportion of residents in UBS Model area aged over 18 years (2,792 individuals who attended the undersigned. Data show that 7.02% of undersigned was over than 18 years, from these, 62.01% were female and 37.99% were male. Considering the region of residence: 37.00% were from Jardim Modelo; 19.40% from Jardim Santa Cruz; 12.85% from Jardim Silvana; 12.20% from Jardim Batel; 11.55% from Jardim Mario Figueiredo and no signature was collected at Jardim Esperança. Regarding the proportion of signatures, results are proportional to population number in each region. Thus, community mobilization to undersigned, held by leaders from neighborhood, was low, and that popular participation in health at UBS model region should be reconsidered. It is necessary the development of methodological strategies to increase the latent capacity of persons (stakeholders, stimulating their potential.

  6. Energy Innovation. IVO group`s research and development report

    Energy Technology Data Exchange (ETDEWEB)

    Salminen, P.; Laiho, Y.; Kaikkonen, H.; Leisio, C.; Hinkkanen, S.; Fletcher, R. [eds.

    1997-11-01

    This annual booklet of the IVO Group`s research and development activities presents a number of articles, written by experts from IVO. The products described are examples of the environmentally-oriented selection made available by the IVO Group. In fact, the entire energy technology developed in Finland is environmentally oriented, if seen from the international perspective. The new business potential of environmental technology is great, and it is believed that in the year 2000, exportation of Finnish know-how in the field of energy-saving and efficiency will exceed the value of out energy imports

  7. 2002 annual report EDF group; 2002 rapport annuel groupe EDF

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This document is the 2002 annual report of Electricite de France (EdF) group, the French electric utility. Content: Introductory section (EDF at a glance, Chairman's message, 2002 Highlights); Corporate governance and Group strategy (Corporate governance, sustainable growth strategy, EDF branches); Financial performance (Reaching critical mass, Margins holding up well, Balance sheet); Human resources (Launching Group-wide synergies, Optimising human resources); Customers (Major customers, SMEs and professional customers, Local authorities, Residential customers, Ensuring quality access to electricity); Generation (A balanced energy mix, Nuclear generation, Fossil-fuelled generation, Renewable energies); Corporate social responsibility (Global and local partnerships, Promoting community development)

  8. Energy Innovation. IVO Group`s Research and Development Report

    Energy Technology Data Exchange (ETDEWEB)

    Salminen, P.; Laiho, Y.; Kaikkonen, H.; Leisio, C.; Hinkkanen, S. [eds.

    1996-11-01

    This annual booklet of the IVO Group`s research and development activities presents a number of articles, written by experts from IVO. The products described are examples of the environmentally-oriented selection made available by the IVO Group. In fact, the entire energy technology developed in Finland is environmentally oriented, if seen from the international perspective. The new business potential of environmental technology is great, and it is believed that in the year 2000, exportation of Finnish know-how in the field of energy-saving and efficiency will exceed the value of out energy imports

  9. Working group report: Quantum chromodynamics

    Indian Academy of Sciences (India)

    V Ravindra; Pankaj Agrawal; Rahul Basu; Satyaki Bhattacharya; J Blümlein; V Del Duca; R Harlander; D Kosower; Prakash Mathews; Anurag Tripathi

    2006-11-01

    This is the report of the subgroup QCD of Working Group-4 at WHEPP-9. We present the activities that had taken place in the subgroup and report some of the partial results arrived at following the discussion at the working group meetings.

  10. Group theoretical methods in Physics

    Energy Technology Data Exchange (ETDEWEB)

    Olmo, M.A. del; Santander, M.; Mateos Guilarte, J.M. (eds.) (Universidad de Valladolid. Facultad de Ciencias. Valladolid (Spain))

    1993-01-01

    The meeting had 102 papers. These was distributed in following areas: -Quantum groups,-Integrable systems,-Physical Applications of Group Theory,-Mathematical Results,-Geometry, Topology and Quantum Field Theory,-Super physics,-Super mathematics,-Atomic, Molecular and Condensed Matter Physics. Nuclear and Particle Physics,-Symmetry and Foundations of classical and Quantum mechanics.

  11. Measuring group climate in prison

    NARCIS (Netherlands)

    van der Helm, P.; Stams, G.J.; van der Laan, P.

    2011-01-01

    The present study examines the construct validity and reliability of the Prison Group Climate Instrument (PGCI) in a sample of 77 adolescents placed in a Dutch youth prison and 49 adult prisoners living in a Dutch psychiatric prison with a therapeutic living group structure. Confirmatory factor anal

  12. Group Work in Science Classrooms

    Science.gov (United States)

    McGregor, Debbie; Tolmie, Andrew

    2009-01-01

    This article considers how students might work together in small groups, from two to eight, in either a primary or secondary science classroom. The nature of group work can vary widely and could include, for example, a pair carrying out an illustrative experiment, a trio or quad debating climate change, or six or seven rehearsing how they will…

  13. Exploring Interpersonal Compatibility in Groups.

    Science.gov (United States)

    Keyton, Joann

    This study investigated William Schutz's three-dimensional theory of interpersonal behavior and compatibility (FIRO) to determine its validity as a group measure of compatibility. Data were collected from 248 students enrolled in a multi-section course in small group communications at a large midwestern university. Subjects self-selected…

  14. Group Intervention in Pediatric Rehabilitation

    Science.gov (United States)

    LaForme Fiss, Alyssa

    2012-01-01

    Group intervention in pediatric physical and occupational therapy is an alternative to individual intervention allowing the therapist to meet the needs of multiple children at one time. Survey research indicates that approximately 40% to 60% of pediatric physical and occupational therapists use group intervention at least occasionally in practice,…

  15. The Globalization of Cooperative Groups.

    Science.gov (United States)

    Valdivieso, Manuel; Corn, Benjamin W; Dancey, Janet E; Wickerham, D Lawrence; Horvath, L Elise; Perez, Edith A; Urton, Alison; Cronin, Walter M; Field, Erica; Lackey, Evonne; Blanke, Charles D

    2015-10-01

    The National Cancer Institute (NCI)-supported adult cooperative oncology research groups (now officially Network groups) have a longstanding history of participating in international collaborations throughout the world. Most frequently, the US-based cooperative groups work reciprocally with the Canadian national adult cancer clinical trial group, NCIC CTG (previously the National Cancer Institute of Canada Clinical Trials Group). Thus, Canada is the largest contributor to cooperative groups based in the United States, and vice versa. Although international collaborations have many benefits, they are most frequently utilized to enhance patient accrual to large phase III trials originating in the United States or Canada. Within the cooperative group setting, adequate attention has not been given to the study of cancers that are unique to countries outside the United States and Canada, such as those frequently associated with infections in Latin America, Asia, and Africa. Global collaborations are limited by a number of barriers, some of which are unique to the countries involved, while others are related to financial support and to US policies that restrict drug distribution outside the United States. This article serves to detail the cooperative group experience in international research and describe how international collaboration in cancer clinical trials is a promising and important area that requires greater consideration in the future.

  16. Modeling Interactions in Small Groups

    Science.gov (United States)

    Heise, David R.

    2013-01-01

    A new theory of interaction within small groups posits that group members initiate actions when tension mounts between the affective meanings of their situational identities and impressions produced by recent events. Actors choose partners and behaviors so as to reduce the tensions. A computer model based on this theory, incorporating reciprocal…

  17. Topological dynamics and definable groups

    CERN Document Server

    Pillay, Anand

    2012-01-01

    Following the works of Newelski we continue the study of the relations between abstract topological dynamics and generalized stable group theory. We show that the Ellis theory, applied to the action of G(M) on its type space, for G an fsg group in a NIP theory, and M any model, yields the quotient G/G^00.

  18. Second Anthropocene Working Group meeting

    OpenAIRE

    2016-01-01

    The second meeting of the Anthropocene Working Group (AWG) was held at the McDonald Institute for Archaeological Research, University of Cambridge, on 24th and 25th November 2015. It took the form of a workshop with 12 members of the working group and numerous archaeologists from the Institute in lively conversation with each other. Dis...

  19. Social Disaffection Among Deprived Groups

    Science.gov (United States)

    Katz, Daniel; And Others

    1977-01-01

    Examines groups of individuals of differing income, education, occupation, age and sex and investigates the extent of differences between these groups on three levels: nationalism, support for the political system and satisfaction with aspects of every day living. Available from: International Journal of Intercultural Relations, Transaction…

  20. Loop groups and noncommutative geometry

    CERN Document Server

    Carpi, Sebastiano

    2015-01-01

    We describe the representation theory of loop groups in terms of K-theory and noncommutative geometry. This is done by constructing suitable spectral triples associated with the level l projective unitary positive-energy representations of any given loop group LG. The construction is based on certain supersymmetric conformal field theory models associated with LG.

  1. Working Group VII: Food Products

    OpenAIRE

    Midtvedt, Tore

    2011-01-01

    The working group recognised that many international and national organisations had developed strategies for evaluating the safety of new food products produced by the application of genetic modification. These strategies were necessarily fairly general and the group agreed that it should focus its attention on the pathogenicity and toxicity of live microorganisms used in food.

  2. Challenges Facing Group Work Online

    Science.gov (United States)

    Chang, Bo; Kang, Haijun

    2016-01-01

    Online group work can be complicated because of its asynchronous characteristics and lack of physical presence, and its requirements for skills in handling technology, human relationships, and content-related tasks. This study focuses on the administrative, logistical and relationship-related challenges in online group work. Challenges in areas…

  3. Group Work with Transgender Clients

    Science.gov (United States)

    Dickey, Lore M.; Loewy, Michael I.

    2010-01-01

    Drawing on the existing literature, the authors' research and clinical experiences, and the first author's personal journey as a member and leader of the transgender community, this article offers a brief history of group work with transgender clients followed by suggestions for group work with transgender clients from a social justice…

  4. Play and Positive Group Dynamics

    Science.gov (United States)

    Thompson, Pam; White, Samantha

    2010-01-01

    Play is an important part of a child's life and essential to learning and development (Vygotsky, 1978). It is vital that students participate in play and that play be conducted in a restorative manner. Play allows a variety of group dynamics to emerge. Irvin Yalom (1995) identifies 11 curative factors of the group experience. These factors include…

  5. Energy velocity and group velocity

    Institute of Scientific and Technical Information of China (English)

    陈宇

    1995-01-01

    A new Lagrangian method for studying the relationship between the energy velocity and the group velocity is described. It is proved that under the usual quasistatic electric field, the energy velocity is identical to the group velocity for acoustic waves in anisotropic piezoelectric (or non-piezoelectric) media.

  6. SOME IDEAS ON GROUP WORK

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    Group work is a widely adopted activity in the oral English class, and certainly boasts a number of advantages. However, problems may occur in the organization of group discussions and the reports afterwards. This paper puts forward some suggestions for solving these problems.

  7. Lenzing Group: Expanding in Asia

    Institute of Scientific and Technical Information of China (English)

    Wang Ting

    2007-01-01

    @@ On April 10th,the Lenzing Group started operation of its new viscose fiber plant at Nanjing(China).The new viscose fiber plant is the second production site for this fiber of theLenzing Group in Asia and its sixth production site globally.

  8. Group Development: Extending Tuckman's Theory.

    Science.gov (United States)

    Maples, Mary F.

    1988-01-01

    Presents a framework for extending the Tuckman model of developmental sequence in small groups. Considers Tuckman's stages of forming, storming, norming, performing, and adjourning lacking in descriptive depth and clear definition. Gathered and organized group dynamics graduate students' assessments of characteristics of stages over five-year…

  9. Groups and Geometries : Siena Conference

    CERN Document Server

    Kantor, William; Lunardon, Guglielmo; Pasini, Antonio; Tamburini, Maria

    1998-01-01

    On September 1-7, 1996 a conference on Groups and Geometries took place in lovely Siena, Italy. It brought together experts and interested mathematicians from numerous countries. The scientific program centered around invited exposi­ tory lectures; there also were shorter research announcements, including talks by younger researchers. The conference concerned a broad range of topics in group theory and geometry, with emphasis on recent results and open problems. Special attention was drawn to the interplay between group-theoretic methods and geometric and combinatorial ones. Expanded versions of many of the talks appear in these Proceedings. This volume is intended to provide a stimulating collection of themes for a broad range of algebraists and geometers. Among those themes, represented within the conference or these Proceedings, are aspects of the following: 1. the classification of finite simple groups, 2. the structure and properties of groups of Lie type over finite and algebraically closed fields of f...

  10. Decision Dynamics in Group Evacuation

    CERN Document Server

    Han, Fangqiu; Schlesinger, Kimberly J; Gür, Izzeddin; Carlson, Jean M

    2016-01-01

    Identifying factors that affect human decision making and quantifying their influence remain essential and challenging tasks for the design and implementation of social and technological communication systems. We report results of a behavioral experiment involving decision making in the face of an impending natural disaster. In a controlled laboratory setting, we characterize individual and group evacuation decision making influenced by several key factors, including the likelihood of the disaster, available shelter capacity, group size, and group decision protocol. Our results show that success in individual decision making is not a strong predictor of group performance. We use an artificial neural network trained on the collective behavior of subjects to predict individual and group outcomes. Overall model accuracy increases with the inclusion of a subject-specific performance parameter based on laboratory trials that captures individual differences. In parallel, we demonstrate that the social media activit...

  11. Stackable groups, tame filling invariants, and algorithmic properties of groups

    CERN Document Server

    Brittenham, Mark

    2011-01-01

    We introduce a combinatorial property for finitely generated groups called stackable that implies the existence of an inductive procedure for constructing van Kampen diagrams with respect to a canonical finite presentation. We also define algorithmically stackable groups, for which this procedure is an effective algorithm. This property gives a uniform model for algorithms arising from both rewriting systems and almost convexity for groups. We also introduce a new pair of asymptotic invariants that are filling inequalities refining the notions of intrinsic and extrinsic diameter inequalities for finitely presented groups. These tame filling invariants are quasi-isometry invariants, up to Lipschitz equivalence of functions (and, in the case of the intrinsic tame filling invariant, up to choice of a sufficiently large set of defining relators). We show that radial tameness functions are equivalent to the extrinsic tame filling invariant condition, and so intrinsic tame filling invariants can be viewed as the in...

  12. EDF group - annual report 2003; Groupe EDF - rapport annuel 2003

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This document contains the magazine, the financial statements and the sustainable development report of Electricite de France (EdF) group for 2003: 1 - the magazine (chairman's statement, group profile, vision and strategy); 2 - the consolidated financial statements for the period ended 31 December 2003 (statutory auditors' report on the consolidated financial statements, EDF's summary annual financial statements); 3 - sustainable development report (transparency and dialogue, responsibility, commitment, partnerships for progress). (J.S.)

  13. Dealer Group or Financial Planning Group? A Brief Technical Note

    Directory of Open Access Journals (Sweden)

    Lujer Santacruz

    2011-06-01

    Full Text Available This technical note examines whether the industry practice of using the term dealer group when referring to afinancial planning group contributes to the general perception that financial advisers are not objective whenmaking financial product recommendations. An experimental design carried out through an online survey isused. This is supplemented by a direct comparison survey on the two terminologies. The results provide acase for the industry to adopt a new terminology.

  14. Bayesian hierarchical grouping: Perceptual grouping as mixture estimation.

    Science.gov (United States)

    Froyen, Vicky; Feldman, Jacob; Singh, Manish

    2015-10-01

    We propose a novel framework for perceptual grouping based on the idea of mixture models, called Bayesian hierarchical grouping (BHG). In BHG, we assume that the configuration of image elements is generated by a mixture of distinct objects, each of which generates image elements according to some generative assumptions. Grouping, in this framework, means estimating the number and the parameters of the mixture components that generated the image, including estimating which image elements are "owned" by which objects. We present a tractable implementation of the framework, based on the hierarchical clustering approach of Heller and Ghahramani (2005). We illustrate it with examples drawn from a number of classical perceptual grouping problems, including dot clustering, contour integration, and part decomposition. Our approach yields an intuitive hierarchical representation of image elements, giving an explicit decomposition of the image into mixture components, along with estimates of the probability of various candidate decompositions. We show that BHG accounts well for a diverse range of empirical data drawn from the literature. Because BHG provides a principled quantification of the plausibility of grouping interpretations over a wide range of grouping problems, we argue that it provides an appealing unifying account of the elusive Gestalt notion of Prägnanz.

  15. Third group cohomology and gerbes over Lie groups

    Science.gov (United States)

    Mickelsson, Jouko; Wagner, Stefan

    2016-10-01

    The topological classification of gerbes, as principal bundles with the structure group the projective unitary group of a complex Hilbert space, over a topological space H is given by the third cohomology H3(H , Z) . When H is a topological group the integral cohomology is often related to a locally continuous (or in the case of a Lie group, locally smooth) third group cohomology of H. We shall study in more detail this relation in the case of a group extension 1 → N → G → H → 1 when the gerbe is defined by an abelian extension 1 → A → N ˆ → N → 1 of N. In particular, when Hs1 (N , A) vanishes we shall construct a transgression map Hs2 (N , A) → Hs3 (H ,AN) , where AN is the subgroup of N-invariants in A and the subscript s denotes the locally smooth cohomology. Examples of this relation appear in gauge theory which are discussed in the paper.

  16. Spin networks for noncompact groups

    Science.gov (United States)

    Freidel, Laurent; Livine, Etera R.

    2003-03-01

    Spin networks are a natural generalization of Wilson loop functionals. They have been extensively studied in the case where the gauge group is compact and it has been shown that they naturally form a basis of gauge invariant observables. Physically the restriction to compact gauge groups is enough for the study of Yang-Mills theories, however it is well known that noncompact groups naturally arise as internal gauge groups for Lorentzian gravity models. In this context, a proper construction of gauge invariant observables is needed. The purpose of the present work is to define the notion of spin network states for noncompact groups. We first build, by a careful gauge fixing procedure, a natural measure and a Hilbert space structure on the space of gauge invariant graph connections. Spin networks are then defined as generalized eigenvectors of a complete set of hermitic commuting operators. We show how the delicate issue of taking the quotient of a space by noncompact groups can be address in term of algebraic geometry. We finally construct the full Hilbert space containing all spin network states. Having in mind applications to gravity, we illustrate our results for the groups SL(2,R) and SL(2,C).

  17. Modelling group dynamic animal movement

    DEFF Research Database (Denmark)

    Langrock, Roland; Hopcraft, J. Grant C.; Blackwell, Paul G.;

    2014-01-01

    Group dynamic movement is a fundamental aspect of many species' movements. The need to adequately model individuals' interactions with other group members has been recognised, particularly in order to differentiate the role of social forces in individual movement from environmental factors. However...... makes its movement decisions relative to the group centroid. The basic idea is framed within the flexible class of hidden Markov models, extending previous work on modelling animal movement by means of multi-state random walks. While in simulation experiments parameter estimators exhibit some bias...

  18. Wave propagation and group velocity

    CERN Document Server

    Brillouin, Léon

    1960-01-01

    Wave Propagation and Group Velocity contains papers on group velocity which were published during the First World War and are missing in many libraries. It introduces three different definitions of velocities: the group velocity of Lord Rayleigh, the signal velocity of Sommerfeld, and the velocity of energy transfer, which yields the rate of energy flow through a continuous wave and is strongly related to the characteristic impedance. These three velocities are identical for nonabsorbing media, but they differ considerably in an absorption band. Some examples are discussed in the last chapter

  19. Semi-Quantitative Group Testing

    CERN Document Server

    Emad, Amin

    2012-01-01

    We consider a novel group testing procedure, termed semi-quantitative group testing, motivated by a class of problems arising in genome sequence processing. Semi-quantitative group testing (SQGT) is a non-binary pooling scheme that may be viewed as a combination of an adder model followed by a quantizer. For the new testing scheme we define the capacity and evaluate the capacity for some special choices of parameters using information theoretic methods. We also define a new class of disjunct codes suitable for SQGT, termed SQ-disjunct codes. We also provide both explicit and probabilistic code construction methods for SQGT with simple decoding algorithms.

  20. Congruence Subgroups of Hecke Groups

    Institute of Scientific and Technical Information of China (English)

    Bo CHEN; Ping Zhi YUAN

    2009-01-01

    Hecke groups are an important tool in investigating functional equations, and congruence subgroups of Hecke groups play an important rule in research of the solutions of the Dirichlet series.When q, m are two primes, congruence subgroups and the principal congruence subgroups of level m of the Hecke group H(√q) have been investigated in many papers. In this paper, we generalize these results to the case where q is a positive integer with q ≥ 5, √q ¢ Z and m is a power of an odd prime.

  1. MODELLING OF ONLINE GROUP DISCOUNTS

    Directory of Open Access Journals (Sweden)

    Karlo Kotarac

    2013-02-01

    Full Text Available Web pages for group discounts have become very popular in the past few years. In this paper we concentrate on the group discounts for the service industry in which a quality of the service plays an important role in retaining customers which in return affects business profitability. We present a model of the group discount offer from a merchant’s point view. A merchant decides about the size of the discount offered, having in mind quality of the service offered which is affected by the number of customers who use the service. Finally, we derive the first order optimality conditions.

  2. Geometry, rigidity, and group actions

    CERN Document Server

    Farb, Benson; Zimmer, Robert J

    2011-01-01

    The study of group actions is more than a hundred years old but remains to this day a vibrant and widely studied topic in a variety of mathematic fields. A central development in the last fifty years is the phenomenon of rigidity, whereby one can classify actions of certain groups, such as lattices in semi-simple Lie groups. This provides a way to classify all possible symmetries of important spaces and all spaces admitting given symmetries. Paradigmatic results can be found in the seminal work of George Mostow, Gergory Margulis, and Robert J. Zimmer, among others.The p

  3. Group theory and its applications

    CERN Document Server

    Loebl, Ernest M

    1975-01-01

    Group Theory and its Applications, Volume III covers the two broad areas of applications of group theory, namely, all atomic and molecular phenomena, as well as all aspects of nuclear structure and elementary particle theory.This volume contains five chapters and begins with an introduction to Wedderburn's theory to establish the structure of semisimple algebras, algebras of quantum mechanical interest, and group algebras. The succeeding chapter deals with Dynkin's theory for the embedding of semisimple complex Lie algebras in semisimple complex Lie algebras. These topics are followed by a rev

  4. Marketing audit in group practice.

    Science.gov (United States)

    Blackburn, J M

    1984-01-01

    The marketing audit, whether large-scale or small-scale, will soon be critical to the success of every medical group practice. This dynamic process, in which the many components of a group's marketing efforts are analyzed, is examined from the perspective of ideal circumstances and unlimited resources, and more pragmatically, from the perspective of various-sized groups, with different resources and marketing talent. The audit components are prioritized, possible adaptations and combinations are presented, and reasonable implementation mechanisms, designed to address audit outcomes, are suggested.

  5. Groups, measures, and the NIP

    Science.gov (United States)

    Hrushovski, Ehud; Peterzil, Ya'acov; Pillay, Anand

    2008-04-01

    We discuss measures, invariant measures on definable groups, and genericity, often in an NIP (failure of the independence property) environment. We complete the proof of the third author's conjectures relating definably compact groups G in saturated o -minimal structures to compact Lie groups. We also prove some other structural results about such G , for example the existence of a left invariant finitely additive probability measure on definable subsets of G . We finally introduce the new notion of ``compact domination" (domination of a definable set by a compact space) and raise some new conjectures in the o -minimal case.

  6. Dual identity, in-group projection, and out-group feelings among ethnic minority groups

    NARCIS (Netherlands)

    Verkuyten, Maykel; Martinovic, Borja

    2016-01-01

    This study extends research on dual identity and in-group projection by considering category prototypicality and indispensability, and by focusing on ethnic minority members and their attitudes towards the native majority and minority out-groups. Among a sample of 491 participants of the three large

  7. Flowchart and Variation of BOM in Manufacturing%制造活动中BOM的研究

    Institute of Scientific and Technical Information of China (English)

    许超

    2005-01-01

    以钣金产品制造为分析对象,对制造企业中物料清单BOM信息的传递、变化和演变进行了研究和探讨,从中揭示企业在进行生产制造信息集成中的一些关键问题,这对进一步完善制造业信息化具有重要参考意义.

  8. ENTRE O BOM E O MAU SELVAGEM: FICÇÃO E ALTERIDADE NO CINEMA BRASILEIRO

    Directory of Open Access Journals (Sweden)

    JULIANO GONÇALVES DA SILVA

    2007-12-01

    Full Text Available ABSTRACT: This paper consists in an analysis of the indians image on the brazilian, achieved through the study of how the indian character is built and disseminated through the brazilian fiction films.RESUMO: O artigo realiza uma análise da imagem do índio no cinema brasileiro, através do estudo de como o personagem indígena é por ele construído e veiculado através dos filmes de ficção de longa-metragem.

  9. Entropy-based quantification of a product’s BOM blocking effect

    Directory of Open Access Journals (Sweden)

    César Martínez-Olvera

    2016-01-01

    Full Text Available Manufacturing complexity increases as a result of product configuration, and even though different manufacturing complexity measures have been developed, none of them seem to put attention to the blocking effect a product’s bill-of-material imposes to the process flow. The following paper extends the research presented by the authors in a previous paper, where a set of entropic formulations were developed to act as an increase/decrease indicator of a manufacturing system’s performance parameters. Our findings show that the improvements to the entropic formulations provide results that are closer to the system’s performance parameters final values.

  10. "BOM DIA PROFESSORA, ENTÃO VEM CÁ PARA OS AVALIAR?" DESAFIOS E POSSIBILIDADES DA ETNOENFERMAGE

    Directory of Open Access Journals (Sweden)

    Maria Augusta Grou Moita

    2013-01-01

    Full Text Available El papel del(a etnógrafo(a puede ser exigente y desafiante. A menudo, se experimentan situaciones inesperadas y sentimientos que originan profundas reflexiones y el surgimiento de estrategias imprevistas para resolver problemas. En este sentido, nos proponemos reflexionar sobre la experiencia de este papel a partir de un estudio de Etno-enfermería. Esta reflexión se basa en un extracto tomado de las notas de campo de este estudio. Se encuadró teóricamente y complementó con un análisis de la aplicación de las guías propuestas por Leininger. Las ambigüedades, dificultades, contradicciones, desafíos y posibilidades que surgieron, nos ha llevado a profundizar el conocimiento, a tomar conciencia de las múltiples funciones vividas, a darse cuenta de la importancia de desarrollar la atención, a resaltar de ser aceptado por los demás, a compartir experiencias y a desarrollar la competencia cultural. Creemos que este papel nos ha transformado y ha promovido nuestro crecimiento como personas e investigadores.

  11. Symbolic dynamics and hyperbolic groups

    CERN Document Server

    Coornaert, Michel

    1993-01-01

    Gromov's theory of hyperbolic groups have had a big impact in combinatorial group theory and has deep connections with many branches of mathematics suchdifferential geometry, representation theory, ergodic theory and dynamical systems. This book is an elaboration on some ideas of Gromov on hyperbolic spaces and hyperbolic groups in relation with symbolic dynamics. Particular attention is paid to the dynamical system defined by the action of a hyperbolic group on its boundary. The boundary is most oftenchaotic both as a topological space and as a dynamical system, and a description of this boundary and the action is given in terms of subshifts of finite type. The book is self-contained and includes two introductory chapters, one on Gromov's hyperbolic geometry and the other one on symbolic dynamics. It is intended for students and researchers in geometry and in dynamical systems, and can be used asthe basis for a graduate course on these subjects.

  12. NISE (Nursing Inservice Education Group)

    Science.gov (United States)

    Clubine, Marilyn; And Others

    1973-01-01

    The purpose of the Toronto Inservice Education Group became to meet regularly in order to provide an opportunity to assist and guide those responsible for formulating and carrying out inservice education. Article outlines their objectives. (Author/RK)

  13. Topological Groups and Dugundji Compacta

    Science.gov (United States)

    Uspenskiĭ, V. V.

    1990-02-01

    A compact space X is called a Dugundji compactum if for every compact Y containing X, there exists a linear extension operator \\Lambda:\\ C(X)\\to C(Y) which preserves nonnegativity and maps constants into constants. It is known that every compact group is a Dugundji compactum. In this paper we show that compacta connected in a natural way with topological groups enjoy the same property. For example, in each of the following cases, the compact space X is a Dugundji compactum:1) X is a retract of an arbitrary topological group;2) X=\\beta P, where P is a pseudocompact space on which some \\aleph_0-bounded topological group acts transitively and continuously.Bibliography: 57 titles.

  14. Climate change and group dynamics

    NARCIS (Netherlands)

    Postmes, Tom

    2015-01-01

    The characteristics and views of people sceptical about climate change have been analysed extensively. A study now confirms that sceptics in the US have some characteristics of a social movement, but shows that the same group dynamics propel believers

  15. The Group Treatment of Bulimia.

    Science.gov (United States)

    Weinstein, Harvey M.; Richman, Ann

    1984-01-01

    Bulimia has become an increasing problem in the college population. This article describes a group psychotherapeutic treatment approach to the problem. A theoretical formulation of the psychodynamics that may underlie the development of bulimia is offered. (Author/DF)

  16. A service dog in group.

    Science.gov (United States)

    Rothberg, Brian; Collins, Emily

    2015-04-01

    Service dogs are sanctioned by the Americans with Disabilities Act as having protected rights allowing them to assist owners with disabilities. These dogs are appearing with increasing frequency in healthcare settings, and it is important for healthcare providers to understand the rules and regulations given to service animals and owners. We discuss processes that transpired when a service dog was brought into a psychodynamic psychotherapy group. The purpose of this paper is to highlight the unintended consequences of the Americans with Disabilities Act of 2010 as it concerns service dogs and the impact on the group process. Problems resulting from the introduction of service dogs into therapy groups should be anticipated and explicitly discussed in the course of the group's transactions.

  17. Kloosterman sheaves for reductive groups

    CERN Document Server

    Heinloth, Jochen; Yun, Zhiwei

    2010-01-01

    Deligne constructed a remarkable local system on $\\bP^1-\\{0,\\infty\\}$ attached to a family of Kloosterman sums. Katz calculated its monodromy and asked whether there are Kloosterman sheaves for general reductive groups and which automorphic forms should be attached to these local systems under the Langlands correspondence. Motivated by work of Gross and Frenkel-Gross we find an explicit family of such automorphic forms and even a simple family of automorphic sheaves in the framework of the geometric Langlands program. We use these automorphic sheaves to construct l-adic Kloosterman sheaves for any reductive group in a uniform way, and describe the local and global monodromy of these Kloosterman sheaves. In particular, they give motivic Galois representations with exceptional monodromy groups G_2,F_4,E_7 and E_8. This also gives an example of the geometric Langlands correspondence with wild ramifications for any reductive group.

  18. Remainder Wheels and Group Theory

    Science.gov (United States)

    Brenton, Lawrence

    2008-01-01

    Why should prospective elementary and high school teachers study group theory in college? This paper examines applications of abstract algebra to the familiar algorithm for converting fractions to repeating decimals, revealing ideas of surprising substance beneath an innocent facade.

  19. Metabolomics and Epidemiology Working Group

    Science.gov (United States)

    The Metabolomics and Epidemiology (MetEpi) Working Group promotes metabolomics analyses in population-based studies, as well as advancement in the field of metabolomics for broader biomedical and public health research.

  20. On w-maximal groups

    CERN Document Server

    Gonzalez-Sanchez, Jon

    2010-01-01

    Let $w = w(x_1,..., x_n)$ be a word, i.e. an element of the free group $F =$ on $n$ generators $x_1,..., x_n$. The verbal subgroup $w(G)$ of a group $G$ is the subgroup generated by the set $\\{w (g_1,...,g_n)^{\\pm 1} | g_i \\in G, 1\\leq i\\leq n \\}$ of all $w$-values in $G$. We say that a (finite) group $G$ is $w$-maximal if $|G:w(G)|> |H:w(H)|$ for all proper subgroups $H$ of $G$ and that $G$ is hereditarily $w$-maximal if every subgroup of $G$ is $w$-maximal. In this text we study $w$-maximal and hereditarily $w$-maximal (finite) groups.

  1. Group valued differential forms revisited

    DEFF Research Database (Denmark)

    Kock, Anders

    We study the relationship between combinatorial group valued differential forms, and classical differential forms with values in the corresponding Lie algebra. In particular, we compare simplicial coboundary and exterior derivative for 1-forms. The results represent strengthenings of results...

  2. Injuries in group kept horses

    DEFF Research Database (Denmark)

    Mejdell, C.M.; Jorgensen, G.M.; Keeling, L.

    2014-01-01

    Group housing of horses is not very widespread, despite obvious advantages for their development and mental well-being. One often expressed rationale for this is that horse owners are worried about the risk of injuries due to kicks, bites or being chased into obstacles. To address this concern, we...... developed and validated a scoring system for external injuries in horses to be able to record the severity of a lesion in a standardized and simple way under field conditions. The scoring system has five categories from insignificant loss of hair to severe, life threatening injuries. It was used...... to categorize 1124 injuries in 478 horses. Most of these horses were allocated to groups to study the effect of group composition (i.e. same age or mixed, same gender or mixed, socially stable or unstable groups) on behaviour and injuries. The material included mainly riding and leisure purpose horses...

  3. Bosonic colored group field theory

    Energy Technology Data Exchange (ETDEWEB)

    Ben Geloun, Joseph [Universite Paris XI, Laboratoire de Physique Theorique, Orsay Cedex (France); University of Abomey-Calavi, Cotonou (BJ). International Chair in Mathematical Physics and Applications (ICMPA-UNESCO Chair); Universite Cheikh Anta Diop, Departement de Mathematiques et Informatique, Faculte des Sciences et Techniques, Dakar (Senegal); Magnen, Jacques [Ecole Polytechnique, Centre de Physique Theorique, Palaiseau Cedex (France); Rivasseau, Vincent [Universite Paris XI, Laboratoire de Physique Theorique, Orsay Cedex (France)

    2010-12-15

    Bosonic colored group field theory is considered. Focusing first on dimension four, namely the colored Ooguri group field model, the main properties of Feynman graphs are studied. This leads to a theorem on optimal perturbative bounds of Feynman amplitudes in the ''ultraspin'' (large spin) limit. The results are generalized in any dimension. Finally, integrating out two colors we write a new representation, which could be useful for the constructive analysis of this type of models. (orig.)

  4. Holonomy groups of Lorentzian manifolds

    CERN Document Server

    Galaev, Anton S

    2016-01-01

    In this paper, a survey of the recent results about the classification of the connected holonomy groups of the Lorentzian manifolds is given. A simplification of the construction of the Lorentzian metrics with all possible connected holonomy groups is obtained. As the applications, the Einstein equation, Lorentzian manifolds with parallel and recurrent spinor fields, conformally flat Walker metrics and the classification of 2-symmetric Lorentzian manifolds are considered.

  5. Managing factoring in banking groups

    OpenAIRE

    2006-01-01

    On the market for factoring services independent suppliers coexhist with companies affiliated with banking groups. The last ones can be oriented in their decision processes by the policies of their parent company, usually a bank. They could also benefit from synergies among the different units of the group. The main benefits are linked to cost reduction, better skill-based resources allocation and a higher amount of financial coverage. If such interdependencies are found ...

  6. Fifteenth LAMPF users group meeting

    Energy Technology Data Exchange (ETDEWEB)

    Cochran, D.R.F. (comp.)

    1982-03-01

    The Fifteenth LAMPF Users Group Meeting was held November 2-3, 1981 at the Clinton P. Anderson Meson Physical Facility. The program of papers scheduled to be presented was amended to include a Report from Washington by Clarence R. Richardson, US Department of Energy. The general meeting ended with a round-table working group discussion concerning the Planning for a Kaon Factory. Individual items from the meeting were prepared separately for the data base.

  7. The EWMA Patient Outcome Group

    DEFF Research Database (Denmark)

    Gottrup, F

    2009-01-01

    Across Europe, clinical experts in wound care and industry representatives have joined forces to propose recommendations for clinical data collection on chronic wound management. Here, the chair of the group, Finn Gottrup, outlines its main objectives.......Across Europe, clinical experts in wound care and industry representatives have joined forces to propose recommendations for clinical data collection on chronic wound management. Here, the chair of the group, Finn Gottrup, outlines its main objectives....

  8. Fuzzy Group Ideals and Rings

    Directory of Open Access Journals (Sweden)

    Kharatti Lal

    2015-12-01

    Full Text Available This section define a level subring or level ideals obtain a set of necessary and sufficient condition for the equality of two ideals and characterizes field in terms of its fuzzy ideals. It also presents a procedure to construct a fuzzy subrings (fuzzy ideals from any given ascending chain of subring ideal. We prove that the lattice of fuzzy congruence of group G (respectively ring R is isomorphic to the lattice of fuzzy normal subgroup of G (respectively fuzzy ideals of R.In Yuan Boond Wu wangrning investigated the relationship between the fuzzy ideals and the fuzzy congruences on a distributive lattice and obtained that the lattice of fuzzy ideals is isomorphic to the lattice of fuzzy congruences on a generalized Boolean algebra. Fuzzy group theory can be used to describe, symmetries and permutation in nature and mathematics. The fuzzy group is one of the oldest branches of abstract algebra. For example group can be used is classify to all of the forms chemical crystal can take. Group can be used to count the number of non-equivalent objects and permutation or symmetries. For example, the number of different is switching functions of n, variable when permutation of the input are allowed. Beside crystallography and combinatory group have application of quantum mechanics.

  9. Unitary Representations of Gauge Groups

    Science.gov (United States)

    Huerfano, Ruth Stella

    I generalize to the case of gauge groups over non-trivial principal bundles representations that I. M. Gelfand, M. I. Graev and A. M. Versik constructed for current groups. The gauge group of the principal G-bundle P over M, (G a Lie group with an euclidean structure, M a compact, connected and oriented manifold), as the smooth sections of the associated group bundle is presented and studied in chapter I. Chapter II describes the symmetric algebra associated to a Hilbert space, its Hilbert structure, a convenient exponential and a total set that later play a key role in the construction of the representation. Chapter III is concerned with the calculus needed to make the space of Lie algebra valued 1-forms a Gaussian L^2-space. This is accomplished by studying general projective systems of finitely measurable spaces and the corresponding systems of sigma -additive measures, all of these leading to the description of a promeasure, a concept modeled after Bourbaki and classical measure theory. In the case of a locally convex vector space E, the corresponding Fourier transform, family of characters and the existence of a promeasure for every quadratic form on E^' are established, so the Gaussian L^2-space associated to a real Hilbert space is constructed. Chapter III finishes by exhibiting the explicit Hilbert space isomorphism between the Gaussian L ^2-space associated to a real Hilbert space and the complexification of its symmetric algebra. In chapter IV taking as a Hilbert space H the L^2-space of the Lie algebra valued 1-forms on P, the gauge group acts on the motion group of H defining in an straight forward fashion the representation desired.

  10. Pride, Shame and Group Identification

    Directory of Open Access Journals (Sweden)

    Alessandro eSalice

    2016-04-01

    Full Text Available Self-conscious emotions such as shame and pride are emotions that typically focus on the self of the person who feels them. In other words, the intentional object of these emotions is assumed to be the subject that experiences them. Many reasons speak in its favor and yet this account seems to leave a question open: how to cash out those cases in which one genuinely feels ashamed or proud of what someone else does?This paper contends that such cases do not necessarily challenge the idea that shame and pride are about the emoting subject. Rather, we claim that some of the most paradigmatic scenarios of shame and pride induced by others can be accommodated by taking seriously the consideration that, in such cases, the subject group-identifies with the other. This is the idea that, in feeling these forms of shame or pride, the subject is conceiving of herself as a member of the same group as the subject acting shamefully or in an admirable way. In other words, these peculiar emotive responses are elicited in the subject insofar as, and to the extent that, she is (or sees herself as being a member of a group – the group to which those who act shamefully or admirably also belong.By looking into the way in which the notion of group identification can allow for an account of hetero-induced shame and pride, this paper attempts to achieve a sort of mutual enlightenment that brings to light not only an important and generally neglected form of self-conscious emotions, but also relevant features of group identification. In particular, it generates evidence for the idea that group identification is a psychological process that the subject does not have to carry out intentionally in the sense that it is not necessarily triggered by the subject’s conative states like desires or intentions.

  11. Deriving a group psychic apparatus and a typology of group mental states from Bion's group dynamics

    OpenAIRE

    2009-01-01

    There is abundant psychoanalytically-oriented literature which apply Freud's concepts related to his psychic apparatus theory. For instance, many researchers often describe group phenomena in terms of "conscious", "unconscious", "ego", and "superego". However, with the exception of Rene Kas's pioneer work, l'appareil psychic groupal, there is, to the author's knowledge, no study which has discussed explicitly and systematically the group's psychic apparatus. In the present paper the author ha...

  12. Counting primes, groups, and manifolds.

    Science.gov (United States)

    Goldfeld, Dorian; Lubotzky, Alexander; Nikolov, Nikolay; Pyber, László

    2004-09-14

    Let Lambda=SL(2)(Z) be the modular group and let c(n)(Lambda) be the number of congruence subgroups of Lambda of index at most n. We prove that lim(n--> infinity )(log c(n)(Lambda)/((log n)(2)/log log n))=(3-2(sqrt)2)/4. The proof is based on the Bombieri-Vinogradov "Riemann hypothesis on the average" and on the solution of a new type of extremal problem in combinatorial number theory. Similar surprisingly sharp estimates are obtained for the subgroup growth of lattices in higher rank semisimple Lie groups. If G is such a Lie group and Gamma is an irreducible lattice of G it turns out that the subgroup growth of Gamma is independent of the lattice and depends only on the Lie type of the direct factors of G. It can be calculated easily from the root system. The most general case of this result relies on the Generalized Riemann Hypothesis, but many special cases are unconditional. The proofs use techniques from number theory, algebraic groups, finite group theory, and combinatorics.

  13. Topological Insulators from Group Cohomology

    Science.gov (United States)

    Alexandradinata, A.; Wang, Zhijun; Bernevig, B. Andrei

    2016-04-01

    We classify insulators by generalized symmetries that combine space-time transformations with quasimomentum translations. Our group-cohomological classification generalizes the nonsymmorphic space groups, which extend point groups by real-space translations; i.e., nonsymmorphic symmetries unavoidably translate the spatial origin by a fraction of the lattice period. Here, we further extend nonsymmorphic groups by reciprocal translations, thus placing real and quasimomentum space on equal footing. We propose that group cohomology provides a symmetry-based classification of quasimomentum manifolds, which in turn determines the band topology. In this sense, cohomology underlies band topology. Our claim is exemplified by the first theory of time-reversal-invariant insulators with nonsymmorphic spatial symmetries. These insulators may be described as "piecewise topological," in the sense that subtopologies describe the different high-symmetry submanifolds of the Brillouin zone, and the various subtopologies must be pieced together to form a globally consistent topology. The subtopologies that we discover include a glide-symmetric analog of the quantum spin Hall effect, an hourglass-flow topology (exemplified by our recently proposed KHgSb material class), and quantized non-Abelian polarizations. Our cohomological classification results in an atypical bulk-boundary correspondence for our topological insulators.

  14. Geochronology of the Dahongshan Group

    Institute of Scientific and Technical Information of China (English)

    胡霭琴; 朱炳泉; 等

    1991-01-01

    The Dahongshan Group is divided into five formations from the bottom to the top:the Laochanghe For-mation;the Manganghe Formation;the Hongshan Formation ,the Feiweihe Formation and the Potou For-mation.As can be seen form the U-Pb Concordia plot for zircon fractions collected from the metamorphic sodic lava of the Hongshan Formation,the upper intersect age with the Concordia is 1665.55-10.86+13.56Ma.Sm-Nd dating of four whole-rock samples and one hornblende from the Manganghe and Hongshan forma-tions yielded an isochron age of 1657±82Ma .This result is in good agreement with the zircon U-Pb age and thus can represent the formation age of the Dahongshan Group.The initial143Nd/144Nd ratio is esti-mated at 0.510646,with END(T)=+3.1±1.8.In addition the Dahongshan Group rocks are character-ized by low REE contents,with δEu>1.All this goes to show that the original rocks of the Dahongshan Group were derived from a depleted mantle.The calculated Sm-Nd model ages range from-1900 to -2000Ma,representing the time of crust/mantle differentiation in the area studied.From the above results,in conjunction with the time-scale scheme for China,the Dahongshan Group should be assigned to the Middle Proterozoic.

  15. Brain evolution: when is a group not a group?

    Science.gov (United States)

    Byrne, Richard W; Bates, Lucy A

    2007-10-23

    In testing the 'social brain hypothesis' with comparative data, most research has used group size as an index of cognitive challenge. Recent work suggests that this measure is too crude to apply to a wide range of species, and biologists may need to develop other ways of extending these analyses.

  16. The Effects of Music and Group Stage on Group Leader and Member Behavior in Psychoeducational Groups for Children of Divorce

    Science.gov (United States)

    Cercone, Kristin; DeLucia-Waack, Janice

    2012-01-01

    This study examined the effects of music and group stage on group process and group leader and member behavior within 8-week psychoeducational groups for children of divorce. Audiotapes of group sessions were rated using the Interactional Process Analysis and the Group Sessions Ratings Scale. Both treatment groups were very similar in terms of…

  17. 75 FR 47631 - Swets Information Services, Operations Department, Information Technology Group, Marketing Group...

    Science.gov (United States)

    2010-08-06

    ... Technology Group, Marketing Group, Finance Group, Runnemede, NJ; Amended Certification Regarding Eligibility... investigation combined the Operations Department, Information Technology (IT) Group, Marketing Group and the... Information Services, Operations Department, Information Technology Group, Marketing Group, and......

  18. Beauville Surfaces and Groups 2012

    CERN Document Server

    Garion, Shelly; Vdovina, Alina; Springer Proceedings in Mathematics & Statistics : Volume 123

    2015-01-01

    This collection of surveys and research articles explores a fascinating class of varieties: Beauville surfaces. It is the first time that these objects are discussed from the points of view of algebraic geometry as well as group theory. The book also includes various open problems and conjectures related to these surfaces. Beauville surfaces are a class of rigid regular surfaces of general type, which can be described in a purely algebraic combinatoric way. They play an important role in different fields of mathematics like algebraic geometry, group theory and number theory. The notion of Beauville surface was introduced by Fabrizio Catanese in 2000 and, after the first systematic study of these surfaces by Ingrid Bauer, Fabrizio Catanese and Fritz Grunewald, there has been an increasing interest in the subject. These proceedings reflect the topics of the lectures presented during the workshop ‘Beauville Surfaces and Groups 2012’, held at Newcastle University, UK in June 2012. This conference brought toge...

  19. CFCC working group meeting: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This report is a compilation of the vugraphs presented at this meeting. Presentations covered are: CFCC Working Group; Overview of study on applications for advanced ceramics in industries for the future; Design codes and data bases: The CFCC program and its involvement in ASTM, ISO, ASME, and military handbook 17 activities; CFCC Working Group meeting (McDermott Technology); CFCC Working Group meeting (Textron); CFCC program for DMO materials; Developments in PIP-derived CFCCs; Toughened Silcomp (SiC-Si) composites for gas turbine engine applications; CFCC program for CVI materials; Self-lubricating CFCCs for diesel engine applications; Overview of the CFCC program`s supporting technologies task; Life prediction methodologies for CFCC components; Environmental testing of CFCCs in combustion gas environments; High-temperature particle filtration ORNL/DCC CRADA; HSCT CMC combustor; and Case study -- CFCC shroud for industrial gas turbines.

  20. Network Inference from Grouped Data

    CERN Document Server

    Zhao, Yunpeng

    2016-01-01

    In medical research, economics, and the social sciences data frequently appear as subsets of a set of objects. Over the past century a number of descriptive statistics have been developed to construct network structure from such data. However, these measures lack a generating mechanism that links the inferred network structure to the observed groups. To address this issue, we propose a model-based approach called the Hub Model which assumes that every observed group has a leader and that the leader has brought together the other members of the group. The performance of Hub Models is demonstrated by simulation studies. We apply this model to infer the relationships among Senators serving in the 110th United States Congress, the characters in a famous 18th century Chinese novel, and the distribution of flora in North America.

  1. One Stop Group Law Shop?

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2012-01-01

    The article, which is the editorial for February 2012 i European Company Law, argues that the EU must introduce a directive offering the possibility to a European cross-border group of being treated, for company law reasons, in any EU country according to the same provisions which are in force...... in the parent company's country of domicile, thus facilitating cross-border activities and establishment for European groups of companies. The article argues that an analogy should be drawn from the CCCTB Directive (the Directive on a Common Consolidated Corporate Tax Base) which is on the threshold of being...... adopted in 2012, allowing cross-border groups to be taxed for corporate tax purposes according to the corporate tax provisions in the country of domicile of the parent company....

  2. Basic results on braid groups

    CERN Document Server

    Gonzalez-Meneses, Juan

    2010-01-01

    These are Lecture Notes of a course given by the author at the French-Spanish School "Tresses in Pau", held in Pau (France) in October 2009. It is basically an introduction to distinct approaches and techniques that can be used to show results in braid groups. Using these techniques we provide several proofs of well known results in braid groups, namely the correctness of Artin's presentation, that the braid group is torsion free, or that its center is generated by the full twist. We also recall some solutions of the word and conjugacy problems, and that roots of a braid are always conjugate. We also describe the centralizer of a given braid. Most proofs are classical ones, using modern terminology. I have chosen those which I find simpler or more beautiful.

  3. A virtual team group process.

    Science.gov (United States)

    Bell, Marnie; Robertson, Della; Weeks, Marlene; Yu, Deborah

    2002-01-01

    Virtual teams are a phenomenon of the Information Era and their existence in health care is anticipated to increase with technology enhancements such as telehealth and groupware. The mobilization and support of high performing virtual teams are important for leading knowledge-based health professionals in the 21st century. Using an adapted McGrath group development model, the four staged maturation process of a virtual team consisting of four masters students is explored in this paper. The team's development is analyzed addressing the interaction of technology with social and task dynamics. Throughout the project, leadership competencies of value to the group that emerged were demonstrated and incorporated into the development of a leadership competency assessment instrument. The demonstration of these competencies illustrated how they were valued and internalized by the group. In learning about the work of this virtual team, the reader will gain understanding of how leadership impacts virtual team performance.

  4. Euratom Neutron Radiography Working Group

    DEFF Research Database (Denmark)

    Domanus, Joseph Czeslaw

    1986-01-01

    In 1979 a Neutron Radiography Working Group (NRWG) was constituted within Buratom with the participation of all centers within the European Community at which neutron facilities were available. The main purpose of NRWG was to standardize methods and procedures used in neutron radiography of nuclear...... reactor fuel as well as establish standards for radiographic image quality of neutron radiographs. The NRWG meets once a year in each of the neutron radiography centers to review the progress made and draw plans for the future. Besides, ad-hoc sub-groups or. different topics within the field of neutron...... radiography are constituted. This paper reviews the activities and achievements of the NRWG and its sub-groups....

  5. Resolution of smooth group actions

    CERN Document Server

    Albin, Pierre

    2010-01-01

    A refined form of the `Folk Theorem' that a smooth action by a compact Lie group can be (canonically) resolved, by iterated blow up, to have unique isotropy type is proved in the context of manifolds with corners. This procedure is shown to capture the simultaneous resolution of all isotropy types in a `resolution structure' consisting of equivariant iterated fibrations of the boundary faces. This structure projects to give a similar resolution structure for the quotient. In particular these results apply to give a canonical resolution of the radial compactification, to a ball, of any finite dimensional representation of a compact Lie group; such resolutions of the normal action of the isotropy groups appear in the boundary fibers in the general case.

  6. The nearest young moving groups

    CERN Document Server

    López-Santiago, J; Fernández-Figueroa, M J; Montes, D

    2006-01-01

    The latest results in the research of forming planetary systems have led several authors to compile a sample of candidates for searching for planets in the vicinity of the sun. Young stellar associations are indeed excellent laboratories for this study, but some of them are not close enough to allow the detection of planets through adaptive optics techniques. However, the existence of very close young moving groups can solve this problem. Here we have compiled the members of the nearest young moving groups, as well as a list of new candidates from our catalogue of late-type stars possible members of young stellar kinematic groups, studying their membership through spectroscopic and photometric criteria.

  7. Group Music Therapy for Prisoners

    DEFF Research Database (Denmark)

    Chen, Xi Jing; Hannibal, Niels; Xu, Kevin

    2014-01-01

    group music therapy for 10 weeks (20 sessions) while the control group will be placed on a waitlist. Anxiety, depression and self-esteem will be measured by self-report scales three times: before, at the middle, and at the end of the intervention. Logs by the participants and their daily routine...... behaviour records by will be utilized as additional information. This study will increase the knowledge of the effectiveness of group music therapy for offenders. Generalisability to clinical practice will be ensured by the flexibility of the intervention and a practical clinical guideline. We hope......The prevalence of psychological problems is high in prisons. Many prisoners have unmet needs for appropriate treatments. Although previous studies have suggested music therapy to be a successful treatment modality for prisoners, more rigorous evidence is needed. This parallel randomised controlled...

  8. Intergenerational Groups: Rediscovering our Legacy

    Directory of Open Access Journals (Sweden)

    Scott P. Anstadt

    2009-03-01

    Full Text Available Intergenerational groups are a community-based group concept designed to engage and mobilize often untapped resources of older adults in effective interaction with younger populations. These groups support an atmosphere of synergistic interaction. Members of each generation share reflections on interpersonal strengths and capacities and rediscover emotional and spiritual anchors and bonding. Illustrated here is Community Connections (CC, developed using the phase driven participatory culture-specific intervention model (PCSIM; Nastasi, Moore & Varjas, 2004 that included self selected local older adults, caregivers, and multicultural exchange students. The program was structured to offer mutual opportunities for activities built around exchanging cultural and life experiences. The goals were: 1 to reduce social isolation due to age, culture, or disability 2 for international students to practice English and learn about local cultural traditions, and 3 to build intergenerational ‘extended family’ relationships.

  9. Transformations in a multifamiliar group

    Directory of Open Access Journals (Sweden)

    Luisella Ferraris

    2015-10-01

    Full Text Available The authors propose some reflections resulting from the conduct of a multi-familiar group on the issue of the treatment of this disorder narcissistic in some parents and on the effects of the latter on the complex treatment of psychosis. It refer to the therapeutic functions of the group, cohesion and narrative and the particular type of mirroring in the next generation as a specific resource of the GMF, which seems to be able to positively influence the stiffness narcissistic. 

  10. Daxing anling Forestry Group Co.

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Located on the Daxing'anling forest region of China's frontier, the Daxing'anling Forestry Group Co. is one of the 500 national large size enterprise groups with a total management area of 8.225 million ha. There are 10forestry bureaus under its jurisdiction, 93 000 in-service staff and a population of 358 000. The net value of fixed asset is 3. 58 billion yuan, Accumulative total output of timber has amounted to 110 million m3 during the past 38 years. Its profits and tax turned over to the State has t...

  11. Taxation, stateness and armed groups

    DEFF Research Database (Denmark)

    Hoffmann, Kasper; Vlassenroot, Koen; Marchais, Gauthier

    2016-01-01

    rackets, to the material reciprocation of the recognition of rights. Focusing on the taxation practices of armed groups, the article argues that taxation is at the core of armed groups’ production of public authority and citizenship, and that their modes of taxation are based on long-standing registers...... of authority and practices of rule that originate in the colonial era. In particular, the article shows that by appealing to both local customary and national forms of political community and citizenship, armed groups are able to assume public authority to tax civilians. However, their public authority may...

  12. Platinum Group Metals New Material

    Institute of Scientific and Technical Information of China (English)

    XIE Ming; ZHANG Jiankang; WANG Saibei; HU Jieqiong; LIU Manmen; CHEN Yongtai; ZHANG Jiming; YANG Youcai; YANG Yunfeng; ZHANG Guoquan

    2012-01-01

    Platinum group metals (PGM) include six elements,namely Pt,Pd,Rh,Ir,Os and Ru.PGM and their alloys are the important fundamental materials for modern industry and national defense construction,they have special physical and chemical properties,widely used in metallurgy,chemical,electric,electronic,information,energy,environmental protection,aviation,aerospace,navigation and other high technology industry.Platinum group metals and their alloys,which have good plasticity and processability,can be processed to electrical contact materials,resistance materials,solder,electronic paste,temperature-measurement materials,elastic materials,magnetic materials and high temperature structural materials.

  13. Confinement: G(2) group case

    CERN Document Server

    Cossu, G; Di Giacomo, A; Lucini, B; Pica, C

    2007-01-01

    The gauge group being centreless, $G_2$ gauge theory is a good laboratory for studying the role of the centre of the group for colour confinement in Yang-Mills gauge theories. In this paper, we investigate $G_2$ pure gauge theory at finite temperature on the lattice. By studying the finite size scaling of the plaquette, the Polyakov loop and their susceptibilities, we show that a deconfinement phase transition takes place. The analysis of the pseudocritical exponents give strong evidence of the deconfinement transition being first order. Implications of our findings for scenarios of colour confinement are discussed.

  14. Transformation groups and Lie algebras

    CERN Document Server

    Ibragimov, Nail H

    2013-01-01

    This book is based on the extensive experience of teaching for mathematics, physics and engineering students in Russia, USA, South Africa and Sweden. The author provides students and teachers with an easy to follow textbook spanning a variety of topics. The methods of local Lie groups discussed in the book provide universal and effective method for solving nonlinear differential equations analytically. Introduction to approximate transformation groups also contained in the book helps to develop skills in constructing approximate solutions for differential equations with a small parameter.

  15. Fusion Rings for Quantum Groups

    DEFF Research Database (Denmark)

    Andersen, Henning Haahr; Stroppel, Catharina

    2014-01-01

    We study the fusion rings of tilting modules for a quantum group at a root of unity modulo the tensor ideal of negligible tilting modules. We identify them in type A with the combinatorial rings from Korff, C., Stroppel, C.: The sl(ˆn)k-WZNW fusion ring: a combinato-rial construction and a realis......We study the fusion rings of tilting modules for a quantum group at a root of unity modulo the tensor ideal of negligible tilting modules. We identify them in type A with the combinatorial rings from Korff, C., Stroppel, C.: The sl(ˆn)k-WZNW fusion ring: a combinato-rial construction...

  16. SEEDS Moving Group Status Update

    Science.gov (United States)

    McElwain, Michael

    2011-01-01

    I will summarize the current status of the SEEDS Moving Group category and describe the importance of this sub-sample for the entire SEEDS survey. This presentation will include analysis of the sensitivity for the Moving Groups with general a comparison to other the other sub-categories. I will discuss the future impact of the Subaru SCExAO system for these targets and the advantage of using a specialized integral field spectrograph. Finally, I will present the impact of a pupil grid mask in order to produce fiducial spots in the focal plane that can be used for both photometry and astrometry.

  17. On homomorphisms between Cremona groups

    OpenAIRE

    Urech, Christian

    2016-01-01

    We look at algebraic embeddings of the Cremona group in $n$ variables $Cr_n(C)$ to the groups of birational transformations $Bir(M)$ of an algebraic variety $M$. First we study geometrical properties of an example of an embedding of $Cr_2(C)$ into $Cr_5(C)$ that is due to Gizatullin. In a second part, we give a full classification of all algebraic embeddings of $Cr_2(C)$ into $Bir(M)$, where $dim(M)=3$ and generalize this result partially to algebraic embeddings of $Cr_n(C)$ into $Bir(M)$, wh...

  18. Group theoretical approach to entanglement

    CERN Document Server

    Korbicz, J K

    2006-01-01

    We examine a potential relevance of methods of harmonic analysis for the study of quantum entanglement. By changing the mathematical object representing quantum states, we reformulate the separability problem in group-theoretical terms. We also translate the positivity of partial transpose (PPT) criterion and one of the necessary-and-sufficient criteria for pure states to the group-theoretical language. The formal relation of our formalism to local hidden variable models is briefly examined. We also remark on the connection between entanglement and some certain non-commutativity.

  19. Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Christiansen, Peer; Ejlertsen, Bent; Jensen, Maj-Britt

    2016-01-01

    AIM OF DATABASE: Danish Breast Cancer Cooperative Group (DBCG), with an associated database, was introduced as a nationwide multidisciplinary group in 1977 with the ultimate aim to improve the prognosis in breast cancer. Since then, the database has registered women diagnosed with primary invasive...... of adherence to the guidelines in the different departments. CONCLUSION: Utilizing data from the DBCG database, a long array of high-quality DBCG studies of various designs and scope, nationwide or in international collaboration, have contributed to the current updating of the guidelines, and have been...

  20. Correlation between electrical conductivity and somatic cell score for mastitis evaluation in dairy Gir cattle

    Directory of Open Access Journals (Sweden)

    Ingrid Borges Valdevite

    2012-12-01

    Full Text Available Mastitis is an inflammation of the mammary gland, caused by bacteria, viruses, fungi and yeasts. During the processes of inflammation, chloride (Cl and sodium (Na ions, immunoglobulins and other serum proteins present in blood, flow through capillaries direct to the alveoli lumen of the gland, thus increasing its concentration. This is due to the increase of vascular permeability, the destruction of tight junctions and the active ion-pumping system, while the concentration of casein, lactose, triglycerides and potassium (K decreases. This work aimed to study a method to evaluate mastitis in Gir dairy cattle, where the milk electric conductivity (EC was correlated to milk somatic cell count (SCC. This method will provide an early diagnosis, which can be used daily with conductivity meter in mechanical milking machine or weekly in properties with manual milking. The measurement of EC in milk was accomplished through the appliance of AK83 BENCHTOP PORTATIL. The experiment was conducted in two farms: Calciolândia, Arcos/MG and Bom Jardim da Serra, Mococa/SP, totaling 123 Gir cows. In Calciolândia farm, milking was manual and in Bom Jardim da Serra milking was manual and mechanical but both with the presence of the calf . The milk collection took place in 10 ml bottles at ambience temperature, and the samples were in duplicate, one to measure the EC and the other for SCC and components. The correlations were calculated using SAS software, through data collected from farms. The correlations found between EC and SCC were 40.9% and 42.7%, respectively to Bom Jardim da Serra and Calciolândia farms. Environmental factors that influences SCC and EC where not considered in the analysis, order of birth, lactation stage, age of cow, number of milk per day and jet of milk collected sample of complete collection of first milking or jets of milk. For now we can conclude that there is strong evidence of an analogy between electrical current (EC and the milk

  1. Working group report: Collider Physics

    Indian Academy of Sciences (India)

    Sunanda Banerjee; Rohini M Godbole; Sreerup Raychaudhuri; Ben Allanach; Sunanda Banerjee; Satyaki Bhattacharyya; Debajyoti Choudhury; Siba Prasad Das; Anindya Datta; Rohini M Godbole; Monoranjan Guchait; Sabine Kraml; Gobinda Majumdar; David Miller; Margarete Mühlleitner; Nobuchika Okada; Maxim Perelstein; Santosh K Rai; Sreerup Raychaudhuri; Saurabh D Rindani; D P Roy; K Sridhar; Rishikesh Vaidya; D Zeppenfeld

    2006-10-01

    This is summary of the activities of the working group on collider physics in the IXth Workshop on High Energy Physics Phenomenology (WHEPP-9) held at the Institute of Physics, Bhubaneswar, India in January 2006. Some of the work subsequently done on these problems by the subgroups formed during the workshop is included in this report.

  2. Entry Facilitation by Environmental Groups

    NARCIS (Netherlands)

    van der Made, Allard; Schoonbeek, Lambert

    2009-01-01

    We consider a model of vertical product differentiation where consumers care about the environmental damage their consumption causes. An environmental group is capable of increasing consumers' environmental concern via a costly campaign. We show that the prospect of such a campaign can induce entry

  3. Report for Working Group 2

    DEFF Research Database (Denmark)

    2013-01-01

    The theme for the second working group was design education in civil and environmental engineering. Issues discussed during this meeting included the current state of the art of civil design education, the importance of civil design education, tools and techniques that can be used to build design...

  4. Heavy flavours: working group summary

    Energy Technology Data Exchange (ETDEWEB)

    Ali, Ahmed [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Gladilin, Leonid [Moscow State Univ. (Russian Federation). Scobeltsyn Inst. of Nuclear Physics; Tonelli, Diego [Fermi National Accelerator Lab., Batavia, IL (United States)

    2009-07-15

    The talks presented in the working group ''Heavy flavours'' of the DIS 2009 workshop are summarised. New and recently updated results from theory, proton antiproton and heavy ion colliders, as well from HERA and e{sup +}e{sup -} colliders are discussed. (orig.)

  5. NOTE FROM THE RADIOPROTECTION GROUP

    CERN Multimedia

    2002-01-01

    The Radiation Protection Group informs all users that from the 15th July 2002 the service dealing with the shipping of radioactive materials and the lending of radioactive sources (telephone: 73171) will only be open in the mornings, from 8:30 to 12:30.

  6. Physical Demands Study - Focus Groups

    Science.gov (United States)

    2015-10-26

    and the rounds in the boxes weigh 35 lb, which is lighter than equipment handled in the other physically demanding job tasks already identified...and standards. Ergonomics . 53: 858-871. 40 Appendix A: Questionnaires Completed by Volunteers prior to each Focus Group Interview 1 2 3 4a 4b 5

  7. String Topology for Lie Groups

    DEFF Research Database (Denmark)

    A. Hepworth, Richard

    2010-01-01

    is phrased in terms of the homology of G, the homology of the space of based loops on G, and the homology suspension. The result is applied to compute the Batalin-Vilkovisky algebra associated to the special orthogonal groups SO(n) with coefficients in the rational numbers and in the integers modulo two....

  8. JACKSON'S THEOREM FOR COMPACT GROUPS

    Institute of Scientific and Technical Information of China (English)

    H. Vaezi; S. F. Rzaev

    2002-01-01

    In this article we consider the generalized shift operator defined by(Sh.f)(g) = ∫Gf (tut-1g)dton compact group G and by help of this operator we define "Spherical" modulus of continuity. So we proveStechkin and Jackson type theorems.

  9. Learning Opportunities for Group Learning

    Science.gov (United States)

    Gil, Alfonso J.; Mataveli, Mara

    2017-01-01

    Purpose: This paper aims to analyse the impact of organizational learning culture and learning facilitators in group learning. Design/methodology/approach: This study was conducted using a survey method applied to a statistically representative sample of employees from Rioja wine companies in Spain. A model was tested using a structural equation…

  10. Invasive Group A Streptococcal Infection

    Centers for Disease Control (CDC) Podcasts

    2011-06-13

    In this podcast, CDC's Dr. Chris Van Beneden discusses the dangers of group A strep infections.  Created: 6/13/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 6/13/2011.

  11. Dynamics of the Local Group.

    Science.gov (United States)

    Moore, B.; Frenk, C.

    The authors have analysed in detail the properties of a binary system formed in an N-body simulation of a cold dark matter Universe described by Frenk et al., 1985. The internal structure and orbital parameters of this system resemble those of the Local Group.

  12. Fishualization: a group feedback display

    NARCIS (Netherlands)

    Schavemaker, J.G.M.; Boertjes, E.M.; Koldijk, S.J.; Wiertz, L.; Verberne, S.; Sappelli, M.; Kaptein, A.M.

    2014-01-01

    In this contribution1 we present a novel psychological intervention that maps human computer activity to a group feedback device on the basis of a combination of various types of unobtrusive, low-level sensors. The goal is to enable employees to gain insights into their working habits, to reduce str

  13. Hermitian Groups over Local Rings

    Institute of Scientific and Technical Information of China (English)

    Guoping Tang

    2001-01-01

    The general hermitian group GH2n(R,a1,... ,ar) of rank n and its elementary subgroup EH2n(R,a1,... ,ar) were introduced by Bak [1] and Tang [4], respectively. It is known that EH2n(R, a1,... , ar) is perfect whenever n ≥ r+ 3 and the stable elementary hermitian group EH(R,a1,... ,ar) is the commutator subgroup of the stable general hermitian group GH(R, a1,... , ar).In this paper, we prove that, when R is a local ring, EH2n(R, a1,... , ar) is a normal subgroup of GH2n (R, a1,... , ar) if n ≥ r+2, and is the commutator subgroup of GH2n(R, a1,... , ar) if n ≥ r + 3. In the special case that R is a division ring,we show that the quotient group of GH2n(R, a1,... , ar) by EH2n(R, a1,... , ar)is independent of the choice of a1,... , ar.

  14. Dialogic feedforward in group coaching

    DEFF Research Database (Denmark)

    Alrø, Helle; Dahl, Poul Nørgård

    2015-01-01

    The overall purpose of the article is to describe a joint learning process where both practicable and theoretically anchored knowledge are in the foreground. The empirical data derives from an EU project. In focus is a group of course leaders and their experiences of carrying out a training progr...

  15. Biset functors for finite groups

    CERN Document Server

    Bouc, Serge

    2010-01-01

    This volume exposes the theory of biset functors for finite groups, which yields a unified framework for operations of induction, restriction, inflation, deflation and transport by isomorphism. The first part recalls the basics on biset categories and biset functors. The second part is concerned with the Burnside functor and the functor of complex characters, together with semisimplicity issues and an overview of Green biset functors. The last part is devoted to biset functors defined over p-groups for a fixed prime number p. This includes the structure of the functor of rational representations and rational p-biset functors. The last two chapters expose three applications of biset functors to long-standing open problems, in particular the structure of the Dade group of an arbitrary finite p-group.This book is intended both to students and researchers, as it gives a didactic exposition of the basics and a rewriting of advanced results in the area, with some new ideas and proofs.

  16. EDF group. Annual report 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-05-01

    This document is the English version of the 2001 annual report of Electricite de France (EdF) Group, the French electric utility. It comprises 4 parts: introduction (statement of the chairman and chief executive officer, corporate governance, group key figures, sustainable growth indicators - parent company, energy for a sustainable future, EdF group worldwide); dynamics and balanced growth (financial results, EdF's strategy in building a competitive global group: consolidating the European network, moving forward in energy-related services, responding to increasing energy demand in emerging countries); sustainable solutions for all (empowering the customer: competitive solutions for industrial customers, anticipating the needs of residential customers and SMEs, environmental solutions to enhance urban life, upgrading the network and providing access to energy; a sound, sustainable and secure energy mix: a highly competitive nuclear fleet, the vital resource of fossil-fuelled plants, a proactive approach to renewable energies); a global commitment to corporate social responsibility (human resources and partnerships). (J.S.)

  17. p-adic Whittaker groups

    NARCIS (Netherlands)

    Put, Marius van der

    1979-01-01

    An algebraic curve (non singular, irreducible and complete) over C~ which is hyperelliptic can be uniformized by a Whittaker group. We will treat the rigid analytic case for complete non-archimedean valued fields k with characteristic ≠ 2. In order to avoid rationality problems the field k is suppos

  18. Environmental groups in monopolistic markets

    NARCIS (Netherlands)

    Heijnen, P.; Schoonbeek, L.

    2008-01-01

    We examine a market in which a monopolistic firm supplies a good. The production of the good causes damage to the environment. Consumers are heterogeneous with respect to their disutility of the environmental damage. An environmental group can enter the market and set up a campaign in order to influ

  19. Bicrossproducts of algebraic quantum groups

    CERN Document Server

    Delvaux, Lydia; Wang, Shuanhong

    2012-01-01

    Let $A$ and $B$ be two algebraic quantum groups (i.e. multiplier Hopf algebras with integrals). Assume that $B$ is a right $A$-module algebra and that $A$ is a left $B$-comodule coalgebra. If the action and coaction are matched, it is possible to define a coproduct $\\Delta_#$ on the smash product $A # B$ making the pair $(A # B,\\Delta_#)$ into an algebraic quantum group. In this paper, we continue the study of these objects. First, we study the various data of the bicrossproduct $A # B$, such as the modular automorphisms, the modular elements, ... and obtain formulas in terms of the data of the components $A$ and $B$. Secondly, we look at the dual of $A # B$ (in the sense of algebraic quantum groups) and we show it is itself a bicrossproduct (of the second type) of the duals $\\hatA$ and $\\hatB$. The result is immediate for finite-dimensional Hopf algebras and therefore it is expected also for algebraic quantum groups. However, it turns out that some aspects involve a careful argument, mainly due to the fact t...

  20. Group dialogue empowers Brazilian women.

    Science.gov (United States)

    Badiani, R; Becker, J

    1995-11-01

    In response to an alarming rise in human immunodeficiency virus (HIV) infection among Brazilian women during the early 1990s, the Sociedade Civil Bem-Estar Familiar no Brazil (BEMFAM) developed a project that integrates HIV prevention with clinical services, community-based prevention activities, and sexually transmitted disease diagnosis and treatment. Preliminary interviews with clinic clients revealed that women's fears they would be considered unfaithful were impeding their ability to suggest condom use to their sexual partners. Condom use within a relationship was considered appropriate only for pregnancy prevention. To facilitate dialogue about sexual health, BEMFAM developed a women's group intervention project. All women who attend a BEMFAM clinic are invited to participate in a one-hour group discussion before receiving medical services. Novela-style booklets with stories and characters women can relate to their own lives are used to stimulate discussion. Participants learn to use condoms correctly by putting them on a penis model and anticipate situations in which they would be able to negotiate condom use. The group setting enables women to gain confidence and practice assertiveness in a non-threatening, supportive environment. Their identification with other women's stories empowers women to take control of their health and sexual lives. Between October 1994 and July 1995, 3464 women participated in group discussions organized by BEMFAM and 40,688 condoms were distributed; 18% of these women returned to the clinic for additional condoms.

  1. Dirac Induction for loop groups

    NARCIS (Netherlands)

    Posthuma, H.

    2011-01-01

    Using a coset version of the cubic Dirac operators for affine Lie algebras, we give an algebraic construction of the Dirac induction homomorphism for loop group representations. With this, we prove a homogeneous generalization of the Weyl-Kac character formula and show compatibility with Dirac induc

  2. Focus groups in organizational research

    Directory of Open Access Journals (Sweden)

    L. Kamfer

    1989-05-01

    Full Text Available Focus groups are commonly used in marketing research. In this article an application of the focus group technique within an organizational context is described. Nine focus groups were conducted during the planning stage of a survey intended to establish employee perceptions of advancement policies and practices in a major South African manufacturing company. Fourteen themes emerged from a content analysis of the discussions. Two of these reflected aspects requiring commitment decisions from management toward the survey. The others indicated areas of concern which should be included in the survey. In this way, the focus groups contributed useful information for the subsequent sample survey. Opsomming Fokusgroepe word algemeen in bemarkingsnavorsing aangewend. In hierdie studie word 'n toepassingvan die fokusgroeptegniek in die konteks van 'n opname binne 'n organisasie beskryf. Nege fokusgroepbesprekings is gevoer tydens die beplanningstadium van 'n opname wat binne 'n Suid-Afrikaanse vervaardigingsonderneming gedoen is. Die doel van die opname was om die persepsies van werknemers teenoor die bestaande personeel- en bestuursontwikkelingsbeleid en -praktyke van die maatskappy te bepaal. Veertien temas is deur middel van 'n inhoudontleding gei'dentifiseer. Twee hiervan het aspekte aangedui waaroor bestuur beginselbesluite t.o.v. die opname sou moes neem. Die ander het probleemareas aangedui wat by die ondersoek selfingesluit behoort te word. Sodoende het die fokusgroepe inligting verskafwat vir die latere vraelysopname belangrik was.

  3. [Productive films in patient groups].

    Science.gov (United States)

    Allahyari, H

    1975-01-01

    For 3 years I have been trying to establish creative teamwork with a group of drug-addicted adolescents with the aim of stimulating imagination by visual means, thus enlightening hidden problems, and showing a way to self-representation. Especially with these patients an attitude of mistrust makes verbal access difficult. The group consists of some eight adolescents of about the same age, with whom I in no way try to interfere through provocation. We meet twice a week. On one day we discuss ideas, scripts and technical problems, the other day being dedicated to the practical side. My position in the group equals that of the hierarchic dynamic basic formula according to Raoul Schindler. The group is allocentric, work being aimed at common achievement. We try to create a feeling of solidarity, reduce tensions, and encourage individual relationships. So far we have accomplished four films. Teamwork has helped us to come to know each other better. The interpersonal relationships have improved. The barrier between doctor and patient has been completely obliterated.

  4. Assessing Contributions to Group Assignments

    Science.gov (United States)

    Johnston, Lucy; Miles, Lynden

    2004-01-01

    We report the use of a combination of self- and peer-assessment in an undergraduate social psychology laboratory course. Students worked in small groups on a self-directed empirical project that they each wrote up independently as a laboratory report. Marks for the written assignment were moderated by a contribution index measure based on the…

  5. String Topology for Lie Groups

    DEFF Research Database (Denmark)

    A. Hepworth, Richard

    2010-01-01

    In 1999 Chas and Sullivan showed that the homology of the free loop space of an oriented manifold admits the structure of a Batalin-Vilkovisky algebra. In this paper we give a direct description of this Batalin-Vilkovisky algebra in the case that the manifold is a compact Lie group G. Our answer ...

  6. Refugee groups in the Netherlands

    NARCIS (Netherlands)

    Edith Dourleijn; Jaco Dagevos

    2011-01-01

    Original title: Vluchtelingengroepen in Nederland This report describes for the first time the socioeconomic and sociocultural position of the four largest refugee groups in the Netherlands, originating from Afghanistan, Iraq, Iran and Somalia. Virtually nothing is known about these migrants, espec

  7. Lego Group: An Outsourcing Journey

    DEFF Research Database (Denmark)

    Larsen, Marcus Møller; Pedersen, Torben; Slepniov, Dmitrij

    2010-01-01

    , the management had, among many initiatives, decided to offshore and outsource a major chunk of its production to Flextronics. In this pursuit of rapid cost-cutting sourcing advantages, the LEGO Group planned to license out as much as 80 per cent of its production besides closing down major parts...

  8. The automorphism group of a generalized extraspecial p-group

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    In this paper, the automorphism group of a generalized extraspecial p-group G is determined, where p is a prime number. Assume that |G| = p 2n+m and |ζG| = p m , where n 1 and m 2. (1) When p is odd, let Aut G G = {α∈ AutG | α acts trivially on G }. Then Aut G G⊿AutG and AutG/Aut G G≌Z p-1 . Furthermore, (i) If G is of exponent p m , then Aut G G/InnG≌Sp(2n, p) × Z p m-1 . (ii) If G is of exponent p m+1 , then Aut G G/InnG≌ (K Sp(2n-2, p))×Z p m-1 , where K is an extraspecial p-group of order p 2n-1 . In particular, Aut G G/InnG≌ Z p × Z p m-1 when n = 1. (2) When p = 2, then, (i) If G is of exponent 2 m , then AutG≌ Sp(2n, 2) × Z 2 × Z 2 m-2 . In particular, when n = 1, |AutG| = 3 · 2 m+2 . None of the Sylow subgroups of AutG is normal, and each of the Sylow 2-subgroups of AutG is isomorphic to H K, where H = Z 2 × Z 2 × Z 2 × Z 2 m-2 , K = Z 2 . (ii) If G is of exponent 2 m+1 , then AutG≌ (I Sp(2n-2, 2)) × Z 2 × Z 2 m-2 , where I is an elementary abelian 2-group of order 2 2n-1 . In particular, when n = 1, |AutG| = 2 m+2 and AutG≌ H K, where H = Z 2 × Z 2 × Z 2 m-1 , K = Z 2 .

  9. Quantum groups: Geometry and applications

    Energy Technology Data Exchange (ETDEWEB)

    Chu, C.S. [Lawrence Berkeley Lab., CA (United States). Theoretical Physics Group

    1996-05-13

    The main theme of this thesis is a study of the geometry of quantum groups and quantum spaces, with the hope that they will be useful for the construction of quantum field theory with quantum group symmetry. The main tool used is the Faddeev-Reshetikhin-Takhtajan description of quantum groups. A few content-rich examples of quantum complex spaces with quantum group symmetry are treated in details. In chapter 1, the author reviews some of the basic concepts and notions for Hopf algebras and other background materials. In chapter 2, he studies the vector fields of quantum groups. A compact realization of these vector fields as pseudodifferential operators acting on the linear quantum spaces is given. In chapter 3, he describes the quantum sphere as a complex quantum manifold by means of a quantum stereographic projection. A covariant calculus is introduced. An interesting property of this calculus is the existence of a one-form realization of the exterior differential operator. The concept of a braided comodule is introduced and a braided algebra of quantum spheres is constructed. In chapter 4, the author considers the more general higher dimensional quantum complex projective spaces and the quantum Grassman manifolds. Differential calculus, integration and braiding can be introduced as in the one dimensional case. Finally, in chapter 5, he studies the framework of quantum principal bundle and construct the q-deformed Dirac monopole as a quantum principal bundle with a quantum sphere as the base and a U(1) with non-commutative calculus as the fiber. The first Chern class can be introduced and integrated to give the monopole charge.

  10. Working Group Report: Quantum Chromodynamics

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, J. M. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

    2013-10-18

    This is the summary report of the energy frontier QCD working group prepared for Snowmass 2013. We review the status of tools, both theoretical and experimental, for understanding the strong interactions at colliders. We attempt to prioritize important directions that future developments should take. Most of the efforts of the QCD working group concentrate on proton-proton colliders, at 14 TeV as planned for the next run of the LHC, and for 33 and 100 TeV, possible energies of the colliders that will be necessary to carry on the physics program started at 14 TeV. We also examine QCD predictions and measurements at lepton-lepton and lepton-hadron colliders, and in particular their ability to improve our knowledge of strong coupling constant and parton distribution functions.

  11. Matrix convolution operators on groups

    CERN Document Server

    Chu, Cho-Ho

    2008-01-01

    In the last decade, convolution operators of matrix functions have received unusual attention due to their diverse applications. This monograph presents some new developments in the spectral theory of these operators. The setting is the Lp spaces of matrix-valued functions on locally compact groups. The focus is on the spectra and eigenspaces of convolution operators on these spaces, defined by matrix-valued measures. Among various spectral results, the L2-spectrum of such an operator is completely determined and as an application, the spectrum of a discrete Laplacian on a homogeneous graph is computed using this result. The contractivity properties of matrix convolution semigroups are studied and applications to harmonic functions on Lie groups and Riemannian symmetric spaces are discussed. An interesting feature is the presence of Jordan algebraic structures in matrix-harmonic functions.

  12. Faint Dwarfs in Nearby Groups

    CERN Document Server

    Speller, Ryan

    2013-01-01

    The number and distribution of dwarf satellite galaxies remain a critical test of cold dark matter-dominated structure formation on small scales. Until recently, observational information about galaxy formation on these scales has been limited mainly to the Local Group. We have searched for faint analogues of Local Group dwarfs around nearby bright galaxies, using a spatial clustering analysis of the photometric catalog of the Sloan Digital Sky Survey (SDSS) Data Release 8. Several other recent searches of SDSS have detected clustered satellite populations down to $\\Delta m_r \\equiv ({m}_{r,\\, {\\rm sat}} -\\, {m}_{r,\\, {\\rm main}}) \\sim 6$-$8$, using photometric redshifts to reduce background contamination. SDSS photometric redshifts are relatively imprecise, however, for faint and nearby galaxies. Instead we use angular size to select potential nearby dwarfs, and consider only the nearest isolated bright galaxies as primaries. As a result, we are able to detect an excess clustering signal from companions down...

  13. SVI technical advisory group meets.

    Science.gov (United States)

    1997-10-01

    The 12th Technical Advisory Group Meeting on Vaccine-Preventable Diseases (TAG) was held in Guatemala during September 8-12, 1997. Created in 1985 during the polio eradication campaign, TAG meets every 2 years and is the leading forum to promote regional initiatives to control and eliminate vaccine-preventable diseases. One of the group's main objectives has been to strengthen the policy dialogue upon immunization among governments in the region and participating agencies. Some of TAG's major conclusions and recommendations are presented with regard to immunization in a changing policy environment, measles eradication, poliomyelitis, neonatal tetanus, rubella and congenital rubella, hepatitis B, yellow fever, Haemophilus influenzae type B (Hib), vaccines of quality, and research and development in the regional vaccine initiative.

  14. Pride, Shame and Group Identification

    DEFF Research Database (Denmark)

    Salice, Alessandro; Montes Sanchez, Alba

    2016-01-01

    Self-conscious emotions such as shame and pride are emotions that typically focus on the self of the person who feels them. In other words, the intentional object of these emotions is assumed to be the subject that experiences them. Many reasons speak in its favor and yet this account seems...... to leave a question open: how to cash out those cases in which one genuinely feels ashamed or proud of what someone else does? This paper contends that such cases do not necessarily challenge the idea that shame and pride are about the emoting subject. Rather, we claim that some of the most paradigmatic...... of group identification. In particular, it generates evidence for the idea that group identification is a psychological process that the subject does not have to carry out intentionally in the sense that it is not necessarily triggered by the subject’s conative states like desires or intentions....

  15. Carboxyl group reactivity in actin

    Energy Technology Data Exchange (ETDEWEB)

    Elzinga, M.

    1986-01-01

    While earlier work showed that the carboxyl groups of proteins could be quantitatively coupled to amino groups at pH 4.75 in the presence of EDC and a denaturing agent, the work presented here indicates that under milder conditions the modification of sidechain carboxyls is limited and somewhat specific. Most of the incorporated glycine ethyl ester (GEE) is apparently bound to five carboxyls. The total GEE incorporated was 3 to 4 moles/mole of protein as measured by an increase in Gly upon acid hydrolysis and amino acid analysis, as well as total radioactivity. 3.55 residues were found in peptides, 2.75 bound to residues 1 to 4, and 0.8 bound to Gly-100. 9 refs., 2 figs., 2 tabs.

  16. Random walks on reductive groups

    CERN Document Server

    Benoist, Yves

    2016-01-01

    The classical theory of Random Walks describes the asymptotic behavior of sums of independent identically distributed random real variables. This book explains the generalization of this theory to products of independent identically distributed random matrices with real coefficients. Under the assumption that the action of the matrices is semisimple – or, equivalently, that the Zariski closure of the group generated by these matrices is reductive - and under suitable moment assumptions, it is shown that the norm of the products of such random matrices satisfies a number of classical probabilistic laws. This book includes necessary background on the theory of reductive algebraic groups, probability theory and operator theory, thereby providing a modern introduction to the topic.

  17. Groups of Groups: The Role of Group Learning in Building Social Capital. CRLRA Discussion Paper Series.

    Science.gov (United States)

    Kilpatrick, Sue; Bell, Rowena; Falk, Ian

    The Centre for Research and Learning in Regional Australia is investigating the elements of social capital and developing a set of indicators that show when social capital is building. The indicators can be used where groups or organizations with a shared purpose engage in productive interactions that benefit not only the individual member groups…

  18. Hunan Rare Earth Group Approved

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    <正>Following Guangdong,Guangxi,Fujian and Jiangxi,Hunan announced that it would consolidate its rare earth resources-the consolidation plan of Hunan Rare Earth Group has been approved. Consolidation of the rare earth industry of south China is in full swing.According to "Several Opinions of the State Council on Promoting the Sustainable and Healthy Development of Rare Earth Industry"(hereinafter referred to as "Several Opinions")released in 2011,

  19. Introduction to Working Group 7

    CERN Document Server

    Gueudet, Ghislaine; Giampaolo, Chiappini; Stephen, Hegedus; Hans-Georg, Weigand

    2010-01-01

    Technologies in mathematical education has been a theme present at CERME from the first edition. The available technologies have evolved a lot during these years. At CERME 5 conference, the conclusions of the technology Working Group (Kynigos et al. 2007), as well as Artigue's and Ruthven's interventions (Artigue 2007, Ruthven 2007), signal perspective evolutions towards more comprehensive studies, in several respects. Drawing on these previous works, CERME 6 WG7 intended to go further in the directions they have indicated.

  20. Probability Measures on Groups IX

    CERN Document Server

    1989-01-01

    The latest in this series of Oberwolfach conferences focussed on the interplay between structural probability theory and various other areas of pure and applied mathematics such as Tauberian theory, infinite-dimensional rotation groups, central limit theorems, harmonizable processes, and spherical data. Thus it was attended by mathematicians whose research interests range from number theory to quantum physics in conjunction with structural properties of probabilistic phenomena. This volume contains 5 survey articles submitted on special invitation and 25 original research papers.

  1. RF Group Annual Report 2011

    CERN Document Server

    Angoletta, M E; Betz, M; Brunner, O; Baudrenghien, P; Calaga, R; Caspers, F; Ciapala, E; Chambrillon, J; Damerau, H; Doebert, S; Federmann, S; Findlay, A; Gerigk, F; Hancock, S; Höfle, W; Jensen, E; Junginger, T; Liao, K; McMonagle, G; Montesinos, E; Mastoridis, T; Paoluzzi, M; Riddone, G; Rossi, C; Schirm, K; Schwerg, N; Shaposhnikova, E; Syratchev, I; Valuch, D; Venturini Delsolaro, W; Völlinger, C; Vretenar, M; Wuensch, W

    2012-01-01

    The highest priority for the RF group in 2011 was to contribute to a successful physics run of the LHC. This comprises operation of the superconducting 400 MHz accelerating system (ACS) and the transverse damper (ADT) of the LHC itself, but also all the individual links of the injector chain upstream of the LHC – Linac2, the PSB, the PS and the SPS – don’t forget that it is RF in all these accelerators that truly accelerates! A large variety of RF systems had to operate reliably, often near their limit. New tricks had to be found and implemented to go beyond limits; not to forget the equally demanding operation with Pb ions using in addition Linac3 and LEIR. But also other physics users required the full attention of the RF group: CNGS required in 2011 beams with very short, intense bunches, AD required reliable deceleration and cooling of anti-protons, Isolde the post-acceleration of radioactive isotopes in Rex, just to name a few. In addition to the supply of beams for physics, the RF group has a num...

  2. Youth Armed Groups in Colombia

    Directory of Open Access Journals (Sweden)

    Linda Dale

    2014-09-01

    Full Text Available For the many years of Colombia’s civil war, youth have been trying to find their way in complicated and dangerous situations. A central component of this is their relationship with armed groups, something that has evolved considerably over the past ten years. This practice note examines the context within which these connections are formed and the implications this has for self/social identity and meaningful resistance. The ideas in this practice note are based on consultations with young Colombians, particularly those displaced from 2000-2013. These sessions included art activities, focus groups and individual interviews. Art activities involved descriptive and expressive projects so that participants could explore their feelings and memories of situations and experiences. This provided a base for group discussions where youth exchanged information and debated issues. A total of 34 workshops were held over a twelve year period. These consultations revealed how war flows all over young people, touching every aspect of their identity. The boundaries between the personal and political no longer exist in today’s civil wars, if indeed they every truly did. Young people growing up inside Colombia’s war understand this at a deep level. An acknowledgement of this pain – showing the connections between the personal and political dimensions of war – is, they would maintain, the basis for their personal healing as well as an important tool for the building of sustainable peace.

  3. Group I Metabotropic Glutamate Receptors

    DEFF Research Database (Denmark)

    Erichsen, Julie Ladeby; Blaabjerg, Morten; Bogetofte Thomasen, Helle;

    2015-01-01

    is, however, needed to realise their therapeutic potential. Glutamate and group I metabotropic glutamate receptors (mGluRs) affect proliferation and survival of rodent NSCs both during embryonic and postnatal development. To investigate the role of group I mGluRs (mGluR1 and mGluR5) on human NSCs, we......Human neural stem cells (NSCs) from the developing embryo or the subventricular zone of the adult brain can potentially elicit brain repair after injury or disease, either via endogenous cell proliferation or by cell transplantation. Profound knowledge of the diverse signals affecting these cells...... differentiated an immortalized, forebrain-derived stem cell line in the presence or absence of glutamate and with addition of either the group I mGluR agonist DHPG or the selective antagonists; MPEP (mGluR5) and LY367385 (mGluR1). Characterization of differentiated cells revealed that both mGluR1 and mGluR5 were...

  4. Elements with Square Roots in Finite Groups

    Institute of Scientific and Technical Information of China (English)

    M.S. Lucido; M.R. Pournaki

    2005-01-01

    In this paper, we study the probability that a randomly chosen element in a finite group has a square root, in particular the simple groups of Lie type of rank 1, the sporadic finite simple groups and the alternating groups.

  5. Discrete Renormalization Group for SU(2) Tensorial Group Field Theory

    CERN Document Server

    Carrozza, Sylvain

    2014-01-01

    This article provides a Wilsonian description of the perturbatively renormalizable Tensorial Group Field Theory introduced in arXiv:1303.6772 [hep-th] (Commun. Math. Phys. 330, 581-637). It is a rank-3 model based on the gauge group SU(2), and as such is expected to be related to Euclidean quantum gravity in three dimensions. By means of a power-counting argument, we introduce a notion of dimensionality of the free parameters defining the action. General flow equations for the dimensionless bare coupling constants can then be derived, in terms of a discretely varying cut-off, and in which all the so-called melonic Feynman diagrams contribute. Linearizing around the Gaussian fixed point allows to recover the splitting between relevant, irrelevant, and marginal coupling constants. Pushing the perturbative expansion to second order for the marginal parameters, we are able to determine their behaviour in the vicinity of the Gaussian fixed point. Along the way, several technical tools are reviewed, including a dis...

  6. Symmetry and group theory in chemistry

    CERN Document Server

    Ladd, M

    1998-01-01

    A comprehensive discussion of group theory in the context of molecular and crystal symmetry, this book covers both point-group and space-group symmetries.Provides a comprehensive discussion of group theory in the context of molecular and crystal symmetryCovers both point-group and space-group symmetriesIncludes tutorial solutions

  7. A New Dynamic Group Signature Scheme

    Institute of Scientific and Technical Information of China (English)

    HE Yefeng

    2006-01-01

    In this paper, a new dynamic group signature scheme is proposed. It allows the group manager to increase or delete group members flexibly. Furthermore, the length of group signatures, as well as the computational effort for signing, verifying and opening are very small and independent of the number of group members and deleted group members. So it is efficient.

  8. Fusion Rings for Quantum Groups

    DEFF Research Database (Denmark)

    Andersen, Henning Haahr; Stroppel, Catharina

    2012-01-01

    We study the fusion rings of tilting modules for a quantum group at a root of unity modulo the tensor ideal of negligible tilting modules. We identify them in type A with the combinatorial rings from [12] and give a similar description of the sp2n-fusion ring in terms of noncommutative symmetric...... functions. Moreover we give a presentation of all fusion rings in classical types as quotients of polynomial rings. Finally we also compute the fu- sion rings for type G2....

  9. Computer Programming and Group Theory

    Science.gov (United States)

    1990-05-01

    the following: SO is the null subgroup S1 = ( eO el e2 ) The above was a very quick walk -through of the group generation options of the system. We will...depth-of-canonical form) first element - canionical form~m] En]; hold =n; ++n; while(canionicatlform(m][n] I 1 \\0’) if(first-element > canonical...canonicalform - 0) m z 0; first element = canonical forin~m] En]; hold = m; ++m; while(m :depth of canionical form) if(first-element < canonical-formlm

  10. Topics in cohomology of groups

    CERN Document Server

    Lang, Serge

    1996-01-01

    The book is a mostly translated reprint of a report on cohomology of groups from the 1950s and 1960s, originally written as background for the Artin-Tate notes on class field theory, following the cohomological approach. This report was first published (in French) by Benjamin. For this new English edition, the author added Tate's local duality, written up from letters which John Tate sent to Lang in 1958 - 1959. Except for this last item, which requires more substantial background in algebraic geometry and especially abelian varieties, the rest of the book is basically elementary, depending only on standard homological algebra at the level of first year graduate students.

  11. Clifford theory for group representations

    CERN Document Server

    Karpilovsky, G

    1989-01-01

    Let N be a normal subgroup of a finite group G and let F be a field. An important method for constructing irreducible FG-modules consists of the application (perhaps repeated) of three basic operations: (i) restriction to FN. (ii) extension from FN. (iii) induction from FN. This is the `Clifford Theory' developed by Clifford in 1937. In the past twenty years, the theory has enjoyed a period of vigorous development. The foundations have been strengthened and reorganized from new points of view, especially from the viewpoint of graded rings and crossed products.The purpos

  12. Dialogic feedforward in group coaching

    DEFF Research Database (Denmark)

    Alrø, Helle; Dahl, Poul Nørgård

    2015-01-01

    programme targeted for a group of individuals with a weak position on the labour market. The author brings out what happens when individuals try to understand perspectives from one another. The results demonstrate the knowledge that is developed when members of a project team are included in the entire...... research process, from the definition of problems to the analysis, presentation of results and suggestions of change. Further the outcome illustrates how an interactive research approach can be conducted in close co-operation with those concerned. Active participation, a structured learning process...

  13. Danish Colorectal Cancer Group Database

    DEFF Research Database (Denmark)

    Ingeholm, Peter; Gögenur, Ismail; Iversen, Lene H

    2016-01-01

    , and other pathological risk factors. DESCRIPTIVE DATA: The database has had >95% completeness in including patients with colorectal adenocarcinoma with >54,000 patients registered so far with approximately one-third rectal cancers and two-third colon cancers and an overrepresentation of men among rectal......-term survivals since it started in 2001 for both patients with colon and rectal cancers.......AIM OF DATABASE: The aim of the database, which has existed for registration of all patients with colorectal cancer in Denmark since 2001, is to improve the prognosis for this patient group. STUDY POPULATION: All Danish patients with newly diagnosed colorectal cancer who are either diagnosed...

  14. Rotations, quaternions, and double groups

    CERN Document Server

    Altmann, Simon L

    2005-01-01

    This self-contained text presents a consistent description of the geometric and quaternionic treatment of rotation operators, employing methods that lead to a rigorous formulation and offering complete solutions to many illustrative problems.Geared toward upper-level undergraduates and graduate students, the book begins with chapters covering the fundamentals of symmetries, matrices, and groups, and it presents a primer on rotations and rotation matrices. Subsequent chapters explore rotations and angular momentum, tensor bases, the bilinear transformation, projective representations, and the g

  15. When are emotions related to group-based appraisals? A comparison between group-based emotions and general group emotions.

    Science.gov (United States)

    Kuppens, Toon; Yzerbyt, Vincent Y

    2014-12-01

    In the literature on emotions in intergroup relations, it is not always clear how exactly emotions are group-related. Here, we distinguish between emotions that involve appraisals of immediate group concerns (i.e., group-based emotions) and emotions that do not. Recently, general group emotions, measured by asking people how they feel "as a group member" but without specifying an object for these emotions, have been conceptualized as reflecting appraisals of group concerns. In contrast, we propose that general group emotions are best seen as emotions about belonging to a group. In two studies, general group emotions were closely related to emotions that are explicitly measured as belonging emotions. Two further studies showed that general group emotions were not related to appraisals of immediate group concerns, whereas group-based emotions were. We argue for more specificity regarding the group-level aspects of emotion that are tapped by emotion measures.

  16. The Indian blood group system.

    Science.gov (United States)

    Xu, Q

    2011-01-01

    The Indian blood group system (ISBT: IN/023) consists of two antithetical antigens: In(a) (IN1), which is present in approximately 10 percent of some Arab populations and in 3 percent of Bombay Indians, and its allelic antigen In(b) (IN2), an antigen of high incidence in all populations. In 2007, two new high-incidence antigens were identified as belonging to the IN blood group system, namely IN3 (INFI) and IN4 (INJA). The antigens in this system are located on CD44, a single-pass membrane glycoprotein that is encoded by the CD44 gene on chromosome 11 at position p13. The biologic function of CD44 is as a leukocyte homing receptor and cellular adhesion molecule. The In(a) and In(b) polymorphism represents a 252G>C substitution of CD44, encoding R46P, and lack of IN3 and IN4 results from homozygosity for mutations encoding H85Q and T163R in the CD44 gene. The high-frequency antigen AnWj (901009) has not been assigned to the Indian system, but either is located on an isoform of CD44 or is closely associated with it.

  17. DOE Waste Treatability Group Guidance

    Energy Technology Data Exchange (ETDEWEB)

    Kirkpatrick, T.D.

    1995-01-01

    This guidance presents a method and definitions for aggregating U.S. Department of Energy (DOE) waste into streams and treatability groups based on characteristic parameters that influence waste management technology needs. Adaptable to all DOE waste types (i.e., radioactive waste, hazardous waste, mixed waste, sanitary waste), the guidance establishes categories and definitions that reflect variations within the radiological, matrix (e.g., bulk physical/chemical form), and regulated contaminant characteristics of DOE waste. Beginning at the waste container level, the guidance presents a logical approach to implementing the characteristic parameter categories as part of the basis for defining waste streams and as the sole basis for assigning streams to treatability groups. Implementation of this guidance at each DOE site will facilitate the development of technically defined, site-specific waste stream data sets to support waste management planning and reporting activities. Consistent implementation at all of the sites will enable aggregation of the site-specific waste stream data sets into comparable national data sets to support these activities at a DOE complex-wide level.

  18. Unitriangular factorisations of Chevalley groups

    CERN Document Server

    Vavilov, N A; Sury, B

    2011-01-01

    Lately, the following problem has attracted a lot of attention in various contexts: find the shortest factorisation $G=UU^-UU^-...U^{\\pm}$ of a Chevalley group $G=G(\\Phi,R)$ in terms of the unipotent radical $U=U(\\Phi,R)$ of the standard Borel subgroup $B=B(\\Phi,R)$ and the unipotent radical $U^-=U^-(\\Phi,R)$ of the opposite Borel subgroup $B^-=B^-(\\Phi,R)$. So far, the record over a finite field was established in a 2010 paper by Babai, Nikolov, and Pyber, where they prove that a group of Lie type admits unitriangular factorisation $G=UU^-UU^-U$ of length 5. Their proof invokes deep analytic and combinatorial tools. In the present paper we notice that from the work of Bass and Tavgen one immediately gets a much more general result, asserting that over any ring of stable rank 1 one has unitriangular factorisation $G=UU^-UU^-$ of length 4. Moreover, we give a detailed survey of triangular factorisations, prove some related results, discuss prospects of generalisation to other classes of rings, and state severa...

  19. Focus groups reveal consumer ambivalence.

    Science.gov (United States)

    1983-01-01

    According to qualitative research, Salvadoreans are ambivalent about the use of contraceptives. Since complete responsibility for management of the CSM project was accepted by the Association Demografica Salvadorena (ADS), the agency which operates the contraceptive social marketing project in El Salvador, in November 1980, the need for decisions in such areas as product price increases, introduction of new condom brands, promotion of the vaginal foaming tablet, and assessment of product sales performance had arisen. The ICSMP funded market research, completed during 1983, was intended to provide the data on which such decisions by ADS could be based. The qualitative research involved 8 focus groups, comprised of men and women, aged 18-45, contraceptive users and nonusers, from the middle and lower socioeconomic strata of the city of San Salvador and other suburban areas. In each group a moderator led discussion of family planning and probed respondents for specific attitudes, knowledge, and behavior regarding the use of contraceptives. To assess attitudes at a more emotional level, moderators asked respondents to "draw" their ideas on certain issues. A marked discrepancy was revealed between respondents' intellectual responses to the issues raised in group discussion, as opposed to their feelings expressed in the drawings. Intellectually, participants responded very positively to family planning practice, but when they were asked to draw their perceptions, ambivalent feelings emerged. Drawings of both the user and the nonuser convey primarily negative aspects for either choice. The user is tense and moody toward her children; the nonuser loses her attractiveness and "dies." Figures also show drawings of some of the attitudes of single and married male participants. 1 drawing shows an incomplete and a complete circle, symbolizing a sterilized man (incomplete) and a nonsterilized man (complete). Another picture depicts a chained man who has lost his freedom

  20. Exascale Hardware Architectures Working Group

    Energy Technology Data Exchange (ETDEWEB)

    Hemmert, S; Ang, J; Chiang, P; Carnes, B; Doerfler, D; Leininger, M; Dosanjh, S; Fields, P; Koch, K; Laros, J; Noe, J; Quinn, T; Torrellas, J; Vetter, J; Wampler, C; White, A

    2011-03-15

    The ASC Exascale Hardware Architecture working group is challenged to provide input on the following areas impacting the future use and usability of potential exascale computer systems: processor, memory, and interconnect architectures, as well as the power and resilience of these systems. Going forward, there are many challenging issues that will need to be addressed. First, power constraints in processor technologies will lead to steady increases in parallelism within a socket. Additionally, all cores may not be fully independent nor fully general purpose. Second, there is a clear trend toward less balanced machines, in terms of compute capability compared to memory and interconnect performance. In order to mitigate the memory issues, memory technologies will introduce 3D stacking, eventually moving on-socket and likely on-die, providing greatly increased bandwidth but unfortunately also likely providing smaller memory capacity per core. Off-socket memory, possibly in the form of non-volatile memory, will create a complex memory hierarchy. Third, communication energy will dominate the energy required to compute, such that interconnect power and bandwidth will have a significant impact. All of the above changes are driven by the need for greatly increased energy efficiency, as current technology will prove unsuitable for exascale, due to unsustainable power requirements of such a system. These changes will have the most significant impact on programming models and algorithms, but they will be felt across all layers of the machine. There is clear need to engage all ASC working groups in planning for how to deal with technological changes of this magnitude. The primary function of the Hardware Architecture Working Group is to facilitate codesign with hardware vendors to ensure future exascale platforms are capable of efficiently supporting the ASC applications, which in turn need to meet the mission needs of the NNSA Stockpile Stewardship Program. This issue is