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Sample records for thomas em cativeiro

  1. Determinação de hemogregarina em Boa constrictor constrictor mantidos em cativeiro

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    Monique A. Luz

    2012-08-01

    Full Text Available O presente estudo teve como objetivo determinar a presença de hemogregarina em boídeos mantidos em cativeiro no Estado do Pará, bem como, relacionar a hemoparasitose com pre-disposição sexual, alterações clínicas e hematológicas e a presença de ectoparasitos. Esta pesquisa teve autorização do Sistema de Autorização e Informação em Biodiversidade do Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis para ser realizado. Utilizaram-se 19 serpentes da família Boidae mantidas em cativeiro, pertencentes ao "Museu Paraense Emilio Goeldi" (Belém/PA e "Sítio Xerimbabo" (Santo Antônio do Tauá/PA. A pesquisa de hemogregarina foi realizada em esfregaços sanguíneos examinados no aumento de 400x, enquanto que a parasitemia foi determinada contando- se 550 hemácias em aumento de 1000x. Do total de animais estudados (n=19, nove encontraram-se parasitados (47,36%, não havendo correlação entre presença de hemogregarina, pré-disposição sexual, alterações clínicas e hematológicas nas serpentes hospedeiras. A correlação da hemoparasitose foi detectada apenas quanto à presença de ectoparasitas nas serpentes, no entanto, estudos adicionais são necessários para verificar a prevalência de hemogregarinas em animais mantidos em cativeiro no Estado do Pará, visto que, existe grande lacuna de dados na literatura veterinária especializada no que diz respeito à fauna da região amazônica.

  2. Aspectos biométricos do desenvolvimento testicular e corporal em cutias (Dasyprocta aguti criadas em cativeiros

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    Antônio Chaves de Assis-Neto

    2003-01-01

    Full Text Available Analisou-se os dados biométricos do desenvolvimento testicular e peso corporal de 31 cutias (Dasyprocta aguti desde o nascimento até os 14 meses de idade. As correlações entre o peso corporal, idade e parâmetros testiculares apresentaram-se altamente significativas. O peso testicular, o volume testicular, assim como os demais parâmetros biométricos testiculares (comprimento, diâmetro e perímetro, evoluíram lenta e gradualmente até os 8 meses de idade. A partir dos 9 meses, o crescimento foi mais rápido. O desenvolvimento biométrico do testículo pode ser dividido em duas fases, de 0 - 8 meses e de 9 - 14 meses de idade, sendo 9 meses considerado ponto de corte em se tratando de desenvolvimento testicular de cutias criadas em cativeiro.

  3. Morfologia, ultraestrutura e morfometria do tegumento da paca (Cuniculus paca Linnaeus, 1766 criada em cativeiro

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    José G.M.P. Isola

    2013-05-01

    Full Text Available Considerando-se a falta de informações detalhadas sobre a morfologia da paca, sendo o segundo maior roedor da fauna brasileira, de excelente qualidade de carne e, dada a importância do tegumento comum, inclusive para o bom manejo em cativeiro, e até mesmo estudos como uma opção de animal de experimentação, descreveu-se a morfologia, morfometria e a ultraestrutura da pele de oito pacas (Cuniculus paca machos e fêmeas, mediante a análise comparativa de segmentos cutâneos das regiões cervical, dorsal e medial do carpo. Observaram-se macroscopicamente as características da pelagem. Parte dos segmentos das regiões cutâneas foi analisada à microscopia de luz e parte, à microscopia eletrônica de varredura. Mensuraram-se as espessuras da derme, epiderme, camada córnea, perfis das fibras de colágeno da derme reticular e a área dos perfis das células das glândulas sebáceas repletas. Analisaram-se os resultados pela estatística descritiva e teste "T" (p<0,001. A coloração da pelagem da paca é castanho avermelhado com cerdas organizadas em grupos. A arquitetura da cútis e os anexos cutâneos se assemelham aos dos mamíferos em geral, embora haja ausência de glândulas sudoríparas. De acordo com a analise morfométrica, pôde-se inferir que a arquitetura da cútis de pacas machos e fêmeas apresenta diferenças quando comparada entre os sexos e também em um mesmo animal, diferenciando-se entre diversas regiões corpóreas.

  4. Parasitos de aves e mamíferos silvestres em cativeiro no estado de Pernambuco

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    Pauline Marie de Souza Santos

    2015-09-01

    Full Text Available Resumo: Os animais silvestres são hospedeiros de uma grande variedade de parasitos que podem interferir em sua conservação ex situ. O objetivo deste estudo foi identificar os parasitos gastrointestinais (PGI e ectoparasitos dos animais do Centro de Triagem de Animais Silvestres (CETAS do Instituto Brasileiro de Meio Ambiente e Recursos Naturais Renováveis (IBAMA de Recife, Pernambuco, além de determinar os aspectos do manejo em cativeiro que possam estar relacionados com os parasitos identificados. Foram coletados ectoparasitos e amostras fecais de 223 aves e mamíferos, as quais foram processadas pelos métodos: microscopia direta, flutuação e sedimentação. Helmintos e/ou protozoários foram detectados em 91 (40,8% amostras fecais, sendo 64 (70,3% de aves e 27 (29,7% de mamíferos. Ovos de Capillaria sp., Ascaridida, Spirurida e oocistos de Eimeria sp. foram detectados nas amostras fecais das aves, enquanto ovos de Trichuris trichiura, Strongyloides sp., Toxocara canis, Ancylostoma sp., Strongylida e oocistos de Coccídios foram encontrados nas amostras fecais de mamíferos. Os ectoparasitos identificados em aves foram Colpocephalum turbinatum, Kurodaia (Kurodaia fulvofasciata, Halipeurus sp., Naubates sp., Saemundssonia sp., Austromenopon sp., Paragoniocotes sp., Brueelia sp., Myrsidea sp. and Pseudolynchia sp., enquanto em mamíferos os ectoparasitos identificados foram Rhipicephalus sanguineus, Amblyomma varium, A. calcaratum, A. nodosum, Ornithodoros talaje e Ctenocephalides felis felis. A. calcaratum e O. talaje são registrados pela primeira vez em Pernambuco e T. tetradactyla é apresentado como novo hospedeiro de O. talaje. Nenhum dos animais estudados apresentou sinais clínicos em decorrência da infecção/infestação parasitária. Parasitos com potencial zoonótico como T. trichiura, Strongyloides sp., T. canis e Ancylostoma sp. foram identificados em primatas não humanos e carnívoros. Precárias condições estruturais

  5. Environmental enrichment for neotropical primates in captivity Enriquecimento ambiental para primatas neotropicais em cativeiro

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    Vanner Boere

    2001-06-01

    Full Text Available Captivity is an extreme non-natural environment for primates. The success of a breeding colony depends of management and veterinarian procedures which must rely on the knowledge of primates' behavioral needs. Environmental enrichment consists of a series of procedures that improve the quality of life of captive animals by meeting their ethological needs. Enrichment can reduce stress, while increasing animal well being in captivity. Suitable ethical conditions, incidences of behavioral disorders, minimal clinical interventions, low mortality, higher reproduction rates and cost/benefit relationship, reflect directly on the quality of captive breeding colonies. Anthropoids like Neotropical primates possess complex neural structures and relate, in a sophisticated manner, to the environment. This review reports important experiences on enrichment procedures for Neotropical primates and the physiological events which could explain improvement of animal well-being.Cativeiro é um ambiente de extremos não naturais para primatas. O sucesso de uma criação de primatas depende do manejo e de procedimentos veterinários que devem considerar as necessidades etológicas dos animais cativos. Enriquecimento ambiental é um conjunto de técnicas que modificam o ambiente, resultando em uma melhora na qualidade de vida dos animais, ao satisfazer as suas necessidades comportamentais. O enriquecimento pode diminuir o estresse e melhorar o bem-estar. Primatas neotropicais se caracterizam por complexas estruturas neurais e se relacionam de maneira sofisticada com o ambiente. O enriquecimento ambiental pode aumentar a qualidade de uma criação ao adequar o manejo a padrões éticos aceitáveis, estimular o repertório normal do comportamento, diminuir a casuística clínica, diminuir a mortalidade, incrementar a taxa reprodutiva e maximizar a relação custo/benefício em uma criação. Esta revisão relata experiências relevantes nos procedimentos de

  6. Nascimento da Raia-viola, Zapteryx brevirostris (Müller & Henle (Chondrichthyes, Rhinobatidae, em cativeiro Birth of guitarfish, Zapteryx brevirostris (Müller & Henle (Chondrichthyes, Rhinobatidae in captivity

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    Manoel M. B. Gonzalez

    2004-12-01

    Full Text Available Um exemplar fêmea de Zapteryx brevirostris foi capturada na Ilha Queimada Grande, Itanhaém, São Paulo em 19/II/2002, e transportada para o cativeiro do Núcleo de Pesquisa e Estudo em Chondrichthyes (NUPEC. Em 21/II/2002, a fêmea pariu seis filhotes (três machos e três fêmeas. Este é o primeiro registro de nascimento de Z. brevirostris em cativeiro.A female of Zapteryx brevirostris were caught at Queimada Grande Island, Itanhaém, São Paulo on 19/II/2002, and transported to Núcleo de Pesquisa e Estudo em Chondrichthyes (NUPEC captivities. At 21/II/2002, the female gave birth to six pups (three males and three females. This is a first birth record of Z. brevirostris in captivity.

  7. Isospora bocamontensis (Protozoa: Apicomplexa in captive yellow cardinal Gubernatrix cristata (Passeriformes: Emberezidae Isospora bocamontensis (Protozoa: Apicomplexa em cardeais-amarelo Gubernatrix cristata (Passeriformes: Emberezidae mantidos em cativeiro

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    Larissa Quinto Pereira

    2013-03-01

    Full Text Available The yellow cardinal (Gubernatrix cristata is a passerine found in southern Brazil, especially along the border with Uruguay and Argentina. It is an endangered species and its population is decreasing. Among the parasites that affect passerines, the genus Isospora is the most easily found in both captive and free-living birds. This parasite commonly causes injury to the intestinal tissue and could occasionally affect other organs. In this work we examined the occurrence of coccidiosis in captive yellow cardinals and its association with factors such as sex, use of parasiticides, type of enclosure, contact with feces, type of food and cleaning frequency. We collected fecal samples of 45 yellow cardinals, healthy and kept in captivity, in late afternoon at the end of the reproductive period. The examination showed parasitic infection by Isospora bocamontensis in 44.5% of the birds. This infection is not influenced by the sex of birds, but is significantly affected by the type of enclosure, contact with the feces, use of parasiticides, type of food and cleaning frequency. The results indicate that to keep yellow cardinals captive, these factors must be observed.O cardeal-amarelo (Gubernatrix cristata é um pássaro que ocorre no sul do Brasil, principalmente na fronteira com Uruguai e Argentina. É uma ave ameaçada de extinção e sua população está decrescendo. Dentre, os parasitas que afetam a ordem Passeriformes, o gênero Isospora está entre o mais encontrado, tanto em aves de cativeiro quanto em aves de vida-livre. Comumente causam injúrias no tecido intestinal, podendo ocasionalmente afetar outros órgãos. Neste trabalho examinamos a ocorrência de coccidiose em cardeais mantidos em cativeiro e verificamos sua associação com fatores como sexo, uso de produtos parasiticidas, tipo de recinto, contato com fezes, tipo de alimentação e frequência de limpeza. Foram coletadas amostras de fezes, ao entardecer, de 45 cardeais-amarelos, h

  8. Isolamento de micobactérias em Felis concolor em cativeiro

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    María Julia Traversa

    2009-02-01

    Full Text Available Este trabalho foi realizado em uma reserva natural da Argentina com antecedentes de tuberculose em uma suçuarana adulta. O objetivo foi identificar por meio de técnicas bacteriológicas e de biologia molecular as espécies isoladas da orofaringe de cinco suçuaranas que apresentavam sinais clínicos inespecíficos. As amostras foram colhidas das suçuaranas após sedação. Posteriormente foram processadas para obtenção do isolamento e identificação por meio de provas bioquímicas do gênero Mycobacterium pela técnica de PCR. Investigou-se a presença das seqüências de inserção IS6110 e IS1081 e hsp65. Obtiveram-se resultados positivos à coloração de Ziehl-Neelsen de quatro amostras, isolando cinco cepas de crescimento lento. As cepas foram classificadas como M. gordonae em dois casos e M. simiae, M scrofulaceum e M. avium/intracellulare em um. Por PRA, identificou-se o padrão de M. gordonae em três cepas e M. avium III ou M. simiae em dois.

  9. Efeitos da música clássica como elemento de enriquecimento ambiental em Mus musculus em cativeiro (Rodentia: Muridae

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    José Geraldo Pereira da Cruz

    2010-04-01

    Full Text Available http://dx.doi.org/10.5007/2175-7925.2010v23n2p191 No ambiente selvagem, os animais são submetidos a mudanças constantes nos estímulos sensoriais. Entretanto, o ambiente de cativeiro é muito mais pobre em termos de estímulos fornecidos aos animais alojados no seu interior. Numa tentativa de remediar esta situação e promover um melhor bem estar, camundongos (Mus musculus foram expostos a duas condições: sem estímulos auditivos e com música clássica. Em todos os experimentos foi utilizada uma bateria de testes comportamentais. Os resultados demonstram uma diminuição significativa na imobilidade no nado forçado, aumento de entradas nos braços fechados do labirinto em cruz elevado e diminuição na imobilidade no campo aberto, nos animais que haviam sido pré-expostos anteriormente a 24h de música e sugerem que a música clássica causas mudanças na atividade motora em camundongos. Este estudo leva a conclusão que o enriquecimento do ambiente causa profundos efeitos sobre o comportamento de camundongos nos testes comportamentais e a música clássica é um método relativamente simples de contribuir para o bem estar de camundongos em cativeiro, mas pode comprometer resultados de experimentos como o nado forçado.

  10. Avaliação da eficiência nutricional e economica de dietas para papagaios verdadeiros (Amazona aestiva) em cativeiro

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    Sousa, Lucio de Oliveira e [UNESP

    2016-01-01

    O papagaio-verdadeiro (Amazona aestiva), pertencente à família Psittacidae, é uma ave que ocorre em toda a América do Sul, sendo considerado uma das aves mais comuns do Brasil. Pouco se conhece sobre a nutrição dos psitacídeos, e no caso dos papagaios a alimentação em cativeiro tem sido feita de maneira empírica, baseando na sua preferência e nos hábitos alimentares na natureza. O estudo envolveu ensaio de metabolismo com o objetivo de determinar o consumo voluntário e o aproveitamento dos nu...

  11. Prevalência de Cryptosporidium serpentis em serpentes de cativeiro Prevalence of Cryptosporidium serpentis in captive snakes

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    Paulo Custório Ruggiero

    2011-11-01

    Full Text Available Cryptosporidium é um protozoário encontrado em uma grande variedade de espécies animais como responsável por casos de gastrite e enterite, porém com epidemiologia pouco conhecida em animais silvestres. A presente investigação teve como objetivo avaliar a prevalência de Cryptosporidium serpentis em lavado gástrico de serpentes mantidas em cativeiro no serpentário do Instituto Butantan (São Paulo, Brasil. A coleta foi realizada uma semana após alimentação, evitando, assim, a regurgitação devido à manipulação. Foram realizados esfregaços do sedimento do lavado gástrico, obtido por centrifugação, corados pela técnica de coloração de Kinyoun. Parte do sedimento foi submetido à técnica de RFLP-PCR para identificação da espécie de Cryptosporidium. O serpentário é dividido em três seções, por espécie - a primeira com oito jibóias (Boa constrictor amarali, a segunda com dez jararacas (Bothropoides jararaca e a última com sete cascavéis (Caudisona durissa. A prevalência de C. serpentis encontrada neste estudo para as serpentes C. durissa, B. jararaca e Boa c. amarali, foi de 57,14% (04/07, 40% (04/10 e 37,5% (03/08, respectivamente, revelando importante ocorrência desse protozoário em serpentes de cativeiro. Apesar da alta prevalência encontrada, apenas as jiboias apresentaram sintomas como perda de peso e regurgitação, refletindo uma sensibilidade diferente da espécie para C. serpentis.Cryptosporidium is a protozoan found in a wide variety of animal species which is responsible for gastritis and enteritis, but its epidemiology is poorly known in wild animals. The present investigation aimed to evaluate the prevalence of Cryptosporidium serpentis in gastric aspirate of captive snakes from the public serpentarium of the Butantan Institute (São Paulo, Brazil. Sampling was performed preferably one week after feeding, thereby preventing regurgitation due to manipulation. Smears were done from the gastric

  12. Biometria corporal e parâmetros hematológicos de Trachemys scripta elegans e Trachemys dorbignyi (Testudines: Emydidae criadas em cativeiro em Petrolina, Pernambuco

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    Adriana Gradela

    Full Text Available RESUMO: Este estudo objetivou avaliar a biometria corporal e o perfil hematológico de Trachemys scripta elegans (N=28 e de Trachemys dorbignyi (N=22 criadas em cativeiro na região do submédio do Vale do São Francisco, semiárido nordestino brasileiro, visando estabelecer valores sanguíneos básicos de saúde e gerar dados úteis na fisiologia comparativa de Testudines. Após 120 dias de adaptação e jejum de 24 horas, 2,5 mL de sangue foram coletados do seio occipital dorsal e depositados em tubo com heparina sódica para a avaliação, na sequência, dos níveis hematologicos. A contagem total de eritrócitos (CTE e global de leucócitos (CGL foi realizada em câmara de Neubauer; a dosagem de hemoglobina (HGB pelo método da método da cianometahemoglobina e o hematócrito (HCT através da técnica do microhematócrito. A partir da CTE estabeleceram-se matematicamente os índices hematimétricos. A biometria corporal também foi avaliada: a massa corporal (MC, g; b dimensões máximas da carapaça [comprimento (CMC, cm e largura (LMC, cm];c dimensões máximas do plastrão [comprimento (CMP, cm e largura (LMP, cm]; d comprimento total da cauda (CTC, cm; e comprimento linear da base da cauda ao orifício cloacal (CprC, cm; f comprimento linear do orifício cloacal a extremidade da cauda(CpoC, cm. T. scripta elegans apresentaram valores maiores (P 0,05 entre as espécies. Os resultados demostram que a maior parte da variação observada entre T. scripta elegans e T. dorbignyi é explicada pelas variáveis biométricas e que algumas correlações hematológicas caracterizam diferenças interespecíficas. Conclui-se que os resultados lançam luz sobre valores de referência para estas espécies mantidas em cativeiro na região do semiárido e servem como um modelo para a fisiologia comparativa intra e interespécies.

  13. Características reprodutivas de onças-pintadas (Panthera onca machos, mantidos em cativeiro

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    Ronaldo Gonçalves Morato

    1999-01-01

    Full Text Available Quatro onças pintadas (Panthera onca, machos, adultos, mantidos no Zoológico de São Paulo (SP-Brasil, foram submetidos a avaliação seminal, quantificação hormonal e biometria testicular a cada dois meses pelo período de um ano. As amostras de sêmen foram obtidas por eletroejaculação e analisadas quanto ao pH, volume total, motilidade (0-100%, vigor (0-5, espermatozóides totais e morfologia. Amostras de sangue foram obtidas pela punção da veia cefálica imediatamente antes da eletroejaculação e o plasma foi estocado a -20ºC até a realização do radioimunoensaio para quantificação de testosterona. Comprimento e largura dos testículos direito e esquerdo foram obtidos com auxílio de paquímetro e os valores obtidos foram combinados para a obtenção de volume testicular. As amostras de sêmen mostraram elevado índice de espermatozóides morfologicamente anormais (média = 51%, baixos índice de motilidade (50,6% e vigor (2,2. Não foi encontrada correlação entre as características seminais, níveis plasmáticos de testosterona e volume testicular (Teste de Correlação de Spearman. Não foi detectado efeito da estação durante o ano para qualidade espermática, testosterona sérica e volume testicular (p>;0,05, Teste de Friedman. Os resultados sugerem que as onças pintadas mantidas em cativeiro não são sazonais e que a colheita e avaliação espermática podem ser realizadas em qualquer período do ano sem que haja perda na qualidade espermática. No entanto, as causas de elevado índice de espermatozóides morfologicamente anormais, encontrados neste estudo, devem ser investigadas.

  14. Identificação de enterobactérias em macacos-prego-galego (Sapajus flavius mantidos em cativeiro no estado da Paraíba

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    Ayodhya Cardoso Ramalho

    2015-05-01

    Full Text Available http://dx.doi.org/10.5007/2175-7925.2015v28n3p177 O objetivo deste estudo foi isolar e identificar enterobactérias presentes em duas populações de macaco-prego-galego (Sapajus flavius mantidas em cativeiro. O estudo foi realizado com 12 animais, seis do Centro de Triagem de Animais Silvestres (CETAS, em Cabedelo-PB, e seis do Zoológico de João Pessoa. A coleta das amostras de fezes foi realizada diretamente na ampola retal com o auxílio de swabs estéreis e processadas para o isolamento das bactérias em meios seletivos, seguida da identificação por provas bioquímicas. As frequências observadas nas amostras do CETAS foram de: 80% (4/5 para Salmonella spp.; 20% (1/5 para Shigella spp.; e 20% (1/5 para Enterobacter spp. Já no zoológico, a frequência observada foi de 100% (3/3 para Salmonella spp. Devido ao fato de que essas enterobactérias são possíveis causadoras de infeções, há necessidade de melhorar o monitoramento da saúde desses animais, com investigações periódicas em unidades do CETAS e em zoológicos. Simultaneamente, constata-se a necessidade de monitorar a saúde dos profissionais que lidam diretamente com esses animais, por meio de exames periódicos, bem como a adoção de medidas de biossegurança adequadas para evitar a transmissão desses patógenos.

  15. Sobre o desejo em Thomas Hobbes

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    Fernando Rodrigues Montes D'Oca

    2011-01-01

    Full Text Available O objetivo deste artigo é explicar o papel do desejo na filosofia política do filósofo inglês Thomas Hobbes. Para tanto, o presente estudo propõe-se apresentar: i. a razão por que Hobbes reivindica o desejo à política, i.a tratando da teoria da conservação do movimento, de Galileu Galilei, e i.b da felicidade como um sucesso contínuo na obtenção dos objetos de desejo; e ii. o papel do desejo no estado de natureza, já que este é determinante tanto para ii.a a entrada do homem no estado de guerra quanto ii.b para a saída deste estado.

  16. Ultrassonografia abdominal de tamanduás-bandeira (Myrmecophaga tridactyla Linnaeus, 1758 mantidos em cativeiro

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    Érika R. Lopes

    2015-11-01

    Full Text Available RESUMO: A ultrassonografia é um método de imagem não invasivo e uma ferramenta importante para o diagnóstico de uma variedade de enfermidades de animais. Neste trabalho foi realizada a técnica de ultrassonografia transabdominal em cinco tamanduás-bandeira (Myrmecophaga tridactyla, dois machos e três fêmeas, pertencentes ao Zoológico da Universidade Federal de Mato Grosso e acompanhada a necrópsia de um animal morto de causas naturais. Os animais do zoológico foram anestesiados com Tiletamina e Zolazepam (Zoletil® e mantidos em plano anestésico com Isofluorano. Foram realizadas varreduras com transdutor linear (LA332 multifrequencial de 3,0 a 11 MHz do fígado, vesícula biliar, estômago, baço, rins, bexiga e testículos. Os resultados obtidos mostram que existem semelhanças entre a arquitetura esplênica, a textura e ecogenicidade hepática, a posição e a aparência ultrassonográfica da vesícula biliar quando comparado com a dos caninos. Existem diferenças como localização renal, localização dos testículos, espessura da parede do estômago e presença de liquido livre anecóico entre o estômago, baço e rim esquerdo em todos os animais estudados.

  17. Estrutura, ultraestrutura e morfometria da veia cava de paca (Cuniculus paca Linnaeus, 1766) criada em cativeiro

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    Sérgio Pinter Garcia Filho; Leandro Luís Martins; Ana Carolina Gonçalves dos Reis; Maria Rita Pacheco; Márcia Rita Fernandes Machado

    2013-01-01

    A paca (Cuniculus paca) é o segundo maior roedor da fauna brasileira. Apresenta carne de excelente qualidade, o que incentiva a criação comercial. Além disso, este animal pode tornar-se uma opção válida em experimentação embora poucas sejam as informações detalhadas sobre sua morfologia. Assim, objetivou-se descrever a morfologia, morfometria e ultraestrutura de segmentos das porções cranial e caudal da veia cava de quatro pacas (Cuniculus paca) adultas excedentes do plantel do Setor de Anima...

  18. Caminhos do cativeiro: a experiência de escravos e libertos em Castro (1800-1830

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    Bruna Marina Portela

    2010-12-01

    Full Text Available Este artigo analisa a configuração de uma comunidade escrava em Castro, São Paulo, durante as três primeiras décadas do século XIX. Busca compreender o que significou para esses cativos viver em uma vila voltada quase que exclusivamente para a criação e o comércio de animais. Para isso, foi utilizado como principal corpo documental inventários post-mortem de proprietários de escravos e, além deles, Listas Nominativas de Habitantes e outros documentos oriundos do poder judiciário. Através desta documentação, foi possível seguir a trajetória de alguns escravos e examinar aspectos da constituição de suas famílias e de seus vínculos com a vida agro-pastoril. Suas experiências semelhantes, fosse conduzindo tropas, cuidando do gado ou buscando uma vida melhor fora da vila de Castro, após receberem sua liberdade, fizeram com que configurassem uma comunidade escrava com ideais, interesses e visões de mundo particulares.

  19. Estrutura, ultraestrutura e morfometria da veia cava de paca (Cuniculus paca Linnaeus, 1766 criada em cativeiro

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    Sérgio Pinter Garcia Filho

    2013-05-01

    Full Text Available A paca (Cuniculus paca é o segundo maior roedor da fauna brasileira. Apresenta carne de excelente qualidade, o que incentiva a criação comercial. Além disso, este animal pode tornar-se uma opção válida em experimentação embora poucas sejam as informações detalhadas sobre sua morfologia. Assim, objetivou-se descrever a morfologia, morfometria e ultraestrutura de segmentos das porções cranial e caudal da veia cava de quatro pacas (Cuniculus paca adultas excedentes do plantel do Setor de Animais Silvestres do Departamento de Zootecnia da FCAV-Unesp. Os segmentos venosos foram analisados à microscopia de luz e à microscopia eletrônica de varredura. Foram mensuradas as espessuras do complexo formado pelas túnicas íntima e média, além da túnica adventícia e analisou-se os resultados pela estatística descritiva, teste "T" pareado (p<0,05. Em relação à espessura das túnicas estudadas, comprovou-se que os valores da espessura das túnicas íntima, média e adventícia, para todos os animais, foram significativamente maiores no segmento cranial. As camadas das paredes dos vasos apresentaram variações entre si quanto à estrutura e espessura, supostamente devido a uma adaptação à exigência funcional.

  20. Estrutura, ultraestrutura e morfometria da aorta de paca (Cuniculus paca, Linnaeus, 1766 criada em cativeiro

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    S.P. Garcia Filho

    2012-06-01

    Full Text Available Descreveram-se a morfologia, morfometria e ultraestrutura de segmentos das porções torácica e abdominal da aorta de quatro pacas (Cuniculus paca adultas. Os segmentos aórticos foram analisados à microscopia de luz e à microscopia eletrônica de varredura. Mensuraram-se as espessuras do complexo formado pelas túnicas íntima e média, além da túnica adventícia. Os valores referentes à espessura do complexo formado pelas túnicas íntima e média da aorta torácica cranial foram significativamente maiores (média: 702,19µm que os valores de outros segmentos aórticos analisados (médias: 354,18µm; 243,55µm. As camadas das paredes do vaso apresentaram variações entre si quanto à estrutura e espessura, supostamente em razão de adaptação à exigência funcional.

  1. Avaliação sanitária de Psittaciformes em cativeiro no estado de Minas Gerais, no período de 2010-2012

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    Rogerio Venancio Donatti

    2012-01-01

    Psitacídeos do gênero Amazona, com duas espécies ameaçadas de extinção (A. rhodocorytha e A. vinacea) e duas espécies de psitacídeos mais comuns (A. aestiva e Ara ararauna), todas originárias de cativeiro em Minas Gerais, foram examinados para etiologias previstas no Programa Nacional de Sanidade Avícola (PNSA). Foram também estudadas a síndrome da dilatação do proventrículo (PDD) (Bornavírus aviário, ABV), clamidiose (Chlamydophila psittaci), vírus da doença do bico e das penas dos psitac...

  2. Descartes de origem animal e o crescimento e ganho de peso do jacaré-de-papo-amarelo, Caiman latirostris (Daudin, 1802, em cativeiro

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    Sarkis-Gonçalves Fabianna

    2002-01-01

    Full Text Available O custo da alimentação é o principal fator limitante para a criação de jacarés em cativeiro. O uso de descartes e subprodutos como fontes de alimento em fazendas de criação de jacarés poderá auxiliar a resolver este problema. No presente estudo, quatro diferentes tipos de descartes provenientes da produção animal foram avaliados como alimento para o jacaré-de-papo-amarelo (Caiman latirostris durante o primeiro ano de vida. Um total de 120 filhotes provenientes de seis ninhadas foram mantidos em quatro diferentes tanques dentro de uma estufa plástica. As seguintes dietas foram usadas: peixe, suino, frango e mista (peixe + suino + frango em iguais proporções. O delineamento experimental foi de ANOVA por blocos. Ganho de peso e taxas de crescimento do comprimento rostro-anal e da cintura comercial foram medidos e modelos de crescimento foram estabelecidos. A dieta mista resultou em melhores taxas de crescimento e ganho de peso, mas não foram detectadas diferenças consistentes entre as dietas usadas quanto aos modelos de crescimento.

  3. Ocorrência de anticorpos e fatores de risco associados à infecção por Leptospira spp. em Cebus spp. mantidos em cativeiro no Nordeste do Brasil

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    Débora R.A. Ferreira

    2011-11-01

    Full Text Available Estudou-se a ocorrência de anticorpos anti-Leptospira e os fatores de risco associados à infecção em primatas do gênero Cebus mantidos em cativeiro no Nordeste do Brasil. Foram analisadas 139 amostras de soro sanguíneo de diferentes espécies de primatas de ambos os sexos e idades variadas. Para a pesquisa de anticorpos empregou-se a técnica de Soroaglutinação Microscópica (SAM e para estudo dos fatores de risco utilizou-se análise multivariada. Foram observados anticorpos anti-Leptospira, sorovar Patoc em 6,5% dos primatas (09/139. O fator de risco identificado nesse estudo foi a não higienização diária de bebedouros (Odds ratio=12,095; IC 95% = 1,73-84,52; p=0,012,. Conclui-se que a população de Cebus mantidos em cativeiros no Nordeste do Brasil está exposta à infecção por anticorpos anti-Leptospira e que medidas corretivas de manejo dos animais, especificamente aquelas relacionadas à higienização diária de bebedouros devem ser implementadas para reduzir o risco de infecção por sorovares de Leptospira spp.

  4. Estudo comparativo do veneno botrópico de referência em relação ao veneno das serpentes Bothrops jararaca nascidas em cativeiro no Laboratório de Herpetologia do Instituto Butantan.

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    Iasmim Baptista de Farias

    2016-01-01

    Em 1987 o Instituto Nacional de Controle de Qualidade em Saúde iniciou o uso do Veneno Botrópico de Referência Nacional (VBRN), que é a primeira extração das serpentes B. jararaca recém-chegadas da natureza. Em 10 anos notou-se uma queda de 67,65% na recepção de serpentes ao Instituto Butantan (IB), e na distribuição geográfica, resultando em uma maior heterogeneidade na composição do VBRN. Assim, comparamos os venenos das serpentes nascidas em cativeiro (VP) do Laboratório de Herpetologia do...

  5. Histologia, histoquímica e histometria do intestino de jacaré-do-Pantanal criado em cativeiro

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    Victor M. Aleixo

    2011-12-01

    Histologia. A estrutura da parede do intestino delgado e grosso do jacaré-do-Pantanal era constituída pelas túnicas mucosa, muscular e serosa. A mucosa era formada por epitélio de revestimento do tipo cilíndrico simples constituído por epiteliócitos colunares e por exocrinócitos caliciformes; lâmina própria de tecido conjuntivo frouxo e muscular da mucosa única. A túnica muscular era constituída por dois estrados, o circular e o longitudinal, sendo o estrato circular o mais desenvolvido. A serosa era típica. As especializações da mucosa observadas no intestino delgado e grosso, respectivamente, foram vilosidades e pregas intestinais, e ao longo das regiões dos intestinos, apresentaram diminuição de sua complexidade. O estudo histométrico da mucosa demonstrou diferença estatisticamente significante entre o intestino delgado e grosso. Embora a estrutura da parede intestinal de C. yacare seja semelhante à de outros crocodilianos, a da tartaruga verde e avestruz, ainda se faz necessário estudos sobre a histofisiologia para que o manejo nutricional da espécie em cativeiro seja incrementado.

  6. O Estado cristão em Thomas Hobbes

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    Daniel Artur Emidio Branco

    2016-12-01

    Full Text Available O presente artigo tem como finalidade a investigação do pensamento do filósofo inglês Thomas Hobbes (1588-1679, mais precisamente a relação entre Igreja e Estado, valendo-se de suas obras, em especial Leviatã (1651. Com o título O Estado Eclesiástico em Thomas Hobbes, o artigo busca mostrar como as conclusões de Hobbes acerca do papel da Igreja no Estado são relevantes para o século XXI. A concepção de Evangelho de Cristo como um reino de outro mundo, a natureza privada da fé, o pontificado do soberano como aquele que se posiciona está entre Deus e os homens, a união entre Lei Mosaica e Lei Natural e a união entre Igreja e Estado são os delimitadores do grande tema, que busca levar o leitor contemporâneo ao conhecimento das conclusões de Hobbes e, assim, considerar a aplicação das mesmas a sua geração.

  7. Pesquisa de Mycoplasma em aves da família Psittacidae mantidas em diferentes cativeiros no Brasil Central

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    Andréa M. Carvalho

    Full Text Available RESUMO: O presente estudo teve como objetivo investigar a presença de Mycoplasma gallisepticum e M. synoviae em diferentes espécies de psitacídeos cativos no Brasil Central. Um total de 300 amostras foram coletadas e corresponderam a 41 espécies de psitacídeos da fauna brasileira, provenientes do CETAS, criadouro comercial e criadouro conservacionista. Quatorze espécies apresentaram amostras positivas para M. gallisepticum destacando a maracanã-verdadeira (Primolius maracana (01/02, 50%, a arara-canindé (Ara ararauna (15/48, 33,3% e a jandaia-verdadeira (Aratinga jandaia (03/10, 30%. Amostras do CETAS obtiveram total de 21,62% (16/74 de amostras positivas, do criadouro comercial 15,7% (19/121 e do criadouro conservacionista 6,66% (7/105. Apenas três espécies foram positivas para M. synoviae sendo essas, a maracanã-pequena (Primolius maracana (1/10 - 10%, arara-macao (Ara macao (1/12, 8,3% e arara-canindé (Ara ararauna (2/48, 4,1%. O CETAS obteve 2,7% (2/74 de amostras positivas totais, enquanto o criadouro conservacionista obteve total de 1,9% (2/105 de amostras. Não ocorreram amostras positivas para M. synoviae no criadouro comercial. Os resultados mostraram um considerável número de amostras positivas para M. gallisepticum em espécies da família Psittacidae, indicando que estes animais podem ser uma fonte de infecção silenciosa para outras aves, uma vez que não apresentaram sintomatologia clínica.

  8. Estudo endócrino não invasivo e comportamental da gestação, parto e lactação da jaguatirica (Leopardus pardalis) em cativeiro

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    Cristina Harumi Adania

    2009-01-01

    Os perfis longitudinais dos metabólitos dos esteróides sexuais, progesterona e estrógenos, e dos glicocorticóides foram analisados para 22 eventos (gestação, parto e lactação) de 8 jaguatiricas mantidas em cativeiro. Três eventos foram oriundos da Transferência de Embrião (TE) e foram comparados àquelas que gestaram por fertilização natural. As análises estatísticas demonstraram haver diferenças altamente significativas para metabólitos de progesterona na fase inicial (P

  9. Isolamento e determinação de sensibilidade e resistência a antimicrobianos de cepas bacterianas presentes na cloaca de Trachemys scripta elegans (Wied, 1839 criadas em cativeiro em Petrolina, PE

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    Fernando B. da Silva Sobrinho

    Full Text Available RESUMO: Este estudo isolou e determinou o perfil de sensibilidade e de resistência a antimicrobianos de cepas bacterianas isoladas da cloaca de Trachemys scripta elegans (T. s. elegans criadas em cativeiro. Após 120 dias de adaptação, amostras de swab cloacal obtidas de 20 animais adultos foram cultivadas e, após a identificação dos patógenos através de testes bioquímicos, submetidas ao teste de suscetibilidade a nove antimicrobianos. Enterobacter aerogenes (85%; Shigella spp. (10% e Edwadsiella spp. (5% foram isolados e identificados. Os isolados de E. aerogenes foram sensíveis à gentamicina (86%, enrofloxacina (79%, estreptomicina (50%, sulfazotrim (36% e ampicilina (29% e resistentes a penicilina (100%, eritromicina (93%, cefalexina (86% ampicilina (71% e sulfazotrim (64%. Isolados de Shigella spp. apresentaram sensibilidade à gentamicina (100%, enrofloxacina (50%, doxicilina (50%, estreptomicina (50%, ampicilina (50%, penicilina (50% e sulfazotrim (50% e resistência a doxicilina (50%, estreptomicina (50%, ampicilina (50%, penicilina (100%, cefalexina (50% e sulfazotrim (50%, enquanto que os de Edwardsiella spp. foram sensíveis apenas à gentamicina (100% e altamente resistentes (100% aos demais antimicrobianos. Os resultados sugerem a participação de T. s. elegans na cadeia epidemiológica, como reservatório de patógenos importantes, como E. aerogenes, Shigella spp. e Edwardisiella spp., tornando importante a adoção de medidas preventivas pelo risco zoonótico que apresentam e corretas de tratamento e de controle em cativeiros e domicílios, assim como de estudos que enfoquem as características de sensibilidade e de resistência antimicrobiana dos isolados cloacais, pois a multirresistência a drogas pode ser transmitida aos humanos e comprometer o tratamento de indivíduos com doenças graves.

  10. Características reprodutivas da paca fêmea (Agouti paca criada em cativeiro Reprodutive characteristics of the female paca (Agouti paca raised in captivity

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    Diva Anelie de Araújo Guimarães

    2008-01-01

    Full Text Available O objetivo do trabalho foi estudar a biologia reprodutiva da Agouti paca criada em cativeiro. Os resultados demonstraram que, a duração média do ciclo estral foi de 32,5 + 3,7 dias e o período gestacional de 148,6 + 4,8 dias. O intervalo entre partos foi de 224,5 + 52,2 dias e o primeiro cio pós-parto foi de 25,6 + 8,8 dias. A maioria (55,6 % das fêmeas apresentou dois partos por ano, com o nascimento de um filhote por parto, sendo 44,7 % fêmeas e 55,3 % machos. Ao nascer o peso médio das fêmeas foi de 605,9 + 87,5 g e dos machos 736,7 + 108,4 g (P The objective of this paper was to study the reproductive biology of the Agouti paca raised in captivity. It was observed that the estrous cycle average was 32.5 + 3.7 days, gestation length 148.6 + 4.8 days, parturition interval 224.5 + 52.2 days, and the first post-partum 25.6 + 8.8 days. It was also observed that 55.5% of the females presented two parturitions per year with one young per parturition, of which 44.7% were females and 55.3% were males. The birth weight was 605.9 + 87.8 g for females and 736.7 + 108.4 g for males (P<0.05. Puberty in females occurred between 8 to 12 months; for this, however, more detailed investigations are necessary.

  11. Salting kinetics and salt diffusivities in farmed Pantanal caiman muscle Cinética de salga e difusividades de sal em carne de jacaré do Pantanal criado em cativeiro

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    Vânia Regina Nicoletti Telis

    2003-04-01

    Full Text Available The legal Pantanal caiman (Caiman crocodilus yacare farming, in Brazil, has been stimulated and among meat preservation techniques the salting process is a relatively simple and low-cost method. The objective of this work was to study the sodium chloride diffusion kinetics in farmed caiman muscle during salting. Limited volumes of brine were employed, with salting essays carried at 3, 4 and 5 brine/muscle ratios, at 15%, 20% and 25% w/w brine concentrations, and brine temperatures of 10, 15 and 20ºC. The analytical solution of second Fick's law considering one-dimensional diffusion through an infinite slab in contact with a well-stirred solution of limited volume was used to calculate effective salt diffusion coefficients and to predict the sodium chloride content in the fillets. A good agreement was obtained between the considered analytical model and experimental data. Salt diffusivities in fillets were found to be in the range of 0.47x10-10 to 9.62x10-10 m²/s.A criação de jacaré do Pantanal (Caiman crocodilus yacare em cativeiro tem sido estimulada, e entre as técnicas de processamento de sua carne, a salga é um processo de conservação relativamente simples e de baixo custo. O objetivo deste trabalho foi estudar a cinética de difusão de cloreto de sódio em carne de jacaré do Pantanal criado em cativeiro, durante a salga úmida. Foram utilizados volumes limitados de salmoura e os experimentos foram realizados com relações salmoura/músculo de 3, 4 e 5, com concentrações de salmoura de 15%, 20% e 25% em peso e temperaturas de 10, 15 e 20ºC. A solução analítica da segunda lei de Fick, considerando difusão unidimensional em uma placa infinita em contato com uma solução bem agitada de volume limitado, foi utilizada para calcular os coeficientes de difusão efetivos de sal e estimar o conteúdo de cloreto de sódio nos filés. Obteve-se boa concordância entre o modelo analítico considerado e os dados experimentais. As

  12. Comportamentos e atividade diária de Sciurus ingrami (Thomas em cativeiro (Rodentia, Sciuridae Behaviour and diary activity of Sciurus ingrami (Thomas in captivity (Rodentia, Sciuridae

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    Marcelo Bordignon

    1997-09-01

    Full Text Available From October 1994 to November 1995 the behaviour, postures and diurnal activity of tive captive squirrels Sciurus ingrami were observed and registered. Four basics postures, five grooming behaviours, displacements and face wiping behaviour were identified. Based on behavioural observations, the diurnal activity was divided into four categories: resting, displacement, teeding and maintenance. The time spent in each category varied seasonally and the squirrels spent more time resting during winter and spring. However, more time was spent feeding during autum and summer and was reduced the displacement in autum. Two types of breeding behaviour were identified: sexual trailing and mating chase of females by males. However copulatori behaviour was not recorded during the studied period. We also verified that S. ingrami presents thermorregulation behaviour during winter, remaining resting in the nest to conserve energy in heath maintenance. During the hottest seasons, the squirrels remain resting out of the nest, placed on the branchs to decrease their body heat to normal temperature, The behaviours observed in this study were similar to those described in the literature, as well as the mating behaviour, which was very similar to S. carolinensis.

  13. Detecção da infecção de rotavírus, coronavírus, enterobactérias, Leptospira spp., Brucella abortus e Toxoplasma gondii em peixe-boi marinho (Trichechus manatus) em cativeiro no Brasil.

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    Fernanda Loffler Niemeyer Attademo

    2014-01-01

    O peixe-boi marinho (Trichechus manatus) é uma das espécies de mamíferos aquáticos mais ameaçadas de extinção no Brasil, tendo o resgate e a reabilitação em cativeiro como importantes ferramentas para a conservação da espécie. O Centro Nacional de Pesquisa e Conservação de Mamíferos Aquáticos (CMA/ICMBio) é responsável pela reabilitação e soltura destes animais. A instituição utilizou três cativeiros para o manejo da espécie, sendo um para reabilitação e dois localizados em ambiente natura...

  14. Avaliação da eficiência de cal virgem na inativação de ovos de nematoides - Strongyloides sp. parasitos de pacas - Cuniculus paca criadas em cativeiro

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    V.M.F. Ribeiro

    Full Text Available RESUMO Criadores de animais silvestres sempre buscam métodos eficientes de manter sua criação. Parasitos intestinais afetam os animais em cativeiro, diminuindo sua sobrevivência e reprodução. Este estudo teve como objetivo avaliar a eficácia do uso de cal virgem na desinfecção do solo e na prevenção da reinfestação de endoparasitos em pacas (Cuniculus paca em cativeiro. Amostras de solo das baias de criação foram analisadas usando-se o método de Rugai modificado. Duas etapas foram avaliadas: a primeira aos cinco, 45 e 105 minutos após os tratamentos, e a segunda aos sete dias e aos 14 dias após os tratamentos. Os valores de pH das amostras foram verificados após a aplicação de quatro tratamentos. Foram aplicados 400g/m2 de cal virgem a lanço ou 500mL/m2 de três soluções de cal virgem (10%, 20% ou 40% p/v. Na primeira etapa, a cal a lanço foi ineficaz na modificação do pH do solo e no controle de parasitos. A solução a 10% proporcionou o melhor controle dos parasitos. Na segunda etapa, as soluções foram eficazes na elevação do pH, porém não houve diferença significativa nos achados larvais. Concluiu-se que, nas condições do estudo, a solução a 10% aumentou o pH do solo e teve boa capacidade de inativação dos ovos de Strongyloides sp., o que economicamente é interessante. Porém, para o controle eficiente de Strongyloides sp. em cativeiros de pacas, deve-se considerar a frequência da aplicação de soluções com até 20% de cal, juntamente com a adoção de um programa de vermifugação.

  15. Variação sazonal dos valores de bioquímica sérica de jiboias amazônicas (Boa constrictor constrictor mantidas em cativeiro

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    Dennis José da Silva Lima

    2012-09-01

    Full Text Available http://dx.doi.org/10.5007/2175-7925.2012v25n4p165   Na região Norte do Brasil, as estações do ano não são bem definidas como acontece nas regiões Sul e Sudeste, devido ao clima equatorial quente e úmido, com um período mais chuvoso, conhecido como inverno amazônico, e um período menos chuvoso, conhecido como verão amazônico. Com esta pesquisa, objetivou-se avaliar a variação dos valores bioquímicos séricos de jiboias amazônicas correlacionadas com a sazonalidade da região. Foram realizadas análises bioquímicas séricas (AST, ALT, DHL, FA, cálcio, ácido úrico, fósforo, proteína total, albumina e globulina de 31 serpentes da espécie Boa constrictor constrictor, mantidas em cativeiro. Levando em consideração a variável sazonalidade, observou-se que oito dos dez parâmetros são maiores no inverno em comparação ao verão (proteína total, albumina, globulina, ALT, AST, FA, DHL e cálcio sendo que os valores de ALT, AST e cálcio mostraram ter diferenças estatísticas significantes no verão e inverno amazônicos, enquanto que os demais parâmetros parecem não ser influenciados pela sazonalidade. Esta foi a primeira pesquisa, em cativeiro, analisando o perfil bioquímico sérico serpentes Boa constrictor constrictor no Estado do Pará.

  16. Goniometria dos membros pélvicos de pacas (Cuniculus paca criadas em cativeiro Goniometry of the hind limbs of pacas (Cuniculus paca raised in captivity

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    Fábio André Pinheiro de Araújo

    2009-12-01

    Full Text Available O trabalho teve por objetivo avaliar por meio de estudos goniométricos os membros pélvicos de pacas criadas em cativeiro. Foram utilizadas oito pacas (Cuniculus paca, sendo três fêmeas e cinco machos, com peso entre 6,0 kg e 8,2 kg, nos quais foi aferido o movimento de extensão e flexão das articulações coxofemoral, joelho e tarsocrural utilizando-se um goniômetro de plástico. Foram realizadas duas aferições para cada membro pelo mesmo avaliador, com intervalo de uma semana entre cada aferição, com os animais sob anestesia dissociativa. Não houve diferença estatística nas aferições dos ângulos entres os momentos. As variações entre as medidas de flexão e extensão, efetuadas em cada momento pelo mesmo avaliador, foi entre 1º e 5º para cada membro. Os valores goniométricos médios foram: flexão de 43,96º±7,62 e extensão de 118,31º±9,79 para a articulação coxofemoral; flexão de 54,25º±10,24 e extensão 131,53º±7,89 para o joelho; flexão de 45,94º±7,16 e extensão de 145,03º±5,06 para a articulação tarsocrural. Sendo assim, observou-se que a amplitude de movimento das pacas é maior na articulação tarsocrural, seguida respectivamente do joelho e da articulação coxofemoral.The aim of this study was to evaluate by goniometry the hind limbs of pacas raised in captivity. Eight mature pacas (Cuniculus paca, three females and five males, weighing 6.0-8.2 kg, were used. The quantity of joint flexion and extension motion of the hip joint, stifle joint and tarsocrural joint was measured using a plastic standard goniometer. Under dissociative anesthesia, two measures were made for each member in each animal by the same observer at an interval of one week. There were no statistical differences of the quantity of joint motion between the moments. The flexion and extension angles varied from 1º to 5º in each moment for the same observer. The mean values of the angles of flexion and extension were, respectively

  17. Leishmania (Leishmania infantum chagasi em canídeos silvestres mantidos em cativeiro, no Estado de Mato Grosso Leishmania (Leishmania infantum chagasi in wild canids kept in captivity in the State of Mato Grosso

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    Nely Pinheiro Souza

    2010-06-01

    Full Text Available INTRODUÇÃO: Leishmaniose visceral é uma zoonose que acomete diversos mamíferos tendo os canídeos domésticos como principais reservatórios em ambiente urbano. A presente nota descreve a infecção de canídeos silvestres por Leishmania (Leishmania infantum chagasi mantidos em cativeiro no Estado de Mato Grosso, Brasil. MÉTODOS: De seis raposas (Cerdocyon thous e um cachorro vinagre (Spheotos venaticus, foram coletadas amostras de pele, medula óssea e linfonodo para detecção e caracterização de Leishmania sp pela técnica de PCR-RFLP. RESULTADOS: Todos as animais pesquisados apresentaram-se positivos para Leishmania (L. infantum chagasi. CONCLUSÕES: Destaca-se a importância de monitoramento adequado dos mesmos, além do maior controle desta enfermidade já que estes animais estão em ambientes de recreação pública.INTRODUCTION: Visceral leishmaniasis is a zoonosis that affects many mammals, and domestic canids are the main reservoirs in urban environments. This note describes infection by Leishmania (Leishmania infantum chagasi among wild canids kept in captivity in the State of Mato Grosso, Brazil. METHODS: Skin, bone marrow and lymph node samples were collected from six crab-eating foxes (Cerdocyon thous and one bush dog (Spheotos venaticus, in order to detect and characterize Leishmania using the PCR-RFLP technique. RESULTS: All the animals studied were positive for Leishmania (L. infantum chagasi. CONCLUSIONS: This study highlights the importance of adequate monitoring of these animals, as well as greater control of this disease, given that these animals are in a public recreation environment.

  18. Estudo comparativo sobre prevalência de doença periodontal em Panthera onca mantida em cativeiro e em indivíduos de natureza A comparative study about the prevalence of periodontal disease in Panthera onca, living in captivity and in the wild

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    João Luiz R. Junior

    2007-05-01

    Full Text Available Objetivou-se fazer levantamento das principais afecções de cavidade oral relacionadas com a doença perio-dontal em Panthera onca proveniente de cativeiro e natureza. Sob o ponto de vista da conservação de animais ameaçados de extinção, no caso a onça-pintada (Panthera onca, buscou-se promover a orientação dos proprietários e trabalhadores rurais sobre a necessidade da preservação de tal espécie em vida livre e tentar determinar se as condições ambientais podem influenciar na saúde oral. Utilizou-se amostra constituída de 42 onças-pintadas (P. onca, provenientes de 18 instituições mantenedoras de tais espécies em cativeiro no Estado de São Paulo, que foram visitadas e anestesiadas pelo Plano de Manejo de Felinos Neotropicais. Pesquisaram-se também 4 onças-pintadas (P. onca, provenientes de vida livre, capturados na Fazenda Sete, município de Miranda, Estado do Mato Grosso do Sul, no pantanal sul mato-grossense. Todos os animais pesquisados em cativeiro apresentaram graus variados de lesões orais relacionadas à doença periodontal. Aqueles animais pesquisados na natureza não apresentaram nenhum tipo de comprometimento clínico na cavidade oral.The aim was to survey the main oral lesions related with periodontal disease of jaguars, Panthera onca, living in captivity or in the wild, as conservation of threatened animals from extinction, as in case of the jaguar, and the preservation of such species in free life may be determined by environmental conditions which can influence oral health. Forty-two jaguars (P. onca kept in captivity in 18 institutions in the state of São Paulo were studied. The animals to be examined were anesthetized by the Plan of Neotropical Handling of Felids. Additionally, 4 jaguars (P. onca proceeding from wild life were captured for the study on Farm Sete, municipality of Miranda, Mato Grosso do Sul, in the southern Pantanal. All animals surveyed in captivity showed various degrees of oral

  19. O potencial do aruanã Osteoglossum bicirrhosum (Vandelli, 1829 (Osteoglossiformes, Osteoglosidae para a criação em cativeiro The potential of arawana Osteoglossum bicirrhosum (Vandelli, 1829 (Osteoglossiformes, Osteoglosiidae for the creation in captivity

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    Tiago Viana da Costa

    2009-01-01

    Full Text Available O presente trabalho teve como objetivo identificar uma nova espécie para a criação em cativeiro na região amazônica, visando atender não somente a demanda do mercado local, mas os anseios de um mercado consumidor ávido por novos produtos de qualidade. Para tanto, foi utilizado como ponto de partida o banco de dados do Projeto Manejo dos Recursos Naturais Renováveis de 2001 a 2004. Fazendo uma ligação destes dados com os obtidos junto ao Núcleo de Recursos Pesqueiros do Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis e da Secretaria Especial de Aqüicultura e Pesca da Presidência da República/AM, possibilitou-se identificar o aruanã Osteoglossum bicirrhosum (Vandelli, 1829 como um pescado com potencial para a criação em cativeiro. Foram analisados ainda os valores de mercado e realizadas análises da composição centesimal e do rendimento de carcaça, que creditaram ao aruanã uma carne magra (0,08% de gordura e protéica (15,19%, com um rendimento de 29,15 ± 1,48% de filé.The present work had as objective to identify a new species for creation in captivity in the Amazon region, aiming not only the demand of the local market, but also a consuming market interested in new products and with quality. It was used as starting point the data base of the Projeto Manejo dos Recursos Naturais Renováveis of 2001 the 2004. Making a link of this data with the Nucleus of Resources the Fishing of the Brazilian Institute of the Environment and the Natural resources and the Special Secretariat of Aqüicultura and Fishing of the Presidency of the Republic/AM database, it was made possible to identify the arawana Osteoglossum bicirrhosum (Vandelli, 1829 as a fish with potential for the creation in captivity. Market values were analyzed and carried through analyses of the centesimal composition and the income of carcass, that they had credited the arawana a lean meat (0,08% of fat and proteic (15,19%, with an meat yield

  20. Nota sobre infecção por Salmonella sp. e Shigella sp. em bugios-ruivos, Alouatta clamitans Cabrera, 1940 (Primates: Atelidae mantidos em cativeiro

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    Júlio César de Souza Júnior

    2008-08-01

    Full Text Available Amostras de fezes de bugios-ruivos cativos foram investigadas quanto a presença de Salmonella sp. e Shigella sp. O padrão de sensibilidade a antibióticos foi testado. Este é o primeiro relato de infecção assintomática por Salmonella sp. nesta espécie. Não foi detectada infecção por Shigella sp. Destaca-se a importância de investigação em animais submetidos a translocação ou a reintrodução e a necessidade de inquéritos periódicos em populações cativas a fim de se evitar agravos ocupacionais.

  1. Principais processos neoplásicos encontrados em psitacídeos mantidos em cativeiro Main neoplasic processes in psittacines birds kept in captivity

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    Silvia Neri Godoy

    2009-06-01

    Full Text Available Um estudo anatomopatológico envolvendo 130 psitacídeos oriundos de centros de triagens, zoológicos e criadouros, visando a determinação da causa de morte destes animais, revelou a presença de neoplasias em sete animais, totalizando 5,4% dos casos. Os processos neoplasicos foram caracterizados como colangiocarcinoma, colangioma, linfoma, hemangiossarcoma e carcinoma renal primário, sendo o colangiocarcinoma o mais freqüentemente encontrado, presente em três animais. Este trabalho descreve estas neoplasias, levando em consideração os aspectos macro e microscópicos, meios de diagnósticos e espécies acometidas.An anatomopathologic study of 130 captivy psittacines from zoos, breeders and rehabilitation centers showed the presence of neoplastic disease in seven birds, totalizing 5.4% of the cases. The neoplasms were identified like cholangiocarcinoma, cholangioma, lymphoma, haemangiosarcoma and renal cell carcinoma. The cholangiocarcinoma was the tumor most commonly observed. it was present in birds. This study describes the macro and microscopic findings of these tumors; also reports diagnostic methods employed to identify these neoplasms.

  2. Hemograma e bioquímica sérica de tartarugas cabeçudas (Caretta caretta de vida livre e mantidas em cativeiro, no litoral norte da Bahia

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    Thaís Torres Pires

    2009-02-01

    Full Text Available Com o objetivo de se obter dados que auxiliem na rotina clínica de tartarugas marinhas, realizou-se o hemograma e a determinação de alguns parâmetros bioquímicos séricos de fêmeas de tartarugas cabeçudas (Caretta caretta de vida livre (n = 22, animais que desovam no Litoral Norte da Bahia, e em cativeiro (n = 5, animais mantidos no Centro de Visitantes do Projeto Tamar-ICMBio, na Praia do Forte, Brasil. Os valores obtidos para os dois grupos foram comparados, onde se observou diferença estatística significativa (p<0,05 para as contagens relativas e absolutas de eosinófilos e contagem relativa de monócitos dentre as variáveis do hemograma e, para a proteína total, globulina, glicose, colesterol e aspartato aminotransferase. Possivelmente, diferenças nas condições ambientais, nutricionais e reprodutivas, as quais estes animais foram submetidos, influenciaram nos resultados.

  3. OS CONTOS DE THOMAS HARDY EM TRADUÇÃO NO BRASIL

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    Carolina Paganine

    2012-04-01

    antologias temáticas e em diferentes décadas – anos 1940, 1980 e 2000, respectivamente –, essas traduções são abordadas à luz do pressuposto de André Lefevere (2007, de que as estratégias de tradução são moldadas, principalmente, pela ideologia do tradutor e pela poética de tradução da época em que foram feitas. Com isso, procura-se desdobrar a reflexão em dois caminhos inter-relacionados: o primeiro, a respeito da imagem que se tem da obra de Thomas Hardy a partir dessas traduções brasileiras; o segundo, sobre as poéticas de tradução que sustentam essa imagem.

  4. Perfil eletroforético das proteínas séricas de serpentes Crotalus durissus terrificus (cascavel criadas em cativeiro Serum protein electrophoresis profile of the rattlesnake Crotalus durissus terrificus kept in captivity

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    Joandes Henrique Fonteque

    2009-06-01

    Full Text Available As serpentes peçonhentas dos gêneros Bothrops e Crotalus têm sido mantidas em cativeiro visando à extração de venenos para a produção de imunobiológicos. O conhecimento da fisiologia desses animais e as alterações na concentração de proteínas e suas frações séricas são importantes para a identificação precoce de importantes enfermidades que cursam com estados de hipoproteinemia e hiperproteinemia. O objetivo do trabalho foi determinar a concentração de proteína total e o perfil eletroforético das proteínas séricas de serpentes Crotalus durissus terrificus (cascavel criadas em cativeiro. Foram colhidas amostras de sangue da veia coccígea ventral de 21 serpentes adultas e sadias, divididas em dois grupos: Grupo 1 de 12 machos com peso médio de 588,89±193,55g, e Grupo 2 de nove fêmeas com peso médio de 708,33±194,04g. A proteína total sérica foi determinada pelo método de refratometria e a eletroforese em gel de agarose. Obtiveram-se valores da proteína total sérica (g/dL de 4,51±0,50 para machos e de 4,82±0,72 para fêmeas, e para machos e fêmeas de 4,64±0,61. Foram identificadas pela eletroforese quatro frações protéicas (g/dL: albumina, a, b, g-globulinas e calculada a relação albumina:globulina. As serpentes fêmeas apresentaram maiores valores para as variáveis, albumina e para a relação albumina/globulina (AG diferindo significativamente (PThe poisonous snakes of the genera Crotalus and Bothrops have been kept in captivity with the purpose of extracting poison for the production of immunobiological. Knowledge of the physiology of these animals and serum proteins concentration changes are important for early identification of major diseases which lead to states of hypoproteinemia and hyperproteinemia. The objective was to determine the concentration of total protein and serum protein electrophoresis profile of Crotalus durissus terrificus (rattlesnake in captivity. Blood samples were taken from

  5. Variação sazonal na morfologia dos ductos eferentes distais em codorna doméstica mantida em cativeiro experimental Morphologic seasonal variability on the distal efferent ducts of domestic quail under experimental captive breeding

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    Antonio Marcos Orsi

    2008-09-01

    Full Text Available Neste estudo diferenças expressivas foram observadas na estrutura dos ductos eferentes distais (DED de codorna doméstica Coturnix coturnix, da variedade italiana, mantida em cativeiro experimental durante dois anos, durante as quatro estações do ano. A variabilidade morfológica dos DED foi mais marcante na primavera e no outono, eqüivalendo às fases ativa e quiescente do ciclo reprodutivo anual (ciclo testicular nesta ave. Nessas fases do ciclo, diferenças significativas foram observadas na ultraestrutura das células principais (P e ciliadas (C do epitélio de revestimento tubular e nos calibres tubulares. Estes tiveram valores médios maiores na primavera, com valores similares no verão e no inverno, e valores médios menores observados no outono. Na primavera, no citoplasma apical de células P, notou-se maior complexidade organelar, inferindo-se a ocorrência de processos endocitóticos ativos. A quiescência outonal caracterizou-se por redução do calibre tubular dos DED, luz tubular vazia de espermatozóides, degenerações de organelas citoplasmáticas e "debridamentos" citoplasmáticos apicais em células P e C. No inverno e verão, correspondentes às fases recrudescente e regressiva, respectivamente, do ciclo testicular nesta espécie, os dados obtidos foram, de modo geral, similares aos observados na primavera.Some expressive differences were noted on the distal efferent ducts (DED morphology in domestic quail of the Italian variety along the year. The birds were maintained on experimental captive breeding along two consecutive years, before the morphologic studies. Morphologic differences on the DED had been more evident in spring and autumn respectively, the active and quiescent phases of the annual testis cycle. Variability more expressive was noted among the principal (P and ciliated (C epithelial cells and in tubular diameters of DED, during the two focused seasons. Spring features of DED were marked by relative

  6. Bioquímica plasmática de cascavéis (Caudisona durissa LINNAEUS, 1758 em cativeiro Blood biochemical parameters from captivity rattlesnake (Caudisona durissa LINNAEUS, 1758

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    Wellington Bandeira da Silva

    2010-12-01

    Full Text Available Acidentes com seres humanos envolvendo a espécie Caudisona durissa possuem a mais alta taxa de letalidade dentre os viperídeos brasileiros. Ressalta-se então a importância para a saúde pública da criação dessa espécie em cativeiro para produção de soro antiofídico. No entanto, essa atividade ainda hoje encontra alguns desafios como a instalação de doenças no plantel, evidenciando a importância de estudos sobre a fisiologia de serpentes. Dessa forma, foram realizadas análises de bioquímica plasmática em 53 serpentes da espécie Caudisona durissa, mantidas em cativeiro. Foram utilizadas amostras de plasma com heparina e as dosagens bioquímicas realizadas em aparelho automatizado (Ciba Corning - Express Plus®. Os resultados e seus respectivos desvios-padrões foram: uréia -1,32mg dL-1 (±1,1; ácido úrico - 2,08mg dL-1 (±1,4; creatinina - 0,52mg dL-1 (±0,2; proteína total - 3,7g dL-1 (±0,7; albumina - 1,62g dL-1 (±0,4; globulinas - 2,08g dL-1 (±0,5; cálcio - 15,25mg dL-1 (±2,8; fósforo - 4,61mg dL-1 (±1,9; colesterol - 171,58mg dL-1 (±52,7; triglicerídeos - 19,29mg dL-1 (±14,3; fosfatase alcalina - 31,04U L-1 (±12,4; aspartato aminotransferase (AST - 22,25U L-1 (±11,4; alanina aminotransferase (ALT - 7,11U L-1 (±5,4 e Amilase - 1385,23U L-1 (±568,7. Foram calculados os seguintes índices: relação uréia/creatinina - 2,5 e relação cálcio/fósforo - 3,3. O conjunto de resultados das análises bioquímicas do sangue das cascavéis em cativeiro pode servir como referência para apoio diagnóstico na espécie estudada e para outros trabalhos com o mesmo caráter de observação.Human accidents involving rattlesnake Caudisona durissa have the highest fatality rate among the Brazilian Viperidae family. Breeding this specie in captivity in order to produce antivenoms is very important to public health. Nevertheless, there are some challenges that this activity must face, like the onset of diseases on the

  7. A Utopia de Thomas More e o destino de sua leitura em seus 500 anos

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    Gleyton Trindade

    2016-11-01

    Full Text Available Este artigo procura analisar o significado da obra Utopia de Thomas More passados 500 anos de sua publicação. Adotando um ponto de vista crítico em relação as leituras liberais desta obra, o artigo procura destacar os avanços do que estamos designando como leituras republicanas em seu esforço de inserir a obra de More nos debates de seu tempo. Concluímos que a grande contribuição da Utopia para pensar os desafios do mundo político, inclusive no mundo contemporâneo, não no que ela prefiguraria de um possível regime totalitário, mas na necessidade de refletir sobre as condições da constituição de uma república de homens livres.

  8. BIOMETRY OF PACA NEWBORNS BRED IN CAPTIVITY(AGOUTI PACA, LINNAEUS, 1766 NOTA CIENTÍFICA: BIOMETRIA DOS NEONATOS DE PACA CRIADOS EM CATIVEIRO (AGOUTI PACA, LINNAEUS, 1766

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    Júlio Carlos Canola

    2007-12-01

    Full Text Available

    Biometry provides important data on weight and length of wild animal newborns. After ultrasound pregnancy detection, 22 female pacas were separated in individual bails and kept until weaning of newborns. Newborns were measured with a metric tape (between the tips of the muzzle rostrally and the tail distally and weighted in a digital weight scale. Considering males and females, the average newborn length (average length ± standard deviation was 33.37 ± 0.57cm. Among males, the average weight was 33.30 ± 0.52 cm and among females 33.45 ± 0.62cm. Considering males and females, newborns weighted (average weight ± standard deviation 741.14 ± 51.23g. Among males, average weight was 717.75 ± 49.06g and among females 764.53 ± 53.40g. Female newborns are higher and heavier than males, but averages of weight and length of males and females did not differ themselves by the Tukey test (P<0.05.

    Key-words: Agouti paca, biometry, newborns.

    A biometria proporciona dados importantes no peso e comprimento de neonatos de animais selvagens. Após detecção ultra-sonográfica da prenhez, 22 pacas fêmeas foram separadas em baias individuais e mantidas até o desmame dos filhotes. Os neonatos eram medidos com uma fita métrica flexível (entre as extremidades do focinho e da caudal e então pesados em balança digital de precisão. Considerando-se machos e fêmeas, o comprimento dos neonatos (comprimento ± desvio padrão foi 33,37 ± 0,57 cm. Entre os machos, o comprimento médio foi 33,30 ± 0,52 cm e entre as fêmeas foi de 33,45 ± 0,62 cm. Em relação ao peso e considerando-se machos e fêmeas, os neonatos pesavam (peso ± desvio padrão 741,14 ± 51,23g. Entre os machos, o peso médio foi 717,75 ± 49,06g e entre as fêmeas 764,53 ± 53,40g. Os neonatos fêmeas são maiores e mais pesados que os neonatos machos de paca, mas as médias de peso e de comprimento de machos e fêmeas n

  9. Composição nutricional do casco da tartaruga-da-Amazônia (Podocnemis expansa criada em cativeiro e em idade de abate Centesimal nutrition of the tartaruga-da-Amazônia Podocnemis expansa shell bred in captivity and at slaughter age

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    Renata Cristina Scarlato

    2007-08-01

    Full Text Available A criação de tartarugas em cativeiro no Brasil vem se expandindo nos últimos anos, destacando-se o aumento do volume de abate da espécie Podocnemis expansa para obtenção de carne. Este estudo foi realizado na UFRuralRJ, objetivando-se analisar quantitativamente a composição centesimal, valor calórico, teor de colesterol, perfil em ácidos graxos e aminoácidos, e minerais de 60 cascos de P. expansa em idade de abate mantidas em criatório legalizado e registrado pelo IBAMA. Concluiu-se que o casco de P. expansa é rico em nutrientes, apresentando proteína de alto valor biológico para adultos, lipídios, ácidos graxos essenciais, minerais e baixo teor de colesterol, possibilitando sua utilização como suplemento nutricional após estudos futuros comprobatórios da biodisponibilidade dos nutrientes presentes.Breeding of turtles in Brazil has increased recently, and the increase of the volume of the species Podocnemis expansa to obtain meat is significant. This study was done at UFRuralRJ, and the aim was to analyse the centesimal composition, caloric value, tenor of cholesterol, fatty acids and amino acids and minerals of 60 P. expansa shells quantitativity at slaughter age maintained by IBAMA, a legal and registered breeder. It can be concluded that the P. expansa shell is rich in nutrients, with a high biological value protein for adults, lipids, essentials fatty acids, minerals and low tenor of cholesterol, possible to use as a nutritional supplement after corroborating future studies of the biodisponibility of the present nutrients.

  10. Estudo endócrino reprodutivo e do comportamento sócio-sexual de sagui-de-tufo-preto (Callithrix penicillata mantido em cativeiro

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    Manuela Gonçalves Fraga Geronymo Sgai

    2015-03-01

    Full Text Available A comunicação do estado reprodutivo nos primatas da família Callithrichidae, depende principalmente dos comportamentos sócio-sexuais como um sistema de sinalização primário, uma vez que nestas espécies a ovulação não é percebida pelos machos. Neste trabalho, os padrões de comportamentos sócio-sexuais foram analisados em conjunto com as concentrações de metabólitos fecais dos esteróides sexuais progesterona (MFP, estradiol (MFE e testosterona (MFT em casais cativos de Sagüi-de-tufos-pretos (Callithrix penicillata, nas diferentes fases do ciclo ovariano. O grupo estudado era composto por quarto casais adultos, mantidos no Centro de Reabilitação de Animais Selvagens da prefeitura de São Paulo. Os padrões comportamentais foram registrados pelo método de amostragem focal por intervalo de tempo a cada 30 segundos, cinco vezes por semana, totalizando 14.400 registros por animal. A mensuração das concentrações de metabólitos fecais dos esteroides sexuais foram realizados pelo método de enzima imunoensaio (EIE. Os resultados obtidos dessas concentrações possibilitaram a determinação endócrina das fases do ciclo ovariano (folicular e luteal e de suas respectivas durações, assim como a determinação da fase periovulatória. Foram caracterizados 31 ciclos ovarianos completos, com duração de 24,3±4,1 dias (média ±DP, sendo que a fase folicular compreendeu 13,04±4,8dias e a fase lútea 11,2±4,2 dias. Os comportamentos sócio-sexuais (marcação por cheiro, cheirar genitália, catação e apresentação sexual e a variável "proximidade" mostraram-se significativamente mais prevalentes na fase periovulatória do que nas demais fases do ciclo. Não houve alteração das concentrações de MFT dos machos ao longo de todo o período estudado. A análise conjunta das concentrações de metabólitos fecais de esteróides sexuais e dos comportamentos sócio-sexuais possibilitou um melhor entendimento das relações end

  11. Topus Utopicus: o espaço em Utopia, de Thomas Morus

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    Raysa Barbosa Corrêa Lima Pacheco

    2015-12-01

    Full Text Available No presente trabalho analisamos a obra Utopia, de Thomas Morus, sob o ponto de vista de sua construção espacial. Para tal análise, utilizamos a metodologia da Topoanálise, que foi desenvolvida a partir da idéias de Bachelard, Osman Lins, Iuri Lotman e outros. Pretende-se mostrar como o espaço da ilha é construído dentro da obra bem como explicitar os vários efeitos de sentido criados pelas estratégias utilizadas pelo narrador.

  12. The influence of eyestalk ablation on the reproduction of the freshwater Macrobrachium acanthurus shrimp in captivity = Influência da ablação do pedúnculo ocular na reprodução do camarão de água doce Macrobrachium acanthurus em cativeiro

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    Cristiane Honorato Cunha

    2010-07-01

    Full Text Available Macrobrachium acanthurus is distributed along the Brazilian coastal rivers and shows potential for aquaculture. This study was carried out to provide information on the reproduction of M. acanthurus in captivity and the influence of unilateral eyestalk ablation. A total of 48 females and 24 males were captured in the Sahy river in Mangaratiba, Rio de Janeiro State. The animals were distributed into twelve 20-liter aquariums, each with two males and four females. Two females in each aquarium were ablated. Every day the occurrence of ovigerous females was checked in each aquarium. The U test (Mann-Whitney showed a significant difference among laying intervals and the number of hatchings between ablated and non ablated females.Macrobrachium acanthurus é uma espécie com viabilidade para o cultivo e ocorre nos rios da costa brasileira. O objetivo deste trabalho foi obter informações sobre o aspecto reprodutivo de M. acanthurus em cativeiro e a influência da técnica de ablação unilateral do pedúnculo ocular na reprodução. Foram utilizados no experimento 48 fêmeas e 24 machos coletados no Rio Sahy, Mangaratiba, Estado do Rio de Janeiro. Os animais foram distribuídos na proporção de dois machos para quatro fêmeas em doze aquários com capacidade de 20 litros. Das quatro fêmeas de cada aquário, duas foram abladas unilateralmente. Todos os dias foram verificados a ocorrência de exteriorização dos ovos em cada fêmea. Através do teste U (Mann-Whitney foi verificada diferença significativa para o intervalo entre as desovas e quanto ao número de desovas entre fêmeas abladas e não abladas.

  13. Biometria e alterações histopatológicas em testículos de catetos (Tayassu tajacu criados em cativeiro no semi-árido nordestino, Brasil

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    Kilder Dantas Filgueira

    2005-02-01

    Full Text Available O presente trabalho foi desenvolvido visando contribuir com informações a respeito de aspectos biométricos e patológicos em testículos de catetos (Tayassu tajacu. Utilizaram-se doze animais, com idades superior a dez anos, provenientes do Centro de Multiplicação de Animais Silvestres CEMAS/ESAM. Após a coleta, os testículos foram submetidos a biometria e em seguida fixados em solução de Bouin. Posteriormente, conservou-se a amostra em álcool a 70% e submeteu-se ao processamento histológico de rotina. A leitura das lâminas foi realizada em microscópio óptico e os resultados obtidos analisados estatisticamente através dos testes "t" e "Z". Os valores médios de comprimento, circunferência e peso, entre o testículo direito e esquerdo, não revelam diferença estatística, ao se aplicar o teste "t". Porém, o mesmo teste demonstrou correlação com significância a 1% de probabilidade entre a gônada direita e esquerda, ao se comparar cada variável biométrica. Dos 12 animais utilizados, oito (67% apresentaram alterações testiculares, as quais corresponderam a degeneração (63%, rarefação do epitélio (25% e orquite (12%. Através do teste "Z" houve significância, a 2,5%, ao se compararem às freqüências entre degeneração e rarefação, assim como degeneração e orquite. Verificou-se que, à medida que uma das variáveis biométricas de um testículo apresenta modificação, há uma correspondência com o órgão contralateral. A patologia mais frequente foi à degeneração testicular, a qual demonstrou correlação com as demais alterações.

  14. Visceral leishmaniasis and infectious hepatitis in bush dog from captivity in Brazil - Report of case/ Leishmaniose visceral e hepatite infecciosa em cachorro-vinagre mantido em cativeiro no Brasil - Relato de Caso

    Directory of Open Access Journals (Sweden)

    Luciano Nakazato

    Full Text Available Among mammals, the canids are most often infected by Leishmania sp. This paper reports the occurrence of Leishmania (Leishmania infantum chagasi as well as the presence of intranuclear inclusions resembling viral particles of canine adenovirus-1 in a bush dog (Speothos venaticus kept in captivity at the zoo of Federal University of Mato Grosso, central area of Brazil. The report demonstrates the importance of wild canids as reservoirs of agents of veterinary and public health importance, and it emphasizes the necessity of further studies with these animals concerning their habits, behavior and sanitary management.Dentre os mamíferos, os canídeos são os mais frequentemente infectados por Leishmania sp. O presente artigo relata a ocorrência de Leishmania (Leishmania infantum chagasi e inclusões intranucleares sugestivas de adenovírus canino 1, em cachorro vinagre (Speothos venaticus mantido no zoológico da Universidade Federal de Mato Grosso, Cuiabá, Mato Grosso. O relato demonstra a importância dos canídeos silvestres como reservatórios de agentes de importância veterinária e de saúde pública, reforçando a necessidade de estudos com esses animais acerca de seus hábitos, comportamento e manejo sanitário.

  15. Comparative study on hematological parameters of farmed matrinxã, Brycon amazonicus Spix and Agassiz, 1829 (Characidae: Bryconinae with others Bryconinae species Estudo comparativo sobre parâmetros hematológicos de matrinxã Brycon amazonicus Spix e Agassiz, 1892(Characidae: Bryconinae criados em cativeiro, com outras espécies de Bryconinae

    Directory of Open Access Journals (Sweden)

    Marcos Tavares-Dias

    2008-12-01

    Full Text Available The aim of this study was not only to determine the red blood cells parameters, thrombocyte and leukocyte counts in farmed Brycon amazonicus (matrinxã, to compare these parameters among Bryconinae species from literature, and also to investigate the presence of special granulocytic cells in these fish. The results of the blood cells parameters here established for farmed B. amazonicus, a species of great economic importance in Brazilian aquaculture, could help a better understanding of the blood features in natural populations of this Amazon species. Blood parameters varied between Bryconinae species investigated, mainly the red blood cell counts, hemoglobin, hematocrit and mean corpuscular volume (MCV. The presence of the blood granulocytes, neutrophils and heterophils in matrinxã suggest that both leukocytes can be a characteristic for Bryconinae family. Furthermore, it indicates that the existence of special granulocytic cells in the blood of Bryconinae species from literature is an artifact, and this was herein discussed.O objetivo deste estudo foi determinar os parâmetros eritrocíticos, as contagens de trombócitos e de leucócitos de espécimes de Brycon amazonicus (matrinxã, criados em cativeiro e compará-los com aqueles descritos na literatura para outras espécies de Bryconinae. Além disso, foi ainda investigada a presença de células granulocíticas especiais nestes peixes. Os resultados dos parâmetros sangüíneos apresentados para B. amazonicus podem ajudar a entender melhor as características sangüíneas em população natural desta espécie de grande importância para a aqüicultura brasileira. Os parâmetros sangüíneos das espécies de Bryconinae investigadas apresentaram variação interespecíficas principalmente a contagem de eritrócitos, hemoglobina, hematócrito e volume corpuscular médio (VCM. A presença dos granulócitos sangüíneos, neutrófilos e heterófilos em matrinxã sugere que esta pode ser uma

  16. Níveis iônicos e enzimáticos de cutias (Dasyprocta sp. hígidas, criadas em cativeiro, influência do sexo e da idade Ion and enzymatic levels of healthy agouti (Dasyprocta sp. raised in captivit. Influence of gender and age

    Directory of Open Access Journals (Sweden)

    E.E.A. Ribeiro

    2008-06-01

    Full Text Available Determinou-se o perfil do ionograma e enzimas hepáticas de cutias (Dasyprocta sp. saudáveis, criadas em cativeiro, como também se avaliou a influência de sexo, idade e interação sexo-idade. Foi adotado um delineamento inteiramente ao acaso, em arranjo fatorial 2 x 4 (dois sexos e quatro faixas etárias, com três repetições, totalizando 24 cutias. Foram determinados os valores para o cálcio (Ca, fósforo (P, cloretos (Cl, aspartato aminotransferase (AST, alanina aminotransferase (ALT, fosfatase alcalina (FA e gama-glutamiltransferase (GGT. Os valores médios obtidos foram: Ca= 7,62+2,59mg/dl; P= 3,91+1,41mg/dl; Cl= 58,63+16,45mg/dl; AST= 119,54+79,35UI/ml; ALT= 28,08+15,53UI/ml; FA= 26,95+14,01UI/ml e GGT= 25,34+19,44UI/ml. O valor de P foi maior nas fêmeas e da FA nos machos. Os níveis de FA diminuíram com o aumento da idade.This research studied the profile of the ionogram and hepatic enzymes of healthy agoutis (Dasyprocta sp. raised in captivity as well as evaluated the influence of gender, age and interaction gender-age. It was used a completely randomized design, in a factorial arrangement of 2 x 4 (two genders and four age groups, with three repetitions, totaling 24 agoutis. The values were determined for calcium (Ca, phosphorus (P, chlorides (Cl, aspartate aminotransaminase (AST, alanine aminotransaminase (ALT, alkaline phosphatase (ALP, and gamma-glutamyltransferase (GGT. The mean values were: Ca= 7.62±2.59mg/dl; P= 3.91±1.41mg/dl; Cl= 58.63±16,45mg/dl; AST= 119.54±79.35UI/ml; ALT= 28.08±15.53UI/ml; ALP= 26.95±14.01UI/ml, and GGT= 25.34±19.44UI/ml. The value of P was larger in females and ALP in males. As the age increased, levels of ALP decreased.

  17. Thomas Bang

    DEFF Research Database (Denmark)

    Petersen, Anne Ring; Bogh, Mikkel; Troelsen, Anders

    Monografi om kunstneren Thomas Bangs malerier, tegninger, skulpturer og installationer der følger hans virke fra de tidligste malerier fra begyndelsen af 1960erne til de seneste års store skupturinstallationer.......Monografi om kunstneren Thomas Bangs malerier, tegninger, skulpturer og installationer der følger hans virke fra de tidligste malerier fra begyndelsen af 1960erne til de seneste års store skupturinstallationer....

  18. Suscetibilidade in vitro a antibióticos de cepas de Staphylococcus spp e Micrococcus spp isoladas a partir de mucosa oral de macacos-pregos (Cebus apella mantidos em cativeiro

    Directory of Open Access Journals (Sweden)

    Daniel Aspis

    2003-01-01

    Full Text Available O estudo foi realizado com 29 macacos-pregos (Cebus apella. Foram colhidas 50 amostras de suabe da mucosa oral, junto à transição muco-gengival maxilar, com auxílio de zaragatoas esterilizadas, embebidas em caldo Brain Heart Infusion (BHI. Todos os animais foram submetidos a exame clínico para avaliação periodontal. As amostras obtidas foram cultivadas em meios apropriados: caldo simples, caldo BHI, e ágar sangue para o isolamento de cocos Gram-positivos aeróbios da família Micrococcaceae. Para sua classificação utilizou-se as provas de catalase, Staphy-test (teste rápido para caracterização de Staphylococcus aureus e sensibilidade à bacitracina. Foram identificados 73,1% de Staphylococcus spp; 15,4% de Staphylococcus aureus; e 11,5% Micrococcus spp. As cepas isoladas foram testadas em relação à sua suscetibilidade a antibióticos pela técnica de difusão em ágar. Verificou-se para as cepas de Staphylococcus spp, 94,7% de sensibilidade a cefalotina e resistência de 89,5% à penicilina, 97,4% à oxacilina, 55,3% à tetraciclina, 57,9% à clindamicina e 63,2% à amoxicilina. Os dados obtidos demonstraram que a cefalotina foi o antibiótico para o qual as amsotras de Staphylococcus spp estudadas apresentaram, in vitro, maior grau de sensibilidade.

  19. Thomas Aquinas

    DEFF Research Database (Denmark)

    Haaning, Aksel

    2011-01-01

    Artiklen præsenterer Thomas Aquinas i højmiddelalderens intellektuelle historie, reviderer den for tiden gældende historiegrafi og præsenterer Aquinas' erotiske mystik fra prologen til Sentenskommentaren (ca.1252) og diskuterer "Aurora consurgens" som et muligt sidste skrift af den berømte...

  20. Aspectos reprodutivos e perfil hormonal dos esteróides sexuais do pirarucu, Arapaima gigas (SCHINZ,1822, em condições de cativeiro Reproductive aspects and sexual steroids hormonal profiles of pirarucu, Arapaima gigas (SCHINZ,1822, in captivity conditions

    Directory of Open Access Journals (Sweden)

    Leonardo Bruno Barbosa Monteiro

    2010-09-01

    Full Text Available Esta pesquisa teve como objetivo caracterizar a reprodução e o perfil hormonal dos esteróides sexuais do pirarucu, Arapaima gigas, além de validar um aspecto do dimorfismo sexual secundário. O experimento foi realizado na Fazenda Santo Antônio II, em Presidente Figueredo-AM, no período de fevereiro de 2004 a fevereiro de 2005. Foram selecionados 24 exemplares e divididos em três grupos de oito peixes (grupo "A", "B" e "C" com pirarucus de mais de quatro anos de idade, com três anos e dois anos, respectivamente. Os pirarucus foram estocados em três tanques de 400m², um para cada grupo. Aspectos comportamentais, como o interesse por alimento, brigas, formação de casais e presença de ninhos, foram observados ao longo de todo o experimento. Amostras de sangue foram coletadas mensalmente, de todos os peixes, observou-se a presença de uma mancha alaranjada no macho como uma característica sexual secundária. Foram mensurados os níveis de testosterona (T, 17beta-estradiol (E2 e 17alfa-hidroxi-progesterona (17aOHP através de radioimunoensaio (RIA de fase sólida. Todos os machos dos grupos "A" e "B" puderam ser identificados pela mancha alaranjada na região inferior da cabeça, corroborada pela concentração de testosterona, comprovando o conhecimento empírico dos ribeirinhos. Os níveis de T e E2 nos peixes do grupo "A" e "B" tiveram maiores picos no início do período de chuva, enquanto que o 17aOHP teve oscilações constantes e pequenos picos no final do período chuvoso, os peixes do grupo "C" acompanharam essa tendência em concentrações menores.The purpose of this study was to characterize the growth, reproduction and hormonal profile of pirarucu, Arapaima gigas, and validate one sexual dimorphism characteristic. The experiment was carried in the fish farm Santo Antonio II, Presidente Figueredo city in the state of Amazonas Brazil, from February 2004 to February 2005. In the experiment, 24 fishes were selected and divided

  1. Ultrasonographic and radiographic determination of egg development of jurarás (Kinosternon scorpioides in captivity Determinação ultrassonográfica e radiográfica do desenvolvimento de ovos de jurarás em cativeiro

    Directory of Open Access Journals (Sweden)

    Francisco B. Costa

    2009-10-01

    surgindo desde o extremo Sul do Panamá e norte da América do Sul, podendo ser encontradas ainda no Equador, no norte do Peru, sul da Bolívia, norte da Argentina, leste da Guiana e no Brasil. Desde modo, foi realizado um estudo ultrassonográfico e radiológico, a fim de descrever a morfologia e o desenvolvimento dos ovos de K. scorpioides em cativeiro, utilizando-se 20 fêmeas, no período de setembro de 2005 a agosto de 2006. No primeiro mês, o ciclo ovariano foi caracterizado pela ausência de folículos vitelogênicos, atrésicos ou presença de ovos em ovidutos. De outubro de 2005 a março de 2006 a varredura ultrassonográfica permitiu determinar o crescimento vitelogênico dos folículos, os quais foram observados com um formato que variou de ovóide a esférico, envolvidos por um conteúdo ecogênico, uma camada não-ecogência de albumina e uma casca de elevada ecogenicidade. Ovos presentes em ovidutos foram identificados por radiografias apenas 180 dias após início do experimento, quando a casca tornou-se suficientemente mineralizada para impressionar o filme radiográfico. Um transdutor linear de 7,5 MHz promoveu imagens com resolução e penetração adequada para visibilização de folículos. Exames ultrassonográficos sucessivos em fêmeas K. scorpioides permitiram determinar os estágios iniciais de desenvolvimento de folículos vitelogênicos e o exame radiográfico mostrou-se como técnica simples para avaliar a presença de ovos em ovidutos, permitindo fazer inferências sobre desenvolvimento de ovos em jurarás, a partir dos 6 meses de pós-observação por ultrassonografia.

  2. Cativeiro de aves como fonte de Cryptococcus neoformans na cidade de Campo Grande, Mato Grosso do Sul, Brasil

    Directory of Open Access Journals (Sweden)

    Filiú Wander Fernando de Oliveira

    2002-01-01

    Full Text Available Cryptococcus neoformans é a levedura capsulada causadora de criptococose em humanos e animais. A variedade neoformans, encontrada em diversas fontes ambientais, inclusive habitats de aves, é importante causa de mortalidade em indivíduos com AIDS em todo o Mundo. Contudo, ainda não há estudos sobre a sua ecologia na região Centro Oeste brasileira, onde há registro da ocorrência de casos humanos da micose. Para estudar fontes saprofíticas de C. neoformans, na cidade de Campo Grande, foram coletadas 20 amostras de excretas de aves em distintos ambientes. Suspensão das amostras em salina estéril foram semeadas em placas com meio ágar níger. Após 5 dias, colônias mucóides marrom-escuro foram subcultivadas para identificação através de provas morfofisiológicas, determinação da variedade e sorotipagem. C. neoformans var. neoformans sorotipo A foi isolado de 10 (50% das amostras, comprovando a ocorrência saprofítica de C. neoformans na cidade de Campo Grande, relacionada a habitat de aves em cativeiro.

  3. Parâmetros de bioquímica sérica de machos, fêmeas e filhotes de Araras canindé (Ara ararauna saudáveis mantidas em cativeiro comercial Serum biochemical parameters of healthy male, female and young blue-and-yellow macaws (Ara ararauna bred in captivity

    Directory of Open Access Journals (Sweden)

    Stella de Faria Valle

    2008-06-01

    Full Text Available O Brasil possui um considerável número de espécies de psitacídeos catalogados, perfazendo cerca de 80 espécies, sendo que as Araras canindé (Ara ararauna, uma das maiores representantes dessa ordem, podem ser encontradas em florestas nas diversas regiões brasileiras. O Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis (IBAMA normalizou a comercialização de animais da fauna silvestre provenientes de criadouros e conseqüentemente ocorreu um aumento do número destes animais como de estimação. Atualmente, há pouco conhecimento sobre os parâmetros clínicos e laboratoriais de espécies silvestres em cativeiro. O presente trabalho teve como objetivo determinar parâmetros de bioquímica sangüínea de Araras canindé (Ara ararauna saudáveis de sexo e faixa etária distintas mantidas em um criatório comercial com alimentação e manejo controlados e padronizados. Foram colhidas amostras de sangue de 35 araras canindé (11 filhotes e 24 adultos e remetidas ao Laboratório de Análises Clínicas Veterinárias da Universidade de Passo Fundo (UPF para determinação dos seguintes indicadores bioquímicos: ácido úrico (AU, albumina (ALB, aspartato aminotransferase (AST, cálcio (Ca, colesterol (Col, creatina quinase (CK, fosfatase alcalina (FA, fósforo inorgânico (Pi, frutosamina (Fru, gama glutamil transferase (GGT, proteínas totais (PT e uréia (UR. Entre as aves adultas, foram encontradas diferenças significativas nos valores de CK (superior nos machos, Ca e AU (superiores nas fêmeas. Entre aves adultas e filhotes foram constatadas diferenças significativas nos valores de AU, Ca, ALB, COL, FA, Pi e FRU. A maioria das alterações detectadas pode ser relacionada à diferença na dieta fornecida e à condição fisiológica de cada categoria de aves. Os dados obtidos podem ser utilizados como parâmetros de referência para as araras canindé brasileiras.Several psittacines have been cataloged in Brazil

  4. Aspectos biológicos e tabela de vida de Uroleucon ambrosiae (Thomas) em função da temperatura

    OpenAIRE

    Auad, Alexander Machado; Moraes, Jair Campos de

    2003-01-01

    The aphid Uroleucon ambrosiae (Thomas) is considered a pest of hidroponically-grown lettuce, but basic and applied information on its control are scarce in Brazil. The aim of this study was to determine the effect of different temperatures on biological aspects and life history of U. ambrosiae (Thomas) developing on hydroponic lettuce (Lactuca sativa L.) crop. Newly emerged nymphs were placed on 4-cm discs of hydroponic lettuce, var. Verônica, which were maintained on 5-cm Petri dishes, at te...

  5. Dieta de Micoureus demerarae (Thomas (Mammalia, Didelphidae associada às florestas contíguas de mangue e terra firme em Bragança, Pará, Brasil Diet of Micoreus demerarae (Thomas (Mammalia, Didelphidae associated with contiguous forests of mangrove and terra firme in Bragança, Pará, Brazil

    Directory of Open Access Journals (Sweden)

    Marcus E. B. Fernandes

    2006-12-01

    Full Text Available A dieta de Micoureus demerarae (Thomas, 1905 foi estudada em bosques de mangue e terra firme através de amostras estomacais e fecais. O número de indivíduos capturados foi inversamente proporcional à disponibilidade de frutos e insetos, sendo Coleoptera e Hemiptera as ordens de artrópodes mais consumidos e Passifloraceae e Arecaceae os frutos mais ingeridos. Desse modo, tanto a maior variabilidade de frutos como a alta produção destes durante a estação seca, parecem explicar o aumento da captura desses animais nos bosques de terra firme, dos quais são originalmente provenientes. Os itens alimentares sugerem que esta espécie possui uma dieta do tipo onívora, independentemente da sazonalidade ou distribuição dos recursos disponíveis.The diet of Micoureus demerarae (Thomas, 1905 was studied in mangrove and terra firme stands by using stomachal and faecal samples. The number of captured individuals was inversely proportional to availability of fruits and insects, being Coleoptera and Hemiptera the most consumed arthropod orders and Passifloraceae and Arecaceae the most ingested fruits. Thus, either fruits variability or their high yield during the dry season seem to explain the increase of captured animals in the terra firme stands, where they originally come from. The food items suggest that this species has an omnivorous diet, independently of the seasonality or distribution of available resources.

  6. jijimon k thomas

    Indian Academy of Sciences (India)

    JIJIMON K THOMAS. Articles written in Bulletin of Materials Science. Volume 40 Issue 6 October 2017 pp 1171-1178. Enhanced infrared transmission characteristics of microwave-sintered Y$_2$O$_3$–MgO nanocomposite · C T MATHEW SAM SOLOMON JACOB KOSHY JIJIMON K THOMAS · More Details Abstract ...

  7. Comparison of wildlife and captivity rattlesnakes (Crotalus durissus terrificus microbiota Comparação da microbiota de cascavéis (Crotalus durissus terrificus de vida-livre e cativeiro

    Directory of Open Access Journals (Sweden)

    Rui S. Ferreira Junior

    2009-12-01

    Full Text Available The study evaluated and compared the aerobic microbiota from the oral cavity, cloaca and venom of Crotalus durissus terrificus snakes, recently caught from the wild and kept under quarantine (WQ, individual captivity (IC and collective captivity (CC. Antimicrobial drug effectiveness on isolated agents also was assayed. From group I, II and III were isolated, respectively, 29 (63.04%, 38 (90.48% and 21 (42.86% microorganisms from the cloaca; 15 (32.61%, 3 (7.14% and 25 (51.02% microorganisms from the oral cavity; and, 2 (4.35%, 1 (2.38% and 3 (6.12% microorganisms from venom. The most frequent bacteria were Pseudomonas aeruginosa, Proteus vulgaris and Morganella morganii, with sensitivity to amikacin, gentamicin, norfloxacin, sulfazotrin and tobramycin. Snakes kept in semi-open captivity exhibited the fewest microorganisms in oral cavities, perhaps due to the environment in captivity, with different temperature gradients, running water, absence of daily handling, circulating air, possibility of moving around, daily cleaning, and sunlight access.Este estudo avaliou e comparou a microflora aeróbica da cavidade oral, cloaca e veneno de serpentes Crotalus durissus terrificus recém-capturadas da natureza e mantidas sob quarentena (WQ, mantidas em cativeiro coletivo (CC e em cativeiro individual (IC. A eficácia de drogas antimicrobianas de agentes isolados foi também avaliada. Foram isolados microorganismos dos grupos I, II e III respectivamente: 29 (63.04%, 38 (90.48% e 21 (42.86% da cloaca; 15 (32.61%, 3 (7.14% e 25 (51.02% da cavidade oral, e finalmente 2 (4.35%, 1 (2.38% e 3 (6.12% do veneno. As bactérias mais frequentes foram Pseudomonas aeruginosa, Proteus vulgaris e Morganella morganii, com sensibilidade para amikacina, gentamicina, norfloxacina, sulfazotrina e tobramicina. Serpentes mantidas no cativeiro semi-aberto mostraram menor número de agentes infecciosos em cavidade oral, talvez devido ao ambiente de cativeiro com diferentes

  8. Thomas: o primeiro blanchotiano = Thomas: the first Blanchotian

    Directory of Open Access Journals (Sweden)

    Pimentel, Davi Andrade

    2013-01-01

    Full Text Available Este artigo analisa a narrativa Thomas l’obscur, de Maurice Blanchot, a partir da configuração da outra noite blanchotiana, noite que apresenta a falta e a ausência da palavra no que ela tem de mais agressiva, de mais excessiva e de mais absurdamente maravilhosa. Neste artigo, tenho como interlocutor teórico os escritos sobre literatura do próprio autor. O interesse nesse diálogo consiste em apresentar a fusão apaixonada de seus escritos ficcionais e teóricos. Em Maurice Blanchot, não há pontos de isolamento e nem de divergência entre seus dois pólos de escritura, mas sim uma complementação, uma convergência, entre o que denominamos de ficção e de teoria

  9. Thomas Jefferson's Academical Village

    DEFF Research Database (Denmark)

    Foote, Jonathan; Frohburg, Jan

    2017-01-01

    This is an essay written for the Festschrift of Karl-Heinz Schmitz, Professor at Bauhaus-Universität Weimar. It reflects on some aspects of Thomas Jefferson's design for the University of Virginia in relation to Professor's Schmitz' teachings and interests.......This is an essay written for the Festschrift of Karl-Heinz Schmitz, Professor at Bauhaus-Universität Weimar. It reflects on some aspects of Thomas Jefferson's design for the University of Virginia in relation to Professor's Schmitz' teachings and interests....

  10. Morgan, Prof. Thomas Hunt

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1939 Honorary. Morgan, Prof. Thomas Hunt Nobel Laureate (Medicine) - 1933. Date of birth: 25 September 1866. Date of death: 4 December 1945. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th ...

  11. Thomas Mann som bibelfortolker

    DEFF Research Database (Denmark)

    Nielsen, Kirsten

    2007-01-01

    Artiklen beskæftiger sig med Thomas Manns reception og transformation af den gammeltestamentlige fortælling om Josef og hans brødre. Særlig interesse samler sig om de gudsbilleder, værket indeholder, herunder relationen til Satan. Det karakteristiske ved Manns gudsbillede er, at Gud ikke er tydelig...

  12. J K Thomas

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. J K Thomas. Articles written in Bulletin of Materials Science. Volume 31 Issue 5 October 2008 pp 719-722 Nanomaterials. Synthesis, characterization, sintering and dielectric properties of nanostructured perovskite-type oxide, Ba2GdSbO6 · C Vijayakumar H Padma Kumar Sam ...

  13. Happy Birthday, Thomas Edison!

    Science.gov (United States)

    Dalton, Edward A.

    1997-01-01

    Discusses the work and inventions of Thomas Edison and their use in making teachers and students aware of the importance of electrotechnology in their lives and in their futures. Enables students to learn about science, experimentation, research, the process of invention, and the thrill of discovery. Describes educational resources available from…

  14. Thomas precession in time

    International Nuclear Information System (INIS)

    Strnad, J.

    1983-01-01

    A Thomas precession mechanism is described which would become effective in a symmetric six-dimensional space-time if the time vector of a particle would rotate uniformly. For the effect a discrepancy of the decay time of particles in flight, proportional to their kinetic energy would be characteristic

  15. Practicing like Thomas Edison.

    Science.gov (United States)

    Baum, Neil; Ornstein, Hal

    2013-01-01

    For many centuries, medicine has practiced in a vacuum, and the healthcare profession has been isolated from other scientific disciplines. Beginning in the 20th century, doctors and scientists have looked to others for ideas, suggestions, innovations, and new technologies. Probably no one in the past hundred years has done so much to change the world than Thomas Edison. This article will discuss eight principles of Edison and how they may apply to our profession and our practices.

  16. Sir John Meurig Thomas.

    Science.gov (United States)

    Thomas, John Meurig

    2013-10-11

    "My greatest achievement has been to combine being a teacher, a researcher, and a popularizer of science for over 50 years. My worst nightmare is to find myself dumbstruck when I am about to give a lecture …︁" This and more about Sir John Meurig Thomas can be found on page 10938. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Biometria testicular, eletroejaculação e características seminais de caititus, Tayassu tajacu Linnaeus, 1758 (Mammalia, Artiodactyla, Tayassuidae mantidos em cativeiro na Amazônia Oriental Testicular biometry, electroejaculation and seminal features of captive collared peccaries (Tayassu tajacu Linnaeus, 1758, Artiodactyla, Tayassuidae raised in the Eastern Amazon

    Directory of Open Access Journals (Sweden)

    Priscila Reis Kahwage

    2010-12-01

    Full Text Available Estudos relacionados à obtenção e avaliação de sêmen de Tayassu tajacu são escassos, sendo necessárias pesquisas a respeito. Os objetivos do estudo foram avaliar a biometria testicular de caititus adultos cativos, testar a eficiência da eletroejaculação para obtenção de sêmen e avaliar suas características seminais ao longo do ano. Procedeu-se à eletroejaculação em oito animais adultos e as amostras de sêmen colhidas foram avaliadas quanto às características físicas e morfológicas. Os animais tinham testículo esquerdo com 3,8 ± 0,4 cm X 2,6 ± 0,3 cm e 2,3 ± 0,2 de consistência, e testículo direito com 3,8 ± 0,5 cm X 2,7 ± 0,3 cm e 2,3 ± 0,2 de consistência. A taxa de sucesso nas colheitas foi de 75,21%. O sêmen possuiu: volume 0,81 ± 0,86 mL, concentração 137,44 ± 153 x 106 sptz mL-1, pH 7,92 ± 0,73, motilidade 52,66 ± 28,79%, vigor 2,2 ± 0,8, integridade de membrana plasmática 55,84 ± 28,55%, defeitos maiores 22,87 ± 12,93%, defeitos menores 9,11 ± 5,88% e defeitos totais 31,52 ± 13,81%. Os animais apresentaram simetria testicular, a eletroejaculação se mostrou eficiente para a obtenção de ejaculados em caititus e as flutuações observadas na produção seminal não foram suficientes para caracterizá-los como animais de reprodução sazonal.Research development in semen collection and sperm evaluation of Tayassu tajacu are necessary. The aims of this research were to evaluate testicular biometry of captive collared peccaries, test electroejaculation for semen collection and evaluate seminal characteristics during the year. Eight animals were submitted to electroejaculation and semen samples were evaluated according their physical and morphological characteristics. Left testicles measured 3.8 ± 0.4 cm X 2.6 ± 0.3 cm and presented 2.3 ± 0.2 of consistence, while right testicles were 3.8 ± 0.5 cm X 2.7 ± 0.3 cm and presented 2.3 ± 0.2 of consistence. Success rate on semen collections

  18. A microestrutura e o desenvolvimento dos órgãos genitais masculinos de preás (Galea spixii criados em cativeiro The microstructure and development of male genital organs of Spix's yellow-toothed cavy (Galea spixii bred in captivity

    Directory of Open Access Journals (Sweden)

    Paulo R.S. Santos

    2012-12-01

    Full Text Available O preá do semiárido nordestino (Galea spixii é um roedor pertencente à família Caviidae. São encontrados nas regiões da Caatinga e do Cerrado Brasileiro e se reproduz ao longo do ano, apresentando um período de gestação de 48 dias e uma ninhada de 2 a 4 crias. O objetivo deste estudo foi caracterizar histologicamente os componentes estruturais dos órgãos genitais de preás machos relacionando com a evolução cronológica destes órgãos na espécie. Foram utilizados para análise animais ao nascimento e aos 15, 30, 45, 60, 75, 90, 105, 120 e aos 150 dias de idade. Fragmentos do epidídimo, ducto deferente, pênis e glândulas sexuais acessórias foram coletados, fixados e processados para descrição em microscopia de luz. O epidídimo apresentou epitélio colunar simples e em cada fase sexual notou-se diferença quanto ao tamanho do lúmen tubular e à presença de espermatozóides no lúmen aos 45 dias de idade. O epitélio do ducto deferente no preá mostrou-se pseudo-estratificado colunar com crescente presença de estereocilios com o avanço da idade. A glândula vesicular no preá apresentou uma mucosa com pregueamento variado, de acordo com a fase do desenvolvimento sexual. A próstata mostrou-se pouco desenvolvida, com lúmen pequeno nos preás ao nascimento e aos 15 dias de idade; aos 45 dias mostrou-se com um pregueamento do epitélio variável. Os órgãos genitais masculinos do preá passaram por transformações morfológicas no decorrer da idade e com o desenvolvimento sexual, isso colaborou para a determinação do início da fase da puberdade, que na espécie em estudo foi aos 45 dias de idade.The Spix's yellow-toothed cavy (Galea spixii from the Brazilian northeastern semi-arid is a rodent that does belong to the family Caviidae. They are found in regions of the Caatinga and Cerrado, and reproduces throughout the year, with a gestation period of 48 days and a litter of 2 to 4 pups. The aim of this study was to

  19. Estrutura, ultraestrutura e morfometria da aorta de paca (Cuniculus paca, Linnaeus, 1766) criada em cativeiro

    OpenAIRE

    Garcia Filho,S.P.; Martins,L.L.; Reis,A.C.G.; Pacheco,M.R.; Machado,M.R.F.

    2012-01-01

    Descreveram-se a morfologia, morfometria e ultraestrutura de segmentos das porções torácica e abdominal da aorta de quatro pacas (Cuniculus paca) adultas. Os segmentos aórticos foram analisados à microscopia de luz e à microscopia eletrônica de varredura. Mensuraram-se as espessuras do complexo formado pelas túnicas íntima e média, além da túnica adventícia. Os valores referentes à espessura do complexo formado pelas túnicas íntima e média da aorta torácica cranial foram significativamente ma...

  20. Thomas Kibble visits CERN

    CERN Multimedia

    Rosaria Marraffino

    2014-01-01

    Emeritus Professor Sir Thomas W.B. Kibble, from Imperial College London visited LHC for the first time last week and delivered a colloquium on the genesis of electroweak unification and the Brout-Englert-Higgs mechanism.   From left to right: Jim Virdee, Tiziano Camporesi, Tom Kibble and Austin Ball on the visit to CMS. On his way back from Trieste, where he received the Abdus Salam International Centre for Theoretical Physics' Dirac Medal, Tom Kibble stopped by CERN for his first visit to the LHC. Kibble had a standing invitation from Jim Virdee, former CMS spokesperson, who is also a researcher from Imperial College London. Peter Jenni (left) and Tom Kibble tour the ATLAS detector. (Image: Erwan Bertrand) Kibble made the trip to CERN a family outing and brought along 14 relatives,  including his children and grandchildren. He visited the ATLAS detector with Peter Jenni, its former spokesperson, on Friday 10 October. In the afternoon, Kibble delivered a colloquium in the...

  1. Algo sobre a Europa: Thomas More

    OpenAIRE

    Coelho, Rui Pina

    2005-01-01

    Crítica de teatro / Thomas More / William Shakespeare / Anthony Munday / Robert Delamere / Royal Shakespeare Company ABSTRACT - Review of the theatre performance Thomas More, by Anthony Munday, Henry Chettle, Thomas Dekker, Thomas Heywood and William Shakespeare, directed by Robert Delamere, Royal Shakespeare Company (2005).

  2. Thomas-Fermi molecular dynamics

    International Nuclear Information System (INIS)

    Clerouin, J.; Pollock, E.L.; Zerah, G.

    1992-01-01

    A three-dimensional density-functional molecular-dynamics code is developed for the Thomas-Fermi density functional as a prototype for density functionals using only the density. Following Car and Parrinello [Phys. Rev. Lett. 55, 2471 (1985)], the electronic density is treated as a dynamical variable. The electronic densities are verified against a multi-ion Thomas-Fermi algorithm due to Parker [Phys. Rev. A 38, 2205 (1988)]. As an initial application, the effect of electronic polarization in enhancing ionic diffusion in strongly coupled plasmas is demonstrated

  3. Thomas, Prof. Sir John Meurig

    Indian Academy of Sciences (India)

    Thomas, Prof. Sir John Meurig FRS. Date of birth: 15 December 1932. Address: Department of Materials Science and, Metallurgy, New Museums Site, 27, Babbage ... Theory Of Evolution. Posted on 23 January 2018. Joint Statement by the Three Science Academies of India on the teaching of the theory of evolution more.

  4. ESTIMATIVAS DE PARÂMETROS GENÉTICOS PARA PESOS CORPORAIS EM PERDIZES (Rhynchotus rufescens CRIADAS EM CATIVEIRO

    Directory of Open Access Journals (Sweden)

    Patrícia Tholon

    2008-01-01

    Full Text Available Currently, the concern on different poultry market has increased and among several native species, partridge, (Rhynchotus rufescens is good option as source of avian protein, showing excellent carcass performance. The aims of this paper were to study environmental and genetic factors those affect body weight on different ages in partridges, raised in captivity. Data were collected in the Wild Animal Section of Departamento de Zootecnia, located at Faculdade de Ciências Agrárias e Veterinárias (UNESP, at Jaboticabal - SP. Partridges were raised in a commercial avian barn and families were kept using 1 sire to 2 or 5 dams. Mattings were through natural ride. Eggs were collected daily, weighted, measured and identified by box and sire for pedigree control. Chick were identified and weighted at birth and weekly til get 30 weeks of age. Data set had 13,164 weights taken from 2000 to 2004. The statistical analyses were performed by least squares method and heritability estimated y the Maximum likelihood method. The overall means of 3(W3, 7 (W7, 14 (W14, 21 (W21, 28(W28, 35 (W35, 42 (W42, 49 (W49, 56 (W56, 63(W63, 70(W70, 77 (W77, 84 (W84, 91 (W91, 98 (W98, 105 (W105, 112 (W112, 119 (W119, 126 (W126, 133 (W133, 140 (W140, 147 (W147, 154 (W154, 161 (W161, 168 (W168, 175 (W175, 182 (W182, 189 (W189, 196 (W196, 203 (W203 and 210 (W210 days weight were 38.92g, 52.23g, 76.40g, 105.61g, 137.79g, 208.38g, 208.56g, 249.99g, 293.71g, 335.45g, 373.86g, 408.53g, 440.83g, 467.92g, 503.29g, 522.36g, 548.70g, 564.21g, 582.71g, 593.59g, 603.69g, 613.85g, 629.08g, 642.44g, 637.03g, 646.91g, 637.81g, 653.86g, 662.63, 663.19g and 667.385, respectively. The estimates of heritability to egg weight and weight at birth showed large genetic variability among birds and selection for weight at these ages could be done. The genetic and environmental effects are difficult to estimate in old ages and require more information to provide best estimates.

  5. Thomas Leps Internship Abstract

    Science.gov (United States)

    Leps, Thomas

    2016-01-01

    An optical navigation system is being flown as the backup system to the primary Deep Space Network telemetry for navigation and guidance purposes on Orion. This is required to ensure Orion can recover from a loss of communication, which would simultaneously cause a loss of DSN telemetry. Images taken of the Moon and Earth are used to give range and position information to the navigation computer for trajectory calculations and maneuver execution. To get telemetry data from these images, the size and location of the moon need to be calculated with high accuracy and precision. The reentry envelope for the Orion EM-1 mission requires the centroid and radius of the moon images to be determined within 1/3 of a pixel 3 sigma. In order to ensure this accuracy and precision can be attained, I was tasked with building precise dot grid images for camera calibration as well as building a hardware in the loop test stand for flight software and hardware proofing. To calibrate the Op-Nav camera a dot grid is imaged with the camera, the error between the image dot location and the actual dot location can be used to build a distortion map of the camera and lens system so that images can be fixed to display truth locations. To build the dot grid images I used the Electro Optics Lab optical bench Bright Object Simulator System, and gimbal. The gimbal was slewed to a series of elevations and azimuths. An image of the collimated single point light source was then taken at each position. After a series of 99 images were taken at different locations the single light spots were extracted from each image and added to a composite image containing all 99 points. During the development of these grids it was noticed that an intermittent error in the artificial "star" locations occurred. Prior to the summer this error was attributed to the gimbal having glitches in it's pointing direction and was going to be replaced, however after further examining the issue I determined it to be a software

  6. Thomas precession for dressed particles

    Science.gov (United States)

    Oblak, Blagoje

    2018-03-01

    We consider a particle dressed with boundary gravitons in three-dimensional Minkowski space. The existence of BMS transformations implies that the particle’s wavefunction picks up a Berry phase when subjected to changes of reference frames that trace a closed path in the asymptotic symmetry group. We evaluate this phase and show that, for BMS superrotations, it provides a gravitational generalization of Thomas precession. In principle, such phases are observable signatures of asymptotic symmetries.

  7. Thomas Vicary, barber-surgeon.

    Science.gov (United States)

    Thomas, Duncan P

    2006-05-01

    An Act of Parliament in 1540 uniting the barbers and surgeons to form the Barber-Surgeons' Company represented an important foundation stone towards better surgery in England. Thomas Vicary, who played a pivotal role in promoting this union, was a leading surgeon in London in the middle of the 16th century. While Vicary made no direct contribution to surgical knowledge, he should be remembered primarily as one who contributed much towards the early organization and teaching of surgery and to the consequent benefits that flowed from this improvement.

  8. Nonextensive Thomas-Fermi model

    Science.gov (United States)

    Shivamoggi, Bhimsen; Martinenko, Evgeny

    2007-11-01

    Nonextensive Thomas-Fermi model was father investigated in the following directions: Heavy atom in strong magnetic field. following Shivamoggi work on the extension of Kadomtsev equation we applied nonextensive formalism to father generalize TF model for the very strong magnetic fields (of order 10e12 G). The generalized TF equation and the binding energy of atom were calculated which contain a new nonextensive term dominating the classical one. The binding energy of a heavy atom was also evaluated. Thomas-Fermi equations in N dimensions which is technically the same as in Shivamoggi (1998) ,but behavior is different and in interesting 2 D case nonextesivity prevents from becoming linear ODE as in classical case. Effect of nonextensivity on dielectrical screening reveals itself in the reduction of the envelope radius. It was shown that nonextesivity in each case is responsible for new term dominating classical thermal correction term by order of magnitude, which is vanishing in a limit q->1. Therefore it appears that nonextensive term is ubiquitous for a wide range of systems and father work is needed to understand the origin of it.

  9. Variação periódica da triiodotironina (T3 plasmática e sua ação na reprodução induzida do matrinxã, Brycon cephalus (Günther, 1869 em cativeiro Periodic variation of plasma triiodotironina (T3 and its effect on the induced reproduction of matrinxã, Brycon cephalus (Günther, 1869

    Directory of Open Access Journals (Sweden)

    Maria do Carmo Figueredo Soares

    2003-12-01

    Full Text Available O matrinxã, Brycon cephalus, espécie nativa oriunda da Bacia Amazônica, apresenta características adequadas para a piscicultura. Entretanto, trata-se de peixe reofílico, sendo necessário manejo adequado para induzir à reprodução. O objetivo deste trabalho foi caracterizar o perfil da triiodotironina (T3 plasmática no matrinxã, durante 16 meses (outubro/97 a janeiro/99, relacionando-o com a maturação sexual, além de testar a ação do T3 associado ao extrato pituitário de carpa na reprodução induzida da espécie. O experimento foi conduzido no Centro Nacional de Pesquisa de Peixes Tropicais - CEPTA, Pirassununga, SP, e no Departamento de Morfologia e Fisiologia Animal, da Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal - UNESP. Foram amostrados, mensalmente, 8 a 12 peixes, de ambos os sexos, totalizando 173 animais, de onde retirou-se sangue para dosagem do T3 plasmático. As gônadas foram removidas para análise histológica com identificação do sexo e determinação do estádio de maturação. Analisaram-se testículos e ovários de 161 peixes em corte transversal, tendo predominado machos (63,35% e o estádio sexual imaturo entre ambos. A concentração plasmática de T3 foi maior de dezembro a janeiro, para machos e fêmeas, coincidindo com o período de maior atividade reprodutiva da espécie e maiores temperaturas da água. Em janeiro/99, reprodutores de matrinxã foram induzidos com extrato de pituitária de carpa (EPC associado à administração de T3 (20 mg/kg em 0,1 mL de suspensão oleosa. Os resultados sugeriram que o T3 atuou sinergicamente à gonadotropina do extrato hipofisário e que o tratamento agudo de triiodotironina com o EPC pode estimular o eixo hipotálamo-hipófise-ovário. O tempo de eclosão das larvas provenientes das fêmeas tratadas com o T3 foi menor e o crescimento inicial e a sobrevivência dessas larvas, maiores.The matrinxã, Brycon cephalus, native specie from the Amazonian

  10. Thomas Bartholin. Domus Anatomica Hafniensis brevissima descripta

    DEFF Research Database (Denmark)

    Bruun, Niels W.; Fink-Jensen, Morten

    In 1662 Thomas Bartholin published A Short Description of the Anatomy House in Copenhagen, which describes the layout of the Anatomy House alongside the first eighteen years of its history.......In 1662 Thomas Bartholin published A Short Description of the Anatomy House in Copenhagen, which describes the layout of the Anatomy House alongside the first eighteen years of its history....

  11. Mon Amour, de Thomas Ferrand

    OpenAIRE

    Châtelet, Caroline

    2018-01-01

    Dans l’un de ses précédents spectacles, Extase de Sainte Machine, Thomas Ferrand mettait en scène deux comédiens dans un espace nu. Debout avec à leurs pieds un pack de bières, ceux-ci ne bougeaient pas, ne parlaient pas, seule l’intensité lumineuse et la musique amenant le mouvement. Proposition radicale par son atmosphère dérivant du contemplatif à l’hypnotisme, Extase de Sainte-Machine frôlait, aussi, une forme d’hermétisme. Comme si à vouloir travailler sur des états statiques, sur le mot...

  12. Consumo de Uroleucon ambrosiae (Thomas, 1878 (Hemiptera: Aphididae por larvas de Chrysoperla externa (Hagen, 1861 (Neuroptera: Chrysopidae em casa-de-vegetação Consumption of Uroleucon ambrosiae (Thomas, 1878 (Hemiptera: Aphididae BY Chrysoperla externa (Hagen, 1861 (Neuroptera: Chrysopidae larvae in greenhouse

    Directory of Open Access Journals (Sweden)

    Alexander M. Auad

    2003-06-01

    Full Text Available Com esta pesquisa objetivou-se verificar o consumo de Uroleucon ambrosiae em diferentes densidades, por larvas de Chrysoperla externa provenientes de diferentes regimes alimentares, em casa-de-vegetação. Ninfas de 3º e 4º ínstares do afídeo foram separadas nas densidades 30, 40 e 50, e colocadas nas plantas de alface (35 dias de idade, as quais, foram envolvidas por gaiola de armação de ferro de 27x27x26 cm cobertas com tecido “voil” e acoplada nos tubos de PVC do cultivo hidropônico. Quatro horas após, uma larva de C. externa, de diferentes ínstares e previamente alimentadas com U. ambrosiae ou ovos de Sitotroga cerealella (Olivier, 1819, foi liberada próximo à colônia de afídeos, sendo a gaiola fechada imediatamente; o mesmo procedimento foi adotado sem que a larva fosse confinada. Após quarenta e oito horas, realizou-se a contagem do número de afídeos consumidos em cada densidade de presa disponível. A eficiência do predador, confinado em gaiola, foi de 12,46%, 13,63% e 25,76% para larvas de 1º, 2º e 3º ínstares previamente alimentadas com ovos de S. cerealella; 9,59% e 17,63% para aquelas de 2º e 3º ínstares alimentadas anteriormente com ninfas de U. ambrosiae, respectivamente e de 18,62% para larvas de 3º ínstar previamente alimentadas com ovos do lepidóptero no 1º ínstar e ninfas dos afídeos no 2º instar; no entanto, para larvas não confinadas, não foram verificadas diferenças significativas na eficiência. Nas densidades de 40 e 50 afídeos, as porcentagens de predação (18,30 e 18,72, respectivamente foram significativamente superiores quando comparada à densidade 30 (11,79; para testes sem confinamento, não houve influência da densidade da presa na resposta do predador. Assim, o alimento fornecido às larvas de C. externa antes de serem liberadas em casa-de-vegetação, o confinamento das mesmas e a densidade de U. ambrosiae disponível influenciaram o potencial de consumo do predador

  13. In Conversation with: Professor Liz Thomas

    Directory of Open Access Journals (Sweden)

    Karen Nelson

    2012-08-01

    Full Text Available Editors Karen Nelson, John Clarke and Sally Kift interview Professor Liz Thomas,  Director of the Widening Participation Research Centre at Edge Hill University.  She is also Lead Adviser Retention and Success at the Higher Education Academy, England.   Professor Thomas was one of the keynote speakers at the 15th International First Year in Higher Education Conference held in Brisbane, Australia from the 26th – 29th of June, 2012.  Professor Thomas joined the Journal Editors at the conclusion of the main conference program to explore some of the key themes raised in her address.  

  14. Thomas Jefferson and the Purposes of Education.

    Science.gov (United States)

    Jewett, Thomas O.

    1997-01-01

    Thomas Jefferson was the first conspicuous U.S. advocate of free education supported by local taxation and of state aid to higher education. He believed that only an educated citizenry could assume the responsibilities of self-government. (SK)

  15. Martineau, Harriet. - Mistry, Rohinton. - Peacock, Thomas Love

    OpenAIRE

    Beck, Rudolf

    2002-01-01

    Martineau, Harriet. - Mistry, Rohinton. - Peacock, Thomas Love. - In: Metzler-Lexikon englischsprachiger Autorinnen und Autoren / hrsg. von Eberhard Kreutzer ... - Stuttgart u.a. : Metzler, 2002. - S. 384, 405 f., 452 f.

  16. Caribbean ST Thomas trap Logbook Survey (Vessels)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains catch (landed catch) and effort for fishing trips made by vessels fishing in St. Thomas. The catch and effort data for the entire trip are...

  17. Professionaalne marketing - edu pant / Thomas Westerberg

    Index Scriptorium Estoniae

    Westerberg, Thomas

    1999-01-01

    Majanduslanguse perioodil tuleb fokusseerida oma plaanid tulevikku, sel perioodil avalduvad turundusjuhtide tõelised ja varjatud professionaalsed oskused. Thomas Westerbergi, Coca-Cola Baltic Beverages Ltd. tegevdirektori ettekanne Majanduskonverentsil "Kuidas olla edukas majanduslanguse perioodil"

  18. Thomas Fermi model of finite nuclei

    International Nuclear Information System (INIS)

    Boguta, J.; Rafelski, J.

    1977-01-01

    A relativistic Thomas-Fermi model of finite-nuclei is considered. The effective nuclear interaction is mediated by exchanges of isoscalar scalar and vector mesons. The authors include also a self-interaction of the scalar meson field and the Coulomb repulsion of the protons. The parameters of the model are constrained by the average nuclear properties. The Thomas-Fermi equations are solved numerically for finite, stable nuclei. The particular case of 208 82 Pb is considered in more detail. (Auth.)

  19. 78 FR 16208 - Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

    Science.gov (United States)

    2013-03-14

    ... 1625-AA00 Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands AGENCY... establish a safety zone on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during the V... between 9 a.m. and 5 p.m., Monday through Friday, except federal holidays. The telephone number is 202-366...

  20. 78 FR 16211 - Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

    Science.gov (United States)

    2013-03-14

    ... 1625-AA00 Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... establish a temporary safety zone on the waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands... through Friday, except federal holidays. The telephone number is 202-366-9329. See the ``Public...

  1. 78 FR 23489 - Safety Zone; V.I. Carnival Finale, St. Thomas Harbor; St. Thomas, U.S.V.I.

    Science.gov (United States)

    2013-04-19

    ... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the V.I. Carnival Finale, a... through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this... event. The event will be held on the waters of St. Thomas Harbor, St. Thomas, U. S. Virgin Islands...

  2. 78 FR 7663 - SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

    Science.gov (United States)

    2013-02-04

    ... 1625-AA08 SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... special local regulations on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during... 5 p.m., Monday through Friday, except federal holidays. The telephone number is 202-366-9329. See...

  3. A estrutura do fígado de micos-leões de cativeiro (Callithrichidae, Primates

    Directory of Open Access Journals (Sweden)

    Thais Lins Brotto

    2005-12-01

    Full Text Available Inúmeros fatores predisponentes podem acarretar doenças auriculares a partir de uma microbiota saprófita. A identificação da microbiota fúngica poderia auxiliar no diagnóstico e tratamento de micoses que possam se tornar patogênicas mediante um desequilíbrio homeostásico. Este trabalho objetivou identificar a microbiota fúngica saprófita no conduto auditivo médio de macacos rhesus (Macaca mulatta clinicamente saudáveis, destinados à pesquisa biomédica. Quarenta macacos rhesus foram divididos em dois grupos. O grupo I foi formado por animais adultos, alojados em gaiolas individuais localizadas em containeres especiais de experimentação com temperatura e umidade controladas. O grupo II, originado da colônia de criação, foi formado por animais jovens, mantidos em ambientes livres, sem controle de temperatura e umidade. O cerúmen do conduto auditivo médio dos animais foi coletado através de swabs. A semeadura das amostras foi feita em placas de Petri contendo Ágar Sabouraud com cloranfenicol 1%, lacradas com fita adesiva e incubadas à temperatura ambiente. Nos 20 animais do grupo I, foi encontrado o seguinte: Aspergillus (80%, Candida (60%, Cladosporium (5% e Rhodotorula (5%. O grupo II apresentou uma diversidade maior de fungos: Candida sp. (95%, Aspergillus (20%, Cladosporium sp. (60%, Penicillium sp. (30%, Rodotorulla sp., (15%, Trychophytum verrucosum (5%, Epidermophyton flocosum (5% e Scopulariopsis sp. (5%. Estes dados serão úteis nos diagnósticos e tratamentos de otites e sugerem que os fatores climáticos podem ser responsáveis pelo grande número de fungos presentes nos animais do grupo II, que se encontram expostos às condições climáticas naturais.

  4. Letter from Thomas Moran to Ferdinand Hayden and Paintings by Thomas Moran

    Science.gov (United States)

    Potter, Lee Ann; Eder, Elizabeth K.; Hussey, Michael

    2012-01-01

    Medical doctor and geologist Dr. Ferdinand Vandiveer Hayden selected more than 30 scientists, technical personnel, and artists, including photographer William Henry Jackson and painter Thomas Moran, to join the survey of the Yellowstone region in northwest Wyoming territory. Thomas Moran was an accomplished artist when he joined the survey to…

  5. Pipe failure probability - the Thomas paper revisited

    International Nuclear Information System (INIS)

    Lydell, B.O.Y.

    2000-01-01

    Almost twenty years ago, in Volume 2 of Reliability Engineering (the predecessor of Reliability Engineering and System Safety), a paper by H. M. Thomas of Rolls Royce and Associates Ltd. presented a generalized approach to the estimation of piping and vessel failure probability. The 'Thomas-approach' used insights from actual failure statistics to calculate the probability of leakage and conditional probability of rupture given leakage. It was intended for practitioners without access to data on the service experience with piping and piping system components. This article revisits the Thomas paper by drawing on insights from development of a new database on piping failures in commercial nuclear power plants worldwide (SKI-PIPE). Partially sponsored by the Swedish Nuclear Power Inspectorate (SKI), the R and D leading up to this note was performed during 1994-1999. Motivated by data requirements of reliability analysis and probabilistic safety assessment (PSA), the new database supports statistical analysis of piping failure data. Against the background of this database development program, the article reviews the applicability of the 'Thomas approach' in applied risk and reliability analysis. It addresses the question whether a new and expanded database on the service experience with piping systems would alter the original piping reliability correlation as suggested by H. M. Thomas

  6. First record of Histiotus laephotis Thomas (Chiroptera, Vespertilionidae from Brazil Primeiro registro de Histiotus laephotis Thomas (Chiroptera, Vespertilionidae no Brasil

    Directory of Open Access Journals (Sweden)

    João M. D. Miranda

    2007-12-01

    Full Text Available The first record of Histiotus laephotis Thomas, 1916 from Brazil is reported here. An adult male was caught with a mist net in a barn located within an Araucaria pine forest in the municipality of Passos Maia, State of Santa Catarina, Southern Brazil (26º46'48"S and 52º03'34"W. This record extends the distribution of this species in South America. Morphological and taxonomic notes of this species are described as well.O primeiro registro de Histiotus laephotis Thomas, 1916 o Brasil é aqui reportado. Um macho adulto foi coletado com rede de neblina (em abrigo artificial nos domínios da Floresta com Araucária, no Município de Passos Maia, Estado de Santa Catarina, Sul do Brasil (26º46'48"S e 52º03'34"W. Este registro amplia a distribuição da própria espécie na América do Sul. Aspectos morfológicos e taxonômicos desta espécie são também descritos.

  7. Dylan Thomas's "25 Poems": Paradox as Structure

    Science.gov (United States)

    Bharadwaj, S.

    2014-01-01

    Irony, inclusiveness, and complexity are the chief criteria of value in the twentieth century intellectual poetry. These criteria, however, do not merely indicate qualities of craftsmanship; they reflect a sensibility, a particular way of experiencing reality. What really distinguishes Dylan Thomas is a capacity for self-analysis, a capacity for…

  8. Teaching the "Leviathan": Thomas Hobbes on Education

    Science.gov (United States)

    Bejan, Teresa M.

    2010-01-01

    This paper considers Thomas Hobbes's educational thought both in its historical context and in the context of his political philosophy as a whole. It begins with Hobbes's diagnosis of the English Civil War as the product of the miseducation of the commonwealth and shows that education was a central and consistent concern of his political theory…

  9. Thomas Aquinas on Contingency of Nature

    Czech Academy of Sciences Publication Activity Database

    Dvořák, Petr

    2008-01-01

    Roč. 5, č. 2 (2008), s. 185-196 ISSN 1214-8407 R&D Projects: GA AV ČR(CZ) IAA900090602 Institutional research plan: CEZ:AV0Z90090514 Keywords : Thomas Aquinas * determinism * contingency Subject RIV: AA - Philosophy ; Religion

  10. Physical Holonomy, Thomas Precession, and Clifford Algebra

    International Nuclear Information System (INIS)

    Urbantke, H.

    1988-01-01

    After a general discussion of the physical significance of holonomy group transformations, a relation between the transports of Fermi-Walker and Levi-Civita in Special Relativity is pointed out. A well-known example -the Thomas-Wigner angle - is rederived in a completely frame-independent manner using Clifford algebra. 14 refs. (Author)

  11. New Jersey's Thomas Edison and the fluoroscope.

    Science.gov (United States)

    Tselos, G D

    1995-11-01

    Thomas Edison played a major role in the development of early x-ray technology in 1896, notably increasing tube power and reliability and making the fluoroscope a practical instrument. Eventually, Edison would move x-ray technology from the laboratory to the marketplace.

  12. A Model Technology Educator: Thomas A. Edison

    Science.gov (United States)

    Pretzer, William S.; Rogers, George E.; Bush, Jeffery

    2007-01-01

    Reflecting back over a century ago to the small village of Menlo Park, New Jersey provides insight into a remarkable visionary and an exceptional role model for today's problem-solving and design-focused technology educator: Thomas A. Edison, inventor, innovator, and model technology educator. Since Edison could not simply apply existing knowledge…

  13. Thomas-Fermi model of warm nuclei

    International Nuclear Information System (INIS)

    Buchler, J.R.; Epstein, R.I.

    1980-01-01

    The average nuclear level density of spherical nuclei is computed with a finite temperature Thomas-Fermi model. More than 80% of the low energy nuclear excitations can be accounted for in terms of this statistical model. The relevance for stellar collapse is discussed

  14. Thomas Piketty and the Justice of Education

    Science.gov (United States)

    Bøyum, Steinar

    2016-01-01

    Thomas Piketty's "Capital in the Twenty-First Century" is best known for its documentation of increasing social inequality, but it also has a notable normative aspect. Although Piketty is far less clear on the normative level than on the empirical, his view of justice can be summarised as meritocratic luck egalitarianism. This leads him…

  15. LiDAR Relative Reflectivity Surface (2011) for the St. Thomas East End Reserve, St. Thomas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 0.3x0.3 meter resolution relative seafloor reflectivity surface for the St. Thomas East End Reserve...

  16. Relativistic effects in the Thomas--Fermi atom

    International Nuclear Information System (INIS)

    Waber, J.T.; Canfield, J.M.

    1975-01-01

    Two methods of applying relativistic corrections to the Thomas--Fermi atom are considered, and numerical calculations are discussed. Radial charge distributions calculated from a relativistic Thomas--Fermi equation agree in gross form with those from more complicated self-consistent calculations. Energy eigenvalues for mercury, as determined from the relativistic Thomas--Fermi solution, are compared with other calculated and experimental values

  17. 76 FR 26223 - Petition for Rulemaking Submitted by Thomas Popik

    Science.gov (United States)

    2011-05-06

    ... Rulemaking Submitted by Thomas Popik AGENCY: Nuclear Regulatory Commission. ACTION: Petition for rulemaking... filed with the NRC by Thomas Popik. The petition was docketed by the NRC on March 15, 2011, and has been... received a petition for rulemaking on March 14, 2011 (PRM- 50-96). The petition was submitted by Mr. Thomas...

  18. 78 FR 22778 - Safety Zone; Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S.V.I.

    Science.gov (United States)

    2013-04-17

    ... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the Corp. Event Finale UHC, a.... and 5 p.m., Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you..., St. Thomas, U. S. Virgin Islands. The fireworks will be launched from a barge stationed near the St...

  19. Cholera in Thomas Mann's Death in Venice.

    Science.gov (United States)

    Rütten, Thomas

    2009-01-01

    The article sets the cholera motif in Thomas Mann's famous novella Death in Venice against the historical context from which it partially originates. It is shown that this motif, while undoubtedly appropriated to serve Mann's own poetic ends, has a solid grounding in historical and autobiographical fact, thus blurring the boundaries between fact and fiction. The article illustrates the verifiable events of the outbreak of the Venetian cholera epidemic in May 1911, which Mann partly witnessed himself, during a holiday trip to Brioni and Venice, and partly heard and read about. It is established that Thomas Mann's account of the cholera in Venice in his novella is characterised by a rare and almost preternatural insightfulness into an otherwise murky affair that was marked by rumours, speculations and denials.

  20. Thomas Young's contributions to geometrical optics.

    Science.gov (United States)

    Atchison, David A; Charman, W Neil

    2011-07-01

    In addition to his work on physical optics, Thomas Young (1773-1829) made several contributions to geometrical optics, most of which received little recognition in his time or since. We describe and assess some of these contributions: Young's construction (the basis for much of his geometric work), paraxial refraction equations, oblique astigmatism and field curvature, and gradient-index optics. © 2011 The Authors. Clinical and Experimental Optometry © 2011 Optometrists Association Australia.

  1. Efeitos do trimetilaminoetano (TES e ringer lactato em sêmen de macacos-aranha mantidos em cativeiro ( Ateles paniscus e A. marginatus

    Directory of Open Access Journals (Sweden)

    K.S.M. Silva

    2013-06-01

    Full Text Available The performances of the diluents TES and CEBRAN II were compared as cryopreservatives of semen from non human primates of the genus Ateles. The experiment was carried out using one Ateles marginatus and two Ateles paniscus specimens, males and adults, maintained in the same captivity conditions at the National Center of Primates (CENP-SVS/MS. The animals were subjected to clinical and andrological examinations - testicular biometry - before the semen collection by eletroejaculation. Evaluations of motility and forward movement in the fresh semen were made. Semen were made dilution was made with the diluents TES and CEBRAN II. The ejaculates were diluted with the diluents (2:1proportion, packed in 0.25mL plastic straws and cryopreserved in liquid nitrogen. After thawing, the packed ejaculates were appraised in thermo resistance test (TTR. The averages of volume and concentration were, respectively, 1.94mL (0.83 and 3,020,000 sptz/mL (275.97. The pH 8 and seminal coagulation were observed in all samples. The results suggest that the TES diluent presents better efficiency in the preservation of Ateles semen than CEBRAN II.

  2. St. Thomas and the hilemorfic ontology

    Directory of Open Access Journals (Sweden)

    Lawrence Dewan, O.P.

    2009-06-01

    Full Text Available This article presents the relevancy of Aristotle’s hylemorphic ontology.Aristotle himself highlighted the importance and astonishing complexityof the problem of prime matter’s ontological status and he presenting thesolution in his doctrine of hylemorphism. As Saint Thomas Aquinasnoted, it is a crucial issue for philosophy because all four, hilemorfism,logic, physics and metaphysics, stand or fall depending on a correctunderstanding of the ontology of prime matter and of the kind of causalrelationship which exist between prime matter and substantial form ingenerable and corruptible substance.

  3. On the Symbolism of Thomas Mann

    Directory of Open Access Journals (Sweden)

    Vasily M. Tolmatchoff

    2017-09-01

    Full Text Available The essay discusses Thomas Mann’s symbolism and its parameters as well as Mann’s interpretation of the crisis of European spiritual values. Тhe author examines the role of Nietzsche in Mann’s heritage as well as interconnections between Mann and Wilde, Mann and Gide. Buddenbrooks is interpreted as a novel about the end of the German Renaissance; duality of the modern artist is shown on the example of “Tonio Kröger” while the paradoxes of his eroticism are analyzed on the example of “Der Tod in Venedig.”

  4. Pilgrim Souvenir: Ampulla of Thomas Becket

    Directory of Open Access Journals (Sweden)

    Amy Jeffs

    2017-06-01

    Full Text Available This tin ampulla was probably purchased by a pilgrim near the shrine of St Thomas Becket in Canterbury. It is designed to contain holy water and be hung around the neck on a cord. Measuring 100 by 87 millimetres, it is in the form of a narrow, pointed vessel surrounded by an openwork penannular frame and would have been rapidly slush-cast, in one go, in a three-part mould. A date in the first half of the thirteenth century is probable based on the style of the military figures’ armour and the archaeological contexts of stylistically similar ampullae.

  5. Pilgrim Souvenir: Ampulla of Thomas Becket

    OpenAIRE

    Amy Jeffs

    2017-01-01

    This tin ampulla was probably purchased by a pilgrim near the shrine of St Thomas Becket in Canterbury. It is designed to contain holy water and be hung around the neck on a cord. Measuring 100 by 87 millimetres, it is in the form of a narrow, pointed vessel surrounded by an openwork penannular frame and would have been rapidly slush-cast, in one go, in a three-part mould. A date in the first half of the thirteenth century is probable based on the style of the military figures’ armour and the...

  6. The convenient myth of Thomas Szasz.

    Science.gov (United States)

    Buchanan-Barker, P; Barker, P

    2009-02-01

    Thomas Szasz's original critique of the concept of 'mental illness' is almost 50 years old. Over that half century Szasz has maintained a consistent campaign against the 'Therapeutic State', challenging the paternalism of coercive psychiatry and defending liberty and autonomy. Despite his widespread celebrity Szasz continues to be misread and misrepresented. In this paper we review some of Szasz's key ideas, in the light of Clarke's recent critique, setting this within the context of 'mental health nursing' and the problems in living affecting persons worldwide.

  7. Limitations of the Porter-Thomas distribution

    Science.gov (United States)

    Weidenmüller, Hans A.

    2017-12-01

    Data on the distribution of reduced partial neutron widths and on the distribution of total gamma decay widths disagree with the Porter-Thomas distribution (PTD) for reduced partial widths or with predictions of the statistical model. We recall why the disagreement is important: The PTD is a direct consequence of the orthogonal invariance of the Gaussian Orthogonal Ensemble (GOE) of random matrices. The disagreement is reviewed. Two possible causes for violation of orthogonal invariance of the GOE are discussed, and their consequences explored. The disagreement of the distribution of total gamma decay widths with theoretical predictions cannot be blamed on the statistical model.

  8. Localized Donaldson-Thomas theory of surfaces

    DEFF Research Database (Denmark)

    Gholampour, Amin; Sheshmani, Artan; Yau, Shing-Tung

    2017-01-01

    Let S be a projective simply connected complex surface and  be a line bundle on S. We study the moduli space of stable compactly supported 2-dimensional sheaves on the total spaces of . The moduli space admits a ℂ∗-action induced by scaling the fibers of . We identify certain components of the......  is the canonical bundle of S, the Vafa-Witten invariants defined recently by Tanaka-Thomas, can be extracted from these localized DT invariants. VW invariants are expected to have modular properties as predicted by S-duality....

  9. Thomas Edison’s Poetry Machine

    OpenAIRE

    Rubery, Matthew

    2014-01-01

    The tradition of spoken-word recording began with Thomas Edison’s invention of the phonograph. Hence, this article makes the case that 1878 is a more important year to the history of literature than has yet been recognized for its experiments with verse and sound-recording technology. Although the tinfoil phonograph’s first decade has been well documented by media historians, literary critics have singled out 1888 as the noteworthy year since that is when Edison’s improved phonograph made it ...

  10. Principal Component Surface (2011) for St. Thomas East End Reserve, St. Thomas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.3x0.3 meter principal component analysis (PCA) surface for areas the St. Thomas East End Reserve (STEER) in the U.S. Virgin Islands (USVI)....

  11. Detecção de fatores de virulência de Escherichia coli e análise de Salmonella spp. em psitacídeos

    Directory of Open Access Journals (Sweden)

    Isadora M. de O. Corrêa

    2013-02-01

    Full Text Available A flora entérica dos psitacídeos é composta principalmente por bactérias Gram positivas. Bactérias Gram negativas, como Escherichia coli e Salmonella spp., apresentam elevado potencial patogênico, sendo consideradas indicativo de problemas de manejo, que poderão culminar em manifestação de doenças em decorrência de fatores estressantes, dietas deficientes e superlotação, combinados com alta carga bacteriana no ambiente. O objetivo deste trabalho foi avaliar a presença de Salmonella spp., Escherichia coli e os fatores de virulência dos genes iss e iutA dos isolados de E. coli. Analisou-se um total de 44 amostras provenientes de psitacídeos criados em cativeiro, sendo estas 15 fragmentos de órgãos de aves submetidas a exame de necropsia e também 29 amostras de swabs de cloaca e inglúvio de papagaios-charão (Amazona pretrei criados em cativeiro. Nenhuma amostra foi positiva para Salmonella spp. Nas amostras de E. coli detectou-se ambos os fatores de virulência pesquisados.

  12. Thomas Linacre at the University of Padua.

    Science.gov (United States)

    Porzionato, Andrea; Macchi, Veronica; De Caro, Raffaele

    2010-11-01

    The Bo (meaning 'ox' in the Venetian dialect) is the historic seat of the University of Padua, founded in 1222. A full-length portrait of Thomas Linacre stands in its prestigious Sala dei Quaranta (Hall of the Forty), so called because of the portraits of forty great foreign scholars of the University, painted by Giacomo dal Forno in 1942. Thomas Linacre came to Italy in 1485, following an embassy by Henry VII to the Vatican. Linacre visited Bologna, Florence, Rome, Venice, Vicenza and Padua, where he took his degree in medicine in 1496 with great distinction. During his stay in Italy he met illustrious humanists and physicians, including Poliziano, Hermolaus Barbarus and Aldus Manutius Romanus, and Nicolaus Leonicenus who further stimulated him to the translation of classic works by Hippocrates and Galen. In 1518 Linacre played a pivotal role in the foundation of the Royal College of Physicians in London which, as first President, he organized on the basis of Italian models. With his portrait, the University of Padua celebrates the life and work of an astonishing figure linking the Italian and English medical cultures.

  13. GUERRA E PAZ NA TEORIA POLÍTICA DE THOMAS HOBBES

    Directory of Open Access Journals (Sweden)

    Lígia Pavan Baptista

    2014-08-01

    Full Text Available Este artigo tem o objetivo de analisar em que medida a teoria política moderna, tal como apresentada por Thomas Hobbes, expondo um novo paradigma na análise de questões como a origem do Estado e do poder político, assim como, definindo, por meio de metodologia científica, conceitos tais como guerra, paz, soberania, justiça, igualdade e liberdade, podem estabelecer as raízes de questões das relações internacionais, apesar de não ser o principal objetivo do autor.

  14. Thomas Mann e a cena intelectual no Brasil: encontros e desencontros

    Directory of Open Access Journals (Sweden)

    Sibele Paulino

    2009-12-01

    Full Text Available A origem brasileira de Thomas Mann, por parte de sua mãe, Julia da Silva Bruhns, deu ocasião, na maturidade do escritor, a seu contato com intelectuais brasileiros ou estrangeiros ligados à cena cultural do Brasil. No primeiro grupo, tem-se Gilberto Freyre, Sérgio Buarque de Holanda e Erico Verissimo. Residentes no Brasil, Karl Lustig-Prean, que posteriormente retornará à Europa, e o tradutor Herbert Caro, que se radica em definitivo no Brasil. Também o contato direto ou indireto com pensadores e escritores como Karl Loewenstein, Heinrich Eduard Jacob, Marte Brill e Stefan Zweig colaboraram para a aproximação de Thomas Mann ao universo brasileiro. Estes e outros pontos de contato são descritos no presente artigo, que pretende difundir dados e documentos há muito inacessíveis ou inéditos, no sentido de contribuir com abordagens atualizadas da obra de Thomas Mann e oferecer à pesquisa especializada a indicação de dados biográficos e documentais relacionados ao escritor, no que concerne à sua relação com o Brasil.

  15. Bathymetry (2011) of the St. Thomas East End Reserve

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 0.3x0.3 meter resolution depth surface for the St. Thomas East End Reserve (STEER), St. Thomas in the...

  16. A token of individuality : Questiones libri Porphirii by Thomas Manlevelt

    NARCIS (Netherlands)

    Helm, Alfred Charles van der

    2012-01-01

    This is a critical edition with introduction and indices of the Questiones libri Porphirii, a commentary on Porphyry’s Isagoge attributed to the fourteenth-century logician Thomas Manlevelt. Not much is known about Thomas Manlevelt, but his work is remarkable enough. Following in the footsteps of

  17. The Structure and Function of Male Thomas Langur Loud Calls

    NARCIS (Netherlands)

    Wich, Serge Alexander

    2002-01-01

    This study has addressed the acoustical structure of male loud calls and their function in Thomas langur social organisation. Thomas langurs are medium sized primate that lives in Sumatra, Indonesia. Ome of the characteristics of this species is the loud call of males. Several functions for loud

  18. Student Rights, Clarence Thomas, and the Revolutionary Vision of Education

    Science.gov (United States)

    Warnick, Bryan R.; Rowe, Bradley; Kim, Sang Hyun

    2009-01-01

    In his concurring opinion to the 2007 U.S. Supreme Court decision, "Morse v. Frederick," Justice Clarence Thomas argues that the "Tinker" decision, which granted students constitutional rights in public schools, should be overturned on originalist grounds. In this essay, Bryan Warnick, Bradley Rowe, and Sang Hyun Kim make the case that Thomas's…

  19. Praost Thomas Vaga 70 / Juhan Simonson ; foto: Juhan Simonson

    Index Scriptorium Estoniae

    Simonson, Juhan, 1933-2012

    2008-01-01

    8. märtsil 70 aastaseks saavast üle 20 aasta kirikuõpetajana New Jerseys ja New Yorgis teeninud praost Thomas Vagast. President Toomas Hendrik Ilves annetas iseseisvuspäeva puhul Thomas Vagale kui eestluse hoidjale Ameerika Ühendriikides ja kirikuelu edendajale Valgetähe IV klassi teenetemärgi

  20. Orthophoto Mosaic (2012) of the St. Thomas East End Reserve

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 0.3x0.3 meter imagery mosaic of the St. Thomas East End Reserve (STEER), St. Thomas in the U.S. Virgin Islands was created by the National Oceanic and...

  1. Thomas Gordon's Communicative Pedagogy in Modern Educational Realities

    Science.gov (United States)

    Leshchenko, Maria; Isaieva, Svitlana

    2014-01-01

    In the article the principles, strategies, methods, techniques of communicative pedagogy of American scientist Thomas Gordon and system components of effective communication training for parents, teachers and administrators are enlightened. It has been determined that the main principle of Thomas Gordon's pedagogy is an interactive way of knowing…

  2. 75 FR 4061 - Favinger, Thomas; Notice of Filing

    Science.gov (United States)

    2010-01-26

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6223-000] Favinger, Thomas; Notice of Filing January 19, 2010. Take notice that on January 15, 2010, Mr. Thomas G. Favinger filed an application for authority to hold interlocking positions, pursuant to section 305(b) of the...

  3. 75 FR 68350 - Fischer, Thomas J.; Notice of Filing

    Science.gov (United States)

    2010-11-05

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6422-000] Fischer, Thomas J.; Notice of Filing October 29, 2010. Take notice that on October 29, 2010, Thomas J. Fischer filed an Application for Authorization to Hold Interlocking Positions as Director of Wisconsin Electric...

  4. 76 FR 9012 - Favinger, Thomas G.; Notice of Filing

    Science.gov (United States)

    2011-02-16

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6223-002] Favinger, Thomas G.; Notice of Filing Take notice that on January 31, 2011 Thomas G. Favinger submitted for filing, an application for authority to hold interlocking positions, pursuant to Section 305(b) of the...

  5. Thomas K. Jeffers: pioneer of coccidiosis research.

    Science.gov (United States)

    Chapman, H D

    2012-01-01

    Thomas K. Jeffers has made many significant contributions to our understanding of the biology of the parasite Eimeria, the cause of coccidiosis in poultry. His work has had direct practical application for the control of this widespread disease. Topics discussed include Jeffers' pioneering work concerned with genetics of the host response to infection, the nature of biological and immunological intraspecific variation, drug resistance and discovery, field surveys of resistance, and his most recognized achievement-the demonstration that the lifecycle of coccidia may be altered by artificial selection. Parasites so modified are attenuated but retain their immunogenicity, a discovery that has led to the development of live vaccines that are inherently non-pathogenic. This article provides a brief biography and describes the contributions that Jeffers has made to our knowledge of coccidiosis.

  6. [Thomas Schwencke and Wolfgang Amadeus Mozart].

    Science.gov (United States)

    Hillen, Harry F P

    2010-01-01

    Thomas Schwencke (1694-1767) was Professor of Anatomy and Surgery and Lecturer in Obstetrics at the Surgical School in The Hague, the Netherlands. In 1743 he published the very first textbook on haematology. Furthermore, he described his observations on the variolation of smallpox, and published the design of a new obstetric instrument. Schwencke was physician of the city of The Hague and also physician at the court of the princes van Nassau-Weilburg. In 1765 Princess Caroline of Nassau-Weilburg invited the young Wolfgang Amadeus Mozart to perform concerts. During his Dutch tour the young Mozart fell seriously ill, probably from typhoid fever. At the request of the court Mozart was seen for a second opinion and thereafter successfully treated by Schwencke. Mozart could continue his concert tour and Schwencke's reputation as Mozart's physician was established.

  7. Thomas precession: correct and incorrect solutions

    International Nuclear Information System (INIS)

    Malykin, Grigorii B

    2006-01-01

    A wealth of different expressions for the frequency of the Thomas precession (TP) can be found in the literature, with the consequence that this issue has been discussed over a long period of time. It is shown that the correct result was obtained in the works of several authors, which were published more than forty years ago but remained unnoticed against the background of numerous erroneous works. Several TP-related physical paradoxes formulated primarily to disprove the special relativity theory are shown to be fallacious. Different techniques for deriving the correct expression are considered and the reasons for the emergence of the main incorrect expressions for the TP frequency are analyzed. (from the history of physics)

  8. Q & A with Ed Tech Leaders: Interview with Curtis J. Bonk, Mimi Miyoung Lee, Thomas C. Reeves, & Thomas H. Reynolds

    Science.gov (United States)

    Viner, Mark; Gardner, Ellen; Shaughnessy, Michael F.

    2016-01-01

    Curtis J. Bonk, is Professor of Instructional Systems Technology at Indiana University and President of CourseShare. Mimi Miyoung Lee is Associate Professor in the Department of Curriculum and instruction at the University of Houston. Thomas C. Reeves is Professor Emeritus of Learning, Design, and Technology at the University of Georgia. Thomas H.…

  9. Cryptosporidium spp. em furão (Mustela putorius furo) no sul do Brasil

    OpenAIRE

    Fanfa, Vinicius da Rosa; Farret, Matheus Hillard; Silva, Aleksandro Schafer da; Monteiro, Silvia Gonzalez

    2010-01-01

    http://dx.doi.org/10.5007/2175-7925.2010v23n1p225 Este trabalho visou avaliar o parasitismo gastrintestinal em furão (Mustela putorius furo) mantido em cativeiro no sul do Brasil. Foram analisadas fezes de dois furões, macho e fêmea, com três anos de idade, através das técnicas de exame direto, centrífugo-flutuação com sulfato de zinco e a coloração pelo método de Kinyoun para pesquisa de parasitos. Nas amostras constatou-se a presença de oocistos de Cryptosporidium spp. Este caso refere-...

  10. KANTIAN'S ETHICS AND THE POSSIBILITY OF ALTRUISM (THOMAS NAGEL A ÉTICA KANTIANA E A POSSIBILIDADE DO ALTRUÍSMO (THOMAS NAGEL

    Directory of Open Access Journals (Sweden)

    Jürgen Stolzenberg

    2010-12-01

    Full Text Available The present article discusses the relation of Th. Nagel’s ethics of altruism with kantian ethics. According to Nagel himself, his position resembles that of Kant in two respects: it defends the thesis of the autonomy of moral motivation, and it bases moral on a determinate self-conception of persons. However, differently from Kant, the principle of Nagel’s ethics is just the modest presupposition that persons essentially understand themselves as being one among a plurality of other persons. Starting from the nagelian argument in <em>The Possibility of Altruism em>(1970, but contemplating also Nagel’s more recent position in <em>The Last Word em>(1999, it is argued that in order to defend his conception of a rational ethics in a convincing way, Nagel has to approximate himself more to the kantian foundation of ethics than he wants to admit.O presente artigo discute a relação da ética do altruísmo, defendida por Thomas Nagel, com a ética kantiana. Segundo o próprio Nagel, sua posição é semelhante à de Kant sob dois aspectos: ela defende a tese da autonomia da motivação moral, e ela funda a moral numa determinada autoconcepção da pessoa. No entanto, diferentemente de Kant, o princípio da ética nageliana é apenas o pressuposto modesto de que uma pessoa essencialmente considera a si mesma como sendo uma numa pluralidade de pessoas. Partindo do argumento nageliano em <em>The Possibility of Altruísmo em>(1970, mas contemplando também a posição mais recente de Nagel em <em>The Last Wordem> (1999, argumenta-se que Nagel só pode defender sua concepção de uma ética racional de modo convincente, se ele se aproximar mais da fundamentação kantiana da ética do que ele pretende.

  11. Thomas Piketty’s capitalism revisited

    Directory of Open Access Journals (Sweden)

    Milovanović Milić

    2015-01-01

    Full Text Available Thomas Piketty’s international best selling Capital in the Twenty-First Century lays out his theory of a long-run rise in income inequality under capitalism. It is written as a manifesto urging reintegration of social sciences. A number of reviewers judged it on ideological grounds, labeling it either as a revolution in economic thinking, or dismissing it offhandedly. Piketty’s theory of rising inequality is based on the two Fundamental Laws of Capitalism, developed after the Solow growth model. However, this model is inconsistent with Piketty’s own characterization of modern capitalism. Moreover, his sole justification for the constant discrepancy between rate of return and rate of income growth (r > g is based on the high elasticity of substitution between capital and labor. However, that is just one factor that can have an influence on factor income shares. By failing to offer a consistent theory of rising inequality, his piece can hardly be considered as a useful founding stone for a new social science.

  12. The nuclear Thomas-Fermi model

    International Nuclear Information System (INIS)

    Myers, W.D.; Swiatecki, W.J.

    1994-08-01

    The statistical Thomas-Fermi model is applied to a comprehensive survey of macroscopic nuclear properties. The model uses a Seyler-Blanchard effective nucleon-nucleon interaction, generalized by the addition of one momentum-dependent and one density-dependent term. The adjustable parameters of the interaction were fitted to shell-corrected masses of 1654 nuclei, to the diffuseness of the nuclear surface and to the measured depths of the optical model potential. With these parameters nuclear sizes are well reproduced, and only relatively minor deviations between measured and calculated fission barriers of 36 nuclei are found. The model determines the principal bulk and surface properties of nuclear matter and provides estimates for the more subtle, Droplet Model, properties. The predicted energy vs density relation for neutron matter is in striking correspondence with the 1981 theoretical estimate of Friedman and Pandharipande. Other extreme situations to which the model is applied are a study of Sn isotopes from 82 Sn to 170 Sn, and the rupture into a bubble configuration of a nucleus (constrained to spherical symmetry) which takes place when Z 2 /A exceeds about 100

  13. Improved thomas formula for radon measurement

    International Nuclear Information System (INIS)

    Ji Changsong

    1991-06-01

    The FT 648 type portable absolute radon meter has been developed and the designing principle of this instrument is introduced. The absolute radon meter differs from relative radon meter. By using structure parameters, operating parameters and readout of this instrument, the radon content of measured gas is obtained directly without calibration in advance. Normally, the calibration is done by a standard radioactive gaseous source of which the radon concentration is known. The systematic error is removed by adding filter-efficiency Σ, α self-absorption correction β, energy spectrum correction S, geometric factor Ω of probe and gravity dropping correction factor G to the Thomas formula for radon measurement of two-filter method. The atmosphere radon content, which is given in hour-average, in Beijing area was measured by FT 648 type absolute radon meter. The measurement lasted continuously for several days and nights and a 'saddle shape' of radon content-time curve was observed. The day's average radon content was 8.5 Bq·m -3

  14. Thomas J. Ahrens (1936-2010)

    Science.gov (United States)

    Jeanloz, Raymond

    2011-03-01

    Thomas J. Ahrens, a leader in the study of high-pressure shock wave and planetary impact phenomena, died at his home in Pasadena, Calif., on 24 November 2010 at the age of 74. He was the California Institute of Technology's Fletcher Jones Professor of Geophysics, emeritus since 2005 but professionally active to the end. He had been president of AGU's Tectonophysics section, editor of Journal of Geophysical Research, founding member of both the Mineral and Rock Physics and Study of the Earth's Deep Interior focus groups, and editor—more like key driving force—for AGU's Handbook of Physical Constants. Tom was a pioneer in experimental and numerical studies of the effects of projectiles hitting a target at velocities exceeding the speed of sound (hypervelocity impact), arguably the most important geophysical process in the formation, growth, and, in many cases, surface evolution of planets. As a professor at Caltech, he established the foremost university laboratory for shock wave experiments, where students and research associates from around the world pursued basic research in geophysics, planetary science, and other disciplines. Previously, high-pressure shock experiments were conducted primarily in national laboratories, where they were initially associated with the development of nuclear weapons.

  15. Health Care Ergonomics: Contributions of Thomas Waters.

    Science.gov (United States)

    Poole Wilson, Tiffany; Davis, Kermit G

    2016-08-01

    The aim of this study was to assess the contributions of Thomas Waters's work in the field of health care ergonomics and beyond. Waters's research of safe patient handling with a focus on reducing musculoskeletal disorders (MSDs) in health care workers contributed to current studies and prevention strategies. He worked with several groups to share his research and assist in developing safe patient handling guidelines and curriculum for nursing students and health care workers. The citations of articles that were published by Waters in health care ergonomics were evaluated for quality and themes of conclusions. Quality was assessed using the Mixed Methods Appraisal Tool and centrality to original research rating. Themes were documented by the type of population the citing articles were investigating. In total, 266 articles that referenced the top seven cited articles were evaluated. More than 95% of them were rated either medium or high quality. The important themes of these citing articles were as follows: (a) Safe patient handling is effective in reducing MSDs in health care workers. (b) Shift work has negative impact on nurses. (c) There is no safe way to manually lift a patient. (d) Nurse curriculums should contain safe patient handling. The research of Waters has contributed significantly to the health care ergonomics and beyond. His work, in combination with other pioneers in the field, has generated multiple initiatives, such as a standard safe patient-handling curriculum and safe patient-handling programs. © 2016, Human Factors and Ergonomics Society.

  16. Thomas Walter Bannerman Kibble (1932 - 2016)

    CERN Document Server

    2016-01-01

    Tom Kibble, an internationally-renowned theoretical physicist, passed away on Thursday 2 June.   Tom Kibble in the CMS cavern during a visit to CERN in 2014. (Photo: CMS/CERN) Professor Thomas Walter Bannerman Kibble passed away unexpectedly on 2 June at the age of 83. He was senior research investigator at the Blackett Laboratory and Emeritus Professor of Theoretical Physics at Imperial College, London. He made seminal contributions to our current understanding of symmetries and symmetry breaking in the Standard Model of particle physics. He was among those who, in 1964, proposed the mechanism of spontaneous symmetry breaking in gauge theories, together with G. Guralnik and C. Hagen in the autumn of that year, following the papers by R. Brout and F. Englert and by P. Higgs. When this new understanding was incorporated into a model proposed by S. Glashow in 1961, it led to the first formulations of the Standard Model by S. Weinberg and A. Salam. Kibble deepened our under...

  17. Thomas Edison’s Poetry Machine

    Directory of Open Access Journals (Sweden)

    Matthew Rubery

    2014-04-01

    Full Text Available The tradition of spoken-word recording began with Thomas Edison’s invention of the phonograph. Hence, this article makes the case that 1878 is a more important year to the history of literature than has yet been recognized for its experiments with verse and sound-recording technology. Although the tinfoil phonograph’s first decade has been well documented by media historians, literary critics have singled out 1888 as the noteworthy year since that is when Edison’s improved phonograph made it possible to record prominent figures including Alfred Tennyson and Robert Browning. Taking Edison’s original tinfoil phonograph as an alternative starting point reveals how the 1878 phonograph demonstrations, despite technological limitations, undertook acoustic experiments that enabled audiences to discern new forms of meaning, pleasure, and pathos in even the most well-known material. The recordings considered here include ‘Mary Had a Little Lamb’ as well as scripts by Tennyson, Caroline Norton, Edgar Allan Poe, Shakespeare, and others. Such recitals illustrate the extent to which Edison’s talking machine influenced the reception of texts while at the same time giving rise to performances unheard of in previous cultures.

  18. The Nuclear Thomas-Fermi Model

    Science.gov (United States)

    Myers, W. D.; Swiatecki, W. J.

    1994-08-01

    The statistical Thomas-Fermi model is applied to a comprehensive survey of macroscopic nuclear properties. The model uses a Seyler-Blanchard effective nucleon-nucleon interaction, generalized by the addition of one momentum-dependent and one density-dependent term. The adjustable parameters of the interaction were fitted to shell-corrected masses of 1654 nuclei, to the diffuseness of the nuclear surface and to the measured depths of the optical model potential. With these parameters nuclear sizes are well reproduced, and only relatively minor deviations between measured and calculated fission barriers of 36 nuclei are found. The model determines the principal bulk and surface properties of nuclear matter and provides estimates for the more subtle, Droplet Model, properties. The predicted energy vs density relation for neutron matter is in striking correspondence with the 1981 theoretical estimate of Friedman and Pandharipande. Other extreme situations to which the model is applied are a study of Sn isotopes from {sup 82}Sn to {sup 170}Sn, and the rupture into a bubble configuration of a nucleus (constrained to spherical symmetry) which takes place when Z{sup 2}/A exceeds about 100.

  19. KONSTRUKSI TEORI PARADIGMA THOMAS S. KUHN

    Directory of Open Access Journals (Sweden)

    Nurkhalis Nurkhalis

    2012-02-01

    Full Text Available Thomas Kuhn memberikan gambaran bahwa kebenaran sains akan ditemukan berkali-kali ataupun berganti-ganti bentuk ilmiahnya walaupun dari satu objek yang sama. Formulasi teori paradigma yang mencetuskan bahwa sebuah kebenaran sains (legatimed truth identik dalam target teleologis yang didasari pada detection dikenal sebagai final cause (end. Kebenaran sains bukan continuous (lanjutan, improvisasi, evolusi atau kumulatif, melainkan terjadi paradigm shift (pergeseran paradigma atau disebut juga dengan revolusi. Paradigma melalui shift moving (pergerakan pergeseran dipahami sama dengan gestalt switch (perpindahan secara keseluruhan atau tidak sama sekali. Di dalam gestalt switch yang diungkapkan adalah verifikasi terjadi sekaligus atau tidak sama sekali (all at once or not at all. Konsep paradigm shifts membuka kesadaran bersama bahwa para pengkaji sains tidak akan mungkin bekerja dalam suatu suasana objektivitas yang mapan. Paradigma men-design kerangka world view (pandangan dunia atau perspective (cara pandang untuk lebih important, legitimate, and reasonable. Hal ini membuat sebuah detection (target teleologis tidak akan terevolusi atau tereleminir karena kemampuan eksperimentalnya mengakomodir counterinstances (ketahanan berkompetisi teori. Paradigma yang bertahan merupakan winnowing (keunggulan baru dari sebuah discovery, supertitian (temuan besar atau novelty (terbaharukan. Paradigma bertahan akan tumbuh menguasai normal science selama belum eksisnya anomaly (ketimpangan. Paradigma baru memiliki kriteria neater (rapi, more suitable (lebih cocok, simpler (sederhana, or more elegant (lebih elegan. Paradigma akan terusbertransformatif dengan paradigma baru karena sistem bekerja paradigma mengalihkan padigma menuju revolusi ilmiah di mana revolusi ilmiah dengan perubahan fundamental akan meresap dalam metode dan pemahaman.

  20. Electron-electron Thomas peak in fast transfer ionization

    International Nuclear Information System (INIS)

    Tolmanov, S. G.; McGuire, J. H.

    2000-01-01

    ''Thomas process'' is a name used for a family of singular two-step processes that can lead to electron transfer. The Thomas process of the ''second kind,'' occurring in reactions with both transfer and ionization, utilizes the e-e scattering in the second step, so this Thomas process requires the dynamics of the electron-electron interaction. We calculate numerically the second order element of an S matrix and corresponding cross sections for the transfer ionization process. We find that the position and shape of the Thomas peak depend on both electron-electron and the electron-nucleus interaction. Also the direct and exchange amplitudes are equal at the peak position. We test the peaking approximation used for transfer ionization. Our results can be compared to experimental results for p + +He→H+He 2+ +e - . (c) 2000 The American Physical Society

  1. Thomas Mofolo: the man, the writer and his contexts

    African Journals Online (AJOL)

    higher studies through the Protestant PEMS Mission, Thomas grabbed this ... main centres of power in the greater Caledon River valley after 1828, and many ..... Other Christians, such as Anna 'Mantsopa Makhetha, continued faithfully to carry.

  2. Thomas Mofolo's sentence design in Chaka approached in translation

    African Journals Online (AJOL)

    Thomas Mofolo's sentence design in Chaka approached in translation. ... by responding to several compelling questions, ranging from how five translators of the work approached it in their respective languages ... AJOL African Journals Online.

  3. Surveys in 1961 on St. Thomas & St. Croix

    DEFF Research Database (Denmark)

    Dahl, Thorkel; Licht, Kjeld de Fine

    Registration of towns and buildings erected during the Danish reign of the Caribbean Isles of St. Thomas, St. Jan and St. Croix 1671-1917 (now belonging to the USA under the name of Virgin Islands)....

  4. Caribbean ST Thomas all gears Logbook Survey (Vessels)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains catch (landed catch) and effort for fishing trips made by vessels fishing in St. Thomas. The catch and effort data for the entire trip are...

  5. St. Thomas and the Divine Origin of Law: Some Notes

    Directory of Open Access Journals (Sweden)

    Lawrence Dewan, O.P.

    2008-12-01

    Full Text Available This article presents a series of notes on the concept of Law and itsrelationship to God in Classical Antiquity, specifically taking into account the viewpoints of Aristotle and Saint Thomas Aquinas.

  6. Toxoplasmose em primatas neotropicais: estudo retrospectivo de sete casos

    Directory of Open Access Journals (Sweden)

    Renata A. Casagrande

    2013-01-01

    Full Text Available A toxoplasmose é considerada uma doença parasitária fatal em primatas neotropicais. O objetivo deste trabalho foi descrever, através de um estudo retrospectivo, os casos de toxoplasmose em primatas neotropicais. No período de 1999-2009 foram realizados 86 exames anatomopatológicos em primatas e a toxoplasmose foi a enfermidade mais comum (7/86, relatando-se um caso em sagui-do-tufo-preto (Callithrix penicillata e seis em bugio-ruivo (Alouatta guariba. Dois animais foram encontrados mortos e cinco morreram em poucos dias. Os sinais clínicos mais frequentes foram apatia e anorexia (5/7, distensão abdominal (4/7 e febre (3/7. Na necropsia observou-se esplenomegalia (4/7, hemorragia do trato digestório, linfonodos e bexiga (4/7, pulmões avermelhados (3/7 e hepatomegalia (2/7. No exame histopatológico evidenciou-se hepatite (7/7, esplenite (3/7, miocardite (2/7, enterite (2/7, linfadenite (1/7 e sialite (1/7 necróticas e, pneumonia intersticial (4/7. Em fígado, pulmões, baço, coração, linfonodos e glândula salivar havia taquizoítos de Toxoplasma gondii que foram também detectados pelo exame de imuno-histoquímica anti-T. gondii em fígado, baço e pulmões (5/7. A toxoplasmose pode causar alta mortalidade em colônias de primatas neotropicais e representar mais uma ameaça à conversação dessas espécies em cativeiro. Sendo assim, medidas preventivas devem ser tomadas para evitar a contaminação desses animais.

  7. Use of a Mycoplasma suis-PCR protocol for screening a population of captive peccaries (Tayassu tajacu and Tayassu pecari Uso de um protocolo de PCR para a detecção de Mycoplasma suis para avaliação de uma população de catetos e queixadas de cativeiro (Tayassu tajacu and Tayassu pecari

    Directory of Open Access Journals (Sweden)

    Rafael Felipe da Costa Vieira

    2011-03-01

    Full Text Available Mycoplasma suis is a hemotropic bacteria of red blood cells and the causative agent of swine eperythrozoonosis. Diagnosis of infection may be reached by direct examination of blood smears; however, the use of polymerase chain reaction (PCR of the 16S RNA gene of M. suis improves the sensitivity and specificity of detection. The aim of this study was to screen peccaries (Tayassu tajacu and T. pecari for M. suis infection using a specific conventional PCR. A total of 28 blood samples from captive collared and white-lipped peccaries were collected, DNA extracted and a specific M. suis PCR assay performed. All samples were negatives by both blood smear examination and PCR testing. To verify the presence of amplifiable DNA, PCR for beta-actin gene was performed in all samples. This study was part of an active surveillance program, which is crucial for monitoring animal health status, particularly in wildlife species.Mycoplasma suis é uma bactéria hemotrópica dos eritrócitos e é o agente causador da eperitrozoonose suína. O diagnóstico da infecção pode ser realizado pelo exame direto de esfregaços sanguíneos; entretanto, o uso da reação em cadeia da polimerase (PCR baseada no gene 16S RNA de M. suis aumenta a sensibilidade e especificidade da detecção. O objetivo deste estudo foi avaliar catetos e queixadas (Tayassu tajacu e T. pecari para a infecção por M. suis, utilizando PCR convencional específico. Um total de 28 amostras de sangue de catetos e queixadas de cativeiro foram coletadas, o DNA foi extraído e a PCR específica para a detecção de M. suis realizada. Todas as amostras foram negativas pelo esfregaço sanguíneo e PCR. Para verificar a presença de DNA amplificável, PCR para o gene da beta actina foi realizada em todas as amostras. Este estudo foi parte de um programa de vigilância ativa, o qual é crucial para o monitoramento do estado de saúde animal, particularmente em espécies selvagens.

  8. Relativistic finite-temperature Thomas-Fermi model

    Science.gov (United States)

    Faussurier, Gérald

    2017-11-01

    We investigate the relativistic finite-temperature Thomas-Fermi model, which has been proposed recently in an astrophysical context. Assuming a constant distribution of protons inside the nucleus of finite size avoids severe divergence of the electron density with respect to a point-like nucleus. A formula for the nuclear radius is chosen to treat any element. The relativistic finite-temperature Thomas-Fermi model matches the two asymptotic regimes, i.e., the non-relativistic and the ultra-relativistic finite-temperature Thomas-Fermi models. The equation of state is considered in detail. For each version of the finite-temperature Thomas-Fermi model, the pressure, the kinetic energy, and the entropy are calculated. The internal energy and free energy are also considered. The thermodynamic consistency of the three models is considered by working from the free energy. The virial question is also studied in the three cases as well as the relationship with the density functional theory. The relativistic finite-temperature Thomas-Fermi model is far more involved than the non-relativistic and ultra-relativistic finite-temperature Thomas-Fermi models that are very close to each other from a mathematical point of view.

  9. Thomas Pavel, Come ascoltare la letteratura? Thomas Pavel, Come ascoltare la letteratura? Thomas Pavel, How Can We Listen to Literature

    Directory of Open Access Journals (Sweden)

    Antonio Sotgiu

    2009-06-01

    Full Text Available Nella prolusione al suo corso al Collège de France, pronunciata il 6 aprile 2006, Thomas Pavel si interroga sugli aspetti emotivi ed etici dell'attività della lettura, sull'“abbandonarsi” di chi legge all'opera letteraria. Come avviene la trasfigurazione del quotidiano nel mondo finzionale? Come si svolge il processo di identificazione dell'io nell'opera? Lo studioso rintraccia il fondamento di tale processo nella non coincidenza di principio tra io e vita, quindi nella facoltà del lettore di accogliere e riconoscere il senso dell'opera. Un senso che tuttavia non si palesa una volta per tutte nella sua interezza e trasparenza, ma che diviene oggetto di continuo dialogo fra i lettori, un senso quindi affidato alle loro cure.During the opening lecture of his course at Collège de France, held on April 6th 2006, Thomas Pavel talks about the emotional and ethical aspects of reading and about «completely surrending» to literature. How is everyday life transfigured into poetic invention? How is our ego identified in the literary work? The scholar traces the origin of this process to the radically different principles governing ego and life. Because of this, the reader is able to grasp and understand the real meaning of the book. This, however, is never completely revealed in a clear way. Instead, it becomes the object of a never-ending dialogue among the readers: it is therefore their care the meaning is entrusted to.Во вступлении к своему курсу лекций во Французском Колледже, произнесенном 6-го апреля 2006-го года, Томас Павел размышляет о эмоциональных и этических сторонах чтения, о том, как читатель «отдается» литературному произведению. Как

  10. Observações sobre o comportamento de Liolaemus occipitalis em cativeiro (Sauria, Tropiduridae Observations on the behavior of Liolaemus occipitaus in captivity (Sauria, Tropiduridae

    Directory of Open Access Journals (Sweden)

    Clóvis Souza Bujes

    1998-12-01

    Full Text Available Liolaemus occipitalis (Boulenger, 1885 is an abundant lizard lbundalong lhe coastal dunes of Rio Grande do Sul, Brazil. Fourteen individuais were manually captured in the dunes of Quintão beach (Palmares do Sul, Rio Grande do Sul and studied in captivity from 23/VII/92 to 30/VII/93. They were kept in a terrarium with sand substrate and vegetation collected in their habitat. Snout-vent length (SVL and wcighted were measured weekly. They received Tenebrio molitor (Linnaeus, 1758 worms as food; water was abundant. Combats between males for food and territory, and other behavioral displays were observed, like copulation and nesting behaviors. Growth curves for each lizard were analyzed.

  11. Obituary: Thomas Robert Metcalf, 1961-2007

    Science.gov (United States)

    Leka, K. D.

    2007-12-01

    The astronomy community lost a good friend when Tom Metcalf was killed in a skiing accident on Saturday, 7 July 2007, in the mountains near Boulder, Colorado. Tom was widely known for prolific work on solar magnetic fields, hard-X-ray imaging of solar flares, and spectral line diagnostics. He was often characterized as "one of the nicest guys in science." Born October 5, 1961 in Cheverly, Maryland, to Fred and Marilyn, Thomas R. Metcalf joined his sister, Karen, two years his elder, in a close family that loved sailing, inquisitiveness, and the natural world. Sibling rivalry (usually a Tonka truck intruding on Barbie's sub-table "castle") melted when Tom and Karen collaborated on elaborately engineered room-sized blanket-forts. Tom confidently signed up at age of three to crew for his family's sailboat; when the family moved to California in 1966, as Tom's father took a Professor of Mathematics position at the University of California Riverside, Tom's love for sailing was well-established. Week-long cruises or short trips in the harbor were all fun; when school friends came aboard, it was even better--if "only slightly too crowded" from the adults' points of view. Tom's introduction to astronomy began one cold, very clear, December night in the early 1970s, on a family camping trip to Death Valley. The "Sidewalk Astronomers of San Francisco" had lined the sidewalk near the visitors' center with all sorts of telescopes for public viewing. Soon after, Tom and his boyhood friend Jim O'Linger were building their own scopes, attending "Amateur Telescope Makers" conferences, and Tom was setting up his scope on a sidewalk for public viewing. In 1986, Tom set up his telescope on the bluffs above Dana Point Harbor, and gave numerous strangers a stunning view of Halley's Comet. His interest in physics and mathematics became evident during Tom's last years in high school (Poly High in Riverside), and as a senior he qualified to take freshman Physics at the University of

  12. Museum security and the Thomas Crown Affair.

    Energy Technology Data Exchange (ETDEWEB)

    Michaud, E. C. (Nuclear Engineering Division)

    2010-01-01

    Over the years, I've daydreamed about stealing a Vermeer, a Picasso, or Rembrandt. It tickles me, as much as watching the reboot of The Thomas Crown Affair. Why is it, do you suppose, so much fun to think about stealing a world renowned piece off the wall of a major metropolitan museum? Is it the romantic thoughts of getting away with it, walking past infrared detectors, and pressure sensors ala Indiana Jones with the sack of sand to remove the idol without triggering the security system? Is it the idea of snatching items with such fantastic prices, where the romance of possessing an item of such value is less intoxicating than selling it to a private collector for it to never be seen again? I suspect others share my daydreams as they watch theater or hear of a brazen daylight heist at museums around the world, or from private collections. Though when reality sets in, the mind of the security professional kicks in. How could one do it, why would one do it, what should you do once it's done? The main issue a thief confronts when acquiring unique goods is how to process or fence them. They become very difficult to sell because they are one-of-a-kind, easy to identify, and could lead to the people involved with the theft. The whole issue of museum security takes up an ironic twist when one considers the secretive British street artist 'Banksy'. Banksy has made a name for himself by brazenly putting up interesting pieces of art in broad daylight (though many critics don't consider his work to be art) on building walls, rooftops, or even museums. I bring him up for a interesting take on what may become a trend in museum security. In March of 2005, Banksy snuck a piece of his called 'Vandalized Oil Painting' into the Brooklyn Museum's Great Historical Painting Wing, plus 3 other pieces into major museums in New York. Within several days, 2 paintings had been torn down, but 2 stayed up much longer. In his home country of the UK, a

  13. Iron status determination in pregnancy using the Thomas plot.

    Science.gov (United States)

    Weyers, R; Coetzee, M J; Nel, M

    2016-04-01

    Physiological changes during pregnancy affect routine tests for iron deficiency. The reticulocyte haemoglobin equivalent (RET-He) and serum-soluble transferrin receptor (sTfR) assay are newer diagnostic parameters for the detection of iron deficiency, combined in the Thomas diagnostic plot. We used this plot to determine the iron status of pregnant women presenting for their first visit to an antenatal clinic in Bloemfontein, South Africa. Routine laboratory tests (serum ferritin, full blood count and C-reactive protein) and RET-He and sTfR were performed. The iron status was determined using the Thomas plot. For this study, 103 pregnant women were recruited. According to the Thomas plot, 72.8% of the participants had normal iron stores and erythropoiesis. Iron-deficient erythropoiesis was detected in 12.6%. A third of participants were anaemic. Serum ferritin showed excellent sensitivity but poor specificity for detecting depleted iron stores. HIV status had no influence on the iron status of the participants. Our findings reiterate that causes other than iron deficiency should be considered in anaemic individuals. When compared with the Thomas plot, a low serum ferritin is a sensitive but nonspecific indicator of iron deficiency. The Thomas plot may provide useful information to identify pregnant individuals in whom haematologic parameters indicate limited iron availability for erythropoiesis. © 2015 John Wiley & Sons Ltd.

  14. Vivien Thomas (1910-1985): the backstage pioneer and educator.

    Science.gov (United States)

    Ng, Chin Ting Justin

    2014-06-01

    Vivien Thomas (1910-1985) was an African-American scientist, pioneer, and renowned educator. Thomas's contributions to cardiovascular surgery were unequivocal, and yet it was only after his death that he gained more widespread recognition. Thomas's more notable work involves aiding in the discovery of the cause of traumatic shock, designing and guiding the first operation to treat Tetralogy of Fallot, carrying out the first atrial septectomy, and helping develop the electrical defibrillator. Thomas struggled amidst the adversities of racism and the Great Depression (1929-1941), armed merely with a high school degree. Nevertheless, his genius and determination eventually led him to receive an honorary doctorate from John Hopkins University. His story inspired the creation of the award winning PBS documentary in 2003 Partners of the Heart and also the 2004 Emmy Award-winning HBO film Something the Lord Made. This article will aim to provide an overview to the more notable events in Thomas's amazing tale, with a particular focus on his work on the Tetralogy of Fallot.

  15. SOBRE O ESTADO DE NATUREZA E O ESTADO CIVIL: UM DIÁLOGO ENTRE THOMAS HOBBES E IMMANUEL KANT

    Directory of Open Access Journals (Sweden)

    Andreza Barreto Leitão

    2010-08-01

    Full Text Available No presente trabalho, busca-se trazer à luz as relações entre Estado, Sociedade Civil e garantias de liberdade tendo em vista a evolução do pensamento político a esse respeito. Para tanto, tomou-se como parâmetro a passagem do estado de natureza ao estado civil segundo as concepções de Thomas Hobbes e de Immanuel Kant, levando-se em consideração as influências e os respectivos contextos históricos em que os arcabouços teóricos de cada autor foram erigidos. O primeiro deles veria tal passagem como fruto de um cálculo interessado, o segundo, como resultado de um dever-ser.

  16. Guest Foreword from Michael Thomas CMG QC

    Directory of Open Access Journals (Sweden)

    Michael Thomas

    2012-04-01

    precedents and thought in a unique legal market in which ideas drawn from Islamic law, civil law and common law can intermingle and blend. It is not surprising therefore to see that this new publication will be dedicated to the subject of international law, both public and private. Its laudable aim is to promote legal discourse around the world, and to promote a wider international understanding of contemporary legal issues for the common benefit. As an open access, bilingual journal, addressing topics concerning any jurisdiction, I hope it will reach a wide audience, and fulfil its aim of promoting understanding between different cultures. I am sure that the journal will not only benefit Qatar’s legal community by advancing academic and practice-based legal discussion. I am also confident that it will stimulate thought in the global legal community at large. May I wish it every success and a long life. Michael Thomas CMG QC

  17. Obituary: Thomas Michael Donahue, 1921-2004

    Science.gov (United States)

    Gombosi, Tamás I.

    2004-12-01

    Thomas M. Donahue, one of the nation's leading space and planetary scientists and a pioneer of space exploration, died Saturday October 16, 2004, from complications following heart surgery. The Edward H. White II Distinguished University Professor of Planetary Science at the University of Michigan, Tom shaped space exploration through his scientific achievements and policy positions. His work started with the first use of sounding rockets following World War II and continued for almost 60 years. Tom was born in Healdton, Oklahoma on May 23, 1921 to Robert Emmet and Mary (Lyndon) Donahue. His father was a plumber in the oil fields when Tom was born (Healdton OK was an oil town) and worked as a plumber in Kansas City for a time. Tom grew up in Kansas City, graduating in 1942 from Rockhurst College in that city with degrees in classics and physics. His graduate work in physics at Johns Hopkins University was interrupted by service in the Army Signal Corps. He obtained his PhD degree in atomic physics from Hopkins in the fall of 1947. After three years as a post-doctoral research associate and assistant professor at Hopkins, Tom joined the University of Pittsburgh Physics Department in 1951. At Pittsburgh he organized an atomic physics and atmospheric science program that led to experimental and theoretical studies of the upper atmosphere of the Earth and other solar system planets with instruments flown on sounding rockets and spacecraft. He became Professor of Physics in 1959 and eventually Director of the Laboratory for Atmospheric and Space Sciences and the Space Research Coordination Center at the University. In 1960 he spent a sabbatical year on a Guggenheim Fellowship at the Service d'Aeronomie in Paris, which began collaborations with French colleagues that flourished for more than 40 years. In 1974 he became the Chairman of the Atmospheric and Oceanic Science Department, University of Michigan, a position he held until 1981. In 1986, he was named the Henry

  18. Von Weizsaecker and exchange corrections in the Thomas Fermi theory

    International Nuclear Information System (INIS)

    Benguria, R.D.

    1979-01-01

    Two corrections to the Thomas-Fermi theory of atoms are studied. First the correction for exchange, that is the effect of the Pauli principle in the interaction energy, is considered. The defining variational problem is non-convex and standard technique to prove existence of a minimizing solution do not apply. Existence and uniqueness of solutions are established by convexifying or relaxing the energy functional. Properties of the minimizing solution are studied. A second correction due to von Weizsaecker is also discussed. Finally the dual principle to the Thomas-Fermi variational problem is studied (only in the neutral case). A dual principle is suggested for the ionic case. Also, a review of recent rigorous results concerning Thomas-Fermi theory is presented

  19. California: 'the Stem Cell State'. Interview with Jonathan Thomas.

    Science.gov (United States)

    Thomas, Jonathan

    2011-11-01

    We talked to Jonathan Thomas, newly elected Chairman of the California Institute for Regenerative Medicine (CIRM), a few weeks into a role he describes as "the opportunity of the lifetime" to find out what he sees as the key goals for the CIRM and why patient advocates are so critical to the future of the Institute. Jonathan Thomas was elected as Chairman of the California Institute for Regenerative Medicine (CIRM) in June 2011, succeeding the Founder and former Chairman, Bob Klein. Thomas has had a successful career in finance and law and is a Co-Founding Partner at Saybrook Capital, an investment banking and private equity firm. His commitment to patient advocacy and keen interest in biological sciences, developed as a Biology Major at Yale, led him to stand for Chairman.

  20. MYSTICISM AND COMPASSION: THE THEOLOGY OF THE FOLLOWING OF JESUS ACCORDING TO THOMAS MERTON

    OpenAIRE

    GETULIO ANTONIO BERTELLI

    2005-01-01

    A presente tese traz como título: Mística e Compaixão: A Teologia do Seguimento de Jesus em Thomas Merton. Ela aborda a teologia espiritual de um dos maiores místicos do século XX, que fez a síntese harmônica entre espiritualidade e solidariedade, contemplação e ação. Sua mística é apresentada aqui como o encontro existencial com o mistério sublime de Deus, da criação e do ser humano. No encontro com esse tríplice mistério (mística), o ser humano se c...

  1. Obituary: Thomas Julian Ahrens (1936-2010)

    Science.gov (United States)

    Jeanloz, Raymond; Asimow, Paul

    2011-12-01

    Thomas J. Ahrens, a leader in the use of shock waves to study planetary interiors and impact phenomena, died at his home in Pasadena, California on November 24, 2010, at the age of 74. He was the California Institute of Technology's Fletcher Jones Professor of Geophysics, formally emeritus since 2005 but professionally active to the end. Tom was a pioneer in experimental and numerical studies of the effects of hypervelocity impact, arguably the most important geophysical process in the formation, growth and - in many cases - surface evolution of planets. As a professor at Caltech, he established the foremost university laboratory for shock wave experiments, where students and research associates from around the world pursued basic research in geophysics, planetary science and other disciplines. Previously, high-pressure shock experiments were primarily conducted in national laboratories, where they were initially associated with development of nuclear weapons. The shock wave laboratory at Caltech was noted for key measurements addressing major questions in planetary geophysics. Equation-of-state studies on silicate melts showed that magma deep in Earth's mantle could be denser than the coexisting crystals, implying downward transport of melts (and associated heat) rather than the upward eruption of lavas observed in volcanic regions at Earth's surface. Shock-melting experiments on iron at pressures of Earth's core provide a crucial constraint on the temperature at the center of our planet. And studies of hydrous, carbonate and sulphate minerals under shock compression document how climate-altering molecules can be released by major impacts, such as the K/T event associated with the most recent mass extinction of biota in Earth history. In addition, Tom was a leader in numerical simulation of cratering, bringing the most recent laboratory measurements into the modeling of planetary impacts. Tom's training was in geophysics and applied experimental physics, as

  2. Thomas Henry Huxley et la Bible Thomas Henry Huxley and the Bible

    Directory of Open Access Journals (Sweden)

    Christophe Duvey

    2009-10-01

    Full Text Available Thomas Henry Huxley devoted several essays to the study of the Bible. This interest can only be accounted for if his ideas on history, religion as well as epistemology are examined. According to him, a struggle between free thought and supernaturalism was culminating during the Victorian era, hence the need for a “New Reformation” which was heir to the ideals of freedom defended by the humanists of the Renaissance. This movement opposed the principles of the supporters of what he called “ecclesiasticism”. The advocates of the “New Reformation” could rely on the progress of modern science, and agnosticism, which Huxley identified with scientific method, became its epistemological foundation. As a result, Huxley thought that the authority of physical science was in conflict with the infallibility of the Scriptures and with the theological arguments which rested on it, and this notably led him to the conclusion that the biblical narrative of the Flood was unhistorical. The naturalisation of the Scriptures seems then logically to follow his philosophical views based on the limits of human knowledge.It appears that it was the question of authority which underlay Huxley’s interest in the Bible. He thought that the authority of the Scriptures must be replaced by that of science.

  3. The Concurrentism of Thomas Aquinas: Divine Causation and Human Freedom

    Czech Academy of Sciences Publication Activity Database

    Dvořák, Petr

    2013-01-01

    Roč. 41, č. 3 (2013), s. 617-634 ISSN 0048-3893 R&D Projects: GA ČR(CZ) GAP401/11/0371 Institutional support: RVO:67985955 Keywords : divine causation * free will * concurrentism * Thomas Aquinas Subject RIV: AA - Philosophy ; Religion

  4. Towards silence: Thomas Mofolo, small literatures and poor translation

    African Journals Online (AJOL)

    Despite having written three novels in the first decade of the 20th century, Thomas Mofolo has been largely ignored by historians .... poems dealing directly with the stars, the moon, and the Milky Way. In other ..... Mzilikazi is leading the flight:.

  5. Thomas Secker M.D.: Archbishop and man-midwife.

    Science.gov (United States)

    Morgan-Guy, John

    2018-05-01

    This paper provides a biographical outline of the career of Thomas Secker, MD, who from 1758-68 was Archbishop of Canterbury. Although much has been written on Secker, this study seeks to highlight his training in medicine, which has been largely overlooked hitherto by historians.

  6. Individual and contextual variation in Thomas langur male loud calls

    NARCIS (Netherlands)

    Wich, S.A.; Koski, S.; Vries, Han de; Schaik, Carel P. van

    2003-01-01

    Individual and contextual differences in male loud calls of wild Thomas langurs (Presbytis thomasi) were studied in northern Sumatra, Indonesia. Loud calls were given in the following contexts: morning calls, vocal responses to other groups, between-group encounter calls and alarmcalls. Loud

  7. Religious Conscience and Civic Conscience in Thomas Hobbes's Civic Philosophy.

    Science.gov (United States)

    Pepperell, Keith C.

    1989-01-01

    This article discusses Thomas Hobbes' concept of conscience, the historical context in which the concept was formulated, and Hobbes' conclusion that civil law takes precedence over religious conscience. Hobbes' views are related to the debate between Pratte and Losito over the interaction between religious and civic conscience. (IAH)

  8. The Sovereign as Educator: Thomas Hobbes's National Curriculum.

    Science.gov (United States)

    Parry, Geraint

    1998-01-01

    Focuses on Thomas Hobbes, an English political philosopher who argued that the solution to civil disorders lay in a sovereign authority backed with force. Argues that education should be seen at the center of Hobbes's project of rescuing society from the disorders threatening civilization throughout 17th-century Europe. (CMK)

  9. Ethical Implications of Thomas Reid's Philosophy of Rhetoric.

    Science.gov (United States)

    Skopec, Eric Wm.

    Eighteenth century Scottish philosopher Thomas Reid's emphasis on first principles of knowledge is fundamental to his ethics of rhetoric. Reid found the reduction of mental activities to material phenomena by Hobbes and others to be particularly odious and destructive of common sense. Turning to the analysis of human nature, he developed a radical…

  10. M O Ikeke Appraisal of Thomas Berry's Idea of Technological ...

    African Journals Online (AJOL)

    Oduor

    understanding of the natural world to the solution of practical problems”. According to ... technology is not needed, but its ethical use is imperative. We set out ... named William Nathan after his father, became known as Thomas, the name he took for his ..... Nigeria, oil companies do not follow the best international standards.

  11. Thomas Young's research on fluid transients: 200 years on

    NARCIS (Netherlands)

    Tijsseling, A.S.; Anderson, A.; Hunt, S.

    2008-01-01

    Thomas Young published in 1808 his famous paper (1) in which he derived the pressure wave speed in an incompressible liquid contained in an elastic tube. Unfortunately, Young's analysis was obscure and the wave speed was not explicitly formulated, so his achievement passed unnoticed until it was

  12. Thomas Young's research on fluid transients : 200 years on

    NARCIS (Netherlands)

    Tijsseling, A.S.; Anderson, A.

    2008-01-01

    Thomas Young published in 1808 his famous paper (1) in which he derived the pressure wave speed in an incompressible liquid contained in an elastic tube. Unfortunately, Young's analysis was obscure and the wave speed was not explicitly formulated, so his achievement passed unnoticed until it was

  13. Thomas Aquinas: On Law, Tyranny and Resistance | Swartz | Acta ...

    African Journals Online (AJOL)

    Thomas Aquinas's notion on law, tyranny and resistance served as a limitation on governmental powers. When those who bear the law command things which exceed the competence of such authority, the subject is free to obey or disobey. The function of the law culminates in two maxims: quantum ad vim coactivam legis ...

  14. Teaching with Purpose: An Interview with Thomas E. Ludwig

    Science.gov (United States)

    Ludwig, Timothy D.; Ludwig, David J.

    2010-01-01

    Thomas E. Ludwig is the John Dirk Werkman Professor of Psychology at Hope College, where he joined the faculty in 1977 after receiving his PhD in development and aging from Washington University in St. Louis. His research focuses on developmental issues in cognitive neuropsychology. He is also the author or coauthor of more than a dozen sets of…

  15. Matrix models and stochastic growth in Donaldson-Thomas theory

    Energy Technology Data Exchange (ETDEWEB)

    Szabo, Richard J. [Department of Mathematics, Heriot-Watt University, Colin Maclaurin Building, Riccarton, Edinburgh EH14 4AS, United Kingdom and Maxwell Institute for Mathematical Sciences, Edinburgh (United Kingdom); Tierz, Miguel [Grupo de Fisica Matematica, Complexo Interdisciplinar da Universidade de Lisboa, Av. Prof. Gama Pinto, 2, PT-1649-003 Lisboa (Portugal); Departamento de Analisis Matematico, Facultad de Ciencias Matematicas, Universidad Complutense de Madrid, Plaza de Ciencias 3, 28040 Madrid (Spain)

    2012-10-15

    We show that the partition functions which enumerate Donaldson-Thomas invariants of local toric Calabi-Yau threefolds without compact divisors can be expressed in terms of specializations of the Schur measure. We also discuss the relevance of the Hall-Littlewood and Jack measures in the context of BPS state counting and study the partition functions at arbitrary points of the Kaehler moduli space. This rewriting in terms of symmetric functions leads to a unitary one-matrix model representation for Donaldson-Thomas theory. We describe explicitly how this result is related to the unitary matrix model description of Chern-Simons gauge theory. This representation is used to show that the generating functions for Donaldson-Thomas invariants are related to tau-functions of the integrable Toda and Toeplitz lattice hierarchies. The matrix model also leads to an interpretation of Donaldson-Thomas theory in terms of non-intersecting paths in the lock-step model of vicious walkers. We further show that these generating functions can be interpreted as normalization constants of a corner growth/last-passage stochastic model.

  16. Matrix models and stochastic growth in Donaldson-Thomas theory

    International Nuclear Information System (INIS)

    Szabo, Richard J.; Tierz, Miguel

    2012-01-01

    We show that the partition functions which enumerate Donaldson-Thomas invariants of local toric Calabi-Yau threefolds without compact divisors can be expressed in terms of specializations of the Schur measure. We also discuss the relevance of the Hall-Littlewood and Jack measures in the context of BPS state counting and study the partition functions at arbitrary points of the Kähler moduli space. This rewriting in terms of symmetric functions leads to a unitary one-matrix model representation for Donaldson-Thomas theory. We describe explicitly how this result is related to the unitary matrix model description of Chern-Simons gauge theory. This representation is used to show that the generating functions for Donaldson-Thomas invariants are related to tau-functions of the integrable Toda and Toeplitz lattice hierarchies. The matrix model also leads to an interpretation of Donaldson-Thomas theory in terms of non-intersecting paths in the lock-step model of vicious walkers. We further show that these generating functions can be interpreted as normalization constants of a corner growth/last-passage stochastic model.

  17. Cold pasta phase in the extended Thomas-Fermi approximation

    Science.gov (United States)

    Avancini, S. S.; Bertolino, B. P.

    2015-10-01

    In this paper, we aim to obtain more accurate values for the transition density to the homogenous phase in the nuclear pasta that occurs in the inner crust of neutron stars. To that end, we use the nonlinear Walecka model at zero temperature and an approach based on the extended Thomas-Fermi (ETF) approximation.

  18. Fasihi ya Kiswahili na rushwa Tanzania: Thomas A. R. Kamugisha ...

    African Journals Online (AJOL)

    Makala hii inajaribu kuelezea mchango wa fasihi ya Kiswahili katika kuijadili rushwa. Kwa kurejea kwenye Riwaya ya Thomas A.R. Kamugisha Kitu Kidogo tu! makala hii inasawilisha miongo takribani mitatu ya dhana ya “kitu kidogo” na athari zake kwa jamii ya Tanzania. Kwa kuijadili riwaya ya Kitu Kidogo tu! makala hii ...

  19. Insights into translation and the original text: Thomas Mofolo's Chaka

    African Journals Online (AJOL)

    This paper aims to explore the strategies applied during the translation of chosen passages from the original Sesotho text of Chaka by Thomas Mofolo into English. Insights expressed here originate from participation in the translation workshops during the conference on “Translating Mofolo”. Different stages of the ...

  20. Thomas Hopley and Mid-Victorian Attitudes to Corporal Punishment

    Science.gov (United States)

    Middleton, Jacob

    2005-01-01

    This paper discusses the trial of Thomas Hopley, accused of killing his pupil Reginald Cancellor in 1860 during an act of corporal punishment. The case provoked immediate sensational interest and became an important defining point in how corporal punishment is treated in British law. Established by this trial was the test that any corporal…

  1. Some aspects of fisheries ecology in Thomas dam, Kano Nigeria ...

    African Journals Online (AJOL)

    The diversity, length-weight relationship and condition factor of fish species of Thomas Dam, Dambatta Kano were studied fortnightly between November, 2016 and February, 2017. Fish species were collected using line nets, cast nets, hooks and traps; weighted to the nearest gram and standard length measured to the ...

  2. The Invention Factory: Thomas Edison's Laboratories. Teaching with Historic Places.

    Science.gov (United States)

    Bolger, Benjamin

    This lesson explores the group of buildings in West Orange, New Jersey, built in 1887, that formed the core of Thomas Edison's research and development complex. They consisted of chemistry, physics, and metallurgy laboratories; machine shop; pattern shop; research library; and rooms for experiments. The lesson explains that the prototypes (ideas…

  3. Waren Judas en Thomas gnostici? Het evangelie naar Johannes ...

    African Journals Online (AJOL)

    and Philip are also more conspicuous characters in the Gospel of John than in the Synoptics. This challenges scholars to read these sections in relation to Gnosticism. The article aims at reading the scenes dealing with Jude and Thomas in John's gospel with a Gnostic framework in mind. These texts gain more profile than ...

  4. Full depth bituminous recycling of I-70, Thomas County, Kansas

    Science.gov (United States)

    2004-01-01

    In 1990, 13 full depth asphalt pavement test sections were built on a portion of I-70 in Thomas County, Kansas. Various combinations of hot mix and cold recycle mixes with different additives were used to build the test sections. Two of the test sect...

  5. Reflective Teaching and Practice: Interview with Thomas Farrell

    Science.gov (United States)

    Pang, Alvin

    2017-01-01

    Thomas Farrell is widely known for his views and publications on the topic of Reflective Practice, which is key to the professional development of teachers in 21st century classrooms. He is Professor of Applied Linguistics at Brock University, Canada. Farrell has been a language teacher and teacher educator since 1978 and has worked in Korea,…

  6. Thomas B. Greenfield: A Challenging Perspective of Organizations

    Science.gov (United States)

    Bailey, Scott

    2010-01-01

    Organizations are not real; people are. Any science or theory of organizations must consider how the organization impinges, in a very real and tangible way, on the lives of its members. This article traces the development of one such theoretical branch of organizational science through the pioneering work of Thomas B. Greenfield. The author uses…

  7. Potential motion for Thomas-Fermi non-topological solitons

    International Nuclear Information System (INIS)

    Bahcall, S.

    1992-04-01

    In the Thomas-Fermi approximation to theories of coupled fermions and scalars, the equations for spherically-symmetric non-topological solitons have the form of potential motion. This gives a straightforward method for proving the existence of non-topological solitons in a given theory and for finding the constant-density, saturating solutions

  8. Obituary: Thomas Gold, 1920-2004

    Science.gov (United States)

    Dermott, Stanley F.

    2004-12-01

    Thomas "Tommy" Gold died of heart disease at Cayuga Medical Center, Ithaca NY on 22 June 2004 at the age of 84. He will be remembered as one of the most interesting, dynamic and influential scientists of his generation. Tommy's paradigm-changing ideas in astronomy and planetary science, while original and bold, were also highly controversial. With his radical work on the origin of natural gas and petroleum, the controversy is likely to continue. Tommy was born in Vienna, Austria on 22 May 1920, moving with his family to Berlin at age 10 and then, after the rise of Hitler in 1933, to England. His parents were Josephine (nee Martin) and Maximillian Gold, a successful steel magnate. Tommy was educated at Zuoz College in Switzerland where he became an expert skier and developed an athletic prowess that he maintained throughout his life, winning a NASTAR gold medal for skiing at the age of 65. He studied Mechanical Sciences at Trinity College, Cambridge, but much to his disgust his education was interrupted because of internment by the British as a suspected enemy alien. That unfortunate period (I remember him saying to me "Can you believe the stupidity, interring people like me who had fled from Nazi Germany?") had one good outcome: on his first night in camp he met Hermann Bondi who had an important influence on his early development as a scientist. They were both born in Vienna, their parents knew each other, and they were fellow students at Trinity, but this was their first meeting. On release, he went immediately into top-secret radar research for the British Admiralty, working as a team with Bondi and Fred Hoyle in a farm cottage in Dunsfold, Surrey. Tommy's first published research, which was a Nature paper with R.J. Pumphrey in 1947, was not in astronomy but physiology. He applied his engineer's understanding of positive feedback to develop and test a resonance model for how the human ear determines pitch. His conclusion that pitch discrimination occurs

  9. 75 FR 52023 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2010-08-24

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service... of the Thomas Burke Memorial Washington State Museum (Burke Museum), University of Washington...

  10. 75 FR 36672 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2010-06-28

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service... of the Thomas Burke Memorial Washington State Museum (Burke Museum), University of Washington...

  11. Thomas van Aquino en de Thomas van Utrecht. Kritische kanttekeningen bij de Utrechtse lezing van de Summa Theologiae

    NARCIS (Netherlands)

    Aertsen, J.A.

    1994-01-01

    In the last decade a group of scholars at the Catholic University of Utrecht developed an approach of its own to Aquinas's Summa theologiae, which is named “the Utrecht hypothesis”. In section I this hypothesis is summarized in eight propositions. Its main elements are twofold. (A) Thomas does not

  12. Avaliação ultrassonográfica e mensurações das glândulas adrenais em primatas não humanos neotropicais: mico-de-cheiro (Saimiri sciureus, macaco-da-noite (Aotus azarae infulatus e bugio-ruivo (Alouatta guariba clamitans

    Directory of Open Access Journals (Sweden)

    Andressa C. Souza

    2014-09-01

    Full Text Available As glândulas adrenais possuem funções endócrinas relacionadas a múltiplas funções vitais, estando intimamente relacionadas à capacidade do animal em se adaptar ao estresse. O exame ultrassonográfico é o método diagnóstico de escolha para avaliação das glândulas em diferentes espécies. Considerando a escassa literatura, questiona-se se as doenças adrenais em primatas não humanos são incomuns ou subdiagnosticadas, havendo a hipótese desse fato ser determinado pela falta de parâmetros. Objetivou-se descrever as características ultrassonográficas das glândulas adrenais para três espécies de primatas não humanos mantidas em cativeiro: Saimiri sciureus (mico-de-cheiro, Aotus azarae infulatus (macaco-da-noite e Alouatta guariba clamitans (bugio-ruivo. Conclui-se que é possível a identificação das glândulas adrenais por meio de exame ultrassonográfico, sendo que os padrões de referência foram estabelecidos com sucesso para as espécies em questão. Ressalta-se que a adequação de animais em ambientes estressantes é frequentemente acompanhada por uma hipertrofia das glândulas adrenais, portanto deve-se levar em consideração que as mensurações realizadas nesse estudo foram estabelecidas em animais de cativeiro.

  13. 78 FR 19632 - Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St...

    Science.gov (United States)

    2013-04-02

    ...-AA08 Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St... proposes to establish a special local regulation on the waters of Charlotte Amalie Harbor in St Thomas, USVI during the St. Thomas Carnival Watersport Activities, a high speed boat race. The event is...

  14. 76 FR 20032 - Thomas E. Mitchell, M.D.; Dismissal of Proceeding

    Science.gov (United States)

    2011-04-11

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration [Docket No. 10-7] Thomas E. Mitchell, M.D... Control, Drug Enforcement Administration, issued an Order to Show Cause to Thomas E. Mitchell, M.D....100(b) and 0.104, I hereby order that the Order to Show Cause issued to Thomas E. Mitchell, M.D., be...

  15. 77 FR 51564 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2012-08-24

    ... Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington... of human remains under the control of the Thomas Burke Memorial Washington State Museum (Burke Museum...

  16. 33 CFR 110.250 - St. Thomas Harbor, Charlotte Amalie, V.I.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Thomas Harbor, Charlotte... SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.250 St. Thomas Harbor, Charlotte Amalie.... Thomas, V.I. of the United States and approaches thereto, including all waters under its jurisdiction, as...

  17. 33 CFR 165.762 - Security Zone; St. Thomas, U.S. Virgin Islands.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; St. Thomas, U.S....762 Security Zone; St. Thomas, U.S. Virgin Islands. (a) Location. Moving and fixed security zones are established 50 yards around all cruise ships entering, departing, moored or anchored in the Port of St. Thomas...

  18. Aspectos anátomo-radiográficos e tempo de trânsito gastrintestinal em jacaré tinga Caiman crocodilus crocodilus (Linnaeus, 1758 (Crocodylia, Alligatoridae

    Directory of Open Access Journals (Sweden)

    Heloisa Castro Pereira

    2014-03-01

    Full Text Available http://dx.doi.org/10.5007/2175-7925.2014v27n3p149 O interesse pela criação de jacarés em cativeiro tem aumentado no Brasil, no entanto, faltam estudos aprofundados sobre o tipo e a frequência de alimentação adequada destes répteis em cativeiro. Objetivou-se determinar os aspectos anátomo-radiográficos e o tempo de trânsito gastrintestinal do Caiman crocodilus crocodilus por meio de radiografias contrastadas. Os dez jacarés, cinco machos e cinco fêmeas, foram contidos fisicamente para a administração, via sonda orogástrica, de 10 ml/kg de suspensão de sulfato de bário e óleo mineral, na proporção de 70%: 30%, respectivamente. As radiografias foram realizadas em projeção dorso-ventral nos tempos de cinco minutos, e seis, 24, 30, 48, 54, 72, 80, 96, 104, 120, 130, 144 e 150 h após a administração do contraste. A técnica utilizada permitiu a visibilização da passagem do contraste, além de determinar o tempo de trânsito gastrintestinal em jacaré tinga. Verificou-se que a média do tempo de passagem do contraste pelo trato digestório desta espécie foi de 117 ± 29,6 h para fêmeas e 86,4 ± 21,5 h para os machos.

  19. Feynman versus Bakamjian-Thomas in light-front dynamics

    International Nuclear Information System (INIS)

    Araujo, W.R.B. de; Beyer, M.; Weber, H.J.; Frederico, T.

    1999-01-01

    We compare the Bakamjian-Thomas (BT) formulation of relativistic few-body systems with light-front field theories that maintain closer contact with Feynman diagrams. We find that Feynman diagrams distinguish Melosh rotations and other kinematical quantities belonging to various composite subsystem frames that correspond to different loop integrals. The BT formalism knows only the rest frame of the whole composite system, where everything is evaluated. (author)

  20. Thomas Kuhn e a nova historiografia da ciência

    Directory of Open Access Journals (Sweden)

    Bernardo Jefferson de Oliveira

    2002-01-01

    Full Text Available This article tries to show the Thomas Kuhn's critics to some conceptions of the contemporary historiography of science that became radical many of the positions formulated initially by Kuhn himself. It is still intended to show that the new orientation of Kuhn, starting from his critic to his successors, approaches him more of his initial influences, especially, Ludwig Wittgenstein and Ludwik Fleck.

  1. Information entropy and Thomas-Fermi screening functions

    International Nuclear Information System (INIS)

    Donnamaria, M.C.; Meson, A.M.; Proto, A.N.

    1989-11-01

    In this work we apply the information entropy concept to analyze different trial electron densities in momentum and coordinate spaces, into the Thomas-Fermi density functional formalism. Furthermore, we try to assess how well-known physical properties of neutral atoms are reproduced and hence evaluate the quality of the screening functions in the light of their predictive capacity. (author). 32 refs, 4 figs, 3 tabs

  2. Thomas Docherty. Culture and a New Experience of Democracy

    Directory of Open Access Journals (Sweden)

    Erik S. RORABACK

    2006-10-01

    Full Text Available Thomas Docherty’s freshly printed volume from Stanford University Press, Aesthetic Democracy, is requisite reading for all those thinking beings out there interested in the question of the inter-relation and even inter-articulation between culture and experience for a possible new encounter with the political that would inch toward a truer form of democracy for our current postmodern social spheres and spaces. Professor of English and Comparative Literature in the University of Warwick, long ...

  3. The Thomas-Fermi model: momentum expectation values

    International Nuclear Information System (INIS)

    Dmitrieva, I.K.; Plindov, G.I.

    1983-01-01

    Within the Thomas-Fermi model including the exchange interaction and contributions of strongly bound electrons, analytical expressions are obtained for all momentum expectation values and for some of the expectation values of powers of the electron density for an atom with an arbitrary degree of ionization. It is shown that a correct treatment of strongly bound electrons gives a quantitative estimate of and within 3 - 1 expansion coefficients for and are given as an explicit function of the electron number

  4. Losing Thomas & Ella: A Father's Story (A Research Comic).

    Science.gov (United States)

    Weaver-Hightower, Marcus B

    2017-09-01

    "Losing Thomas & Ella" presents a research comic about one father's perinatal loss of twins. The comic recounts Paul's experience of the hospital and the babies' deaths, and it details the complex grieving process afterward, including themes of anger, distance, relationship stress, self-blame, religious challenges, and resignation. A methodological appendix explains the process of constructing the comic and provides a rationale for the use of comics-based research for illness, death, and grief among practitioners, policy makers, and the bereaved.

  5. Thomas Alva Edison (170th Anniversary of His Birth)

    OpenAIRE

    V. P. Samokhin; E A. Tikhomirovа

    2017-01-01

    A brief overview of the major technical achievements of Thomas Edison, an outstanding American inventor, author of more than 1,000 US patents and several thousand patents in other countries, honorary academician of the USSR. Presents biographical information and details of the formation of Edison, his work as a telegrapher, organizing the world's first industrial research laboratory for the continuous development of technological innovations, as well as some interesting facts about his life a...

  6. Safety Performance Improvement for Nuclear Power Plants Utilizing THOMAS

    International Nuclear Information System (INIS)

    Kim, Won June; Ryu, Jung Uk; Suh, Kune Y.

    2005-01-01

    THOMAS (Thermal Hydraulics Online Monitoring Advisory System) is equipped with a couple of salient features compared with existing monitoring systems. The first has to do with the three-dimensional (3D) visualization technique to support the nuclear power plant (NPP) operators and personnel using the virtual reality (VR) technology. VR depicts an environment simulated by a computer. Most of the VR environments primarily include visual experiences, displayed either on a monitor or though special stereoscopic goggles. Users can often interactively manipulate a VR environment, either through standard input devices like a keyboard, or through specially designed devices like a cybergloves. Additional devices were not applied the in THOMAS. The visualized model file is brought to the VR space from the computer-aided design (CAD) tool. In the VR space, using mapping, the component color is changed with linked value of the safety variables. Operators thus can easily recognize the plant condition. This is related with the human factor engineering. The second is the function of decision making using the influence diagram logic. The influence diagram logic is based on the total probability and Bayesian theory. The accident modeling is rooted in the emergency operating procedure (EOP). The final goal of this system is, in the accident situation, to present a success path to the operator for the recovery of the NPP system. At the current developing level, the database signals THOMAS. In other words, a spectrum of system analysis codes provides the safety parameter values to the database, which are subsequently supplied to THOMAS through the network

  7. Hiperplasia em túnicas de artérias coronárias de beijupirás criados em sistema offshore

    Directory of Open Access Journals (Sweden)

    V.F. Pedrosa

    2015-06-01

    Full Text Available As lesões coronarianas já foram relatadas em espécies de peixes anádromos, com características semelhantes às observadas em aterosclerose humana, mas não em peixes cultivados sem interferência de padrões reprodutivos. Objetivou-se descrever lesões coronarianas em beijupirá (Rachycentron canadum criado em sistema offshore, em 54 exemplares coletados ao longo do cultivo de oito meses. Amostras de tecido cardíaco de alevinos e juvenis foram submetidas à análise histopatológica e à microscopia eletrônica de transmissão (MET, para visualização de lesões coronarianas, sendo as lâminas histológicas coradas pela técnica de hematoxilina-eosina, ácido periódico de Schiff, alcian blue e reticulina de Gomori. Exames realizados pela fotomicroscopia de luz evidenciaram lesões arteriais caracterizadas por hiperplasia das túnicas íntima e média de artérias coronárias em, respectivamente, 29,63% e 79,63% dos animais, com redução do lúmen arterial. Na MET, foram observadas alterações na estrutura das coronárias com espessamento do endotélio e membrana basal, proliferação de fibroblastos e fibras colágenas, com acúmulo de material lipídico subendotelial, resíduos celulares aderidos à membrana basal e vesículas pinocitóticas com presença de lisossomos isolados. Constatou-se que os peixes da espécie Rachycentron canadum criados em cativeiro desenvolvem lesão arterial do tipo crônica degenerativa inflamatória.

  8. Kriegs- und Generationszeugen: Adrienne Thomas und Vera Brittain // Generation and War Witnesses: Adrienne Thomas and Vera Brittain

    OpenAIRE

    Zitzlsperger, Ulrike

    2016-01-01

    Im Vordergrund stehen in diesem Beitrag Autorinnen, die sich in den dreißiger Jahren kritisch mit dem Ersten Weltkrieg und seinen Folgen auseinandersetzten. Am Beispiel von Adrienne Thomas ("Die Katrin wird Soldat") und Vera Brittain ("Testament of Youth") soll untersucht werden, wie die erklärte Zugehörigkeit von Frauen zur 'Lost Generation' mit der aktiven Kriegsteilnahme als Krankenschwester und einem differenzierten Patriotismusverständnis verbunden wurde. Auffallend sind dabei nicht nur ...

  9. Holochilus brasiliensis nanus Thomas, 1897: sugestão de modelo experimental para filariose, leishmaniose e esquistossomose Holochilus brasiliensis nanus Thomas, 1897: as an experimental model for filariasis, leishmaniasis and schistosomiasis

    Directory of Open Access Journals (Sweden)

    Othon de Carvalho Bastos

    1984-12-01

    Full Text Available Roedores silvestres, classificados como Holochilus brasiliensis nanus Thomas,1897, foram capturados na cidade de São Bento, pertencente à Região da Baixada, do Estado do Maranhão, Brasil, naturalmente infectados com formas adultas de filaria, na cavidade peritoneal, e microfilárias sangüíneas, assim como, com esquistossoma mansoni (vermes adultos e granulomas peri-ovulares hepáticos; intestinais; pulmonares; esplênicos e pancreáticos. Animais nascidos em Biotério, descendentes de Holochilus da Região da Baixada, foram infectados experimentalmente com Leishmania m. amazonensis e Schistosoma mansoni. Em observações semanais, foram encontradas lesões teciduais, semelhantes às que se desenvolvem em hamsters infectados com Leishmania, e hipergamaglobulinemia. Nos esquistossomóticos, foram constatadas hipergamaglobulinemia e reações granulomatosas similares às encontradas nos animais infectados naturalmente. Foram observadas, também, lesões hepática graves, semelhantes às encontradas na esquistossomose humana. Estes achados sugerem a utilização do Holochilus b. nanus como modelo experimental destas três doenças tropicais.Wild rodents classified as Holochilus brasiliensis nanus THOMAS, 1897, were captured in Lowland Region of State of Maranhão-Brazil. Natural infection by schistosome and filaria was detected in the most of these animals. Rodents born in the Animal House of the University of Maranhão were experimentally infected with Leishmania mexicana amazonensis or Schistosoma mansoni. Pathological aspects of leishmaniasis in these animals were found similar to that found in hamsters infected with Leishmania. Severe hepatic lesions were found in the animals infected with schistosome similar to that seen in human infection. These findings suggest the utilization of this animal as an experimental model of filariasis, leishmaniasis and schistosomiasis.

  10. Thomas N Bonner (1923-2003), medical historian.

    Science.gov (United States)

    Bickel, Marcel H

    2016-05-01

    Thomas Bonner made a long academic career, teaching medical history and higher education at several American universities and presiding over three of these. He engaged in politics for 2 years. As a historian of medicine, he published important books on topics including Midwestern medicine, medical education in the United States and in European countries, the entry of women into medicine in the 19th century and on the educator Abraham Flexner. His works were based on exhaustive research, penetrating analysis, language skills and the ability to explain complex information in understandable terms. Bonner lived a passionate life of commitment and devotion to various worthwhile causes. © The Author(s) 2014.

  11. Warm ''pasta'' phase in the Thomas-Fermi approximation

    International Nuclear Information System (INIS)

    Avancini, Sidney S.; Menezes, Debora P.; Chiacchiera, Silvia; Providencia, Constanca

    2010-01-01

    In the present article, the 'pasta' phase is studied at finite temperatures within a Thomas-Fermi (TF) approach. Relativistic mean-field models, both with constant and density-dependent couplings, are used to describe this frustrated system. We compare the present results with previous ones obtained within a phase-coexistence description and conclude that the TF approximation gives rise to a richer inner ''pasta'' phase structure and the homogeneous matter appears at higher densities. Finally, the transition density calculated within TF is compared with the results for this quantity obtained with other methods.

  12. Shell model test of the Porter-Thomas distribution

    International Nuclear Information System (INIS)

    Grimes, S.M.; Bloom, S.D.

    1981-01-01

    Eigenvectors have been calculated for the A=18, 19, 20, 21, and 26 nuclei in an sd shell basis. The decomposition of these states into their shell model components shows, in agreement with other recent work, that this distribution is not a single Gaussian. We find that the largest amplitudes are distributed approximately in a Gaussian fashion. Thus, many experimental measurements should be consistent with the Porter-Thomas predictions. We argue that the non-Gaussian form of the complete distribution can be simply related to the structure of the Hamiltonian

  13. Nom comú i nom propi segons Thomas Hobbes

    Directory of Open Access Journals (Sweden)

    Josep Moran i Ocerinjauregui

    2014-01-01

    Full Text Available Thomas Hobbes (1588-1679 tracta el llenguatge humà, i més concretament els noms, des d’un punt de vista filosòfic. Per a Hobbes, els noms són designadors de conceptes: els noms propis designen una sola cosa mentre que els noms comuns en designen diverses. Aquestes idees van ser objecte de reflexió filosòfica i van tenir gran influència en altres filòsofs, com John Stuart Mill.

  14. Thomas Mann's Death in Venice or Plutarch's way towards Eros

    OpenAIRE

    Gilabert Barberà, Pau

    2010-01-01

    In Death in Venice Thomas Mann refers explicitly to Plato's Symposium and Phaedrus in order to explain the relationship between Gustav von Aschenbach and Tadzio but he hides that his novel also depends on Plutarch's Eroticus. Why? The aim of this article is precisely to reveal the different reasons for such an attitude. Indeed, Plutarch speaks highly of conjugal love in his Eroticus and this way is not followed by Mann in Death in Venice but, at the same, the German writer finds in this Pluta...

  15. SOME ASPECTS OF CONTEMPORARY ATHEISM AND ST. THOMAS AQUINA

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    CH. MOREROD

    2010-10-01

    Full Text Available Atheism has become fashionable in the recent years. It has diff erent forms, but in many cases starts from the presupposition that the only rational approach is the one of natural sciences. Believers have the duty to provide some answers to the atheists, also at the philosophical level. St. Thomas Aquinas off ers several arguments that can be explained in contemporary terms: the Universe needs a fi rst cause, which acts also through created causes; our desire for the infi nite is a sign of God; the order of the Universe suggests and organizer

  16. Porter-Thomas distribution in unstable many-body systems

    International Nuclear Information System (INIS)

    Volya, Alexander

    2011-01-01

    We use the continuum shell model approach to explore the resonance width distribution in unstable many-body systems. The single-particle nature of a decay, the few-body character of the interaction Hamiltonian, and the collectivity that emerges in nonstationary systems due to the coupling to the continuum of reaction states are discussed. Correlations between the structures of the parent and daughter nuclear systems in the common Fock space are found to result in deviations of decay width statistics from the Porter-Thomas distribution.

  17. Status of Thomas Jefferson National Accelerator Facility (Jefferson Lab)

    International Nuclear Information System (INIS)

    H.A. Grunder

    1997-01-01

    When first beam was delivered on target in July 1994, the Continuous Electron Beam Accelerator Facility (CEBAF), in Newport News, Virginia realized the return on years of planning and work to create a laboratory devoted to exploration of matter that interacts through the strong force, which holds the quarks inside the proton and binds protons and neutrons into the nucleus. Dedicated this year as the Thomas Jefferson National Accelerator Facility (Jefferson Lab), the completion of construction and beginning of its experimental program has culminated a process that began more than a decade ago with the convening of the Bromley Panel to look at research possibilities for such an electron accelerator

  18. Thomas James Walker (1835-1916): Surgeon and general practitioner.

    Science.gov (United States)

    Thomas, Martyn

    2018-02-01

    Thomas James Walker was a surgeon and general practitioner who worked in the city of Peterborough at a time when there were changes and innovations in the practice of medicine. After training in medicine and surgery at Edinburgh University, he qualified in London in 1857. He was a pioneer of laryngoscopy. He played an important role in introducing antiseptic surgery to the Peterborough Infirmary and was instrumental in the development of the operating theatre which opened in 1894. He was a philanthropist and collector of Roman and Saxon artefacts. In 1915, he was recognized as an outstanding member of the Peterborough community when he was offered the Freedom of the City.

  19. "German Culture is where I am": Thomas Mann in Exile

    OpenAIRE

    Helmut Koopmann

    1982-01-01

    Thomas Mann in exile reacted like many writers expelled from Germany: totally irritated he tried to defend his own identity by claiming that he was still the leading representative of Germany. But about 1938 a process of dissociation from Germany started which led to sharp remarks on Germany in his The Beloved Returns , to his conviction that German culture was where he lived and to the acknowledgement of America as his new home. Traces of his experience of exile, and a late answer on his se...

  20. Logical consistence and operating base in Thomas Hobbes. [Spanish

    Directory of Open Access Journals (Sweden)

    Rusbel Martínez Rodríguez

    2006-01-01

    Full Text Available The aim of this paper is to specify the operative elements included in the Thomas Hobbes philosophy substratum. I defend the idea that the logic in the Hobbes philosophy system depends on this substratum. In this paper I use the idea of «operative and thematic concepts» development by Eugen Fink. These concepts are used to show how all of the Hobbes philosophy system has explicit and implicit concepts. Another aim is to concede the importance of understanding the Hobbes philosophy as holistic.

  1. Reexamination of shell model tests of the Porter-Thomas distribution

    International Nuclear Information System (INIS)

    Grimes, S.M.

    1983-01-01

    Recent shell model calculations have yielded width amplitude distributions which have apparently not agreed with the Porter-Thomas distribution. This result conflicts with the present experimental evidence. A reanalysis of these calculations suggests that, although correct, they do not imply that the Porter-Thomas distribution will fail to describe the width distributions observed experimentally. The conditions for validity of the Porter-Thomas distribution are discussed

  2. Razão, história e justificação da lei civil segundo Thomas Hobbes

    Directory of Open Access Journals (Sweden)

    Wladimir Barreto Lisboa

    2008-09-01

    Full Text Available O autor procura analisar a relação existenteentre lei natural e lei civil em Thomas Hobbes.Para isso analisa sua crítica à história e ao commonlaw enquanto incapazes de fundar a racionalidadedo poder civil. Mostra-se igualmente de que modoo poder soberano encontra seu fundamento nas leismorais. Por fim, indica-se como a igualdade de direitos,tal como pensada na modernidade, sobretudoem Hobbes, parece inviabilizar a idéia de direitoscujos titulares seriam grupos e não indivíduos.Abstract: The author analyzes the relationbetween natural law and civil law in ThomasHobbes, pointing out Hobbes’ argument thatneither history or common law are able to foundcivil’s power rationality. The article shows, aswell, how sovereign power is founded by themoral law and how the equality of rights inHobbes seems to undermine the idea that ispossible for groups to be subject of rights insteadindividuals.

  3. Instantons, quivers and noncommutative Donaldson-Thomas theory

    Science.gov (United States)

    Cirafici, Michele; Sinkovics, Annamaria; Szabo, Richard J.

    2011-12-01

    We construct noncommutative Donaldson-Thomas invariants associated with abelian orbifold singularities by analyzing the instanton contributions to a six-dimensional topological gauge theory. The noncommutative deformation of this gauge theory localizes on noncommutative instantons which can be classified in terms of three-dimensional Young diagrams with a colouring of boxes according to the orbifold group. We construct a moduli space for these gauge field configurations which allows us to compute its virtual numbers via the counting of representations of a quiver with relations. The quiver encodes the instanton dynamics of the noncommutative gauge theory, and is associated to the geometry of the singularity via the generalized McKay correspondence. The index of BPS states which compute the noncommutative Donaldson-Thomas invariants is realized via topological quantum mechanics based on the quiver data. We illustrate these constructions with several explicit examples, involving also higher rank Coulomb branch invariants and geometries with compact divisors, and connect our approach with other ones in the literature.

  4. Some notes on time dependent Thomas Fermi approximation

    International Nuclear Information System (INIS)

    Holzwarth, G.

    1979-01-01

    The successful use of effective density-dependent potentials in static Hartree-Fock calculations for nuclear ground-state properties has led to the question whether it is possible to obtain significant further simplification by approximating also the kinetic energy part of the ground state energy by a functional of the local density alone. The great advantage of such an approach is that its complexity is independent of particle number; the size of the system enters only through parameters, Z and N. The simple 'extended Thomas Fermi' functionals are based on the assumption of a spherically symmetric local Fermi surface throughout the nucleus and they represent the 'liquid drop' part of the static total energy. Given this static formalism which is solved directly for the local density without considering individual particles one might ask for a possible dynamical extension in the same sense as TDHF is a dynamical extension of the static HF approach. The aim of such a Time Dependent Thomas Fermi (TDTF) approximation would be to determine directly the time-dependent local single-particle density from given initial conditions and the single-particle current density without following each particle on its individual orbit

  5. FEMALE SURVIVORS IN THOMAS HARDY‘S THE WITHERED ARM

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    Yulistiyanti Yulistiyanti

    2017-12-01

    Full Text Available This article discusses women position in society that Thomas Hardy portrays in his short story entitled The Withered Arm. This short story tells about two female character have closerelationship to the same man. The man comes from upper class. The first woman from lower class has a son of his, but they do not live together. Then, the second one is his new young wife. This short story takes rural area, Dorset as the setting of place where the society has intimate relationships and setting of time is in Victorian era. It applied feminism theory that focuses on male and female positions in society. Beauvoir (1949 considered that the male in French and Western societies defines what it means to be human and what it means to be female. The female becomes subordinate to the male. It applies qualitative analysis method. The text is analyzed relating to the female characters‘ position in society. Their positions make them get discrimination which society created. Thomas Hardy‘s short story will be analyzed on discrimination to female characters. The data shows that the two female characters are oppressed on their conditions. Although they do not get physical harassment, the oppression comes from social injustice that women do not get equal benefit and opportunities. Both of them survive to obtain what they need. These characters use their ways as the survivors because of unfair condition.

  6. Instantons, quivers and noncommutative Donaldson-Thomas theory

    Energy Technology Data Exchange (ETDEWEB)

    Cirafici, Michele, E-mail: cirafici@math.ist.utl.pt [Centro de Analise Matematica, Geometria e Sistemas Dinamicos, Departamento de Matematica, Instituto Superior Tecnico, Av. Rovisco Pais, 1049-001 Lisboa (Portugal); Sinkovics, Annamaria, E-mail: A.Sinkovics@damtp.cam.ac.uk [Department of Applied Mathematics and Theoretical Physics, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom); Szabo, Richard J., E-mail: R.J.Szabo@ma.hw.ac.uk [Department of Mathematics, Heriot-Watt University, Colin Maclaurin Building, Riccarton, Edinburgh EH14 4AS (United Kingdom); Maxwell Institute for Mathematical Sciences, Edinburgh (United Kingdom)

    2011-12-11

    We construct noncommutative Donaldson-Thomas invariants associated with abelian orbifold singularities by analyzing the instanton contributions to a six-dimensional topological gauge theory. The noncommutative deformation of this gauge theory localizes on noncommutative instantons which can be classified in terms of three-dimensional Young diagrams with a colouring of boxes according to the orbifold group. We construct a moduli space for these gauge field configurations which allows us to compute its virtual numbers via the counting of representations of a quiver with relations. The quiver encodes the instanton dynamics of the noncommutative gauge theory, and is associated to the geometry of the singularity via the generalized McKay correspondence. The index of BPS states which compute the noncommutative Donaldson-Thomas invariants is realized via topological quantum mechanics based on the quiver data. We illustrate these constructions with several explicit examples, involving also higher rank Coulomb branch invariants and geometries with compact divisors, and connect our approach with other ones in the literature.

  7. Vigencia de algunas de las ideas mercantilistas de Thomas Mun

    Directory of Open Access Journals (Sweden)

    Emmanuel Borgucci

    2011-01-01

    Full Text Available Generalmente cuando se aborda el mercantilismo se hace referencia a la acumulación de oro y plata, una balanza de pagos favorable o a la política económica de Jean Colbert. Pero poco se ha hablado del papel y condiciones necesarias del comerciante como agente que hizo posible que los primeros Estados-Nación se convirtieran en las futuras potencias económicas del mundo occidental. Thomas Mun fue uno de aquellos escritores mercantilistas que destacó el papel del comerciante en el auge del sistema mercantilista. El estudio de sus ideas permite concluir que sus recomendaciones acerca de lo que debería ser un comerciante de éxito siguen vigentes hoy en día. La razón de tal afirmación estriba en que sus recomendaciones eran adecuadas en un marco en que se estaba presentando una transformación significativa del sistema de organización comercial con la presencia de la Joint-Stock Company. Independientemente de que muchas de las funciones que Thomas Mun le atribuía al comerciante hoy en día son especializadas, su dominio sigue siendo la clave del éxito de una política comercial que emprenda cualquier nación.

  8. Thomas Willis: the faculties and his two cognitive frameworks.

    Science.gov (United States)

    McNabb, Jody

    2014-11-01

    Thomas Willis' 1664 study The anatomy of the brain is widely regarded as one of the first clinical studies of the brain. In Theanatomy, Thomas Willis explicitly connected the cognitive faculties and the nerves. Willis' later, 1672 work, The two discourses concerning the soul of brutes, severely undermined the materialism of Willis' first study: he affirmed dualism and cognitive immateriality; changed the anatomical locations of cognition; and reasserted a division between the rational and sensitive souls. His exact motive to return to orthodoxy is unclear, but contemporary scholarship of Willis has compounded the confusion with by relying predominantly on The soul of brutes instead of The anatomy. We trace Willis' career and examine his methodological practices, which help explain the historical practices and pressures. A closer examination of Willis' Anatomy of the brain reveals a much more materialistic account of the brain, the faculties, and nervous system. In this article, we present our own analysis of Willis' concept of rationality in the Anatomy and explain its importance for nervous physiology and understanding the analytic techniques for first defining faculty localizations. We then explain the role of the imagination and the immortal soul in the rearticulated anatomical concepts from The soulof brutes. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Philosophical Creationism: Thomas Aquinas’ Metaphysics of Creatio ex Nihilo

    Directory of Open Access Journals (Sweden)

    Andrzej Maryniarczyk

    2016-03-01

    Full Text Available All philosophers, beginning with the pre-Socratics, through Plato and Aristotle, and up to Thomas Aquinas, accepted as a certain that the world as a whole existed eternally. The foundation for the eternity of the world was the indestructible and eternal primal building material of the world, a material that existed in the form of primordial material elements (the Ionians, in the form of ideas (Plato, or in the form of matter, eternal motion, and the first heavens (Aristotle. The article outlines the main structure of the philosophical theory of creation ex nihilo developed by St. Thomas Aquinas and indebted to his metaphysical thought. It shows the wisdom-based and ratiocinative foundation of the rational cognition of reality—reality that comes from the personal creative act of God. It concludes that the perception that the beings called to existence by the personal act of God the Creator are intelligible is the ultimate rational justification for the fact that our human cognition, love, and spiritual creativity are rational.

  10. Helmintos e protozoários em fezes de javalis (Sus scrofa scrofa criados em cativeiro Helminths and protozoa in wild boars (Sus scrofa scrofa feces raised in captivity

    Directory of Open Access Journals (Sweden)

    M.J.S. Mundim

    2004-12-01

    Full Text Available Faecal samples from 79 wild boars (Sus scrofa scrofa were examined by sedimentation method, zinc sulfate flotation method, and centrifugal flotation in sugar solution for endoparasites research. The results showed that 97.5% of the samples were positive for helminths and/or protozoa as follows: strongilides (70.9%, Ascaris suum (46.9%, Trichuris suis (29.1%, Metastrongylus sp. (12.6%, Strongyloides ransomi (3.8%, Balantidium coli (38.0%, Entamoeba spp. (15.2%, Giardia spp. (1.3%, Blastocystis sp. (12.6%. The frequency of Entamoeba was higher in young animals. Coccidian oocysts were observed in 59.5% samples and five species of Eimeria and one Isospora were recovered: Eimeria scabra (31.9%, E. deblieck (31.9%, E. perminuta (23.4%, E. cerdonis (17.0%, E. scrofae (12.8% and Isospora suis (12.8%.

  11. UTILIZAÇÃO DE DIFERENTES ESTRUTURAS DE VARIÂNCIA RESIDUAL EM MODELOS DE REGRESSÃO ALEATÓRIA PARA DESCRIÇÃO DA CURVA DE CRESCIMENTO DE PERDIZES (Rhynchotus rufescens CRIADAS EM CATIVEIRO

    Directory of Open Access Journals (Sweden)

    Patrícia Tholon

    2008-01-01

    Full Text Available Random regression models (RRM allows considering heterogeneous residual variances to describe the growth for each age. However, this feature increases the number of parameters to be estimated in the maximization likelihood function process. Searching for more parsimonious RRM, several approaches have been suggested. One of them is the use of different structures of residual variances modelled through step function in different classes with similar variance or through variance functions. A total of 7,369 records of body weight of partridges, measured from birth to 210 days of partridges born from 2000 to 2004 were used in this research. The random regression models applied to the data set considered different structures of residual variances and were performed by the restricted maximum likelihood method. The residual variances were modeled using classes of 210 (R210 and 30 (R30 ages and variance functions with orders ranging from quadratic (VF2 to nine (VF9. The R30 considered birds weighted in the same week. The random effects included were the genetic additive direct and the permanent environment effects of the animal. It was not possible to include the maternal effects in the models. All random effects were modelled by sixth order regression on Legendre polynomials. The models were compared by the likelihood ratio test, the Akaike's information criterion and the Schwarz's Bayesian information criterion. Best results were showed by the models R210 and VF5. In conclusion, the most parsimonious model was VF5 and should be applied to fit growth records of partridges.

  12. Notas críticas sobre O Capital no século XXI de Thomas Piketty

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    ROSA MARIA MARQUES

    Full Text Available RESUMO Este artigo tem como objetivo analisar alguns aspectos do último livro de Thomas Piketty, O Capital no século XXI, do ponto de vista Marxista. São abordadas as relações que fundamentam sua análise de longo prazo da desigualdade na distribuição de renda e riqueza, seus conceitos de capital e de longo prazo, bem como sua interpretação do pensamento de Marx. Também são levantados alguns problemas existentes em sua base de dados. A análise tem como ponto de partida a crítica realizada por alguns autores Marxistas de renome, tais como Michel Husson, David Harvey e Yanis Varoufakis, bem como Robert Boyer. entre as conclusões do artigo, destaca-se o fato de o estudo de Piketty estar fracamente fundamentado teoricamente.

  13. Thomas Hobbes: la resistencia política al Leviatán || Thomas Hobbes: Political Resistance To Leviathan

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    Diego Alejandro Fernández Peychaux

    2013-12-01

    Full Text Available RESUMEN En el presente artículo se presentan cuatro claves de lectura de la obra de Thomas Hobbes desde las que fundamentar una noción de resistencia. Este aporte busca, en otras palabras, crear las condiciones de posibilidad de un debate filosófico ofuscado por el mito recurrente sobre el supuesto monstruo de Malmesbury. Una vez hecho esto, se propone delinear las bases de un enfoque metodológico que parta de dicha noción de resistencia. De ese modo, se fundamentaría el primer paso hacia una apropiación ?o expropiación? contemporánea de la matriz hobbesiana de la relación obediencia-seguridad   ABSTRACT This article presents four key of readings about Thomas Hobbes's work, from which it supports a particular notion of resistance. In others words, this contribution searches to create the conditions of posibility for a philosophical debate obfuscated by the recurrent myth about the monster of Malmesbury. Once done that, I offer setting the bases of a metodological aproach which stars from this notion of resistance. Thus, I would back the first step towards a contemporary appropriation ?or expropriation? of the obedience-security relationship within the Hobbesian matrix.

  14. Thomas Hobbes: la resistencia política al Leviatán || Thomas Hobbes: Political Resistance To Leviathan

    Directory of Open Access Journals (Sweden)

    Diego Alejandro Fernández Peychaux

    2013-12-01

    Full Text Available RESUMEN En el presente artículo se presentan cuatro claves de lectura de la obra de Thomas Hobbes desde las que fundamentar una noción de resistencia. Este aporte busca, en otras palabras, crear las condiciones de posibilidad de un debate filosófico ofuscado por el mito recurrente sobre el supuesto monstruo de Malmesbury. Una vez hecho esto, se propone delinear las bases de un enfoque metodológico que parta de dicha noción de resistencia. De ese modo, se fundamentaría el primer paso hacia una apropiación ?o expropiación? contemporánea de la matriz hobbesiana de la relación obediencia-seguridad   ABSTRACT This article presents four key of readings about Thomas Hobbes's work, from which it supports a particular notion of resistance. In others words, this contribution searches to create the conditions of posibility for a philosophical debate obfuscated by the recurrent myth about the monster of Malmesbury. Once done that, I offer setting the bases of a metodological aproach which stars from this notion of resistance. Thus, I would back the first step towards a contemporary appropriation ?or expropriation? of the obedience-security relationship within the Hobbesian matrix.  

  15. Thomas Hiärne - nimi Rootsi Läänemereprovintside varasest ajalookirjutusest / Piret Lotman

    Index Scriptorium Estoniae

    Lotman, Piret, 1950-

    2008-01-01

    Thomase isa Erlandi karjäärist. Thomas Hiärne headest suhetest Eestimaa kindralkuberneri Bengt Horniga. Thomas Hiärne kandideerimisest Ingerimaa rüütelkonna sekretäri kohale. Tema tegevusest Virtsu mõisa inspektorina. Hiärne kroonikast ja ajalookäsitlusest

  16. Contributions to the knowledge of Banasa Stål (Hemiptera, Heteroptera, Pentatomidae: Banasa chaca Thomas

    Directory of Open Access Journals (Sweden)

    Thereza de Almeida Garbelotto

    2011-09-01

    Full Text Available Contributions to the knowledge of Banasa Stål (Hemiptera, Heteroptera, Pentatomidae: Banasa chaca Thomas. The male of Banasa chaca Thomas is described with emphasis on external and internal genitalia and the female internal genitalia is described. Banasa chaca is newly recorded from Buenos Aires Province (Argentina.

  17. 76 FR 58033 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum (Burke...

  18. 75 FR 78335 - Culturally Significant Objects Imported for Exhibition Determinations: “Thomas Lawrence: Regency...

    Science.gov (United States)

    2010-12-15

    ... DEPARTMENT OF STATE [Public Notice 7268] Culturally Significant Objects Imported for Exhibition Determinations: ``Thomas Lawrence: Regency Power and Brilliance'' SUMMARY: Notice is hereby given of the... determine that the objects to be included in the exhibition ``Thomas Lawrence: Regency Power and Brilliance...

  19. 78 FR 45958 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-07-30

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-13406; PPWOCRADN0-PCU00RP14.R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke...

  20. 77 FR 46117 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2012-08-02

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-10823; 2200-1100-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington...

  1. 78 FR 11675 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-02-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-12080;2200-1100-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington...

  2. 75 FR 36671 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2010-06-28

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA; Correction AGENCY: National Park... human remains and associated funerary objects in the possession of the Thomas Burke Memorial Washington...

  3. 78 FR 59963 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-09-30

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-13770; PPWOCRADN0-PCU00RP14.R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of..., Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum, University of...

  4. 76 FR 58034 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum (Burke...

  5. 76 FR 58031 - Notice of Intent To Repatriate Cultural Items: Thomas Burke Memorial Washington State Museum...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Intent To Repatriate Cultural Items: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum...

  6. 76 FR 58039 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2011-09-19

    ... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke Memorial Washington State Museum (Burke...

  7. 78 FR 44595 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-07-24

    ... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-13407; PPWOCRADN0-PCU00RP14.R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Thomas Burke...

  8. Thomas Mofolo: the man, the writer and his contexts | Gill | Tydskrif ...

    African Journals Online (AJOL)

    For example, as a boy, we learn that Thomas imbibed a great deal from his father Abner Ramofolo Mofolo, a very hard-working and practically-oriented man, who was himself a gifted storyteller. Given the possibility of pursuing higher studies through the Protestant PEMS Mission, Thomas grabbed this opportunity and came ...

  9. Time-dependent Thomas-Fermi approach to nuclear monopole oscillations

    International Nuclear Information System (INIS)

    Pi, M.; Barranco, M.; Nemeth, J.; Ngo, C.; Tomasi, E.

    1985-10-01

    A Time-dependent Thomas-Fermi (TDTF) method has been used to study nuclear monopole oscillations and in particular, the semiclassical strength function S(E). An analysis of the S(E) moments, obtained by suitable integrations, shows that these results are in good agreement with data previously obtained from static Thomas-Fermi calculations

  10. Physical data from CTD casts in the North Pacific Ocean from the THOMAS G. THOMPSON and the THOMAS WASHINGTON in support of the Marathon 2 Project from 05 May 1985 to 07 September 1987 (NODC Accession 9400131)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature and salinity profiles were collected from CTD casts in the North Pacific Ocean from the THOMAS G. THOMPSON and the THOMAS WASHINGTON. Data were collected...

  11. Green leviathan? Thomas hobbes, joel bakan and Arnold schwarzenegger.

    Science.gov (United States)

    Evans, Robert G

    2007-02-01

    Thomas Hobbes postulates that men are driven by "a perpetual and restless desire of power after power, that ceaseth only in death." The miserable consequences of this drive for power and the competing "desire of ease and sensual delight" and "fear of death and wounds" lead them to establish and obey. Substituting "profit" for "power" yields a description of the modern corporation, but without the desires or fears of natural persons. Such "unnatural persons" lack the Hobbesian ground of obligation, yet have appropriated the privileges and protections of natural persons. They challenge or undermine the sovereign wherever it limits their profits. Governor Schwarzenegger's re-election in California, however, on a strong anti-CO(2) program, suggests a willingness by threatened natural persons to re-empower Leviathan.

  12. Las revoluciones de Thomas Kuhn, una mirada discontinuista

    Directory of Open Access Journals (Sweden)

    Pablo Melogno

    Full Text Available Resumen Se discuten algunas divergencias entre La revolución copernicana (1957 y La estructura de las revoluciones científicas (1962, de Thomas Kuhn. Se muestra que presentan una consideración diferente de los factores extracientíficos, que tienen en la primera un peso explicativo mayor. Se propone que en 1957 Kuhn maneja una historiografía casuística, centrada en la revolución copernicana, y en 1962 una historiografía estructural, centrada en los rasgos invariantes de las revoluciones científicas. Se concluye que las diferencias entre las dos obras son lo suficientemente profundas como para no considerarlas expresión de una misma visión de la ciencia.

  13. A Tony Thomas-Inspired Guide to INSPIRE

    Energy Technology Data Exchange (ETDEWEB)

    O' Connell, Heath B.; /Fermilab

    2010-04-01

    The SPIRES database was created in the late 1960s to catalogue the high energy physics preprints received by the SLAC Library. In the early 1990s it became the first database on the web and the first website outside of Europe. Although indispensible to the HEP community, its aging software infrastructure is becoming a serious liability. In a joint project involving CERN, DESY, Fermilab and SLAC, a new database, INSPIRE, is being created to replace SPIRES using CERN's modern, open-source Invenio database software. INSPIRE will maintain the content and functionality of SPIRES plus many new features. I describe this evolution from the birth of SPIRES to the current day, noting that the career of Tony Thomas spans this timeline.

  14. A Tony Thomas-Inspired Guide to INSPIRE

    International Nuclear Information System (INIS)

    O'Connell, Heath B.

    2010-01-01

    The SPIRES database was created in the late 1960s to catalogue the high energy physics preprints received by the SLAC Library. In the early 1990s it became the first database on the web and the first website outside of Europe. Although indispensible to the HEP community, its aging software infrastructure is becoming a serious liability. In a joint project involving CERN, DESY, Fermilab and SLAC, a new database, INSPIRE, is being created to replace SPIRES using CERN's modern, open-source Invenio database software. INSPIRE will maintain the content and functionality of SPIRES plus many new features. I describe this evolution from the birth of SPIRES to the current day, noting that the career of Tony Thomas spans this timeline.

  15. Thomas Grisso: Award for Distinguished Professional Contributions to Applied Research.

    Science.gov (United States)

    2014-11-01

    The Award for Distinguished Professional Contributions to Applied Research is given to a psychologist whose research has led to important discoveries or developments in the field of applied psychology. To be eligible, this research should have led to innovative applications in an area of psychological practice, including but not limited to assessment, consultation, instruction, or intervention (either direct or indirect). The 2014 recipient is Thomas Grisso. Grisso "has made seminal contributions to the field of forensic psychology and psychiatry through his internationally renowned program of research, which has directly impacted juvenile justice reform worldwide." Grisso's award citation, biography, and a selected bibliography are presented here. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  16. Whistles, bells, and cogs in machines: Thomas Huxley and epiphenomenalism.

    Science.gov (United States)

    Greenwood, John

    2010-01-01

    In this paper I try to shed some historical light upon the doctrine of epiphenomenalism, by focusing on the version of epiphenomenalism championed by Thomas Huxley, which is often treated as a classic statement of the doctrine. I argue that it is doubtful if Huxley held any form of metaphysical epiphenomenalism, and that he held a more limited form of empirical epiphenomenalism with respect to consciousness but not with respect to mentality per se. Contrary to what is conventionally supposed, Huxley's empirical epiphenomenalism with respect to consciousness was not simply based upon the demonstration of the neurophysiological basis of conscious mentality, or derived from the extension of mechanistic and reflexive principles of explanation to encompass all forms of animal and human behavior, but was based upon the demonstration of purposive and coordinated animal and human behavior in the absence of consciousness. Given Huxley's own treatment of mentality, his characterization of animals and humans as "conscious automata" was not well chosen.

  17. "German Culture is where I am": Thomas Mann in Exile

    Directory of Open Access Journals (Sweden)

    Helmut Koopmann

    1982-09-01

    Full Text Available Thomas Mann in exile reacted like many writers expelled from Germany: totally irritated he tried to defend his own identity by claiming that he was still the leading representative of Germany. But about 1938 a process of dissociation from Germany started which led to sharp remarks on Germany in his The Beloved Returns , to his conviction that German culture was where he lived and to the acknowledgement of America as his new home. Traces of his experience of exile, and a late answer on his separation from Germany in 1933, however, are to be found even in his incompleted novel Felix Krull which seems to have turned the disgusting experience of exile into friendly mythological light.

  18. Thomas-Fermi theory for atomic nuclei revisited

    International Nuclear Information System (INIS)

    Centelles, M.; Schuck, P.; Vinas, X.

    2007-01-01

    The recently developed semiclassical variational Wigner-Kirkwood (VWK) approach is applied to finite nuclei using external potentials and self-consistent mean fields derived from Skyrme interactions and from relativistic mean field theory. VWK consists of the Thomas-Fermi part plus a pure, perturbative h 2 correction. In external potentials, VWK passes through the average of the quantal values of the accumulated level density and total energy as a function of the Fermi energy. However, there is a problem of overbinding when the energy per particle is displayed as a function of the particle number. The situation is analyzed comparing spherical and deformed harmonic oscillator potentials. In the self-consistent case, we show for Skyrme forces that VWK binding energies are very close to those obtained from extended Thomas-Fermi functionals of h 4 order, pointing to the rapid convergence of the VWK theory. This satisfying result, however, does not cure the overbinding problem, i.e., the semiclassical energies show more binding than they should. This feature is more pronounced in the case of Skyrme forces than with the relativistic mean field approach. However, even in the latter case the shell correction energy for e.g., 208 Pb turns out to be only ∼-6 MeV what is about a factor two or three off the generally accepted value. As an ad hoc remedy, increasing the kinetic energy by 2.5%, leads to shell correction energies well acceptable throughout the periodic table. The general importance of the present studies for other finite Fermi systems, self-bound or in external potentials, is pointed out

  19. <em>Stedssans>

    DEFF Research Database (Denmark)

    Ringgaard, Dan

    med erindring og historie, til i højere grad at være et knudepunkt for globale kredsløb.  Forfatteren søger svar på sine spørgsmål til stedet i litteraturen, i hvad der er tænkt og skrevet om stedet, og på stederne selv. I essays om blandt andet politikommissær Maigret, Graham Greenes eksotiske...... spioner, Thomas Bobergs rejsebøger, Inger Christensens og Morten Søndergaards digte, om litteraturens landmålere og korttegnere, om stedets teori – og på virkelige steder i Bahia, Brasilien: en lufthavn og et hotel, en storby, en mineby der nu ernærer sig ved turisme, og en palmeø udvikles en sans...

  20. The light bulb, cystoscopy, and Thomas Alva Edison.

    Science.gov (United States)

    Moran, Michael E

    2010-09-01

    Thomas Alva Edison was an icon of American achievement who literally invented the 20th century. Although best known as the inventor of the electric light bulb, the phonograph, and motion pictures, he also left a lasting legacy via peripheral developmental applications, such as endoscopes. A review of published urologic writings about incandescent cystoscopes was cross-referenced to writings about or from Edison. Important events that allowed transference of technology from the Edison laboratory to clinical practice were emphasized. Edison was born in 1847 while Lincoln was serving in Congress; he died in 1931 when Hoover struggled with the Great Depression. Edison's life spanned the formative period of America that Henry Adams called the "coming of age." Edison received a Sprengel vacuum device in late 1879, and as usual, he was able to tweak the machine to better performance. For 5 days in October, 16 to 21, he improved the vacuum from 1/100,000 to 1/1,000,000 atm, and his first incandescent bulb burned softly. On December 21, 1879, he leaked the story to N.Y. Herald journalist Marshall Fox, and the world was notified of the light bulb. Special Christmas light visits started in Menlo Park just 4 days later. Edison patented the screw cap for easy changes, and the first bulbs sold for 40 cents (cost $1.40). 100,000 bulbs sold in 1882, 4 million by 1892, and 45 million in 1903. Immediately, competitors and specialty manufacturers entered the market. Dr. Henry Koch and Charles Preston in Rochester, N.Y., developed a smaller, low amperage bulb that could be fitted to medical devices. No discussion of electricity and modern applications would be complete without some discussion of Thomas Alva Edison and his sentinel contributions. The first church, post office, and ship were illuminated in 1892. The first hotel, theater, and electric sign were in 1893. The rapidity of dispersal and secondary applications of Edison's inventions is typified by the rise of cystoscopes

  1. Do poder à liberdade civil: elementos fundacionais do pensamento político de Thomas Hobbes no Leviatã

    Directory of Open Access Journals (Sweden)

    Raquel Kritsch

    2010-11-01

    Full Text Available O objetivo deste artigo é introduzir os alunos no pensamento político de Thomas Hobbes, tomando como ponto de partida a teoria política por ele desenvolvida no <em style="mso-bidi-font-style: normal;">Leviatãem>, provavelmente sua obra mais conhecida. Partindo-se da categoria mais elementar do pensamento hobbesiano, o poder, à qual se podem reduzir todas as demais relações humanas, aborda-se as noções de estado de natureza, competição, direito, lei, Estado e liberdade, procurando sintetizar ao leitor que se inicia nos clássicos do pensamento político os principais passos lógicos do autor para a construção de sua teoria do Estado bem como seus principais elementos.

  2. Thomas Hardy, Provincial Geology and the Material Imagination

    Directory of Open Access Journals (Sweden)

    Adelene Buckland

    2008-04-01

    Full Text Available This essay explores the nineteenth-century traffic and exchange of fossils and natural-historical objects between province and metropolis as represented by two very different geological writers of the period, the fossil collector Gideon Mantell and the novelist Thomas Hardy. The men are connected through Mantell's 'The Wonders of Geology', the sixth edition of which (1848 Hardy read and utilised for his descriptions of the geological past in his third novel, 'A Pair of Blue Eyes' (1873. These two texts demonstrate a powerful investment in determining the meaning of the geological object according to the social and geographical spaces in which it is discovered, displayed, and discussed, so that the scientific object becomes the site around which complex cultural politics coalesce and sit in tension. In its consideration of the relationship between place and meaning in science, and in its focus on scientific material culture, this essay attempts to disrupt the current spotlight on the interrelationships between scientific law and narrative pattern in Victorian literary studies. Instead, it hopes to contribute to a discussion of the ways in which the novel's attention to scientific objects rather than narratives made it an important site of epistemological enquiry into the basis of scientific knowledge and the inseparability of that knowledge from the discourses and spaces which produced it.

  3. THEOLOGY AS CREATIVE LANGUAGE. THE CASE OF THOMAS BROOKS

    Directory of Open Access Journals (Sweden)

    Ciprian SIMUȚ

    2015-12-01

    Full Text Available The problem of theological language has been a hindrance in coming closer to God, ever since complex patterns of thought have combined with the theological inquiry. The conclusion that helped Protestantism gain ground was bringing the theological message of the Bible to the understanding of every-day believer. An effort was made to explain how God works in history, and how to become more like Christ in one’s every-day life. However, mere copying was not the foundation of Christianity. Inner conviction born out of understanding the explanation from the Biblical message was crucial. Thomas Brooks was one of the protestant theologians who aimed to explain how the Devil and evil work against the believer, in order to create chaos, disorder, sorrow, hatred, deception, and ignorance. He did this by transforming the theological message into creative language, using every-day images in order to create a relation between theology and praxis. This paper will analyze some of the aspects found in Brooks’ theological presentation, in order to show how theology could be used for the benefit of the individual believer, as well as for the benefit of society.

  4. "The Leviathan" as automaton: method and politics in Thomas Hobbes

    Directory of Open Access Journals (Sweden)

    Diego Fernández Peychaux

    2014-02-01

    Full Text Available This article points out the tension between the normative purpose of Thomas Hobbes’s political texts, and the identification of the resolutive-compositive method of science as it is applied in those texts. In order to solve this difficulty one should appeal to Hobbes’s epistemological texts to read the example of the clock from a new perspective. Thus, if the Hobbesian method responds to the need for normative innovation, it not only denies an apologetic intentionality for a completely ignored historical reality, but also makes it possible to describe the relationship between the individual and the State in a manner different from traditional understandings. According to these conclusions, man ceases to be simply a mechanical part but rather becomes a cause, and therefore, a measure of the effectiveness and functionality of a State. Man’s savage individualism while in the state of nature is not the model, but the cause that justifies a Leviathan capable of turning the homo homini lupus into homo homini deus.

  5. A modified Thomas-Fermi treatment of nuclei

    International Nuclear Information System (INIS)

    Swiatecki, W.J.

    1992-01-01

    An improved nuclear Thomas-Fermi theory is studied in which, rather than adding density-gradient corrections to the standard expression for the kinetic energy density (proportional to ρ 5/3 , where ρ is the density) one simply modifies this ρ 5/3 function to reflect the fact that the kinetic energy density becomes negative for small values of ρ when, in a typical nuclear problem, one is dealing with the outer fringes of the surface region. The net result of this study is simply stated: In order to find the density associated with a given nuclear potential, one exponentiates this potential instead of raising its depth with respect to the chemical potential to the three-halves power, as in the standard treatment. An improved description of the nuclear surface profile is obtained, including the quantal halo in the classically forbidden region. But since density derivatives are not involved, there is no need to solve a partial differential equation in order to find the density. (orig.)

  6. American Connections: The Early Works of Thomas Bang

    Directory of Open Access Journals (Sweden)

    Ring Petersen, Anne

    2015-09-01

    Full Text Available The Danish artist Thomas Bang spent his early years in the USA. The works he created in this formative period were thus profoundly shaped by the contemporary movements in American art of the 1960s and 1970s when sculpture, or to be more precise, three-dimensional work became a hotbed of expansive experiments. This article traces how Bang made a radical move from painting to sculpture, which was characteristic of that time, and how he developed his artistic idiom by taking an active part in some of the seminal new departures in American art, in particular process art and post-minimalism. By leaping forward to Bang's later works produced after his return to Denmark, the article also demonstrates how the sculptural syntax and working principles developed in the early works still underlie and structure the artist's more allegorical sculptures and installations from the 2000s, thus testifying to the lasting impact of Bang's American period, which remains the key to understanding his works.

  7. An improved Thomas--Fermi treatment of nuclei

    International Nuclear Information System (INIS)

    Swiatecki, W.J.

    1992-01-01

    I want to tell you about an improved Thomas-Fermi method for calculating shell-averaged nuclear properties, such as density distributions, binding energies, etc. A shell-averaged statistical theory is useful as the macroscopic component of microscopic-macroscopic theories of nuclei, such as the Strutinsky method, as well as in theories of nuclear matter in the bulk, relevant in astrophysical applications. In nuclear physics, as well as in atomic and molecular problems, the following question often has to be answered: you are given a potential well, say a deformed Woods-Saxon potential, into which you put N quantized fermions into the lowest N eigenstates, up to a ''Fermi energy'' To. You square the wave functions of the particles and add them up to get the total density ρ( r → ) = Σ i N |ψ i | 2 . Is there some simple way of estimating ρ( r → ) without going through the misery of numerically solving N partial differential Schroedinger equations for the N particles?

  8. Nietzche's echo--a dialogue with Thomas Altizer.

    Science.gov (United States)

    Moss, David M

    2010-03-01

    Prophets provoke psychological unrest, especially when exposing accepted beliefs as profound deceptions. The biblical prophets exemplify such confrontation as do certain atheists ardently opposed to the images of God created by those seers. The German philosopher Friedrich Nietzsche dramatically illustrates this type of counterforce to the Judeo-Christian tradition. His prophet Zarathustra is intended to be a model for the modern mind, one free of superstitions inflicted by antiquated religious dogma. Nietzsche's credo "God is dead" served as a declaration for the nineteenth century. In the twentieth century, it became a theological diagnosis. As a "movement," or "tenor," the death of God or radical theology was spearheaded by Thomas Altizer, a well-published young professor center-staged during the turbulent 1960s. His work foreshadows a new strain of atheism currently represented by biologist Richard Dawkins (2006, The God delusion. New York: Houghton Mifflin), philosopher Daniel Dennett (2006, Breaking the spell. New York: Penquin), neuroscientist Sam Harris (2004, The end of faith. New York: W.W. Norton; 2008, Letter to a Christian nation. New York: Vintage), journalist Christopher Hitchens (2007, God is not great. New York: Twelve), and mathematician John Allen Paulos (Paulos 2008, Irreligion. New York: Hill & Wang). This twenty-first century crusade against belief in God is best understood as a psychodynamic ignited by Altizer's Christian atheism. The present dialogue reflects that dynamic while the prologue and epilogue reveal evidence of Providence amidst claims of God's demise in contemporary history.

  9. Thomas Alva Edison (170th Anniversary of His Birth

    Directory of Open Access Journals (Sweden)

    V. P. Samokhin

    2017-01-01

    Full Text Available A brief overview of the major technical achievements of Thomas Edison, an outstanding American inventor, author of more than 1,000 US patents and several thousand patents in other countries, honorary academician of the USSR. Presents biographical information and details of the formation of Edison, his work as a telegrapher, organizing the world's first industrial research laboratory for the continuous development of technological innovations, as well as some interesting facts about his life and work. This includes pioneering work on the creation of Edison incandescent lighting, the distribution system for their power and cinema. Edison can be considered the founder of the multimedia technology, as it was the beginning of the invention of the phonograph of phonics and disc phonograph recording of depth was the basis of mechanical recording. Name Edison are geographic features, a lot of companies and educational institutions. He was a member of many Academies of Sciences and entered the list of "100 most outstanding people for 1,000 years." Bust open in the Hall of Fame of great Americans, and a bronze statue - sculptures at the National Hall on Capitol Hill.

  10. Backscatter 0.5m TIFF Mosaic of St. Thomas, US Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the south shore of St. Thomas, US Virgin Islands. NOAA's NOS/NCCOS/CCMA Biogeography Team and...

  11. some aspects of fisheries ecology in thomas dam, kano nigeria 192

    African Journals Online (AJOL)

    userpc

    The diversity, length-weight relationship and condition factor of fish species of Thomas Dam,. Dambatta Kano ..... of these species in northern Nigeria as reported ... obtained in other fresh water bodies within the .... North America, 1: 584-590.

  12. Numerical comparison of atomic binding energies calculated by Thomas-Fermi like formulas

    International Nuclear Information System (INIS)

    Donnamaria, M.C.; Castro, E.A.; Fernandez, F.M.

    1985-01-01

    We apply in an exhaustive way formulas of Thomas-Fermi nature to determine atomic ground state energies. Results are compared with Hartree-Fock SCF data and the different methods are analysed in a comparative fashion. (authors)

  13. The Weyl non-Abelian gauge field and the Thomas precession

    International Nuclear Information System (INIS)

    Barbashov, B.M.; Pestov, A.B.

    1998-01-01

    The connection between the Fermi-Walker transport and the Weyl non-Abelian gauge field is established. A theoretical possibility of detecting the Weyl gauge field caused by the Thomas precession of a gyroscope is discussed

  14. EAARL-B Submerged Topography - Saint Croix and Saint Thomas, U.S. Virgin Islands, 2014

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Binary point-cloud data for part of the submerged environs of Saint Croix and Saint Thomas, U.S. Virgin Islands, were produced from remotely sensed, geographically...

  15. C-CAP USVI, St. Thomas 2007-2012 Land Cover Change Analysis

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the 2007 and 2012 classifications of St. Thomas and can be used to analyze change. This data set utilized CIR imagery captured from Microsoft...

  16. WATER TEMPERATURE and Other Data from THOMAS G. THOMPSON from 19920323 to 19921020 (NODC Accession 9700194)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oxygen production, abundance of marine snow, and other data were collected from bottle and video camera casts in the Pacific Ocean from the THOMAS G. THOMPSON from...

  17. NOAA TIFF Graphic- 0.5m Backscatter Mosaic of St. Thomas, US Virgin Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.5 meter resolution backscatter mosaic of the south shore of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team and...

  18. Thomas Carlyle and the Characteristics of Nineteenth-Century English Literature

    DEFF Research Database (Denmark)

    Schatz-Jakobsen, Claus

    2001-01-01

    Artiklen diskuterer den skotske forfatter Thomas Carlyles plads i den engelske litteraturs historie og argumenterer for at hans skrift, "Characteristics" (1831), selv dramatiserer og dekonstruerer litteraturhistoriske grænsedragninger....

  19. Bathymetry 1m GRID of St. Thomas, US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Grid with 1 meter cell size representing the bathymetry of the south shore of St. Thomas, US Virgin Islands. NOAA's NOS/NCCOS/CCMA...

  20. Tartu ehk unbewusste Ängste / Rauno Thomas Moss ; interv. Harry Liivrand

    Index Scriptorium Estoniae

    Moss, Rauno Thomas, 1977-

    2008-01-01

    Rauno Thomas Mossi (1977) näitus "Silent Tartu aka Clinical" Vaal galeriis. Kunstniku eluloolisi andmeid, loomingust, alasti mehekeha kujutamisest. Töötab Tartu Ülikoolis joonistamise ja plastilise anatoomia õppejõuna. Tema lemmikkunstnikud

  1. A Dialectics of Reason and Instinct: Thomas Mann’s Magic Mountain

    Directory of Open Access Journals (Sweden)

    Ciro Schmidt Andrade

    Full Text Available The whole Thomas Mann’s work is a reflection of the permanent tension between instinct and reason, the irruption of the repressed and life order. This is particularly manifested in his work The Magic Mountain.

  2. National Status and Trends: Bioeffects Program - St. Thomas East End Reserves (STEER) Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The purpose of this effort was to characterize the extent and magnitude of chemical contamination in the St. Thomas East End Reserves or STEER, as part of a larger...

  3. Astronaut Thomas Stafford during water egress training in Gulf of Mexico

    Science.gov (United States)

    1965-01-01

    Astronaut Thomas P. Stafford, Gemini 6 prime crew pilot, climbs out of a boilerplate model of a Gemini spacecraft during water egress training in the Gulf of Mexico. A NASA swimmer in the water nearby assists in the exercise.

  4. Thomas M. Prymak. Gathering a Heritage: Ukrainian, Slavonic, and Ethnic Canada and the USA

    Directory of Open Access Journals (Sweden)

    Danielle Morrissette

    2017-03-01

    Full Text Available Book review of Thomas M. Prymak. Gathering a Heritage: Ukrainian, Slavonic, and Ethnic Canada and the USA. U of Toronto P, 2015. xiv, 370 pp. Illustrations. Tables. Appendix. Notes. Index. $29.95, paper.

  5. Questions and Answers for Ken Thomas' "Intra-Extra Vehicular Activity Russian and Gemini Spacesuits" Presentation

    Science.gov (United States)

    Thomas, Kenneth S.

    2016-01-01

    Kenneth Thomas will discuss the Intra-Extra Vehicular Activity Russian & Gemini spacesuits. While the United States and Russia adapted to existing launch- and reentry-type suits to allow the first human ventures into the vacuum of space, there were differences in execution and capabilities. Mr. Thomas will discuss the advantages and disadvantages of this approach compared to exclusively intravehicular or extra-vehicular suit systems.

  6. Cohomological gauge theory, quiver matrix models and Donaldson-Thomas theoryCohomological gauge theory, quiver matrix models and Donaldson-Thomas theory

    NARCIS (Netherlands)

    Cirafici, M.; Sinkovics, A.; Szabo, R.J.

    2009-01-01

    We study the relation between Donaldson–Thomas theory of Calabi–Yau threefolds and a six-dimensional topological Yang–Mills theory. Our main example is the topological U(N) gauge theory on flat space in its Coulomb branch. To evaluate its partition function we use equivariant localization techniques

  7. Hematology values of captive giant anteaters (Myrmecophaga tridactyla and collared anteaters (Tamandua tetradactyla Valores hematológicos de tamanduá-bandeira (Myrmecophaga tridactyla e tamanduá-mirim (Tamandua tetradactyla oriundos de cativeiro

    Directory of Open Access Journals (Sweden)

    Thaís C. Sanches

    2013-04-01

    Full Text Available Hematological results are reported for 13 giant anteaters (Myrmecophaga tridactyla and 13 collared anteaters (Tamandua tetradactyla. Animals were captive-reared adults held at the Fundação Parque Zoológico de São Paulo (São Paulo, SP, Brazil and Parque Zoológico Municipal Quinzinho de Barros (Sorocaba, SP, Brazil, and were considered healthy on physical examination. Examined parameters included red blood cell count, white blood cell count, hematocrit, hemoglobin concentration, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, total plasmatic protein and differential leukocyte counts. Also, a survey for hemoparasites was done and none was observed in thin blood smears. The results were generally similar to those previously reported in the exiguous literature for these species, providing further reference data for the interpretation of laboratory results besides health monitoring, assisting early disease diagnosis and providing relevant information for conservation programs for these species.Obteve-se os valores hematológicos de 13 tamanduás-bandeira (Myrmecophaga tridactyla e 13 tamanduás-mirim (Tamandua tetradactyla adultos e saudáveis segundo exame físico, oriundos de cativeiro, da Fundação Parque Zoológico de São Paulo (São Paulo e do Parque Zoológico Municipal Quinzinho de Barros (Sorocaba. Os parâmetros hematológicos estudados incluíram contagem total de eritrócitos e leucócitos, hematócrito, concentração de hemoglobina, volume corpuscular médio, hemoglobina corpuscular média, concentração de hemoglobina corpuscular média, proteína plasmática total estimada e contagem diferencial de leucócitos. Também se realizou a pesquisa de hemoparasitas, não se encontrando nenhum nos esfregaços sanguíneos. De maneira geral, os valores obtidos não diferiram muito daqueles presentes na pouca literatura existente, contribuindo com dados adicionais para a interpretação de

  8. [Thomas' shunt for hemodialysis: dysfunction and its percutaneous treatment].

    Science.gov (United States)

    Gallego, J J; Santos, E; Méndez, J V; Coronel, F; Torrente, J; Holguín, A; Moreno, R

    2003-01-01

    To assess the usefulness of percutaneous treatment of abnormalities of the venous tree in extending the survival of external Thomas shunts (TS). Twelve cases of TS were included in a hemodialysis access fistula dysfunction monitoring program and were followed for up to 48 months. The abnormalities found were treated by percutaneous transluminal angioplasty (PTA) or thrombolysis and PTA. Survival curves and the Kaplan-Meier method were used to calculate the likelihood of primary patency (P1), secondary patency (P2), and overall patency (OP). A total of 61 interventions were performed during the period of follow-up. On 12 occasions the fistula was thrombosed; in the rest, increased venous pressure to 150 mmHg or higher was detected during dialysis. Fistulography was performed after washing the thrombosed fistulas with urokinase, and revealed one or more of the following angiographic signs: 1) a short reduction of more than 50% in lumen caliber in the femoral vein adjacent to the anastomosis, present in 52% of the cases (fig. 1); 2) imaging a "jet" of contrast material at the site of entry of the shunt into the femoral vein (fig. 2), present in 22% of the cases; and 3) a filling defect or "flap" at the same site, owing to hyperplastic tissue or piece of thrombus adhering to the intima, present in 34% of the cases (figs. 3-5). This last-mentioned finding ordinarily gave rise to a "valve" effect, whereby injection into the venous branch was feasible but aspiration from the venous branch was difficult or impossible. PTA was carried out and attained anatomical and functional success in 100% of cases. PI was 58%, 33%, 8%, and 0% at 6, 12, 24, and 36 months, respectively; P2 was 100%, 75%, 58%, and 25%; respectively, at those same times. The comparison of the PI and P2 curves was statistically significant; p < 0.001 (table 1). OP was 83%, 66%, 50% and 41% at 12, 24, 36 and 48 months. The comparison of the PI surgical and OP curves was statistically significant; p < 0

  9. Llewellyn Hilleth Thomas: An appraisal of an under-appreciated polymath

    Science.gov (United States)

    Jackson, John David

    2010-02-01

    Llewellyn Hilleth Thomas was born in 1903 and died in 1992 at the age of 88. His name is known by most for only two things, Thomas precession and the Thomas-Fermi atom. The many other facets of his career - astrophysics, atomic and molecular physics, nonlinear problems, accelerator physics, magnetohydrodynamics, computer design principles and software and hardware - are largely unknown or forgotten. I review his whole career - his early schooling, his time at Cambridge, then Copenhagen in 1925-26, and back to Cambridge, his move to the US as an assistant professor at Ohio State University in 1929, his wartime years at the Ballistic Research Laboratory, Aberdeen Proving Grounds, then in 1946 his new career as a unique resource at IBM's Watson Scientific Computing Laboratory and Columbia University until his first retirement in 1968, and his twilight years at North Carolina State University. Although the Thomas precession and the Thomas-Fermi atom may be the jewels in his crown, his many other accomplishments add to our appreciation of this consummate applied mathematician and physicist. )

  10. del Nido versus St. Thomas Cardioplegia Solutions: A Single-Center Retrospective Analysis of Post Cross-Clamp Defibrillation Rates.

    Science.gov (United States)

    Buel, Shane T; Striker, Carrie Whittaker; O'Brien, James E

    2016-06-01

    There are many cardioplegia solutions currently in use for pediatric cardiopulmonary bypass (CPB). The most common being del Nido solution. Another common cardioplegia solution used for pediatric CPB is St. Thomas. In October 2014, Children's Mercy Kansas City changed from the use of modified St. Thomas to del Nido. This study compared rates of post cross-clamp fibrillation requiring defibrillation between del Nido solution and modified St. Thomas solution stratified by weight at Children's Mercy Kansas City. This retrospective study consisted of 394 patients who underwent cardiac surgery requiring cardioplegia between January 1, 2014 and July 31, 2015. The outcome measured was defibrillation upon cross-clamp removal. Statistical significance was determined using Fishers exact test with a two-sided significance level of .05. Incidence of defibrillation post cross-clamp removal was 4.4% in the del Nido group and 26.8% in the St. Thomas group (p Thomas group (p Thomas group (p Thomas group (p 60-kg category had an incidence of defibrillation of 16.7% in the del Nido group and 63% in the St. Thomas group (p Thomas and del Nido cardioplegia solutions. Analyses of weight stratifications demonstrate a decrease in the rate of defibrillation post cross-clamp removal in all categories within the del Nido group.

  11. Ocorrência de Hepatozoon spp. (Apicomplexa, Hepatozoidae em serpentes do gênero Bothrops de cativeiro Occurrence of Hepatozoon spp. (Apicomplexa, Hepatozoidae in snakes of genus Bothrops in captivity

    Directory of Open Access Journals (Sweden)

    V. Glaser

    2008-10-01

    Full Text Available The occurrence of Hepatozoon gamont in the blood cells of Bothrops jararaca and B. jararacussu in captivity was analyzed. The prevalence of infection by Hepatozoon spp. was 50% and few erythrocytes contained the gamonts. Results suggest that the infection by Hepatozoon spp. occurred in the natural environment or after the captivity.

  12. Comportamento alimentar e dieta de Phrynops hilarii (Duméril & Bibron em cativeiro (Reptilia, Testudines, Chelidae Feeding behavior and diet of Phrynops hilarii (Duméril & Bibron in captivity (Reptilia, Testudines, Chelidae

    Directory of Open Access Journals (Sweden)

    Flavio de Barros Molina

    1998-01-01

    Full Text Available Since 1985 the biology and behavior of Phrynops hilarii (Duméril & Bibron, 1835 at São Paulo Zoo is being studied. Feeding behavior is divided in five phases (foraging, approach, capture, dilaceration and ingestion, but not necessarily all of them happen. During phase 1 the food or prey seems to be visually located. During phase 2 the food itens and stationaty preys are approached and examined by olfaction. Moving preys are pursued and there is no olfactory examination. During phase 3 the food is captured by suction. When food is bigger than turtle mouth it is dilacerated by one or both forefeet used alternately (phase 4. Ingestion is accomplished by gradual suction (phase 5. Intra and inter-specific cleptoparasitism was observed. Success in capture and ingestion of food seems not be dependent on species or size of the turtle. Adults, young, and hatchlings of P. hilarii are primarily carnivorous and vegetables were rarely eaten.

  13. Quantificação de esteróides fecais de fêmeas de onça-pintada (Panthera onca mantidas em cativeiro: validação da técnica

    Directory of Open Access Journals (Sweden)

    Priscila Viau

    2005-08-01

    Full Text Available Ovarian function of captive jaguars (Panthera onca; adults n=2 and pre-pubertal n=3 was assessed by extraction and quantification of fecal estrogens and progestins. Fecal samples were obtained 2-7 times per week during 16-18 months. Validation of solid phase radioimmunoassay for progesterone and 17b-estradiol was performed for jaguar fecal extracts. Mean concentration the fecal estrogen (ng/g of dry feces in pre-pubertal animals was 10,97 (range, 0,28 - 59,16 and adults animals was 68,99 (range, 3,50 - 609,37. Fecal progestins (mg/g of dry feces had a mean concentration of 0,26 (range, 0,02 - 4,44 in pre-pubertal animals and adults animals was 0,85 (range, 0,08 - 6,51.

  14. TAURINE DEFICIENCY IN COLLARED-ANTEATER (TAMANDUA TERTRADACTYLA FED WITH DOGS AND CATS MILK SUBSTITUTES DEFICIÊNCIA DE TAURINA EM FILHOTE DE TAMANDUÁ-MIRIM (Tamandua tetradactyla ALIMENTADO COM SUBSTITUTOS DE LEITE PARA CÃES E GATOS

    Directory of Open Access Journals (Sweden)

    Rafael Otávio Cançado Motta

    2008-12-01

    Full Text Available  The taurine is a sulphur amino acid that in most of the mammals produced in enough amounts in the liver, from metionine and cysteine, using the enzyme cysteine sulfinic acid decarboxylase. However, for felines are considered an essential amino acid, needing to be ingested as a supplement of the organism requirements. For anteaters the condition is not yet elucidated, but these animals have developed disease when fed with diet poor in this amino acid. The most frequent clinical sings observed in cats are dilated cardiomyopathy, retina degeneration, reproductive and development anomalies, increase of plaquetary aggregation, leucopenia and neurological disturbs. In the present case, a hand-hearing of collared-anteater (Tamandua tetradactyla feeding milk substitutes for dogs and cats, presented taurine deficiency, characterized mainly for loss of coats and seizures. The diagnosis was based in reply of the animal to the supplement, after which gad regression of the clinical sings without return.

    KEY WORDS: Collared-anteater, Tamandua tetradactyla, taurine. A taurina é um aminoácido sulfurado e, na maioria dos mamíferos, produzida em quantidades suficientes no fígado a partir de metionina e cisteína, utilizando a enzima decarboxilase do ácido cistéico sulfínico. Para felinos é considerado um aminoácido essencial, necessitando ser ingerido para suprimento às necessidades do organismo. Em tamanduás, esta condição não está bem definida, entretanto, animais alimentados com dietas carentes nesse aminoácido têm demonstrado sinais clínicos compatíveis com deficiência de taurina. Em gatos as alterações mais freqüentes são cardiomiopatia dilatada, degeneração da retina, anormalidades reprodutivas e de desenvolvimento, aumento da agregação plaquetária, leucopenia e distúrbios neurológicos. No presente caso, um filhote de tamanduá-mirim (Tamandua tetradactyla criado em cativeiro com substitutos de leite para c

  15. Obituary: Thomas C. Van Flandern (1940-2009)

    Science.gov (United States)

    Dunham, David; Slabinski, Victor

    2011-12-01

    Dr. Thomas Charles Van Flandern, an expert in celestial mechanics and cosmology, died January 9, 2009 in Seattle, Washington, of colon cancer. He was 68. Van Flandern was an astronomer at the U.S. Naval Observatory from 1963 to 1983. He developed software to predict and analyze lunar occultations to improve lunar orbital and fundamental star catalog data. In later years he championed increasingly controversial theories. But his 1978 prediction that some asteroids have natural satellites, which was almost universally rejected, was verified when the Galileo spacecraft photographed Dactyl, a satellite of (243) Ida, during its flyby in 1993. Besides astronomy and computers, he had strong interests in biochemistry and nutrition, and he ran a business selling personal computers in the 1980s. Tom Van Flandern was born June 26, 1940 in Cleveland, Ohio, the first child of Robert F. Van Flandern and Anna Mary Haley. His father, a police officer, left the family when Tom Van Flandern was 5. His mother died when he was 16; he and his siblings then lived with their grandmother, Margery Jobe, until he went to college. Tom Van Flandern became interested in astronomy as a child. He used his first telescope, purchased with newspaper delivery earnings, to observe lunar occultations, and then learned how to predict them, sparking a life-long passion for dynamical astronomy. While attending St. Ignatius High School, Van Flandern and fellow student Thomas Petrie organized the Cleveland Moonwatch team to observe the first artificial satellites, the only team without an adult organizer. In 1958, Tom Van Flandern entered Xavier University where he led the Cincinnati Moonwatch team. He learned computer programming at a summer job with General Electric and wrote software to calculate "look angles" from orbital elements. The Cincinnati team became a top producer of observations using these predictions. Tom obtained a B.S. in mathematics from Xavier in 1962. He spent the next year at

  16. A relativistic extended Fermi-Thomas-like equation for a self-gravitating system of fermions

    International Nuclear Information System (INIS)

    Merloni, A.; Ruffini, R.; Torroni, V.

    1998-01-01

    The authors extend previous results of a Fermi-Thomas model, describing self-gravitating fermions in their ground state, to a relativistic gravitational theory in Minkowski space. In such a theory the source term of the gravitational potential depends both on the pressure and the density of the fluid. It is shown that, in correspondence of this relativistic treatment, still a Fermi-Thomas-like equation can be derived for the self-gravitating system, though the non-linearities are much more complex. No Fermi-Thomas-like equation can be obtained in the General Relativistic treatment. The canonical results for neutron stars and white dwarfs are recovered and also some erroneous statements in the scientific literature are corrected

  17. The Ecclesiological Contributions of Thomas Helwys’s Reformation in a Baptist Context

    Directory of Open Access Journals (Sweden)

    Jones Marvin

    2017-12-01

    Full Text Available The English Separatist movement provided the background for which John Smyth and Thomas Helwys emerged to reconstitute a biblical ecclesiology. Through the study of the New Testament, they came to the position that infant baptism and covenantal theology could not be the foundation for the New Testament church. Both men embraced believer’s baptism as the basic foundation in which a recovered church should be built. Unfortunately, Smyth defected to the Mennonites, leaving Thomas Helwys to continue the fledging work known as Baptists. This article will examine the life of Thomas Helwys and his contribution to Baptist ecclesiology; it will also review selected literary works that contributed to the recovery of a New Testament church and the founding of Baptist ecclesiology.

  18. Jude the Obscure de Thomas Hardy et l’autorité de la lettre Jude the Obscure by Thomas Hardy and the Power of the Letter

    Directory of Open Access Journals (Sweden)

    Stéphanie Bernard

    2009-10-01

    Full Text Available Thomas Hardy is usually considered a Victorian writer. Nonetheless, his last novel Jude the Obscure, announced the era of modernity which started with the twentieth century, just before he abandoned fiction to concentrate on poetry. With modernity looming in the background, Jude the Obscure allowed for the rewriting of tragedy. Urban settings have replaced the countryside and all signs of transcendence have vanished from society. This defeat of the divine is nevertheless accompanied by a great number of biblical references. Thomas Hardy quotes and uses the Divine Letter as if to rewrite it rather than to appear faithful to the Word. The text keeps offering itself to the spell of voice: it does so when Job utters words of revolt and then worship, when Jude lets his imagination flow from his lips so that he seems to live on in the text after he is dead, or when the voice of the novelist becomes the voice of a poet.

  19. Naufrágio, cativeiro, e relações ibéricas: a História trágico-marítima num contexto comparativo Shipwreck, captivity, and Iberian relations: the História trágico-marítima in a comparative context

    Directory of Open Access Journals (Sweden)

    Lisa Voigt

    2008-06-01

    Full Text Available Esse artigo compara as narrativas portuguesas de naufrágios dos séculos dezesseis e dezessete, muitas das quais foram publicadas no livro História trágico-marítima, de Bernardo Gomes de Brito (1735-1736, com os relatos coevos de naufrágio e cativeiro hispânicos. Ao examinar não só as estratégias e as estruturas das narrativas de naufrágio e cativeiro, mas também suas conexões intertextuais, pretende-se iluminar o contexto ideológico e literário compartilhado pelos impérios ibéricos na modernidade. A comparação permite desnudar ainda a capacidade destas narrativas de divertir os autores e os leitores modernos como também o seu caráter didático e dessa forma questionar as interpretações contemporâneas que ou priorizam a perspectiva nacionalista ou focam-se exclusivamente no aspecto contra-hegemônico contidos nesses textos.This essay compares sixteenth - and early seventeenth-century Portuguese shipwreck narratives, many of which were collected and published in Bernardo Gomes de Brito's História trágico-marítima (1735-1736, with early modern Spanish accounts of shipwreck and captivity. By examining not only the common strategies and structures of shipwreck and captivity narratives, but also direct intertextual connections, it illuminates the shared literary and ideological context of the early modern Iberian empires. The comparison highlights the pleasurable as well as the didactic dimensions of these narratives for early modern writers and readers, thus challenging both nationalist interpretations and those that focus exclusively on their counter-hegemonic potential.

  20. Thomas Graham: I. Contributions to thermodynamics, chemistry, and the occlusion of gases

    OpenAIRE

    Wisniak, Jaime

    2013-01-01

    Thomas Graham (1805-1869) is known as the founder of colloidal chemistry and for his fundamental research on the nature of phosphoric acid and phosphates, diffusion of gases, liquids, and solutions, adsorption of gases by metals, dialysis, osmosis, mass transfer through membranes, and the constitution of matter. A Thomas Graham (1805-1869) se le conoce como el fundador de la química coloidal y por sus investigaciones fundamentales en las áreas de la naturaleza del ácido fosfórico y los fos...

  1. Biological aspects and life table of Uroleucon ambrosiae (Thomas, 1878) as a function of temperature

    OpenAIRE

    Auad Alexander Machado; Moraes Jair Campos de

    2003-01-01

    The aphid Uroleucon ambrosiae (Thomas) is considered a pest of hidroponically-grown lettuce, but basic and applied information on its control are scarce in Brazil. The aim of this study was to determine the effect of different temperatures on biological aspects and life history of U. ambrosiae (Thomas) developing on hydroponic lettuce (Lactuca sativa L.) crop. Newly emerged nymphs were placed on 4-cm discs of hydroponic lettuce, var. Verônica, which were maintained on 5-cm Petri dishes, at te...

  2. Derivation of the Euler equations in Thomas-Fermi theories of a hot nuclear system

    International Nuclear Information System (INIS)

    Wang, C.

    1992-01-01

    The variational extreme condition with respect to statistical distribution of nucleons in momentum space is applied to derive the Euler equation of the nuclear density profile. The resultant Euler equation of the nuclear density profile is proven to be identical with that obtained in the usual Thomas-Fermi theories of a hot nuclear system where the variation is made with respect to the nuclear density profile. A Fermi-Dirac-type distribution appears as a result of variation in the present approach, while it is used as a given expression in obtaining the variation of the nuclear density profile in the usual Thomas-Fermi theories

  3. Semiclassical approach to Regge poles trajectories calculations for nonsingular potentials: Thomas-Fermi type

    International Nuclear Information System (INIS)

    Belov, S M; Avdonina, N B; Felfli, Z; Marletta, M; Msezane, A Z; Naboko, S N

    2004-01-01

    A simple semiclassical approach, based on the investigation of anti-Stokes line topology, is presented for calculating Regge poles for nonsingular (Thomas-Fermi type) potentials, namely potentials with singularities at the origin weaker than order -2. The anti-Stokes lines for Thomas-Fermi potentials have a more complicated structure than those of singular potentials and require careful application of complex analysis. The explicit solution of the Bohr-Sommerfeld quantization condition is used to obtain approximate Regge poles. We introduce and employ three hypotheses to obtain several terms of the Regge pole approximation

  4. Cistomatose de glândula apócrina em onça-pintada (Panthera onca

    Directory of Open Access Journals (Sweden)

    Leonardo Gruchouskei

    Full Text Available RESUMO: A cistomatose de glândula apócrina é uma condição rara e não-neoplásica, que tem sido relatada em cães e gatos, e caracterizada por vários grupos de glândulas sudoríparas dilatadas, cuja distribuição generalizada raramente é observada. Uma fêmea de onça-pintada melânica (Panthera onca, com idade estimada de 16 anos e mantida em cativeiro, apresentou aumento de volume abdominal. Ao exame físico foram observados vários nódulos de consistência macia e flutuante, não aderidos, com tamanho de 2 a 15cm de diâmetro, na região ventral abdominal. Outras massas de menor diâmetro (0,5-1,0cm estavam presentes na região cervical e no dorso do animal. Estas massas foram removidas em um procedimento cirúrgico. Dentro deste cisto havia conteúdo líquido, inodoro e translúcido. Microscopicamente, observou-se entre a derme média e profunda a formação de múltiplos cistos de tamanho variável. Esses cistos eram revestidos por uma única camada de células predominantemente cubóides. Em alguns focos eram observadas raras projeções papiliformes de epitélio glandular. O citoplasma estava levemente eosinofílico e com raras imagens de decapitação do ápice. O diagnóstico de cistomatose de glândulas apócrinas foi realizado através dos achados macroscópicos e microscópicos.

  5. 75 FR 58426 - Notice of Intent to Repatriate Cultural Items: Thomas Gilcrease Institute of American History and...

    Science.gov (United States)

    2010-09-24

    ...: Thomas Gilcrease Institute of American History and Art, Tulsa, OK AGENCY: National Park Service, Interior... Thomas Gilcrease Institute of American History and Art (Gilcrease Museum), Tulsa, OK, that meet the... the Gilcrease Museum for the preservation of North American history. The first bundle is made of...

  6. Peakonsul Jaanus Kirikmäe andis teenetemärgi praost Thomas Vagale / Airi Vaga ; foto: Harold Karu

    Index Scriptorium Estoniae

    Vaga, Airi, 1940-

    2008-01-01

    President Toomas Hendrik Ilves annetas iseseisvuspäeva puhul USA I praostkonna praostile Thomas Vagale Valgetähe IV klassi teenetemärgi. Teenetemärgi andis Thomas Vagale üle Eesti Vabariigi peakonsul Jaanus Kirikmäe

  7. A new estimate of the Khirzhnits corrections to the zero temperature Thomas-Fermi equation-of-state

    International Nuclear Information System (INIS)

    Szichman, H.; Krumbein, A.D.; Eliezer, S.

    1984-09-01

    A method is proposed for estimating the zero temperature limit of the Khirzhnits corrections to the Thomas-Fermi equation-of-state by extrapolation of the finite-temperature results. The cold curves so obtained for Ti, Fe, Cu and Ta are compared with experimental results as well as with those calculated using other variations of the Thomas-Fermi model

  8. Influenza em animais heterotérmicos Influenza in heterothermics

    Directory of Open Access Journals (Sweden)

    Dalva Assunção Portari Mancini

    2004-06-01

    Full Text Available O objetivo foi pesquisar Ortomyxovirus em animais heterotérmicos. Coletou-se sangue de serpentes dos gêneros Bothrops e Crotalus e de sapo e rãs dos gêneros Bufo e Rana, para a detecção dos receptores de hemácias e anticorpos específicos, ao vírus influenza, pelos testes de hemaglutinação e inibição da hemaglutinação, respectivamente. Pelo teste de hemaglutinação, verificou-se que serpentes e sapos em cativeiro apresentaram receptores em suas hemácias para o vírus influenza, humano e eqüino do tipo A e tipo B. O mesmo ocorreu com serpentes recém chegadas. Quanto ao teste de inibição da hemaglutinação dos soros dos répteis observou-se títulos protetores de anticorpos aos vírus influenza tipo A (origens humana e eqüina e tipo B. Com soro de sapo não se observou reação de inibição da hemaglutinação porém, 83,3% das rãs obtiveram médias de 40UIH para algumas cepas. Conclui-se que animais heterotérmicos podem oferecer condições de hospedeiros aos vírus influenza, assim como susceptibilidade à infecção.The objective was to study Orthomyxovirus in heterothermic animals. Blood samples from snakes (genus Bothrops and Crotalus and from toads and frogs (genus Bufo and Rana were collected to evaluate the red cell receptors and antibodies specific to influenza virus by the hemagglutination and hemagglutination inhibition tests, respectively. Both snakes and toads kept in captivity presented receptors in their red cells and antibodies specific to either influenza virus type A (human and equine origin or influenza type B. The same was observed with recently captured snakes. Concerning the influenza hemagglutination inhibition antibodies protective levels were observed in the reptiles' serum, against influenza type A and type B. Unlike the toads, 83.3% of the frogs presented mean levels of Ab 40HIU for some influenza strains. It was concluded that heterothermic animals could offer host conditions to the influenza

  9. TUZ, Resonance Integrals in Unresolved Region, Various Temperature, From Porter-Thomas Distribution

    International Nuclear Information System (INIS)

    Kuncir, G.F.

    1969-01-01

    1 - Nature of physical problem solved: TUZ computes resonance integrals for a wide variety of temperatures, compositions, and geometries for the unresolved resonances. 2 - Method of solution: The resonances are considered to be defined by an average over the Porter-Thomas distribution of neutron widths

  10. Play as a Basic Pathway to the Self: An Interview with Thomas S. Henricks

    Science.gov (United States)

    American Journal of Play, 2015

    2015-01-01

    Thomas S. Henricks is the J. Earl Danieley Professor of Sociology and Distinguished University Professor at Elon University. Since receiving his doctorate in sociology at the University of Chicago, Henricks has investigated the sociology of sports from the fandom of modern American professional wrestling to the relationship between sports and…

  11. The Thomas-Reiche-Kuhn sum rule and the toroid moments

    International Nuclear Information System (INIS)

    Dubovik, V.M.

    1975-01-01

    By example of the Thomas-Reiche-Kuhn sum rule a procedure is given for calculating the retardation effects in any E-transition strengths via the toroid moments. The investigation has been performed at the Laboratory of Theoretical Physics, JINR

  12. The Importance of Peer Review: Thoughts on Knudson, Morrow, and Thomas (2014)

    Science.gov (United States)

    Fischman, Mark G.

    2014-01-01

    Knudson, Morrow, and Thomas (2014) recently summarized a number of important issues related to the quality of peer review and current peer-review practice in kinesiology. This writer endorses their six recommendations for improving peer review in kinesiology journals. The purpose of this commentary is to further highlight the importance of…

  13. A Critical Feminist and Race Critique of Thomas Piketty's "Capital in the Twenty-First Century"

    Science.gov (United States)

    Moeller, Kathryn

    2016-01-01

    Thomas Piketty's "Capital in the Twenty-first Century" documents the foreboding nature of rising wealth inequality in the twenty-first century. In an effort to promote a more just and democratic global society and rein in the unfettered accumulation of wealth by the few, Piketty calls for a global progressive annual tax on corporate…

  14. From pioneering to implementing automated blood pressure measurement in clinical practice: Thomas Pickering's legacy

    DEFF Research Database (Denmark)

    Stolarz-Skrzypek, Katarzyna; Thijs, Lutgarde; Wizner, Barbara

    2010-01-01

    Thomas G. Pickering spent most of his scientific career in carrying out research on clinical hypertension and blood pressure (BP) measurement. In our review of Pickering's seminal work, we first focused on white-coat hypertension and masked hypertension, two terms that he had introduced. Next, we...

  15. Thomas Merton Goes to Class: Pedagogy on the Borders of the Short Story

    Science.gov (United States)

    Callaghan, Michael J.

    2011-01-01

    Our thesis is more finely tuned to Thomas Merton (1915-68) the writer, more specifically, the poet/artist/writer and thinker. These are the components of the "Merton" voice. Merton senses the quality of innocence as the "sine qua non" of the poet or writer's vocation: "His art depends on an ingrained innocence which he would lose in business, in…

  16. The non-intuitive 1/2 Thomas factor: a heuristic argument with classical electromagnetism

    International Nuclear Information System (INIS)

    Chrysos, M

    2006-01-01

    We present a heuristic argument to deduce the non-intuitive 1/2 Thomas factor for an atomic electron revolving in its orbit about the nucleus. The argument, which is simple, pedagogical and accessible to physics beginners, uses elementary notions of classical electromagnetism rather than the advanced relativity concepts which are needed in any standard textbook derivation

  17. Thomas of Wroclaw (1297-1378) - Medieval bishop and scholar of English origin.

    Science.gov (United States)

    Bieganowski, Lech; Grzybowski, Andrzej

    2017-11-01

    Peter of Tilleberi (Tilbury), later known as bishop Thomas of Wroclaw, after completing his studies (in Bologna or in Montpellier) worked as a physician in northern Italy and probably in Spain. Later through Germany and Bohemia, he came to Wroclaw in 1336 where he joined the Order of St. Dominic. In 1352, Thomas was made an auxiliary bishop of the diocese of Wroclaw. After the episcopal consecration, Thomas stopped living in the abbey, but all the time he was well known both as a priest and physician. He is known as an author of several treatises on medical sciences. His most important work entitled Michi competit (i.e. It suits me) is composed of four parts: Regimen sanitatis (i.e. Hygiene), Aggregatum (i.e. Aggregation), Antidotarium (i.e. Medicine directory) and Practica medicinalis (i.e. Medical practices). Moreover, he is the author of other treatises including, for example, De phlebotomia et de iudiciis cruoris (i.e. On phlebotomy and blood content) and De urinis (i.e. On urine). Some Polish scientists claim that bishop Thomas of Wroclaw with his knowledge and industriousness functioned as a university faculty of medicine even though the University of Cracow had not been established yet.

  18. The Reverend Thomas Jefferson Bowen: An Introductory Background to His Linguistic Works, 1850-1856

    Science.gov (United States)

    Awoniyi, Timothy A.

    1974-01-01

    A historical narrative background for the linguistic works of Thomas Jefferson Bowen, an American missionary who was the first non-Nigerian to publish a grammar of Yoruba (1858). The author points up a need for further scholarly review of Bowen's pioneering work and contribution to Yoruba studies. (JT)

  19. Thomas Aquinas on the Beatitudes : Reading Matthew, Disputing Grace and Virtue, Preaching Happiness

    NARCIS (Netherlands)

    ten Klooster, Anton

    2018-01-01

    What is happiness and how do we attain it? Saint Thomas Aquinas (ca. 1226-1274) devoted much time to these questions. In studying them he always returned to the beatitudes as they are found in Matthew 5:1-10. They function as the framework for his theology of human happiness. This study presents

  20. For whom the bells toll: a polyphonic fragment in Thomas Mann's 'Der Erwählte'

    NARCIS (Netherlands)

    Lichtenstein, S.

    2010-01-01

    Although many studies have been devoted to the role of music in the works of Thomas Mann, very little attention has been paid to this aspect in his novel Der Erwählte. This novel presents two main ideas, an ethical and an aesthetical one, which are connected with each other and with Mann’s critical

  1. Thomas Berdmore, dentist of His Majesty, George III, and dental calculus.

    Science.gov (United States)

    Andreana, S; Andreana, G; Gonzalez, Y M; Ciancio, S

    1996-11-01

    Thomas Berdmore's book, Disorders of Deformities of the Teeth and Gums, presents examples of early concepts of preventive dentistry and treatment of periodontal diseases. Various aspects of dental calculus formation and composition are analyzed. Also the effects of periodontal disease as seen by Berdmore are discussed, and ways of treatment in 1770 summarized.

  2. Thomas Merton’s poetics of translation in his letters to writers

    Directory of Open Access Journals (Sweden)

    Marcela María Raggio

    2016-05-01

    Full Text Available This article explores Thomas Merton’s poetics of translation as reflected in his letters to writers. There, Merton expresses his ideas on poetic translation, the methods and the experience of approaching foreign literature through translation. Then, a translation analysis of a sample revises the connection between Merton’s poetics and practice of translation.

  3. USA saadik loodab võita eestlaste poolehoiu / Joseph M. DeThomas

    Index Scriptorium Estoniae

    DeThomas, Joseph M.

    2003-01-01

    USA suursaadik Eestis Joseph DeThomas vastab on-line intervjuus Eesti Päevalehe lugejate küsimustele Iraagi ründamise, USA ja Euroopa vahelise lõhe, USA Eesti saatkonna võimaliku ümberkolimise kohta

  4. Thomas Hardy's Victorian Gothic: Reassessing Hardy's Fiction and His Gothic Sensibility.

    Science.gov (United States)

    Goldstein, Norma Walrath

    Proposing that Thomas Hardy's fiction exhibits strong Gothic sensibilities which offer insight into his artistic vision and add to the power of his fiction, creating a new form of the Gothic, a Victorian Gothic, this dissertation reassesses the Gothic strains in Hardy's fiction. The dissertation is in eight chapters: (1) Introduction to Hardy's…

  5. Jesus en geweld: Markus 12:1-12 (en par) en Thomas 65 | van Eck ...

    African Journals Online (AJOL)

    Jesus and violence: Mark 12:1-12 (and par) and. Thomas 65. As an advanced agrarian (aristocratic) society, first-century Palestine's social fabric was built on systemic tensions and conflicts between the elite (rulers) and the peasantry (the ruled). At the root of these conflicts were incompatible values (ideologies) and

  6. A Possible Source For Sir Thomas More’s ‘Mountainish Inhumanity’

    NARCIS (Netherlands)

    Steenbergh, Kristine

    2017-01-01

    Shakespeare’s authorship of a scene in Sir Thomas More has been established as highly probable on the basis of an analysis of the handwriting, vocabulary, and collocations stylistics. His addition to the play was long believed to have been written soon after publication of the original play, in

  7. Manson Chicks and Microskirted Cuties : Pornification in Thomas Pynchon's Inherent Vice

    NARCIS (Netherlands)

    Cook, S.J.|info:eu-repo/dai/nl/411939432

    2015-01-01

    Many sexual encounters in Thomas Pynchon’s fiction have occurred beyond the mainstream, generating theatres of perversity which dramatise the death wish and enact power relations from wider arenas. However, in Inherent Vice they change in nature. With the exception of scenes which use Charles Manson

  8. E.E.L.K. Peapiiskopi valimised / Thomas Vaga, Ivar Nippak

    Index Scriptorium Estoniae

    Vaga, Thomas, 1938-

    2007-01-01

    21. detsembril teatas häältelugemiskomisjon, et kaks enam hääli saanud kandidaati on Thomas Vaga ja Andres Taul. Samade kandidaatide vahel toimub korduv hääletus. Uued valimismaterjalid saadetakse välja 2007. aasta jaanuaris

  9. 78 FR 59964 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-09-30

    ....S.C. 3003, of the completion of an inventory of human remains under the control of the Burke Museum....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Washington (Burke Museum), and Central Washington University have completed an inventory of human remains, in...

  10. 78 FR 64006 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-10-25

    ... inventory of human remains under the control of the Burke Museum. The human remains were removed from Island....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Memorial Washington State Museum, University of Washington (Burke Museum), has completed an inventory of...

  11. 78 FR 59955 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Science.gov (United States)

    2013-09-30

    ... completion of an inventory of human remains under the control of the Burke Museum, Seattle, WA. The human....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Memorial Washington State Museum, University of Washington (Burke Museum), has completed an inventory of...

  12. ThomAs AquinAs: on LAW, TyrAnny And resisTAnce

    African Journals Online (AJOL)

    Thomas Aquinas's notion on law, tyranny and resistance served as a limitation on .... is obliged to disobey it, as did the holy martyrs who suffered death rather than ..... and, what is worse, he brings upon himself the most terrible penalty, namely.

  13. 78 FR 65511 - Death of Thomas S. Foley Former Speaker of the House of Representatives

    Science.gov (United States)

    2013-10-31

    ... Vol. 78 Thursday, No. 211 October 31, 2013 Part IV The President Proclamation 9046--Death of Thomas S. Foley Former Speaker of the House of Representatives #0; #0; #0; Presidential Documents #0; #0...; #0; #0;Title 3-- #0;The President [[Page 65513

  14. Mythe en macht. Over de kritische psychiatrie van Thomas S. Szasz

    NARCIS (Netherlands)

    Pols, Jan

    1984-01-01

    The aim of this study is to present a review and a critical evaluation of the work of Thomas S. Szasz. First of all the extensive work of Szasz has been studied, resulting in a resumé of his views regarding psychiatry, mental illness, and psychiatrists and their patients. The work of Szasz is to be

  15. Dalit humanization: A Quest based on M.M. Thomas' theology of salvation and humanization

    NARCIS (Netherlands)

    Rajaiah, J.

    2016-01-01

    Chapter one states the central quest of this thesis: to develop a Dalit theology on the basis of the concepts salvation and humanization of M.M. Thomas. Chapter two elucidates the socio- political and religious milieu which influenced his theology. Thomas’ theology has evolved and developed in

  16. Numerical studies of the g-hartree density functional in the Thomas-Fermi scaling limit

    International Nuclear Information System (INIS)

    Millack, T.; Weymans, G.

    1986-02-01

    Methods of finite temperature quantum field theory are used to construct the g-Hartree density functional for atoms. Low and high temperature expansions are discussed in detail. Numerical studies for atomic ground-state configurations are presented in the Thomas-Fermi-Scaling limit. (orig.)

  17. Thomas L. Griffiths: Award for Distinguished Scientific Early Career Contributions to Psychology

    Science.gov (United States)

    American Psychologist, 2012

    2012-01-01

    Presents a short biography of one of the winners of the American Psychological Association's Award for Distinguished Scientific Early Career Contributions to Psychology (2012). Thomas L. Griffiths won the award for bringing mathematical precision to the deepest questions in human learning, reasoning, and concept formation. In his pioneering work,…

  18. On the Road with Thomas Hart Benton: Images of a Changing America.

    Science.gov (United States)

    Johnson, Mark M.

    1999-01-01

    Summarizes the life and work of artist Thomas Hart Benton. Focuses on his paintings of the United States that capture the characteristics of regional life, customs, and nature before modern advancements and urbanization. Provides the itinerary for the 14- venue tour of 77 of Benton's works. (CMK)

  19. A Nobel Prize for empirical macroeconometrics: assessing the contributions of Thomas Sargent and Christopher Sims

    NARCIS (Netherlands)

    Boumans, M.; Sent, E.M.

    2013-01-01

    This paper provides an assessment of the contributions of the 2011 Nobel Prize winners, Thomas Sargent and Christopher Sims. They received the prize ‘for their empirical research on cause and effect in the macroeconomy’. The paper illustrates that Sargent entertained different interpretations of

  20. St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1/3 arc-second St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model will be used to support NOAA's tsunami forecast system and for...

  1. 78 FR 50109 - Notice of Intent To Repatriate Cultural Items: Thomas Burke Memorial Washington State Museum...

    Science.gov (United States)

    2013-08-16

    ... with the appropriate Indian tribes or Native Hawaiian organizations, has determined that the cultural... organization not identified in this notice that wish to claim these cultural items should submit a written....R50000] Notice of Intent To Repatriate Cultural Items: Thomas Burke Memorial Washington State Museum...

  2. As Luck Would Have It: Thomas Hardy's "Bildungsroman" on Leading a Human Life

    Science.gov (United States)

    Laverty, Megan Jane

    2014-01-01

    In this essay, I demonstrate the value of the Bildungsroman for philosophy of education on the grounds that these narratives raise and explore educational questions. I focus on a short story in the Bildungsroman tradition, Thomas Hardy's "A Mere Interlude". This story describes the maturation of its heroine by narrating a series of…

  3. Electrical Connections: Letters to Thomas Edison in Response to His Claim of Solving Incandescent Lighting, 1878.

    Science.gov (United States)

    Bazerman, Charles

    1994-01-01

    Discusses the way in which letters sent to Thomas Edison following the report that he had solved the problem of incandescent lighting reveal the many discursive worlds that Edison's work touched. Claims these letters indicate how a technological accomplishment is also a multiple, complex social, and communicative accomplishment, creating place and…

  4. Thomas Edison's Inventions in the 1900s and Today: From "New" to You! [Lesson Plan].

    Science.gov (United States)

    2002

    The purpose of this lesson is to familiarize students with life and technology around 1900 so that they can better understand how Thomas Edison and his many inventions influenced both. Without some understanding of Edison's time, it is unclear just how significant an impact Edison had on the world, both then and now. While the incandescent light…

  5. "Mens Sana in Corpore Sano": Human Values in Thomas Wilson's "The Arte of Rhetorique."

    Science.gov (United States)

    Luehring, Janet

    In 1553 the work that is touted as the first complete book written in English on rhetoric was published, Thomas Wilson's "Arte of Rhetorique." It became so popular it enjoyed eight printings within its century. Wilson was not a person to translate and read just for knowledge; he believed that knowledge should be imparted to the general…

  6. Dualling Thomas: Maine College Helps Students Earn College Credit While in High School

    Science.gov (United States)

    MacKenzie, Riley

    2016-01-01

    The Pathways Program allows juniors and seniors in high school who have a high school GPA of 3.0, a demonstrated capacity for college work, and a recommendation of the high school guidance counselor, to pursue their associate degrees at Thomas College in Waterville, Maine, while completing the requirements for their high school diploma at…

  7. Equations of State of Elements Based on the Generalized Fermi-Thomas Theory

    Science.gov (United States)

    Feynman, R. P.; Metropolis, N.; Teller, E.

    1947-04-28

    The Fermi-Thomas model has been used to derive the equation of state of matter at high pressures and at various temperatures. Calculations have been carried out both without and with the exchange terms. Discussion of similarity transformations lead to the virial theorem and to correlation of solutions for different Z-values.

  8. Remediation System Evaluation, Tutu Wellfield Superfund Site, St. Thomas, U.S. Virgin Islands

    Science.gov (United States)

    The Tutu Wellfield Superfund Site is a 1.5 square mile site located on the eastern end of St. Thomas, U.S. Virgin Islands (USVI) within the upper Turpentine Run surface drainage basin in the Anna’s Retreat area.

  9. The perturbation of the condensed medium in the Thomas-Fermi model

    Science.gov (United States)

    Kyarov, A. Kh; Savintsev, A. P.

    2018-01-01

    The research presented in this work is the continuation of the previous studies, which gave a qualitative estimating solution of the problem. The aim of this work is the calculation of static perturbation of condensed medium in the Thomas-Fermi approximation.

  10. Spherical time dependent Thomas-Fermi calculation of the dynamical evolution of hot and compressed nuclei

    International Nuclear Information System (INIS)

    Nemeth, J.; Barranco, M.; Ngo, C.; Tomasi, E.

    1985-01-01

    We have used a self-consistent time dependent Thomas-Fermi model at finite temperature to calculate the dynamical evolution of hot and compressed nuclei. It has been found that nuclei can accomodate more thermal energy than compressional energy before they break. (orig.)

  11. Reply to comment by Thomas on ''On rainbow scattering in inelastic molecular collisions''

    International Nuclear Information System (INIS)

    Bowman, J.M.; Lee, K.T.

    1981-01-01

    The comments of Thomas 1 on the location of rainbows in inelastic molecular scattering of Ref. 2 are discussed and evaluated. It is contended that more insight into the nature of reainbows in rotatinally inelstic collisions is obtained by using the arguments in ref. 2

  12. Many Modernities and Utopia : From Thomas More to South Asian Utopian Writings

    NARCIS (Netherlands)

    Bagchi, B.

    2016-01-01

    This chapter sees Utopia as at once a place of dreams, a place of the good, and a place which is nowhere to be found: paradox, ambiguity, and janus-facedness are embedded in a very modern punning coupling of the good, ‘eu’, and the nonexistent, ‘ou’, made by Thomas More in his Greek neologism

  13. The Two Hands of Thomas Aquinas : The Reportationes of the Commentary on Matthew

    NARCIS (Netherlands)

    ten Klooster, Anton

    2014-01-01

    The gospel of Matthew is more important to the theology of Thomas Aquinas than most scholars have realised. Access to his commentary on this gospel is impeded by the lack of a critical edition. Moreover, we have only two reportationes of the text. In order to establish the value of these texts, I

  14. The poor in the Epistle of James and the Gospel of Thomas

    Directory of Open Access Journals (Sweden)

    Patrick J. Hartin

    1997-12-01

    Full Text Available This study explores similarities in the thought world of the Epistle of James and the Gospel of Thomas. Particular attention is devoted to the role that the 'poor' and 'poverty' play in both documents. For the Epistle of James it is 'the poor in the world that God has chosen to be rich in faith and heirs of the kingdom' (Ja 2:5.  In a similar vein, in the Gospel of Thomas the kingdom is promised to those who have embraced the poverty of a radical life-style: 'Blessed are the poor, for yours is the kingdom of heaven' (GTh 54. This outlook betrays a basic ethos adopted toward the world. In both the Epistle of James and the Gospel of Thomas the relationship to the world ultimately determines one's relationship to the kingdom or to God. For the Epistle of James the very definition of religion demands that one keep 'oneself unstained from  the world' (Ja 1 :27 and that 'friendship with the world' is enmity with God (Ja 4:4. For the Gospel of Thomas the rejection of the world involves a radical ethos that embraces an intinerant life ('Be passersby' [GTh 42J, which includes a rejection of wealth (GTh 63.'If you do not abstain from the world, you will not find the kingdom' (GTh 27. It is argued that the Gospel of Thomas and the Epistle of James reflect traditional sayings that endorse a similar ethos of radical discipleship.

  15. Occurrence of Microcerella halli (Engel (Diptera, Sarcophagidae in snake carrion in southeastern Brazil Ocorrência de Microcerella halli (Engel (Diptera, Sarcophagidae em uma Carcaça de Cobra no Sudeste Brasileiro

    Directory of Open Access Journals (Sweden)

    Thiago de C. Moretti

    2009-06-01

    Full Text Available The occurrence of 27 second-instar larvae of the flesh fly Microcerella halli (Engel, 1931 (Diptera, Sarcophagidae in a carcass of a snake usually called as Urutu, Bothrops alternatus (Duméril, Bibron & Duméril, 1854 (Serpentes, Viperidae, Crotalinae is reported. The snake was kept in captivity in a snake farm in Morungaba, São Paulo state, Brazil. Descriptions of reptile carcass colonization by insects and general biological data of this flesh fly are scarce and this necrophagic behavior is described for the first time in literature.A ocorrência de 27 larvas de segundo estádio do sarcofagídeo Microcerella halli (Engel, 1931 (Diptera, Sarcophagidae em uma carcaça de urutu Bothrops alternatus (Duméril, Bibron & Duméril, 1854 (Serpentes, Viperidae, Crotalinae é relatada. A cobra era mantida em cativeiro em um serpentário no município de Morungaba, estado de São Paulo, Brasil. Descrições de colonização de carcaças de répteis por insetos e dados gerais da biologia deste sarcofagídeo são escassos, e este comportamento necrófago é descrito pela primeira vez na literatura.

  16. Detecção de Chlamydophila felis e Herpesvirus felino tipo 1 em felídeo não doméstico no Brasil

    Directory of Open Access Journals (Sweden)

    Meire Christina Seki

    2016-07-01

    Full Text Available Poucos trabalhos descrevem a ocorrência dos agentes do complexo respiratório felino, Herpesvírus Felino tipo 1 (FHV-1 e Chlamydophila felis, e a coinfecção com o vírus da imunodeficiência felina (FIV e leucemia viral felina (FeLV em felinos não domésticos no Brasil. Entre 2009 e 2010, 72 amostras de swab de conjuntiva e de soro foram coletados de oito espécies de felinos não domésticos (Leopardus pardalis, Leopardus tigrinus, Panthera leo, Panthera tigris, Puma concolor, Puma yagouaroundi, Oncifelis colocolo, and Panthera onca mantidos em cativeiro em zoológicos brasileiros. O DNA foi extraído das amostras de swab de conjuntiva para detecção de Chlamydophila sp e FHV-1 pela PCR. Anticorpos para FIV e antígeno para FeLV foram determinados pelo kit comercial de ELISA. Anticorpos para FIV foram detectados em cinco felídeos (6,9%. Nenhuma amostra foi positiva para a presença de antígeno de FeLV. Um (1,3% dos 72 felinos não domésticos apresentou fragmentos de DNA de Chlamydophila sp e FHV-1 pela PCR. Este felino era uma jaguatirica que não apresentou anticorpos para FIV e nem antígeno para FelV. Estes resultados demonstram a ocorrência de coinfecção de C. felis e FHV-1 em uma jaguatirica (Leopardus pardalis no Brasil.

  17. 33 CFR 207.425 - Calumet River, Ill.; Thomas J. O'Brien Lock and Controlling Works and the use, administration and...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Calumet River, Ill.; Thomas J. O... DEFENSE NAVIGATION REGULATIONS § 207.425 Calumet River, Ill.; Thomas J. O'Brien Lock and Controlling Works... paragraph (a)(1) of this section. (b) Lock—(1) Operation. The Thomas J. O'Brien Lock and Dam is part of the...

  18. Thomas Piketty e "O Capital no Século XXI": da economia política à Sociologia contemporânea

    Directory of Open Access Journals (Sweden)

    Bernardo Caprara

    Full Text Available Resumo O tema da desigualdade tem uma larga tradição de análise nas Ciências Sociais. Até o final do século XX, a desigualdade econômica ocupava boa parte dessas discussões. De lá para cá, as desigualdades passaram a ser vistas como multidimensionais, mas permanece relevante o estudo da distribuição desigual de renda, riqueza e capital. A obra "O Capital no Século XXI", do economista francês Thomas Piketty, publicada em 2013, na França, e em 2014, no Brasil, envereda por esse caminho e ilumina novas indagações sobre a atualidade e os rumos da desigualdade econômica. Esta resenha crítica objetiva apresentar as principais contribuições do autor para o debate público e acadêmico. Além disso, ambiciona refletir sobre uma agenda para a Sociologia atual, desde a importância de entender como ocorre a gênese e a legitimação da reprodução das desigualdades de oportunidades no nosso tempo.

  19. Thomas George Lee - Implantation and early development of North American rodents

    DEFF Research Database (Denmark)

    Carter, Anthony Michael

    2011-01-01

    A century ago Thomas G. Lee amassed an unparalleled collection of developmental series of North American rodents such as the thirteen-lined ground squirrel, the Plains pocket gopher and Merriam's kangaroo rat. He was the first to describe the initial attachment of the squirrel blastocyst to the a......A century ago Thomas G. Lee amassed an unparalleled collection of developmental series of North American rodents such as the thirteen-lined ground squirrel, the Plains pocket gopher and Merriam's kangaroo rat. He was the first to describe the initial attachment of the squirrel blastocyst...... to the antimesometrial side of the uterus. The full potential of Lee's material was not realized until after his death, when it came into the possession of Mossman. The latter relied heavily on Lee's collection when writing his seminal monograph on the comparative morphogenesis of fetal membranes and much of Lee...

  20. Thomas Mann's "Tobias Mindernickel" in Light of Sartre's "Being-for-Others"

    Directory of Open Access Journals (Sweden)

    Beth Bjorklund

    1978-01-01

    Full Text Available Sartre's analysis of "Being-for-Others" in Being and Nothingness describes the Self-Other relationship as essentially one of conflict, with the Self attempting either to dominate or to be dominated by the Other. Subject-Object relations are a common theme also in the early works of Thomas Mann, who gives artistic expression to many of the same problems which Sartre later formalized in a philosophical theory. The sado-masochistic character, which is portrayed in several of Thomas Mann's narratives, receives its strongest expression in the story "Tobias Mindernickel," which is here singled out for analysis. Humiliation gives rise to aggression, as the protagonist feels both an attraction and a repulsion for his surrogate lover, a dog. The interpersonal relationships revealed here serve as paradigmatic illustration of Sartre's theory of "Concrete Relations with Others."

  1. Thomas-Fermi treatment of nuclear masses, deformations and density distributions

    International Nuclear Information System (INIS)

    Myers, W.D.; Swiatecki, W.J.

    1994-08-01

    A recently completed Thomas-Fermi model of nuclei is described. Six adjustable parameters of the effective nucleon-nucleon interaction were fitted to the shell-corrected binding energies of 1654 nuclei and to the diffuseness of the nuclear surface. The model is then successful in reproducing nuclear sizes, and only small deviations are found between calculated and measured fission barriers of 36 nuclei. The model is applied to the prediction of fission barriers of light elements, to drip-line nuclei like 82 Sn and 170 Sn, to the properties of nuclear and neutron matter and to nuclear bubble configurations with Z 2 /A ∼ 100. The relation of a Thomas-Fermi theory to the Droplet and Liquid Drop models is illustrated

  2. Two-centre interference effects on the Thomas two-step scattering mechanisms

    International Nuclear Information System (INIS)

    Adivi, E Ghanbari

    2010-01-01

    The charge transfer process in the collision of fast protons with hydrogen molecules is theoretically investigated using the second-order Born approximation with correct boundary conditions. In addition to two first-order terms, the present calculations include the three second-order terms which correspond to the Thomas two-step scattering mechanisms. The interference effects, due to the scattering of the particles from two atomic centres, on the electron capture differential cross sections vary significantly with the orientation of the molecule and with the impact energy. After the averaging over all molecular orientations the interference patterns disappear but the Thomas peak becomes more pronounced. These patterns are also apparent in the differential cross sections as a function of the angle between the molecular axis and the incident beam direction. The integrated cross sections are calculated and the results are compared with available experimental data.

  3. Thomas Edison, le magicien de Menlo Park la vie lumineuse d'un inventeur insatiable

    CERN Document Server

    Reyners, Benjamin; Klein-Scholz, Christelle

    2015-01-01

    Découvrez enfin tout ce qu'il faut savoir sur Thomas Edison et ses inventions en moins d'une heure ! Inventeur de génie, Thomas Edison est aussi l'un des plus prolifiques de tous les temps. Pourtant, rien ne laissait présager un tel destin... Peu scolarisé, il est d'abord vendeur de journaux à 12 ans, puis télégraphiste à 15, avant de devenir l'un des meilleurs ingénieurs de Wall Street à seulement 22 ans. Il ne cesse dès lors d'accumuler les succès. Doté d'une curiosité insatiable et passionné depuis l'enfance par les expériences en tous genres, il crée coup sur coup les plus grandes inventio

  4. Thomas Kuhn's revolutions a historical and an evolutionary philosophy of science?

    CERN Document Server

    Marcum, James A

    2015-01-01

    This new edition of Thomas Kuhn's Revolution marks the 50th anniversary of the publication of Kuhn's most influential work. Drawing on the rich archival sources at MIT, and engaging fully with current scholarship, James Marcum provides the historical background to the development of The Structure of Scientific Revolutions. Exploring the shift Kuhn makes from a historical to an evolutionary philosophy of science and examining Kuhn's legacy in depth, Marcum answers key questions: What exactly was Kuhn's historiographic revolution and how did it come about? Why did it have the impact it did? What will its future impact be for both academia and society? Marcum's answers build a new portrait of Kuhn: his personality, his pedagogical style and the intellectual and social context in which he practiced his trade. Thomas Kuhn's Revolution shows how Kuhn transcends the boundaries of the philosophy of science, influencing sociologists, economists, theologians and even policy makers and politicians. This is a comprehensi...

  5. Thomas Aquinas on the Soul: Old problems, New Solutions. Guiding Premises for a Thomistic Synthesis

    Directory of Open Access Journals (Sweden)

    Yevgeniy Shilov

    2012-12-01

    Full Text Available This article examines two main approaches to the doctrine of the soul: that of Plato and that of Aristotle. Each of these approaches had its own development and its own interpretations. Plato and his school was more important during the Middle Ages. Through the neo-platonic philosophers it reached Saint Augustine and became a part of the western cultural and religious heritage until finally it was taken up by member of the Franciscan order - Roger Bacon and Bonaventure. But this paradigm could not solve a host of problems connected with the soul and many of them remained unresolved. The end of the twelfth century brought the growth of the universities and the teaching of Aristotle - a new paradigm - transmitted by the Arabic philosophers which was rediscovered by the West. Two commentators on Aristotle - Averroes and Avicenna -were the most important for the West, especially since Avicenna exerted a great influence on Albert the Great. But both Plato and Aristotle, when taken separately, proved to be quite useless in resolving certain problems. But Thomas Aquinas was able to splice the Gordian knot concealing a solution to the problem of the soul. By combining the psychology of Plato with the metaphysics of Aristotle, Thomas succeeded in creating a new concept of the human person. The author of this article has tried to explain the difficulties which faced Thomas and the way in which Thomas was able to resolve a problem which had troubled philosophy through the ages - the problem of reconciling Plato with Aristotle and finding a way to make their conflicting philosophies agree with each other

  6. Nonexistence in Thomas-Fermi-Dirac-von Weizsäcker Theory with Small Nuclear Charges

    Energy Technology Data Exchange (ETDEWEB)

    Nam, Phan Thành, E-mail: pnam@ist.ac.at [Institute of Science and Technology Austria (Austria); Den Bosch, Hanne Van, E-mail: hannevdbosch@fis.puc.cl [Pontificia Universidad Católica de Chile, Instituto de Física (Chile)

    2017-06-15

    We study the ionization problem in the Thomas-Fermi-Dirac-von Weizsäcker theory for atoms and molecules. We prove the nonexistence of minimizers for the energy functional when the number of electrons is large and the total nuclear charge is small. This nonexistence result also applies to external potentials decaying faster than the Coulomb potential. In the case of arbitrary nuclear charges, we obtain the nonexistence of stable minimizers and radial minimizers.

  7. Thomas H. Shepard, M.D., pioneer in embryology and teratology.

    Science.gov (United States)

    Fantel, Alan G; Polifka, Janine E; Oakley, Godfrey P

    2017-06-01

    Dr. Thomas H. Shepard died on October 3, 2016 at the age of 93. He was a major figure in the fields of teratology, embryonic and fetal pathology, and pediatrics. He was beloved by his colleagues as he was by the many students and fellows whom he taught, mentored and befriended. His contributions to teratology are extraordinary and he is greatly missed. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  8. Secrets of Thomas Hardy’s Biography: The Attempt of Reading in John Fowles’ Works

    OpenAIRE

    Levytska, Oksana

    2014-01-01

    Hardy’s personality as a writer and a man invariably accompanies John Fowles’ texts, he repeatedly clearly and sometimes with hints and allusions appeals to the creativity of this outstanding writer of the Victorian era, uses as an epigraph quotes from his texts, reveals little known facts of his biography, conducts the biographical analysis of his works, etc. John Fowles’ permanent appeal to Thomas Hardy’s personality the author himself explains by close proximity and affinity of writer's wo...

  9. Application of the Thomas-Fermi statistical model to the thermodynamics of high density matter

    International Nuclear Information System (INIS)

    Martin, R.

    1977-01-01

    The Thomas-Fermi statistical model, from the N-body point of view is used in order to have systematic corrections to the T-Fermi's equation. Approximate calculus methods are found from analytic study of the T-Fermi's equation for non zero temperature. T-Fermi's equation is solved with the code ''Golem''written in Fortran V (Univac). It also provides the thermodynamical quantities and a new method to calculate several isothermal tables. (author) [es

  10. Victorian telescope makers. The lives and letters of Thomas and Howard Grubb.

    Science.gov (United States)

    Glass, I. S.

    This book is the story of a highly specialized and unusual nineteenth-century business enterprise. Makers of some of the largest and best known telescopes of the Victorian era, the Grubbs of Dublin were at the forefront of optical and mechanical engineering. For 95 years Thomas and Howard Grubb, father and son, supplied astronomical instruments to the world. Through extensive use of their original letters and documents the author has allowed the Grubbs to speak for themselves.

  11. Physician/chemist/geologist: Charles Thomas Jackson's life of conflict and controversy

    Science.gov (United States)

    Landa, E.R.

    1995-01-01

    After a brief medical career, Charles Thomas Jackson (1805-1880) began work as a consulting chemist and geologist in Boston. He serves as State Geologist in Maine, Rhode Island, and New Hampshire from 1837 to 1884, and completed geological surveys of those States. In 1847, he was appointed United States Geologist to undertake a survey of the public lands of the Lake Superior region of Michigan. This survey was beset by strife, and Jackson was forced to resign in 1849. -from Author

  12. Briti teadlane: kübersõda ei tule / Thomas Rid ; intervjueerinud Raimo Poom

    Index Scriptorium Estoniae

    Rid, Thomas

    2013-01-01

    Sõjauuringute õppejõud Thomas Rid leiab, et internetis on palju ohte, kuid kübersõda ei ole üks neist. Ridi arvates on äärmiselt ebatõenäoline, et NATO käivitaks kunagi küberrünnaku tõttu 5. artikli. Interneti kõige suuremaks ohustajaks pole NSA, vaid vabadust piirata soovivad autoritaarsed riigid

  13. Samuel Thomas Soemmerring (1755-1830): The Naming of Cranial Nerves.

    Science.gov (United States)

    Pearce, John M S

    2017-01-01

    Samuel Thomas Soemmerring was a Prussian polymathic doctor with remarkable achievements in anatomy, draftsmanship and inventions. His naming of 12 pairs of cranial nerves in his graduation thesis is of particular importance. He also gave original descriptions of the macula, sensory pathways and of the substantia nigra. His non-medical contributions were diverse and included criticism of the guillotine, invention of a telegraphic system, and discoveries in palaeontology. © 2017 S. Karger AG, Basel.

  14. Application of the Thomas-Fermi statistical model to the thermodynamics of high density matter

    International Nuclear Information System (INIS)

    Martin, R.

    1977-01-01

    The Thomas-Fermi statistical model, from the N-body point of view is used in order to have systematic corrections to the T-Fermis equation. Approximate calculus methods are found from analytic study of the T-Fermis equation for non zero temperature. T-Fermis equation is solved with the code GOLEM written in FORTRAN V (UNIVAC). It also provides the thermodynamical quantities and a new method to calculate several isothermal tables. (Author) 24 refs

  15. Ethics in the medieval university: the importance of classics reading for the elaboration of Thomas Aquinas

    Directory of Open Access Journals (Sweden)

    Tatyana Murer Cavalcante

    2012-05-01

    Full Text Available This paper aims to present some considerations about the importance of reading to the development of the ethics conceptions of Thomas Aquinas (1224 - 5? / 1274. At the dawn of the thirteenth century, the townspeople of Medieval West created a new institution designed for knowledge and education: the University. In it, teachers and disciples were debating key issues for the new society using mainly texts of Ancient Philosophy and Christians, but also Arab and Jewish writings. The literacy forms used encompassed mainly lectio and disputatio , and counteracted by distinct theoretical bases, those thinkers eventually recreated the summa , in a original and fundamental form to the philosophical elaboration of that time. To discuss the importance of reading in the formulation of the concept of ethics in the medieval university, we will present some characteristics of the production of knowledge in the thirteenth century linked to its historical context and then discuss some ethical considerations of Thomas Aquinas, one of the most prominent authors of that period. Considering the limits of this article, only one text, “The object of charity” based on Aquinas major work, the Summa of Theology, will be discussed in depth. Preliminarily, it is possible to state that as well as the reading of classical authors by Thomas Aquinas and other masters of the thirteenth century, helped them develop knowledge about ethics conforming to their time, historical reading of these authors helps in the understanding of today.

  16. Pierre Ambroise-Thomas: a loyal friend and a strong supporter of tropical medicine in Brazil.

    Science.gov (United States)

    Daniel-Ribeiro, Cláudio Tadeu

    2016-01-01

    Our colleagues at the Sociedade Brasileira de Medicina Tropical have been informed of the demise of Professor Pierre Ambroise-Thomas (1937-2014). However, considering that the tribute we paid to him in 2015 - at the 20th anniversary of the Seminário Laveran & Deane sobre Malária - is equally true today, it is worth sharing it with the readers of the RSBMT, in recognition of his many virtues. Pierre Ambroise-Thomas (MD in 1963 and DSc in 1969) was Honorary Professor of Parasitology and Tropical Medicine at the Faculté de Médecine de Grenoble (France), Honorary President of the Académie Nationale de Médecine, member of the Académie Nationale de Pharmacie and Officier dans l'Ordre de La Légion d'Honneur. In addition to his important contributions to tropical medicine and parasitology, working in France during his long and productive career (50 years and 300 publications), Ambroise-Thomas became an admirer and supporter of Brazilian activities related to research, teaching and information in Tropical Medicine.

  17. Pierre Ambroise-Thomas: a loyal friend and a strong supporter of tropical medicine in Brazil

    Directory of Open Access Journals (Sweden)

    Cláudio Tadeu Daniel-Ribeiro

    Full Text Available Abstract: Our colleagues at the Sociedade Brasileira de Medicina Tropical have been informed of the demise of Professor Pierre Ambroise-Thomas (1937-2014. However, considering that the tribute we paid to him in 2015 - at the 20th anniversary of the Seminário Laveran & Deane sobre Malária - is equally true today, it is worth sharing it with the readers of the RSBMT, in recognition of his many virtues. Pierre Ambroise-Thomas (MD in 1963 and DSc in 1969 was Honorary Professor of Parasitology and Tropical Medicine at the Faculté de Médecine de Grenoble (France, Honorary President of the Académie Nationale de Médecine, member of the Académie Nationale de Pharmacie and Officier dans l'Ordre de La Légion d'Honneur. In addition to his important contributions to tropical medicine and parasitology, working in France during his long and productive career (50 years and 300 publications, Ambroise-Thomas became an admirer and supporter of Brazilian activities related to research, teaching and information in Tropical Medicine.

  18. Dust acoustic solitary and shock excitations in a Thomas-Fermi magnetoplasma

    Energy Technology Data Exchange (ETDEWEB)

    Rahim, Z.; Qamar, A. [Institute of Physics and Electronics, University of Peshawar, Peshawar 25000 (Pakistan); National Center for Physics (NCP) at QAU Campus, Shahdra Valley Road, Islamabad 44000 (Pakistan); Ali, S. [National Center for Physics (NCP) at QAU Campus, Shahdra Valley Road, Islamabad 44000 (Pakistan)

    2014-07-15

    The linear and nonlinear properties of dust-acoustic waves are investigated in a collisionless Thomas-Fermi magnetoplasma, whose constituents are electrons, ions, and negatively charged dust particles. At dust time scale, the electron and ion number densities follow the Thomas-Fermi distribution, whereas the dust component is described by the classical fluid equations. A linear dispersion relation is analyzed to show that the wave frequencies associated with the upper and lower modes are enhanced with the variation of dust concentration. The effect of the latter is seen more strongly on the upper mode as compared to the lower mode. For nonlinear analysis, we obtain magnetized Korteweg-de Vries (KdV) and Zakharov-Kuznetsov (ZK) equations involving the dust-acoustic solitary waves in the framework of reductive perturbation technique. Furthermore, the shock wave excitations are also studied by allowing dissipation effects in the model, leading to the Korteweg-de Vries-Burgers (KdVB) and ZKB equations. The analysis reveals that the dust-acoustic solitary and shock excitations in a Thomas-Fermi plasma are strongly influenced by the plasma parameters, e.g., dust concentration, dust temperature, obliqueness, magnetic field strength, and dust fluid viscosity. The present results should be important for understanding the solitary and shock excitations in the environments of white dwarfs or supernova, where dust particles can exist.

  19. Dust acoustic solitary and shock excitations in a Thomas-Fermi magnetoplasma

    International Nuclear Information System (INIS)

    Rahim, Z.; Qamar, A.; Ali, S.

    2014-01-01

    The linear and nonlinear properties of dust-acoustic waves are investigated in a collisionless Thomas-Fermi magnetoplasma, whose constituents are electrons, ions, and negatively charged dust particles. At dust time scale, the electron and ion number densities follow the Thomas-Fermi distribution, whereas the dust component is described by the classical fluid equations. A linear dispersion relation is analyzed to show that the wave frequencies associated with the upper and lower modes are enhanced with the variation of dust concentration. The effect of the latter is seen more strongly on the upper mode as compared to the lower mode. For nonlinear analysis, we obtain magnetized Korteweg-de Vries (KdV) and Zakharov-Kuznetsov (ZK) equations involving the dust-acoustic solitary waves in the framework of reductive perturbation technique. Furthermore, the shock wave excitations are also studied by allowing dissipation effects in the model, leading to the Korteweg-de Vries-Burgers (KdVB) and ZKB equations. The analysis reveals that the dust-acoustic solitary and shock excitations in a Thomas-Fermi plasma are strongly influenced by the plasma parameters, e.g., dust concentration, dust temperature, obliqueness, magnetic field strength, and dust fluid viscosity. The present results should be important for understanding the solitary and shock excitations in the environments of white dwarfs or supernova, where dust particles can exist

  20. NOAA ESRI Geotiff- 1m Bathymetry of St. Thomas, US Virgin Islands, 2004, UTM 20 WGS84

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains an ESRI Geotiff with 1 meter cell size representing the bathymetry of the south shore of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA...

  1. GeoTIFF of 3x3 m Bathymetry for St. Thomas & St. John, 2011, UTM 20N NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 3x3 meter resolution bathymetric surface for an area of shallow seabed surrounding St. Thomas and St....

  2. NOBLE, Thomas F. X. Images, iconoclasm, and the carolingians. Filadélfia: University of Pennsylvania Press, 2009, 488 p

    DEFF Research Database (Denmark)

    Petersen, Nils Holger

    2011-01-01

    A review and contextualization (concerning music writing in the ninth century) of Thomas F. Noble's magisterial account of the iconoclastic controversy in the eighth and ninth centuries and its impact in the Carolingian kingdom (and empire) in the same period....

  3. Detecção de fatores de virulência de Escherichia coli e análise de Salmonella spp. em psitacídeos Detection of virulence factors in Escherichia coli and analysis of Salmonella spp. in psittacines

    Directory of Open Access Journals (Sweden)

    Isadora M. de O. Corrêa

    2013-02-01

    Full Text Available A flora entérica dos psitacídeos é composta principalmente por bactérias Gram positivas. Bactérias Gram negativas, como Escherichia coli e Salmonella spp., apresentam elevado potencial patogênico, sendo consideradas indicativo de problemas de manejo, que poderão culminar em manifestação de doenças em decorrência de fatores estressantes, dietas deficientes e superlotação, combinados com alta carga bacteriana no ambiente. O objetivo deste trabalho foi avaliar a presença de Salmonella spp., Escherichia coli e os fatores de virulência dos genes iss e iutA dos isolados de E. coli. Analisou-se um total de 44 amostras provenientes de psitacídeos criados em cativeiro, sendo estas 15 fragmentos de órgãos de aves submetidas a exame de necropsia e também 29 amostras de swabs de cloaca e inglúvio de papagaios-charão (Amazona pretrei criados em cativeiro. Nenhuma amostra foi positiva para Salmonella spp. Nas amostras de E. coli detectou-se ambos os fatores de virulência pesquisados.The enteric flora of psittacines is mainly composed of Gram positive bacteria. Gram negative bacteria, like Escherichia coli and Salmonella spp., have a high pathogenic potential and can be considerate as an indicative of management problems that may culminate in disease manifestation due to stress factors, poor diets and overcrowding, in combination with a high bacterial load on the environment. The objective of this study was evaluated the presence of Salmonella spp., Escherichia coli and the virulence genes iss and iutA from E. coli isolates. Forty-four samples were analyzed from psittacines living in captivity, which fifteen samples were from organs fragments of necropsied birds, and twenty-nine were from cloacal and crop swabs of red-spectacled parrots (Amazona pretrei keeping in captivity. No samples were positive for Salmonella spp. In the samples in which E. coli was detected, both virulence factors (genes iss and iutA were present.

  4. The modified Thomas test is not a valid measure of hip extension unless pelvic tilt is controlled

    Directory of Open Access Journals (Sweden)

    Andrew D. Vigotsky

    2016-08-01

    Full Text Available The modified Thomas test was developed to assess the presence of hip flexion contracture and to measure hip extensibility. Despite its widespread use, to the authors’ knowledge, its criterion reference validity has not yet been investigated. The purpose of this study was to assess the criterion reference validity of the modified Thomas test for measuring peak hip extension angle and hip extension deficits, as defined by the hip not being able to extend to 0º, or neutral. Twenty-nine healthy college students (age = 22.00 ± 3.80 years; height = 1.71 ± 0.09 m; body mass = 70.00 ± 15.60 kg were recruited for this study. Bland–Altman plots revealed poor validity for the modified Thomas test’s ability to measure hip extension, which could not be explained by differences in hip flexion ability alone. The modified Thomas test displayed a sensitivity of 31.82% (95% CI [13.86–54.87] and a specificity of 57.14% (95% CI [18.41–90.10] for testing hip extension deficits. It appears, however, that by controlling pelvic tilt, much of this variance can be accounted for (r = 0.98. When pelvic tilt is not controlled, the modified Thomas test displays poor criterion reference validity and, as per previous studies, poor reliability. However, when pelvic tilt is controlled, the modified Thomas test appears to be a valid test for evaluating peak hip extension angle.

  5. THOMAS STEARNS ELIOT AND OTTOMAN POETS IDEA UNION OTTOMAN POEM / THOMAS STEARNS ELİOT VE DİVAN SAİRİNİN ORTAK DÜNYASI

    Directory of Open Access Journals (Sweden)

    Dr. Metin HAKVERDİOĞLU

    2009-04-01

    Full Text Available There is an idea and a method union betweenOttoman Poets and Thomas Stearn Eliot. Two differentworld man who contemplating unite a point for humanitythat is genostic human. Ottoman poets support Eliot’sspeech, Eliot says the world that Ottoman poets intimate before century. Our nation who has E. U. idealswill interest us to know these similar points. Becausethere are many thinker people there as us and ancetor.For these people, Eliot is a model both idea father andalso acknowledged man. The writer who was given Nobelreward is saying similar words as Ottoman poets’philosophy. In our duty, we know the past and researchseriously Eliot. It isnt’t possible astonish paralel opinionsabout culture, tradition, religion, philophy, literature.Having been pagan modern world against, it is a supportto Eliot from Ottoman poets before century.

  6. Evaluation of <em>HER2em> Gene Amplification in Breast Cancer Using Nuclei Microarray <em>in em>S>itu em>Hybridization

    Directory of Open Access Journals (Sweden)

    Xuefeng Zhang

    2012-05-01

    Full Text Available Fluorescence<em> em>>in situ em>hybridization (FISH assay is considered the “gold standard” in evaluating <em>HER2/neu (HER2em> gene status. However, FISH detection is costly and time consuming. Thus, we established nuclei microarray with extracted intact nuclei from paraffin embedded breast cancer tissues for FISH detection. The nuclei microarray FISH (NMFISH technology serves as a useful platform for analyzing <em>HER2em> gene/chromosome 17 centromere ratio. We examined <em>HER2em> gene status in 152 cases of invasive ductal carcinomas of the breast that were resected surgically with FISH and NMFISH. <em>HER2em> gene amplification status was classified according to the guidelines of the American Society of Clinical Oncology and College of American Pathologists (ASCO/CAP. Comparison of the cut-off values for <em>HER2em>/chromosome 17 centromere copy number ratio obtained by NMFISH and FISH showed that there was almost perfect agreement between the two methods (κ coefficient 0.920. The results of the two methods were almost consistent for the evaluation of <em>HER2em> gene counts. The present study proved that NMFISH is comparable with FISH for evaluating <em>HER2em> gene status. The use of nuclei microarray technology is highly efficient, time and reagent conserving and inexpensive.

  7. A New Natural Lactone from <em>Dimocarpus> <em>longan> Lour. Seeds

    Directory of Open Access Journals (Sweden)

    Zhongjun Li

    2012-08-01

    Full Text Available A new natural product named longanlactone was isolated from <em>Dimocarpus> <em>longan> Lour. seeds. Its structure was determined as 3-(2-acetyl-1<em>H>-pyrrol-1-yl-5-(prop-2-yn-1-yldihydrofuran-2(3H-one by spectroscopic methods and HRESIMS.

  8. Morphology of the male agouti accessory genital glands (Dasyprocta prymnolopha Wagler, 1831 Morfologia das glândulas genitais acessórias em cutias (Dasyprocta prymnolopha Wagler, 1831

    Directory of Open Access Journals (Sweden)

    Danilo J. Ayres de Menezes

    2010-09-01

    Full Text Available The morphology of the accessory genital glands of the male agouti was studied in twenty-three animals that were raised in captivity. Twenty animals had their genital glands dissected in situ for macroscopic description. The samples of each gland were recovered, embedded in paraffin, sliced and stained by Hematoxylin-Eosin technique. It was founded four pairs of glands: the vesicular glands, the coagulating glands, the prostate and the bulbourethral glands. Histological characteristics of the vesicular, coagulating and prostate glands showed similar morphology, within the pseudostratified columnar epithelium. The tubulo-alveolar type of the bulbourethral glands showed a lack of connective tissue among the tubules, a small amount of red stained presented it the cytoplasm, and the presence of vacuoles in the tissue. This study concluded that the agouti showed to have similar morphological aspect described in the others species of rodents.A morfologia das glândulas genitais acessórias de cutias foram estudados em 23 animais criados em cativeiros. Vinte animais tiveram suas glândulas genitais dissecadas in situ para as descrições macroscópicas. Para o estudo microscópico foram utilizados três animais. Os fragmentos de cada glândula foram embebidos em parafina, seccionados e corados em hematoxilina e eosina. Foram encontrados quatro pares de glândulas: vesiculares, coaguladoras, próstata e bulbouretrais. As características histológicas da glândula vesicular, coaguladora e próstata mostraram morfologia similar, com epitélio colunar pseudoestratificado. O tipo tuboalveolar da glândula bulbouretral mostrou uma deficiência de tecido conjuntivo, citoplasma pouco corado e presença de vacúolos. Este estudo concluiu que a cutia apresenta as mesmas características morfológicas das glândulas genitais acessórias encontradas em roedores.

  9. Thomas Piketty

    DEFF Research Database (Denmark)

    Rendtorff, Jacob Dahl; Larsen, Øjvind

    2014-01-01

    Piketty’s book, Capital in the Twenty-First Century (2014) has become a bestseller in the world. Two month after its publication, it had sold more than 200.000 copies, and this success will surely continue for a long time. Piketty has established a new platform to discuss political economy....

  10. Reference Gene Selection in the Desert Plant <em>Eremosparton songoricuem>m>

    Directory of Open Access Journals (Sweden)

    Dao-Yuan Zhang

    2012-06-01

    Full Text Available <em>Eremosparton songoricum em>(Litv. Vass. (<em>E. songoricumem> is a rare and extremely drought-tolerant desert plant that holds promise as a model organism for the identification of genes associated with water deficit stress. Here, we cloned and evaluated the expression of eight candidate reference genes using quantitative real-time reverse transcriptase polymerase chain reactions. The expression of these candidate reference genes was analyzed in a diverse set of 20 samples including various <em>E. songoricumem> plant tissues exposed to multiple environmental stresses. GeNorm analysis indicated that expression stability varied between the reference genes in the different experimental conditions, but the two most stable reference genes were sufficient for normalization in most conditions.<em> EsEFem> and <em>Esα-TUB> were sufficient for various stress conditions, <em>EsEF> and <em>EsACT> were suitable for samples of differing germination stages, and <em>EsGAPDH>and <em>Es>UBQ em>were most stable across multiple adult tissue samples. The <em>Es18Sem> gene was unsuitable as a reference gene in our analysis. In addition, the expression level of the drought-stress related transcription factor <em>EsDREB2em>> em>verified the utility of<em> E. songoricumem> reference genes and indicated that no single gene was adequate for normalization on its own. This is the first systematic report on the selection of reference genes in <em>E. songoricumem>, and these data will facilitate future work on gene expression in this species.

  11. Argumen Eksistensi Tuhan Dalam Metafisika Ibn Rusyd Dan St. Thomas Aquinas

    Directory of Open Access Journals (Sweden)

    Wardani Wardani

    2015-06-01

    Full Text Available Abstract : To establish an argumentation for the existence of God is properly the most crucial as well as complicated effort in the life of religion and faith of human being. There are various approaches and methods have been applicated to reach it by theologians, thinkers, and scientists, including philosophers with their demonstrative-philosophical method. Some arguments which were initiated by Aristotle are ones of the most popular and have been adopted and improved as well by many thinkers and philosophers after him, some arguments which proposed by Ibn Rusyd and St. Thomas Aquinas with some modifications and improvisations are the best examples of it. In the case of elaboration and analysis toward those arguments for the existence of God, this article attempts to compare between metaphysical thought of Ibn Rushd (well-known in the West as Averroës and St. Thomas Aquinas. There is no doubt that both are Aristotelian in their philosophy. Therefore, to seek the similarities and differences, and to analyze the influence of Aristotle on their modes of thought, especially in argumentation for the existence of God, are an urgent point in the way to find more stronger and relevant arguments.Keywords: argument of creation (dalīl al-ikhtirā`, teleological argument (dalīl al-‘ināyah, unmoved mover, prime cause, influence, parallelism.Abstrak : Menggagas argumentasi tentang eksistensi Tuhan sejatinya merupakan upaya yang paling krusial sekaligus pelik dalam kehidupan beragama dan kepercayaan umat manusia. Berbagai pendekatan dan metode telah ditempuh untuk meraihnya oleh para teolog, pemikir, dan ilmuwan, termasuk para filsuf dengan pendekatan dan metode demonstratif-filosofisnya. Argumen-argumen yang diprakarsai oleh Aristoteles adalah diantara yang paling populer dan telah diadopsi serta dikembangkan oleh para pemikir dan filsuf setelahnya, tak terkecuali argumen-argumen yang Ibn Rusyd dan St. Thomas Aquinas kemukakan dengan segenap modifikasi

  12. The local quantum-mechanical stress tensor in Thomas-Fermi approximation and gradient expansion method

    International Nuclear Information System (INIS)

    Kaschner, R.; Graefenstein, J.; Ziesche, P.

    1988-12-01

    From the local momentum balance using density functional theory an expression for the local quantum-mechanical stress tensor (or stress field) σ(r) of non-relativistic Coulomb systems is found out within the Thomas-Fermi approximation and its generalizations including gradient expansion method. As an illustration the stress field σ(r) is calculated for the jellium model of the interface K-Cs, containing especially the adhesive force between the two half-space jellia. (author). 23 refs, 1 fig

  13. Comparison Between Weisskopf and Thomas-Fermi Model for Particle Emission Widths from Hot Deformed Nuclei

    International Nuclear Information System (INIS)

    Surowiec, Aa.; Pomorski, K.; Schmitt, Ch.; Bartel, J.

    2002-01-01

    The emission widths Γ n and Γ p for emission of neutrons and protons are calculated within the Thomas-Fermi model, which we have recently developed, and are compared with those obtained in the usual Weisskopf approach for the case of zero angular momentum. Both methods yield quite similar results at small deformations, but rather important differences are observed for very deformed shapes, in particular for charged particles. A possible generalization of the model for emission of α-particles is also discussed. (author)

  14. Thomas Albrecht, The Medusa Effect: Representation and Epistemology in Victorian Aesthetics

    OpenAIRE

    Sauvage, Julie

    2016-01-01

    Thomas Albrecht presents a stimulating study of what he calls the “Medusa effect” in Victorian aesthetics. This specific pattern, linked to the mythological figure of Medusa, raises both epistemological and aesthetic issues. The wide range of texts he examines spans a variety of genres and includes works by Gabriel Dante Rosetti, Freud, Nietzsche, Swinburne and Pater as well as George Eliot. They may not all be Victorian in the strict sense, but T. Albrecht does convincingly show that they al...

  15. Decay constants in the heavy quark limit in models a la Bakamjian and Thomas

    International Nuclear Information System (INIS)

    Morenas, V.; Le Yaouanc, A.; Oliver, L.; Pene, O.; Raynal, J.C.

    1997-07-01

    In quark models a la Bakamjian and Thomas, that yield covariance and Isgur-Wise scaling of form factors in the heavy quark limit, the decay constants f (n) and f 1/2 (n) of S-wave and P-wave mesons composed of heavy and light quarks are computed. Different Ansaetze for the dynamics of the mass operator at rest are discussed. Using phenomenological models of the spectrum with relativistic kinetic energy and regularized short distance part the decay constants in the heavy quark limit are calculated. The convergence of the heavy quark limit sum rules is also studied. (author)

  16. Molecular characterization and experimental host range of an isolate of Wissadula golden mosaic St. Thomas virus.

    Science.gov (United States)

    Collins, A M; Mujaddad-ur-Rehman, Malik; Brown, J K; Reddy, C; Wang, A; Fondong, V; Roye, M E

    2009-12-01

    Partial genome segments of a begomovirus were previously amplified from Wissadula amplissima exhibiting yellow-mosaic and leaf-curl symptoms in the parish of St. Thomas, Jamaica and this isolate assigned to a tentative begomovirus species, Wissadula golden mosaic St. Thomas virus. To clone the complete genome of this isolate of Wissadula golden mosaic St. Thomas virus, abutting primers were designed to PCR amplify its full-length DNA-A and DNA-B components. Sequence analysis of the complete begomovirus genome obtained, confirmed that it belongs to a distinct begomovirus species and this isolate was named Wissadula golden mosaic St. Thomas virus-[Jamaica:Albion:2005] (WGMSTV-[JM:Alb:05]). The genome of WGMSTV-[JM:Alb:05] is organized similar to that of other bipartite Western Hemisphere begomoviruses. Phylogenetic analyses placed the genome components of WGMSTV-[JM:Alb:05] in the Abutilon mosaic virus clade and showed that the DNA-A component is most closely related to four begomovirus species from Cuba, Tobacco leaf curl Cuba virus, Tobacco leaf rugose virus, Tobacco mottle leaf curl virus, and Tomato yellow distortion leaf virus. The putative Rep-binding-site motif in the common region of WGMSTV-[JM:Alb:05] was observed to be identical to that of Chino del tomate virus-Tomato [Mexico:Sinaloa:1983], Sida yellow mosaic Yucatan virus-[Mexico:Yucatan:2005], and Tomato leaf curl Sinaloa virus-[Nicaragua:Santa Lucia], suggesting that WGMSTV-[JM:Alb:05] is capable of forming viable pseudo-recombinants with these begomoviruses, but not with other members of the Abutilon mosaic virus clade. Biolistic inoculation of test plant species with partial dimers of the WGMSTV-[JM:Alb:05] DNA-A and DNA-B components showed that the virus was infectious to Nicotiana benthamiana and W. amplissima and the cultivated species Phaseolus vulgaris (kidney bean) and Lycopersicon esculentum (tomato). Infected W. amplissima plants developed symptoms similar to symptoms observed under field

  17. Thomas Scharping, Birth Control in China, 1949-2000. Population policy and demographic development

    OpenAIRE

    Allès, Élisabeth

    2007-01-01

    Family policy and the growth of the population in China have been the subject of continuous attention for many years, but there was no research which provided an overall view of the policies and outcomes for these areas. This remarkable work by the German demographer Thomas Scharping, on birth control and demography in China from 1949 to 2000, fills this gap. It recounts and analyses demographic growth, the policies of the Chinese state in this field and the reactions of the population over t...

  18. From pioneering to implementing automated blood pressure measurement in clinical practice: Thomas Pickering's legacy

    DEFF Research Database (Denmark)

    Stolarz-Skrzypek, Katarzyna; Thijs, Lutgarde; Wizner, Barbara

    2010-01-01

    Thomas G. Pickering spent most of his scientific career in carrying out research on clinical hypertension and blood pressure (BP) measurement. In our review of Pickering's seminal work, we first focused on white-coat hypertension and masked hypertension, two terms that he had introduced. Next, we...... highlighted the early publications of Pickering on diurnal BP variability and on the clinical application of self-measured BP. Pickering's work inspired many investigators worldwide and constituted a solid basis for further research. Pickering's original ideas led to algorithms for risk stratification...

  19. Edward Gantt (1742-1837): US senate chaplain and first White House physician to Thomas Jefferson.

    Science.gov (United States)

    Cavanagh, Harrison Dwight

    2017-08-01

    In his long and eventful life, Edward Gantt (1742-1837) made important contributions to the newly independent American Republic, as well as to the development of scientific evidence-based American medicine. Unfortunately, his achievements have gone unrecognized and unreported in mainstream historical publications. Specifically, his service as the first designated White House doctor, and personal physician to President Thomas Jefferson from 1801 to 1809 has not been reported. The purpose of this paper is to document the biographical and scientific details of his extraordinary life and notable contributions.

  20. Symmetric and asymmetric nuclear matter in the Thomas-Fermi model at finite temperatures

    International Nuclear Information System (INIS)

    Strobel, K.; Weber, F.; Weigel, M.K.

    1999-01-01

    The properties of warm symmetric and asymmetric nuclear matter are investigated in the frame of the Thomas-Fermi approximation using a recent modern parameterization of the effective nucleon-nucleon interaction of Myers and Swiatecki. Special attention is paid to the liquid-gas phase transition, which is of special interest in modern nuclear physics. We have determined the critical temperature, critical density and the so-called flash temperature. Furthermore, the equation of state for cold neutron star matter is calculated. (orig.)

  1. Neutron stars with equation of state given by nuclear Thomas-Fermi model

    International Nuclear Information System (INIS)

    Chung, K.C.; Kodama, T.

    1978-01-01

    A equation of state for neutron gas, based on Thomas-Fermi model, is used to recalculate the maximum mass of neutron stars. The complete equation of state is found to present a first order phase transition between the subnuclear regime without free neutron and the nuclear regime. This suggests that the sudden disintegration of the neutron-rich-nuclei may be very competitive with relation to the continuous neutron drip process. The mass limit for neutron stars was found to be 3.26 M 0 [pt

  2. The Being in Thomas Aquinas and Hegel from Cornelio Fabro’s perspective

    Directory of Open Access Journals (Sweden)

    Christian BENAVIDES

    2015-02-01

    Full Text Available The names of Thomas Aquinas and Hegel have a prominent place in the history of philosophy. Their metaphysical conceptions rise as two large monuments that summarize the whole culture and thought of an Era. Cornelio Fabro considers that they both have two clearly defined speculative positions which deserve special confrontation with regard to the central problem of Metaphysics: the problem of Being. The present paper aims to show the innovative interpretation of these two great authors made by the Italian philosopher, in order to re-evaluate his exegesis and speculative reflection.

  3. Modified Thomas splint-cast combination for the management of limb fractures in small equids

    DEFF Research Database (Denmark)

    Ladefoged, Søren; Grulke, Sigrid; Busoni, V.

    2017-01-01

    Objective: To describe the management and outcome of limb fractures in small domestic equids treated with a modified Thomas splint-cast combination (MTSCC). Study Design: Retrospective case series. Animals: Client owned horses and donkeys. Methods: Medical records, including radiographs, were...... reviewed for details of animals diagnosed with a limb fracture and treated by external coaptation using a MTSCC (2001-2012). Follow-up >6 months after discharge was obtained via telephone consultation with owners or veterinarians. Results: Nine horses and 4 donkeys were identified with fractures...

  4. Efimov effect, Thomas effect and model dependence of three-particle observables

    International Nuclear Information System (INIS)

    Adhikari, S.K.; Delfino, A.; Frederico, T.; Goldman, I.D.; Tomio, L.

    1987-01-01

    It is demonstrated for the three-dimensional three-particle system that a divergence arising from essentially the same singularity structure of the Kernel of the scattering integral equation is responsible for both the Efimov and Thomas effects. The above divergence implies that the results of three-particle dynamical calculation be sensitive to the details of the two-particle interaction. In two-dimensional systems the above divergence is absent and consequently the three-particle observables become essentially model independent. (M.W.O.) [pt

  5. The most negative ion in the Thomas-Fermi-von Weizsaecker theory of atoms and molecules

    International Nuclear Information System (INIS)

    Benguria, R.; Lieb, E.H.; Princeton Univ., NJ

    1985-01-01

    Let Nsub(c) denote the maximum number of electrons that can be bound to an atom of nuclear charge z, in the Thomas-Fermi-von Weizaecker theory. It is proved that Nsub(c) cannot exceed z by more than one, and thus this theory is in agreement with experimental facts about real atoms. A similar result is proved for molecules, i.e. Nsub(c) cannot exceed the total nuclear charge by more than the number of atoms in the molecule. (author)

  6. Electron and Nucleon Localization Functions of Oganesson: Approaching the Thomas-Fermi Limit

    Science.gov (United States)

    Jerabek, Paul; Schuetrumpf, Bastian; Schwerdtfeger, Peter; Nazarewicz, Witold

    2018-02-01

    Fermion localization functions are used to discuss electronic and nucleonic shell structure effects in the superheavy element oganesson, the heaviest element discovered to date. Spin-orbit splitting in the 7 p electronic shell becomes so large (˜10 eV ) that Og is expected to show uniform-gas-like behavior in the valence region with a rather large dipole polarizability compared to the lighter rare gas elements. The nucleon localization in Og is also predicted to undergo a transition to the Thomas-Fermi gas behavior in the valence region. This effect, particularly strong for neutrons, is due to the high density of single-particle orbitals.

  7. Unsupervised text mining methods for literature analysis: a case study for Thomas Pynchon's V.

    Directory of Open Access Journals (Sweden)

    Christos Iraklis Tsatsoulis

    2013-08-01

    Full Text Available We investigate the use of unsupervised text mining methods for the analysis of prose literature works, using Thomas Pynchon's novel 'V'. as a case study. Our results suggest that such methods may be employed to reveal meaningful information regarding the novel’s structure. We report results using a wide variety of clustering algorithms, several distinct distance functions, and different visualization techniques. The application of a simple topic model is also demonstrated. We discuss the meaningfulness of our results along with the limitations of our approach, and we suggest some possible paths for further study.

  8. Range extension for Thomas' Mastiff bat Eumops maurus (Chiroptera: Molossidae in northern, central and southeastern Brazil Distribuição geográfica de Thomas' Mastiff Eumops maurus (Chiroptera: Molossidae na região norte, central e sudoeste do Brasil

    Directory of Open Access Journals (Sweden)

    Miriam M. Sodré

    2008-06-01

    Full Text Available Thomas' Mastiff bat, Eumops maurus (Thomas, 1901 is known from northern South America in Ecuador, Venezuela and Guiana and so it probably occurs in Brazil, yet it has not been reported. Here, we present the first record for E. maurus in Brazil. Captures were from the Brazilian states of Tocantins and Goiás (northern and midwestern Cerrado region of the country, and São Paulo (southeastern Brazil, Atlantic Forest. In the first two locations, all bats were roosting in palm leaves while in the later location, a single animal was found alive in a 15th-storey apartment in the city of São Paulo. This bat inhabits savannas with swamps dominated by the palm Mauritia flexuosa (buriti and gallery forests. This record is the first of E. maurus in an urban area. Brazilian specimens are apparently larger than those from northern South America.Eumops maurus (Thomas, 1901 tem sua ocorrência no norte da América do Sul, no Equador, na Venezuela e na Guiana. O presente estudo descreve a primeira ocorrência de E. maurus para o Brasil, com capturas recentes de espécimes nos estados de Tocantins e Goiás (regiões Norte e Centro-Oeste do país, domínio de Cerrado, e no estado de São Paulo, região sudeste, inserido no domínio da Mata Atlântica. Nos dois primeiros casos, os espécimes estavam no interior de folhas de palmeiras, e último, o indivíduo foi encontrado vivo dentro do quarto de um apartamento na cidade de São Paulo. Dados bibliográficos revelam que esta espécie habita regiões abertas, associada às áreas periodicamente alagadas (no cerrado, veredas dominadas por palmeiras da espécie Mauritia flexuosa (buriti e matas de galeria. Este trabalho ressalta o primeiro registro desse morcego em local urbanizado. Os espécimes brasileiros apresentam dimensões corpóreas maiores que os espécimes provenientes na região norte da América do Sul.

  9. Doença do corpúsculo de inclusão e espondilite por Salmonella sp. em uma Boa constrictor constrictor

    Directory of Open Access Journals (Sweden)

    Isabela Hardt

    Full Text Available RESUMO: Doença do corpúsculo de inclusão (IBD é uma enfermidade caracterizada por corpúsculos intracitoplasmáticos em diversos tecidos, principalmente no sistema nervoso central, responsável pelos principais sinais clínicos atribuídos à doença que acomete Boas e Phytons de cativeiro; essa enfermidade tem sido uma preocupação mundial devido à alta morbidade e mortalidade. O diagnóstico é feito pela visualização dos corpúsculos causados por um Arenavírus modificado. Salmonella sp. pertence à microflora de animais de sangue frio e quente, e é um patógeno oportunista que pode causar quadros gastrointestinais ou septicêmicos. Em répteis a Salmonella sp. é a bactéria com maior frequência de citações em espondilites e osteomielites. Relata-se um caso de uma jiboia (Boa constrictor constrictor que apresentava restrição de movimento e múltiplos granulomas dorsais nas vértebras; à radiografia evidenciaram-se regiões fraturadas. Após meses de tratamentos sem melhora clínica e o aparecimento de novas lesões o animal ficou prostrado, anoréxico, caquético e desenvolveu opistótono; optou-se pela eutanásia. À necropsia verificaram-se, nas vértebras, múltiplos focos dorsais com aumento de volume que variava de 1,7cm à 3,8cm. Ao corte as vértebras eram deformadas e exibiam conteúdo caseoso focal próximo ao canal medular, este foi coletado para microbiologia onde se identificou Salmonella sp. À microscopia as vértebras tinham um infiltrado inflamatório multifocal moderado de macrófagos e heterofilos. Algumas áreas possuíam grande quantidade de granulomas com calcificação central e inúmeras células gigantes; outros mostravam áreas de osteomalácia e fibrose. Em raros focos havia fratura do corpo vertebral e compressão da medula espinhal com leve infiltrado inflamatório invadindo o canal medular. No pulmão, principalmente no epitélio brônquico, por vezes até dentro de linfócitos do tecido linfoide

  10. Globe Event | Lecture by Hervé Dessimoz and Thomas Büchi | 14 May

    CERN Document Server

    Globe Info

    2013-01-01

    At the summit of Sustainable Development, by Hervé Dessimoz and Thomas Büchi.   Globe de la science et de l'innovation Route de Meyrin, 1211 Genève Tuesday 14 May 2013 at 8:30 p.m. The lecture will be in French Refuge du Goûter. Hervé Dessimoz and Thomas Büchi have been committed to sustainable development since the 2000s. They created the Palais de l’Équilibre at Expo.02. They designed an exhibition in conjunction with the Cité de la Science et de l’Industrie (Paris) to educate visitors about sustainable development. The pavilion was donated to CERN by the Swiss Confederation and rebuilt on the CERN site in 2004. It is now known as the Globe of Science and Innovation. The Refuge du Goûter, on the slopes of Mont Blanc, is the culmination of their research into sustainable development, with the aim of demonstrating that if we can construct a building at 3835 m which is a...

  11. Wind Power Opportunities in St. Thomas, USVI: A Site-Specific Evaluation and Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Lantz, E.; Warren, A.; Roberts, J. O.; Gevorgian, V.

    2012-09-01

    This NREL technical report utilizes a development framework originated by NREL and known by the acronym SROPTTC to assist the U.S. Virgin Islands in identifying and understanding concrete opportunities for wind power development in the territory. The report covers each of the seven components of the SROPTTC framework: Site, Resource, Off-take, Permitting, Technology, Team, and Capital as they apply to wind power in the USVI and specifically to a site in Bovoni, St. Thomas. The report concludes that Bovoni peninsula is a strong candidate for utility-scale wind generation in the territory. It represents a reasonable compromise in terms of wind resource, distance from residences, and developable terrain. Hurricane risk and variable terrain on the peninsula and on potential equipment transport routes add technical and logistical challenges but do not appear to represent insurmountable barriers. In addition, integration of wind power into the St. Thomas power system will present operational challenges, but based on experience in other islanded power systems, there are reasonable solutions for addressing these challenges.

  12. The conversion of the cardinal? Pride and penitence in some Tudor histories of Thomas Wolsey

    Directory of Open Access Journals (Sweden)

    Patrick Hornbeck

    2016-05-01

    Full Text Available The life of Cardinal Thomas Wolsey, lord chancellor of England from 1515 to 1529, has inspired no small number of literary, historical, and dramatic retellings. A comprehensive study of these texts remains to be written, but this article seeks to make a start by examining how Tudor writers portrayed the cardinal’s response to his deposition and subsequent disgrace. For some authors, Wolsey’s fall only made him more proud, and he began to act erratically and disloyally, confirming the wisdom of the king’s decision to relieve him of office. For others, deposition moved Wolsey to become philosophical and penitent, and some such writers depict a cardinal who at the end of his life underwent nothing short of a conversion. This article traces both of these historiographical trajectories from their origins in writings of the late 1540s and 1550s through a range of late Tudor chronicle accounts. Elements of both narratives about the cardinal appear, prominently if not always congruously, in one of the best-known theatrical works about the events of the reign of Henry VIII, the play King Henry VIII (All Is True by William Shakespeare and John Fletcher. Understanding the interrelationships between the Tudor texts presented here is essential to grasping later portrayals of Wolsey and his contemporaries. Keywords: Thomas Wolsey; Henry VIII; English Reformation; conversion; historiography

  13. Pickled essence of Englishman: Thomas Lovell Beddoes--time to unearth a neglected poet?

    Science.gov (United States)

    Bamforth, I

    2004-06-01

    Thomas Lovell Beddoes (1803-1849) was a doctor and intermittently brilliant poet whose explorations of "the florid Gothic in poetry" (his words) offer some of the most haunting, claustrophobic, and grotesque verse in the English language. Son of the pioneering Bristol scientist Thomas Beddoes and nephew of Maria Edgeworth the novelist, he stemmed, like Mary Shelley, author of the celebrated novel Frankenstein, from a line of influential freethinkers. This article situates Beddoes's work in the transition from the confident empiricism of the eighteenth century to the nineteenth century's imaginative reaction to social and intellectual life after the Napoleonic wars. Having spent most of his adult life in Germany (where he studied anatomy with the famous biologist Blumenbach) and latterly Switzerland, Beddoes engaged in radical politics, dabbled in the occult, and may even have encountered the German doctor/playwright Georg Büchner, whose career parallels his own. Beddoes hoped that by reading the body literally, in terms of its material structure, he would be able to bring about a revival of English theatre. Inevitable defeat led him to develop his signature form of abject irony. In view of the current interest in semiotics (a development of medical semiology), and the subterranean analogies in Beddoes's writing between the corpus and the corpse, his reputation ought to be rescued from the "critical pickle".

  14. The «Heterenomy» of Kantian Will. A Comparison with Thomas Aquinas

    Directory of Open Access Journals (Sweden)

    María Elton

    2013-05-01

    Full Text Available The Kantian ideal is to establish a rational foundation of morality, accessible to everybody, independently of each own religiuos beliefs or even in absence of these beliefs. However, the Kantian practical reason does not ultimately fulfill this ideal, because the subject must have rational faith in the existence of God in order to promote its object, the supreme good, that is, the union between morality and its proportional happiness. God is the cause of this harmony in the afterlife. The cause of this reason’s «heteronomy» is precisely Kant’s foundation of the autonomy of will. At the bottom of this problem lies the question of how moral law influences man’s desire in order that his reason could be really practical. Thomas Aquinas has this problem resolved thanks to his metaphysical anthropology. According to Thomas, the origin of human acts resides in the agent, who moves himself for an end not only known, but also desired, being thus the owner of his actions with a kind of «personal autonomy»

  15. Parallel Directionally Split Solver Based on Reformulation of Pipelined Thomas Algorithm

    Science.gov (United States)

    Povitsky, A.

    1998-01-01

    In this research an efficient parallel algorithm for 3-D directionally split problems is developed. The proposed algorithm is based on a reformulated version of the pipelined Thomas algorithm that starts the backward step computations immediately after the completion of the forward step computations for the first portion of lines This algorithm has data available for other computational tasks while processors are idle from the Thomas algorithm. The proposed 3-D directionally split solver is based on the static scheduling of processors where local and non-local, data-dependent and data-independent computations are scheduled while processors are idle. A theoretical model of parallelization efficiency is used to define optimal parameters of the algorithm, to show an asymptotic parallelization penalty and to obtain an optimal cover of a global domain with subdomains. It is shown by computational experiments and by the theoretical model that the proposed algorithm reduces the parallelization penalty about two times over the basic algorithm for the range of the number of processors (subdomains) considered and the number of grid nodes per subdomain.

  16. Capital Grace of the Word Incarnate According to Saint Thomas Aquinas

    Directory of Open Access Journals (Sweden)

    Lucia Marie Siemering

    2016-06-01

    Full Text Available The doctrine of capital grace was developed during the Scholastic period and bears on many areas of theology including ecclesiology, Christology, sacraments, and Trinitarian theology with regard to the missions of the Word and the Holy Spirit. Viewed from a Christological standpoint, capital grace sheds light on how Christ in his human nature can be said to be a source of grace to the members of the Church. Following his contemporaries, the young Thomas Aquinas espoused a view in which Christ is a meritorious, ministerial, and dispositive cause of grace according to his human nature, and an efficient cause according to his divinity. After a deeper reading of John Damascene’s treatment of Christ’s humanity being an instrument of his divinity, Thomas was able to articulate a view in which Christ’s human nature is an instrumental efficient cause of grace. This view undergirds Aquinas’s strong conception of Christ as one acting person in two natures.

  17. Sleeping sites of woolly mouse opossum Micoureus demerarae (Thomas (Didelphimorphia, Didelphidae in the Atlantic Forest of south-eastern Brazil Sítios de dormida da cuíca Micoureus demerarae (Thomas (Didelphimorphia, Didelphidaa na Floresta Atlântica do sudeste do Brasil

    Directory of Open Access Journals (Sweden)

    Edsel A. Moraes Junior

    2005-12-01

    Full Text Available Micoureus demerarae (Thomas, 1905 is a medium-sized marsupial, around 130 g, with a nocturnal habit and insectivorous-omnivorous diet. From August 2001 to July 2002, seven individuals, three males and four females, were monitored with radio-telemetry in Reserva Biológica União, state of Rio de Janeiro, Brazil, aiming to investigate and describe the sleeping sites used by this marsupial. Fifty eight sleeping sites were located, most of which (70,7% in palm trees Astrocaryum aculeatissimum (Schott Burret, and the remaining in other tree species (29,3%, a significant difference (chi2 test; p Micoureus demerarae (Thomas, 1905 é um marsupial de tamanho médio, cerca de 130 g, de hábito noturno e arborícola e dieta insetívora-onívora. No período de agosto de 2001 a julho de 2002, sete indivíduos, três machos e quatro fêmeas, foram acompanhados, através de rádio-telemetria, na Reserva Biológica União, Rio de Janeiro, com o objetivo de investigar e descrever os abrigos utilizados por essa espécie de marsupial. Foram localizados 58 abrigos, a maioria dos quais (70,7% em palmeiras Iri Astrocaryum aculeatissimum (Schott Burret e o restante em outras espécies de árvores (29,3%, uma diferença significativa (teste chi2; p < 0,005. Esta preferência por palmeiras não foi significativamente diferente entre os sexos (teste chi2; p = 0,920. Em 31 abrigos (53,4% do total o local exato onde o animal se encontrava pode ser localizado: nas palmeiras os animais sempre estavam alojados no local de inserção dos pecíolos junto ao tronco e a uma altura média de 4,66 ± 1,36 m, enquanto nas demais espécies de árvores, sete animais estavam em emaranhados de cipós e dois em ocos, a uma altura média de 10,67 ± 2,75 m. Esta diferença de altura entre abrigos em iris e não iris foi significativa (teste Mann Whitney; p < 0,001. Os resultados indicam que as palmeiras iris são um importante recurso para M. demerarae. A preferência por A

  18. Synthesis, Crystal Structure and Luminescent Property of Cd (II Complex with <em>N-Benzenesulphonyl-L>-leucine

    Directory of Open Access Journals (Sweden)

    Xishi Tai

    2012-09-01

    Full Text Available A new trinuclear Cd (II complex [Cd3(L6(2,2-bipyridine3] [L =<em> Nem>-phenylsulfonyl-L>-leucinato] has been synthesized and characterized by elemental analysis, IR and X-ray single crystal diffraction analysis. The results show that the complex belongs to the orthorhombic, space group<em> Pem>212121 with<em> aem> = 16.877(3 Å, <em>b> em>= 22.875(5 Å, <em>c em>= 29.495(6 Å, <em>α> em>= <emem>= <emem>= 90°, <em>V> em>= 11387(4 Å3, <em>Z> em>= 4, <em>Dc>= 1.416 μg·m−3, <emem>= 0.737 mm−1, <em>F> em>(000 = 4992, and final <em>R>1 = 0.0390, <em>ωR>2 = 0.0989. The complex comprises two seven-coordinated Cd (II atoms, with a N2O5 distorted pengonal bipyramidal coordination environment and a six-coordinated Cd (II atom, with a N2O4 distorted octahedral coordination environment. The molecules form one dimensional chain structure by the interaction of bridged carboxylato groups, hydrogen bonds and p-p interaction of 2,2-bipyridine. The luminescent properties of the Cd (II complex and <em>N-Benzenesulphonyl-L>-leucine in solid and in CH3OH solution also have been investigated.

  19. ‘Utopia Útil’ versus ‘Ilusão Perigosa’: Notas sobre ‘O Capital no Século XXI’ de Thomas Piketty

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    Jéverton Soares dos Santos

    2017-12-01

    Full Text Available Partindo da noção de utopia útil elaborada por Thomas Piketty, em sua monumental obra O Capital no Século XXI, o artigo pretende lançar luz de uma exposição introdutória de algumas das principais teses oferecidas pela obra do economista francês, confrontando-as, sempre que possível, com as do clássico marxiano O Capital, a qual aquela obra faz menção como peça publicitária. Para isso, esta investigação partiu da ácida crítica feita por Slavoj Žižek a Piketty, especialmente a sua reprovação com relação à defesa pikettiana de uma utopia em pleno século XXI. Contudo, constatou-se que não há, necessariamente, nenhum problema em defender uma utopia no interior de uma tradição marxista heterodoxa – desde que ela seja entendida como uma proposta negativa que tende exigir muito mais da realidade histórica do que ela é capaz de oferecer (Seção 1. Outrossim, demostrou-se que O Capital no Século XXI não é, de nenhuma forma, uma crítica radical ao capitalismo, nem uma continuação do clássico marxiano, ainda que use algumas noções importantes desta obra, como, por exemplo, a noção de taxa de remuneração do capital (Seção 2. Sem contar que o livro de Piketty também tenta aproximar a economia das ciências humanas, sobretudo da sociologia e da história, contra o solipsismo matemático da economia contemporânea. Entretanto, o economista francês não esconde, em nenhum momento do livro, sua antipatia pelas propostas emancipatórias do marxismo, o que o faz repetir, amiúde, certos jargões antimarxistas de nossa época. Por fim, o artigo reflete sobre a utopia útil do autor, mostrando que, para Piketty, tal proposta seria uma terceira via entre as teorias apocalíticas do marxismo e as de conto de fatos do liberalismo, não sendo uma “ilusão perigosa”, termo utilizado pelo economista para designar outras propostas divergentes de regulação do capitalismo (Seção 3.

  20. Soroprevalência da infecção leptospiral em capivaras (Hydrochoerus hydrochaeris abatidas em um frigorífico do Rio Grande do Sul Seroprevalence of leptospiral infection in capybaras (Hydrochoerus hydrochaeris in a slaughterhouse of Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Éverton F. Silva

    2009-02-01

    Full Text Available Capivaras (Hydrochoerus hydrochaeris são roedores selvagens do continente americano com crescente importância comercial como fonte alternativa de carne para o consumo humano. Nessa espécie, os estudos sobre a soroprevalência da infecção leptospiral são escassos e restritos aos espécimes de vida livre. Relatamos aqui reações positivas para anticorpos aglutinantes anti-leptospiras em 27,3% (6/22 das capivaras abatidas em um frigorífico do Rio Grande do Sul. Os níveis mais altos de anticorpos sugerem infecção pelo sorogrupo Australis devido à reação para uma cepa de referência do sorovar Bratislava e para um isolado canino local do sorovar Australis, caracterizado como Leptospira noguchii. Esses resultados ressaltam que considerável parcela de capivaras criadas em cativeiro podem funcionar como reservatório de leptospiras patogênicas e chamam atenção para o risco ocupacional dos trabalhos que envolvem a criação e o abate dessa espécie animal.Capybaras (Hydrochoerus hydrochaeris are wild rodents from the American Continent with increasing importance as a commercial alternative source of meat for human consumption. Studies on seroprevalence for leptospiral infection are scarce and restricted to free living capybaras. We report detection of agglutinating antibodies against leptospires in 27% (6/22 of all animals in a slaughterhouse from Rio Grande do Sul. The highest antibody titers predicted Australis as the infecting serogroup due to reactions against a reference strain of serovar Bratislava and a canine local isolate of serovar Australis, characterized as Leptospira noguchii. The data presented in this report highlight that a considerable fraction of capybaras in captivity may behave as reservoir for pathogenic leptospires emphasizing the occupational risk of those who deal with animal farming and slaughter.

  1. Applications of density matrix in the fractional quantum mechanics: Thomas-Fermi model and Hohenberg-Kohn theorems revisited

    International Nuclear Information System (INIS)

    Dong, Jianping

    2011-01-01

    The many-body space fractional quantum system is studied using the density matrix method. We give the new results of the Thomas-Fermi model, obtain the quantum pressure of the free electron gas. We also show the validity of the Hohenberg-Kohn theorems in the space fractional quantum mechanics and generalize the density functional theory to the fractional quantum mechanics. -- Highlights: → Thomas-Fermi model under the framework of fractional quantum mechanics is studied. → We show the validity of the HK theorems in the space fractional quantum mechanics. → The density functional theory is generalized to the fractional quantum mechanics.

  2. 77 FR 6782 - In the Matter of: Kok Tong Lim, a/k/a Thomas Lim Blk 258A Compassvale Road #07-551 Singapore...

    Science.gov (United States)

    2012-02-09

    ... Thomas Lim Blk 258A Compassvale Road 07-551 Singapore 541258; Order Denying Export Privileges On October...'') of Singapore, pled guilty to one count of violating the International Emergency Economic Powers Act..., a/k/a Thomas Lim, with the last known address at: Blk 258A,Compassvale Road 07-551, Singapore 541258...

  3. Thomas Paytherus (1752-1828): Entrepreneurial surgeon-apothecary and ardent Jennerian.

    Science.gov (United States)

    Connor, Henry; Clark, David M

    2013-08-01

    Thomas Paytherus was born in Fownhope and apprenticed in Gloucester. He practised there and in Ross-on-Wye where he and Edward Jenner undertook an autopsy on a patient with angina that they linked causally to coronary artery ossification. In 1794 Paytherus moved to London and opened a highly successful pharmacy that he later sold to his partners Savory and Moore. Paytherus was among those who advised Jenner on the publication of his work on vaccination. Then he acted as an intermediary in the dispute between Jenner and Ingen-Housz and also alerted Jenner to Pearson's claims as a pioneer of vaccination. In 1800 he published a detailed analysis of the dispute between Jenner and Woodville whose patients had developed variola-like lesions following vaccination. Their correspondence shows that Paytherus, Jenner and their families remained firm friends. Paytherus and his family moved to Abergavenny where he died in 1828.

  4. FILSAFAT ILMU KARL R. POPPER DAN THOMAS S. KUHN SERTA IMPLIKASINYA DALAM PENGAJARAN ILMU

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    Slamet Subekti

    2016-04-01

    Full Text Available This article discusses about philosophy of science according to Karl R. Popper and Thomas S. Kuhn. There are similarities and differences between their views about how progress and what function of science.Apparently both Popper and Kuhn agree that science does not proceed by induction. However Kuhn disagrees with the view that science progresses by falsifiability through conjectures and refutations, but occurance by paradigm shift. Popper and Kuhn’s disagreement amounted to a distinction between two functions within the practice of science, one of criticism (Popper and one of puzzle solving (Kuhn.Science education implies the teaching and learning of science interesting and fruitful in one hand, and teachers should be role models to students in the other hand

  5. The 2009 Nobel Prize in Chemistry: Thomas A. Steitz and the structure of the ribosome.

    Science.gov (United States)

    Zhao, Peter

    2011-06-01

    Over the past 200 years, there have been countless groundbreaking discoveries in biology and medicine at Yale University. However, one particularly noteworthy discovery with profoundly important and broad consequences happened here in just the past two decades. In 2009, Thomas Steitz, the Sterling Professor of Molecular Biophysics & Biochemistry, was awarded the Nobel Prize in Chemistry for "studies of the structure and function of the ribosome," along with Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology and Ada E. Yonath of the Weizmann Institute of Science. This article covers the historical context of Steitz's important discovery, the techniques his laboratory used to study the ribosome, and the impact that this research has had, and will have, on the future of biological and medical research.

  6. Reseña de “El Capital en el Siglo XXI”, de Thomas Piketty

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    Marta Lobato

    2014-12-01

    Full Text Available El siguiente artículo es una reseña crítica sobre el libro del economista Thomas Piketty, “Le capital au XXIème siècle” (2013, el cual ha sido recibido por diversas disciplinas dentro de la comunidad académica como una obra de gran importancia dentro del actual marco político, económico y social. Piketty trata el tema de la creciente desigualdad de riqueza y por tanto, de la diferencia de clases, combinando nociones de la economía clásica con un mensaje contundente: el capitalismo por sí sólo tiende de manera natural a crear desigualdad. Con un título que hace una clara referencia al “Das Kapital” de Karl Marx, se reabren los debates clásicos de las ciencias sociales.

  7. Thomas Kuhn: Hacia una metateoría unificada de la ciencia

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    Estany, Anna

    1998-04-01

    Full Text Available Not available.La muerte de Thomas Kuhn el verano de 1996 ha supuesto una pérdida para la comunidad filosófica y científica. Kuhn propuso una teoría sobre las revoluciones científicas en su obra La estructura de las revoluciones científicas, publicada en 1962. El aspecto más novedoso de la obra de Kuhn es su propuesta de un análisis global de la ciencia, teniendo en cuenta tanto los factores internos como externos. Una buena parte de las corrientes en filosofía de la ciencia que en la última década se han desarrollado están presentes en la obra de Kuhn.

  8. The structure of scientific revolutions, according to Thomas Kuhn, on the analysis of art history

    Directory of Open Access Journals (Sweden)

    María Eugenia Rabadán Villalpando

    2017-07-01

    Full Text Available This article offers some solutions to problems relating to the theory and methodology of a particular piece of research into modern and contemporary landscaping. It concerns the dynamic processes of theoretical, epistemological and formal changes in the visual arts in the 20th and 21st centuries. The analysis, based on the structuralism of scientific revolutions first published by Thomas Kuhn, offers some answers to the debate on the articulation of paradigms in the history of science, according to Kuhn, instead of the articulation of styles in art history, according to Heinrich Wölfflin, Meyer Shapiro and Ernst Gombrich, among others, considering science and art as entities of a different nature. Kuhn’s approach to art history, particularly to the work of Gombrich, leads us to draw a parallel between science and art in Kuhn’s work, where he attempted to articulate paradigms in art history.

  9. Poisson and Porter-Thomas fluctuations in off-yrast rotational transitions

    International Nuclear Information System (INIS)

    Matsuo, M.; Doessing, T.; Herskind, B.; Frauendorf, S.

    1993-01-01

    Fluctuations associated with stretched E2 transitions from high-spin levels in nuclei around 168 Yb are investigated by a cranked shell model extended to include residual two-body interactions. In the cranked mean-field model without residual interactions, it is found that gamma-ray energies behave like random variables and the energy spectra show Poisson fluctuation. With two-body residual interactions included, the discrete transition pattern with unmixed rotational bands is still valid up to around 600 keV above yrast, in good agreement with experiments. At higher excitation energy, a gradual onset of rotational damping emerges. At 1.8 MeV above yrast, complete damping is observed with GOE-type fluctuations for both energy levels and transition strengths (Porter-Thomas fluctuations). (orig.)

  10. Perish, then publish: Thomas Harriot and the sine law of refraction.

    Science.gov (United States)

    Fishman, R S

    2000-03-01

    A talented young scientist, Thomas Harriot, wrote the first English account of the New World, "A Briefe and True Report of the New Found Land of Virginia," distinguished by its serious effort to describe and understand the American Indian. Harriot went on to make innovations in mathematics and was one of the first astronomers to use the telescope. His largely unappreciated contribution to the history of ophthalmology was the first formulation of the sine law of refraction of light, found in his unpublished papers long after his death in 1621. Willebrord Snell discovered the sine law in Holland in 1621 but also died without formally publishing it. Rene Descartes first published the sine law in 1637. The sine law of refraction became not only the prime law of all lens systems but ushered in a new world of physical laws.

  11. Sirenomelia: a new type, showing VACTERL association with Thomas syndrome and a review of literature.

    Science.gov (United States)

    Lhuaire, Martin; Jestin, Agnès; Boulagnon, Camille; Loock, Mélanie; Doco-Fenzy, Martine; Gaillard, Dominique; Diebold, Marie-Danièle; Avisse, Claude; Labrousse, Marc

    2013-03-01

    Sirenomelia or "mermaid syndrome" is a rare congenital anomaly known since antiquity. This congenital anomaly is defined as a polymalformative syndrome that associates major muscle and skeleton abnormalities (unique lower limbs) with visceral abnormalities (unilateral or bilateral renal agenesis, anomalies of the abdominal vascularisation). This phenotype, typical of sirenomelia syndrome, may be more or less severe. The pathogenic mechanisms of this syndrome are still debated and its etiology remains unknown. We report here a new type of sirenomelia that we observed in a fetus belonging to the collection of the Department of Anatomy of Reims, which led us to perform a comprehensive review of the literature on the subject: this type has never been reported and cannot be classified according to the Stocker and Heifetz classification. Moreover, this case also presents a VACTERL association with Thomas syndrome. Copyright © 2013 Wiley Periodicals, Inc.

  12. Thomas S. Szasz, precursor de la psiquiatría crítica

    OpenAIRE

    García-García, Carlos

    2015-01-01

    Thomas S. Szasz (1920-2012), profesor de psiquiatría de la State University of New York en Siracusa (EE. UU.), fue el mayor crítico del cientificismo y de las prácticas coercitivas de la psiquiatría. Con treinta y cinco libros publicados y centenares de artículos, no ha existido otro autor más prolífico en su campo. Fue un intelectual de primer orden que realizó uno de los más lúcidos análisis conceptuales y epistemológicos de la psiquiatría. Este le sirvió de base para sostener su crítica ab...

  13. [Sport, medicine and art: the 'enchanted science' of the body in the works of Thomas Eakins].

    Science.gov (United States)

    Melo, Victor Andrade de; Peres, Fabio de Faria

    2010-03-01

    The article analyzes representations of sport and medicine in the output of the American artist Thomas Eakins, one of the most influential and original in the United States during the transition between the nineteenth and twentieth centuries. It is based on the presupposition that Eakins was able to translate esthetically a plethora of representations related to modernity, including the prelude to intimate relationships and, in an age still sui generis, the practice of sports, health and medicine, transmitted through the idea of a show. This study hopes to be one more contribution to the promotion of what we have called a social archeology of sports, a prospecting of its presence among social networks and webs.

  14. Hermeneutic and Teleology in Ethics across Denominations—Thomas Aquinas and Karl Barth

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    Jacqueline Stewart

    2017-09-01

    Full Text Available This study arises from the context of current debates in the Catholic Church on the place of rule and law in moral reasoning. I suggest that ethics may be best served by approaches that place the human subject in a teleogical context and that recognise the need for interpretation of circumstances surrounding actions to be evaluated. This is in contrast to normative rule approaches. The insights retrieved from the account of moral reasoning in Thomas Aquinas by Joseph Selling are compared with an account of the ethical implications of Karl Barth’s theology of hope as expressed in Volume Four of the Church Dogmatics. It is concluded that, in an ecumenical convergence, neither propose a normative rule approach. Rather both use a teleological context and require a hermeneutic of evaluation.

  15. Radiation therapy for pineal tumors: 30-year experience at Thomas Jefferson University Hospital

    International Nuclear Information System (INIS)

    Dickerson, G.A.; Tupchong, L.; Moylan, D.J.; Kramer, S.

    1987-01-01

    Eighteen tumors of the pineal region were treated at Thomas Jefferson University Hospital since 1957. Preoperative evaluation included CT scan in 11 patients and cerebrospinal fluid cytology in four. Histologic diagnosis was obtained in nine patients. Diagnosis in two other patients was based on CT scan response at 2,000 cGY. Fifteen patients received whole-brain irradiation with a boost, one each with limited-field and whole-brain irradiation only. One patient with melanoma received craniospinal irradiation. Median pineal dose was 55 Gy; range, 50-60 Gy. Five treatment failures occurred, four local and one distant. Actuarial survival was 80%, 70%, and 65% at 5, 10, and 20 years. Median follow-up was 8.8 years. Cranial radiotherapy alone appears to control the majority of pineal tumors

  16. Improved pump turbine transient behaviour prediction using a Thoma number-dependent hillchart model

    International Nuclear Information System (INIS)

    Manderla, M; Koutnik, J; Kiniger, K

    2014-01-01

    Water hammer phenomena are important issues for high head hydro power plants. Especially, if several reversible pump-turbines are connected to the same waterways there may be strong interactions between the hydraulic machines. The prediction and coverage of all relevant load cases is challenging and difficult using classical simulation models. On the basis of a recent pump-storage project, dynamic measurements motivate an improved modeling approach making use of the Thoma number dependency of the actual turbine behaviour. The proposed approach is validated for several transient scenarios and turns out to increase correlation between measurement and simulation results significantly. By applying a fully automated simulation procedure broad operating ranges can be covered which provides a consistent insight into critical load case scenarios. This finally allows the optimization of the closing strategy and hence the overall power plant performance

  17. Improved pump turbine transient behaviour prediction using a Thoma number-dependent hillchart model

    Science.gov (United States)

    Manderla, M.; Kiniger, K.; Koutnik, J.

    2014-03-01

    Water hammer phenomena are important issues for high head hydro power plants. Especially, if several reversible pump-turbines are connected to the same waterways there may be strong interactions between the hydraulic machines. The prediction and coverage of all relevant load cases is challenging and difficult using classical simulation models. On the basis of a recent pump-storage project, dynamic measurements motivate an improved modeling approach making use of the Thoma number dependency of the actual turbine behaviour. The proposed approach is validated for several transient scenarios and turns out to increase correlation between measurement and simulation results significantly. By applying a fully automated simulation procedure broad operating ranges can be covered which provides a consistent insight into critical load case scenarios. This finally allows the optimization of the closing strategy and hence the overall power plant performance.

  18. Calculation of the atomic states energies in the Thomas - Fermi approximation

    Directory of Open Access Journals (Sweden)

    S. N. Fedotkin

    2017-12-01

    Full Text Available A method for calculating the energies of levels for many-electron neutral atoms is proposed. In this case, in addition to the Coulomb field of the nucleus, an important contribution to the energy is connected with the interaction between the electrons. This interaction is taken into account approximately by perturbation theory in the framework of the Thomas - Fermi statistical model. Using the Taytz approximation for the mean potential the analytical expressions for the energies of s-states are obtained with principal quantum numbers n = 1, 2, 3, 4. The energies are calculated for the nuclear charges in the interval 1 < Z ≤ 100. A good agreement with the experimental values of the energies was obtained.

  19. Thomas Hardy and His Readers: Contradictions of the Rebellious Serial Writer

    Directory of Open Access Journals (Sweden)

    Adelina Sánchez Espinosa

    2016-12-01

    Full Text Available This contribution explores the relationship between Thomas Hardy and his contemporary readers from The Poor Man and the Lady, his first, unpublished, novel, to The Well- Beloved, his last one. It discovers a writer split into two, with Hardy, the artist, striving to cohabitate with Hardy-the serial writer for the three decades his career as a novelist lasted. In order to fully appreciate Hardy's novels as they have reached us nowadays, after the 1912 Wessex edition, we should focus on the contradictions between their initial manuscripts, their edited versions for the family magazines and their final reconstructions into volume forms. Although Hardy certainly wanted quick success with the Victorian masses he never let go of his "higher aspirations" to be received differently by a more select readership, even if this alternative reading had to be done between the lines at a later stage.

  20. An appraisal of William Thomas Green Morton's life as a narcissistic personality.

    Science.gov (United States)

    Martin, Ramon F; Wasan, Ajay D; Desai, Sukumar P

    2012-07-01

    The troubled life and death of William Thomas Green Morton has been described in several texts. His first public demonstration of ether anesthesia was the highpoint of a life that was less than successful in many of his endeavors. Close examination of this life reveals a pattern of behavior that progresses from narcissistic traits to narcissistic personality pathology. This retrospective psychiatric analysis of Morton's life was undertaken to theorize as to why Morton, after having successfully demonstrated ether anesthesia, did not continue to develop anesthesia as a clinical specialty. Biographies about Morton were used to explore details of his life. The Diagnostic and Statistical Manual of Mental Disorders classification of narcissistic personality disorder was used to analyze his life. We conclude that Morton progressed from displaying narcissistic personality trait to disorder over his lifetime.

  1. Students' Reading Responses to Tess of the d'Urbervilles, a Novel by Thomas Hardy

    Directory of Open Access Journals (Sweden)

    Yazid Basthomi

    2016-02-01

    Full Text Available The study explored how students responded to Tess of the d'Urbervilles, a novel by Thomas Hardy. This study was a case study of an in-tact class of Prose I at the English Department, Universitas Negeri Malang. The data were collected from 25 students, and were in the form of students' papers, written in English, which were of the students' personal responses towards the novel. The study found that the students resorted to their re-ligius knowledge (ideology when responding to the characters and subject matter of the novel. Students also developed certain kinds of feeling (emotion as their religious ideology was challenged by that offered by the novel. The study also diclosed that the students' responses fell into the categories of thematic and empathetic. It follows that teachers of Literature need to make attempts to situate the students to arrive at higher level of responses: motivational, predictive, and critical-evaluative.

  2. The Representation of Women in Thomas Hardy's Tess of the d'Urbervilles

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    Sabah Abdul Hameed Shakury

    2016-11-01

    Full Text Available This paper is an examination and exploration of Thomas Hardy’s representation of women in his novel, Tess of the d’Urbervilles. It provides a brief evaluation of the era in which Hardy was writing, placing emphasis on the psycho-sexual intricacies of the late Victorian era and their impact upon the characterization of women. The paper also shows Hardy’s attitudes toward women and how these attitudes affected his representation of women characters. The picture of vigorous womanhood and a victim of forces beyond control is clearly portrayed in Tess, the heroine. Women are presented as sensual creatures and weak. Hardy portrays women affected by the pressure exerted on them by their environment and heredity. Due to their humanity, suffering is inevitable and guilt is a common compassion.

  3. A radio tracking study of home range and movements of the marsupial Micoureus demerarae (Thomas (Mammalia, Didelphidae in the Atlantic forest of south-eastern Brazil

    Directory of Open Access Journals (Sweden)

    Edsel Amorim Moraes Junior

    2005-03-01

    Full Text Available From August 2001 to July 2002 the home range and movements of seven Micoureus demerarae (Thomas, 1905 (three males and four females were investigated using radio tracking in the União Biological Reserve, state of Rio de Janeiro, south-eastern Brazil. A total of 436 locations was obtained and home range estimated with fixed Kernel (95% of data points, and minimum convex polygon (MCP methods, with 100 and 95% of data points. Male home ranges estimated by MCP (100% ranged from 5.4-24.2 ha and females from 0.3-10.7 ha. Corresponding figures calculated with Kernel (95% were 4-10.9 ha for males and 1.3-5.9 ha for females. Animals travelled on average 423 m/night, with males travelling significantly further (582.8 m/night than females (335.1 m/night (t test, t = 3.609, p = 0.001. We concluded that radio tracking produced much larger home ranges than those estimated with traditional live-trapping techniques, suggesting that the latter might underestimate ranging when the area covered with traps is relatively small (ca. 1 ha or less. Radio tracking also indicated that M. demerarae, although predominantly arboreal and weighting only ca. 130 g., has movements similar in magnitude to larger-sized terrestrial didelphimorph marsupials, such as Didelphis Linnaeus, 1758, Philander Linnaeus, 1758 and Metachirus (Desmarest, 1817.No período de agosto de 2001 a julho de 2002 a área de uso e o movimento de sete Micoureus demerarae (Thomas, 1905 (três machos e quatro fêmeas foram acompanhados, através de rádio-telemetria, na Reserva Biológica União, Rio de Janeiro, sudeste do Brasil. Foi obtido um total de 436 localizações e estimou-se a área de uso através dos métodos Kernel fixo (95% das localizações e polígono mínimo convexo (PMC, com 100 e 95% das localizações. A área de uso dos machos estimada pelo PMC (100% variou de 5,4-24,2 ha e fêmeas de 0,3-10,7 ha. Áreas calculadas com Kernel (95% foram 4-10,9 ha para machos e 1,3-5,9 ha para f

  4. Biological aspects and life table of Uroleucon ambrosiae (Thomas, 1878 as a function of temperature

    Directory of Open Access Journals (Sweden)

    Auad Alexander Machado

    2003-01-01

    Full Text Available The aphid Uroleucon ambrosiae (Thomas is considered a pest of hidroponically-grown lettuce, but basic and applied information on its control are scarce in Brazil. The aim of this study was to determine the effect of different temperatures on biological aspects and life history of U. ambrosiae (Thomas developing on hydroponic lettuce (Lactuca sativa L. crop. Newly emerged nymphs were placed on 4-cm discs of hydroponic lettuce, var. Verônica, which were maintained on 5-cm Petri dishes, at temperatures of 15, 20 and 25ºC and 14 h photophase, and inside a greenhouse, within micro-cages at room temperature. The duration of development in all nymphal stages varied inversely to temperature. Nymphs maintained at 20ºC and 25ºC, had similar development period. However, at fluctuating greenhouse temperatures (daily mean = 21ºC, different results were obtained, which was also true for the pre-reproductive, reproductive and post-reproductive periods. Daily and total fertilities at 20ºC were better in comparison to the other treatments. The highest mortality rate of aphids occurred under greenhouse conditions. The production of 1.28 nymphs per female per day, the time needed for the population to double in size (TD=2.77days, and the intrinsic rate of population increase (r m=0.25, were similar for in insects maintained at 20 and 25ºC. On the other hand, time interval between generations (T and the net reproductive rate (Ro were higher at 20ºC. In the greenhouse, even though T was similar to laboratory conditions at 20 and 25ºC, the R0, r m and l parameters were lower and TD was higher. Based on biological aspects, fertility and life expectancy tables, constant temperature of 20ºC is the most suitable for U. ambrosiae.

  5. Tertiary volcanic rocks and uranium in the Thomas Range and northern Drum Mountains, Juab County, Utah

    Science.gov (United States)

    Lindsey, David A.

    1982-01-01

    The Thomas Range and northern Drum Mountains have a history of volcanism, faulting, and mineralization that began about 42 m.y. (million years) ago. Volcanic activity and mineralization in the area can be divided into three stages according to the time-related occurrence of rock types, trace-element associations, and chemical composition of mineral deposits. Compositions of volcanic rocks changed abruptly from rhyodacite-quartz latite (42-39 m.y. ago) to rhyolite (38-32 m.y. ago) to alkali rhyolite (21 and 6-7 m.y. ago); these stages correspond to periods of chalcophile and siderophile metal mineralization, no mineralization(?), and lithophile metal mineralization, respectively. Angular unconformities record episodes of cauldron collapse and block faulting between the stages of volcanic activity and mineralization. The youngest angular unconformity formed between 21 and 7 m.y. ago during basin-and-range faulting. Early rhyodacite-quartz latite volcanism from composite volcanoes and fissures produced flows, breccias, and ash-flow tuff of the Drum Mountains Rhyodacite and Mt. Laird Tuff. Eruption of the Mt. Laird Tuff about 39 m.y. ago from an area north of Joy townsite was accompanied by collapse of the Thomas caldera. Part of the roof of the magma chamber did not collapse, or the magma was resurgent, as is indicated by porphyry dikes and plugs in the Drum Mountains. Chalcophile and siderophile metal mineralization, resulting in deposits of copper, gold, and manganese, accompanied early volcanism. Te middle stage of volcanic activity was characterized by explosive eruption of rhyolitic ash-flow tuffs and collapse of the Dugway Valley cauldron. Eruption of the Joy Tuff 38 m.y. ago was accompanied by subsidence of this cauldron and was followed by collapse and sliding of Paleozoic rocks from the west wall of the cauldron. Landslides in The Dell were covered by the Dell Tuff, erupted 32 m.y. ago from an unknown source to the east. An ash flow of the Needles Range

  6. Canine distemper virus infection in a lesser grison (Galictis cuja: first report and virus phylogeny Infecção pelo vírus da cinomose canina em um furão (Galictis cuja: primeiro relato e filogenia viral

    Directory of Open Access Journals (Sweden)

    Jane Megid

    2013-02-01

    Full Text Available Infectious diseases in wild animals have been increasing as a result of their habitat alterations and closer contact with domestic animals. Canine distemper virus (CDV has been reported in several species of wild carnivores, presenting a threat to wildlife conservation. We described the first case of canine distemper virus infection in lesser grison (Galictis cuja. A free-ranging individual, with no visible clinical sigs, presented sudden death after one day in captivity. Molecular diagnosis for CDV infection was performed using whole blood collected by postmortem intracardiac puncture, which resulted positive. The virus phylogeny indicated that domestic dogs were the probable source of infection.Doenças infecciosas em animais selvagens têm aumentado devido às alterações em seu habitat e ao maior contato com animais domésticos. A cinomose já foi descrita em diversas espécies de carnívoros selvagens, representando uma ameaça à conservação da vida selvagem. Nesse estudo é descrito o primeiro caso de infecção pelo vírus da cinomose em um furão (Galictis cuja. Um indivíduo de vida livre, sem sinais clínicos aparentes, apresentou morte súbita após um dia em cativeiro. Foi realizado o diagnóstico molecular para detecção do vírus da cinomose canina, sendo o resultado positivo. A filogenia do vírus indicou que cães domésticos foram a provável fonte de infecção.

  7. A farewell to Dr Thomas Knacker (* 29.04.1951 - 30.10.2011): scientific contributions and personal memories

    DEFF Research Database (Denmark)

    Römbke, Jörg; Coors, Anja; Fenner, Kathrin

    2012-01-01

    On October 30, 2011 we lost Dr. Thomas Knacker, a much valued and loved colleague, research partner and friend. We deeply regret the loss of an internationally honoured ecotoxicologist. The colleagues and friends that wish to express their sorrow in this contribution include individuals from...

  8. Rotation of the swing plane of Foucault's pendulum and Thomas spin precession: two sides of one coin

    Energy Technology Data Exchange (ETDEWEB)

    Krivoruchenko, Mikhail I [Alikhanov Institute for Theoretical and Experimental Physics, Russian Federation State Scientific Center, Moscow (Russian Federation)

    2009-08-31

    Using elementary geometric tools, we apply essentially the same methods to derive expressions for the rotation angle of the swing plane of Foucault's pendulum and the rotation angle of the spin of a relativistic particle moving in a circular orbit (the Thomas precession effect). (methodological notes)

  9. Rotation of the swing plane of Foucault's pendulum and Thomas spin precession: two sides of one coin

    International Nuclear Information System (INIS)

    Krivoruchenko, Mikhail I

    2009-01-01

    Using elementary geometric tools, we apply essentially the same methods to derive expressions for the rotation angle of the swing plane of Foucault's pendulum and the rotation angle of the spin of a relativistic particle moving in a circular orbit (the Thomas precession effect). (methodological notes)

  10. METHODOLOGICAL NOTES: Rotation of the swing plane of Foucault's pendulum and Thomas spin precession: two sides of one coin

    Science.gov (United States)

    Krivoruchenko, Mikhail I.

    2009-08-01

    Using elementary geometric tools, we apply essentially the same methods to derive expressions for the rotation angle of the swing plane of Foucault's pendulum and the rotation angle of the spin of a relativistic particle moving in a circular orbit (the Thomas precession effect).

  11. "Vältimatud nuhtlused" : August Komendant, Louis I. Kahn ja arhitektuuri ning insenerikunsti keerulised suhted / Thomas Leslie

    Index Scriptorium Estoniae

    Leslie, Thomas

    2006-01-01

    Artikkel põhineb Thomas Leslie Kuressaares Louis Kahni päevadel peetud ettekandel. Louis Kahni koostöös August Komendandiga projekteeritud hoonetest pikemalt Richardsi Meditsiiniliste Uuringute laboratooriumist, Salki bioloogianistituudist (1959-1965, La Jolla, Kalifornia) ja Kimbelli kunstimuuseumist (1966-1972, Texas, Fort Worth). Bibl. lk. 75

  12. Livets febrile hemmeligheder. Et litterært slægtskab mellem Henrik Pontoppidan og Thomas Mann

    DEFF Research Database (Denmark)

    Vangshardt, Rasmus

    filosofferne Arthur Schopenhauer og Friedrich Nietzsche – og med Thomas Mann. Det giver samtidig anledning til en revurdering af De Dødes Riges slutning: Siden bogens udgivelse har litterater diskuteret, hvorvidt dens slut-utopi er beundringsværdig eller tynd. Men Livets febrile hemmeligheder påpeger noget...

  13. Quasi-four-body treatment of charge transfer in the collision of protons with atomic helium: I. Thomas related mechanisms

    Science.gov (United States)

    Safarzade, Zohre; Fathi, Reza; Shojaei Akbarabadi, Farideh; Bolorizadeh, Mohammad A.

    2018-04-01

    The scattering of a completely bare ion by atoms larger than hydrogen is at least a four-body interaction, and the charge transfer channel involves a two-step process. Amongst the two-step interactions of the high-velocity single charge transfer in an anion-atom collision, there is one whose amplitude demonstrates a peak in the angular distribution of the cross sections. This peak, the so-called Thomas peak, was predicted by Thomas in a two-step interaction, classically, which could also be described through three-body quantum mechanical models. This work discusses a four-body quantum treatment of the charge transfer in ion-atom collisions, where two-step interactions illustrating a Thomas peak are emphasized. In addition, the Pauli exclusion principle is taken into account for the initial and final states as well as the operators. It will be demonstrated that there is a momentum condition for each two-step interaction to occur in a single charge transfer channel, where new classical interactions lead to the Thomas mechanism.

  14. Fast and Frugal Heuristics Are Plausible Models of Cognition: Reply to Dougherty, Franco-Watkins, and Thomas (2008)

    Science.gov (United States)

    Gigerenzer, Gerd; Hoffrage, Ulrich; Goldstein, Daniel G.

    2008-01-01

    M. R. Dougherty, A. M. Franco-Watkins, and R. Thomas (2008) conjectured that fast and frugal heuristics need an automatic frequency counter for ordering cues. In fact, only a few heuristics order cues, and these orderings can arise from evolutionary, social, or individual learning, none of which requires automatic frequency counting. The idea that…

  15. Debye screening and a Thomas - Fermi model of a dyonic atom in a two potential theory of electromagnetism

    International Nuclear Information System (INIS)

    Wolf, C.

    1993-01-01

    We study the screening of a central Abelian dyon by a surrounding dyon cloud in a two potential theory of electromagnetism. A generalized formula for the Debye screening length is obtained and a Thomas - Fermi Model for a charged cloud surrounding a central Dyonic Core is studied. 20 refs

  16. A Post-Colonial Dilemma Tale from the Harbour of St. Thomas in the US Virgin Islands

    DEFF Research Database (Denmark)

    Brichet, Nathalia Sofie

    2017-01-01

    The port of Charlotte Amalie on St Thomas has long been a vibrant centre for ship trafficking in the Caribbean, also during Danish colonial rule starting in 1672. In 1917, Denmark officially sold and left what came to be the US Virgin Islands. Not everybody left, though. The Danish owned business...

  17. A "Surprising Shock" in the Cathedral: Getting Year 7 to Vocalise Responses to the Murder of Thomas Becket

    Science.gov (United States)

    Partridge, Mary

    2011-01-01

    Mary Partridge wanted her pupils not only to become more aware of competing and contrasting voices in the past, but to understand how historians orchestrate those voices. Using Edward Grim's eye-witness account of Thomas Becket's murder, her Year 7 pupils explored nuances in the word "shocking" as a way of distinguishing the responses of…

  18. Lübecki filmipäevad 1999 ja Thomas Manni ekraniseering 1923 / Lauri Kärk

    Index Scriptorium Estoniae

    Kärk, Lauri, 1954-

    1999-01-01

    4.-7. novembrini Lübeckis toimunud Põhjamaade filmipäevade 41. Nordische Filmtage huvitavamatest filmidest, nagu Thomas Manni "Buddenbrookide" ekraniseering 1923. aastast (režissöör Gerhard Lamprecht) ja Rasmus Gerlachi dokumentaal "Operaator Kaufman" Dziga Vertovist ja tema kahest, samuti kino alal tegutsenud vennast

  19. Is Pogge a Capability Theorist in Disguise? : A Critical Examination of Thomas Pogge’s Defence of Rawlsian Resourcism

    NARCIS (Netherlands)

    Oosterlaken, I.

    2012-01-01

    Thomas Pogge answers the question if the capability approach can be justified with a firm ‘no’. Amongst others, he ridicules capability theorists for demanding compensation for each and every possible natural difference between people, including hair types. Not only does Pogge, so this paper argues,

  20. In Anführungszeichen. Glanz und Elend der Political Correctness von Matthias Dusini und Thomas Edlinger

    Directory of Open Access Journals (Sweden)

    Raffaela Rogy

    2014-12-01

    Full Text Available Matthias Dusini und Thomas Edlinger nähern sich in erfrischend lockerem Ton dem Thema Political Correctness (PC, indem sie dessen historisches Gewebe offenlegen, aktuelle Debatten aufzeigen und eigene Überlegungen dazu vorstellen. Raffaela Rogy berichtet.

  1. Thomas de Quincey and his restless legs symptoms as depicted in "Confessions of an English Opium-Eater".

    Science.gov (United States)

    Miranda, Marcelo; Williams, Anne-Marie; Garcia-Borreguero, Diego

    2010-10-15

    Thomas de Quincey, a British writer of 19th century, suffered insomnia from the age of 17 years. In his famous "Confessions of an English-Opium Eater" (1822), he described a symptomatology that could concord with restless legs syndrome long before he became addicted to opium. In this report, we analyze his clinical description and the circumstances leading to his opium addiction.

  2. Thomas Edison State College and Colorado State University: Using Cutting-Edge Technology to Enhance CE Unit Success

    Science.gov (United States)

    van Zyl, Henry; Powell, Albert, Jr.

    2012-01-01

    Thomas Edison State College (TESC) and Colorado State University (CSU) offer significant contrasts in institutional culture, student demographics, faculty and institutional priorities and approaches to distance education course development and delivery. This article offers case studies showing that widely disparate program design and delivery…

  3. The Urban Superintendency and the Depression: The Case of Thomas Warrington Gosling, Akron, Ohio: 1928-34.

    Science.gov (United States)

    Hinson, Gregory L.; Dye, Charles M.

    The case study of an Ohio school superintendent's experiences during the depression illustrates how political, social, and economic events can affect an educational system. Dr. Thomas Warrington Gosling was named superintendent of Akron schools in 1928, following resignation of the previous superintendent as a consequence of turmoil on the Board…

  4. Friendship and Thomas More: Using Erasmus's Letter to Ulrich von Hutten as a Tool in Developing a Classroom Management Plan

    Science.gov (United States)

    Brown, Joshua W.; Rud, A. G.

    2006-01-01

    The development of course management plans and student behavioral guidelines are a necessary component for the foundation of any school or learning community. In this article the authors explore a few of the principal foundations of creating these plans based on the qualities Erasmus described in his great friend Thomas More. Teachers and…

  5. Thomas DaCosta Kaufmann and Michael North (eds., Mediating Netherlandish Art and Material Culture in Asia

    Directory of Open Access Journals (Sweden)

    Claartje Rasterhoff

    2015-12-01

    Full Text Available Book notice of: Thomas DaCosta Kaufmann and Michael North (eds., Mediating Netherlandish Art and Material Culture in Asia (Amsterdam Studies in the Dutch Golden Age Amsterdam, Amsterdam University Press, 2014. 348 pp. ISBN 978-90-8964-569-2. € 99,00.

  6. Nutrients, sedimentation and total suspended solids in the St. Thomas East End Reserves in the Caribbean Sea from 2012-01-16 to 2013-11-25 (NCEI Accession 0139480)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the results from monitoring in the St. Thomas East End Reserves (STEER) in St. Thomas, USVI, from January 2012 to November 2013. The...

  7. VARIAÇÃO SAZONAL DA BIOQUÍMICA SANGUÍNEA EM IGUANAS: ASPECTOS FISIOPATOLÓGICOS E ANÁLISE DE 4 CASOS

    Directory of Open Access Journals (Sweden)

    Máyra Dias SILVEIRA

    2016-12-01

    Full Text Available Assim como os demais répteis, as iguanas são animais ectotérmicos e o clima e outros fatores ambientais podem exercer forte influência sobre a fisiologia e os parâmetros hematológicos desta espécie e com a crescente introdução destes animais como pets exóticos torna-se grande a necessidade de maiores informações sobre as alterações fisiológicas e patológicas na clínica de répteis. O presente estudo tem como objetivo investigar as variações sazonais de parâmetros bioquímicos de iguanas-verdes (Iguana iguana criadas em cativeiro na cidade de Volta Redonda, Rio de Janeiro. Foram utilizadas 4 iguanas-verdes adultas, das quais foram colhidas amostras de sangue em janeiro e julho de 2014 e analisadas as concentrações de colesterol, triglicerídeos, glicose, ácido úrico, ureia, cálcio e fósforo. Também foram monitorados os índices meteorológicos de umidade, precipitação e temperatura em ambos os meses. Nossos resultados apontaram aumento na concentração sanguínea de ureia em julho em relação a janeiro (6,3±0,70 mg/dL e 3,8±1,03, respectivamente e aumento na relação Ca:P de 1,08±0,15 em janeiro para 2,45±0,40 na segunda avaliação. Os demais parâmetros não apresentaram alterações significantes nas comparações entre os meses estudados. Conclui-se que a temperatura, estação do ano, dieta, sexo e as condições de manejo às quais estes animais são submetidos têm importante impacto nos resultados de exames laboratoriais. Espera-se que o conjunto de resultados observados neste trabalho possa servir como referência para outros trabalhos com o mesmo caráter de observação. 

  8. Diagnóstico imuno-histoquímico e caracterização anatomopatológica de clamidiose em psitacídeos

    Directory of Open Access Journals (Sweden)

    Renata A. Casagrande

    2014-09-01

    Full Text Available A clamidiose é causada por Chlamydophila psittaci e representa uma das principais zoonoses de origem aviária. Realizou-se um estudo retrospectivo em psitacídeos do período de 1995 a 2012 e exame imuno-histoquímico (IHQ anti-Chlamydia. Foram avaliados 111 casos, dos quais 12 foram a óbito devido à clamidiose. As aves eram provenientes de apreensão ou cativeiro (zoológicos, criatórios, centros de triagem e domicílios. À necropsia observou-se fígado aumentado (4/12 com áreas branco-amareladas (3/12, baço aumentado (2/12 e rompido (1/12, saco pericárdico com deposição de fibrina (1/12, polisserosite fibrinosa (1/12 e em três casos não havia lesões. Na avaliação histopatológica evidenciou-se hepatite necrótica mononuclear (7/12, hepatite mononuclear (3/12, hiperplasia de ductos biliares (8/12, esplenite necrótica histiocitária (9/12, hemossiderose em fígado (9/12 e baço (9/12, aerossaculite mononuclear (4/12, pericardite fibrino-heterofílica (2/12, necrose (1/12 e rarefação (1/12 linfoide de bursa de Fabricius, pneumonia fibrinosa (1/12, nefrite mononuclear (1/12 e granulomas renais (1/12. Observaram-se inclusões basofílicas intracitoplasmáticas (corpos elementares em fígado (2/12, baço e rins (1/12. Evidenciou-se imunomarcação anti-Chlamydia em fígado (11/12, baço (7/9, pulmões (3/9, rins (2/8, intestinos (2/3, sacos aéreos (1/4 e bursa de Fabricius (1/2. A IHQ poderá ser utilizada como forma de diagnóstico definitivo post mortem de clamidiose em psitacídeos no Brasil.

  9. Neonatal Phosphate Nutrition Alters <em>in em>Vivo> and <em>in em>Vitro> Satellite Cell Activity in Pigs

    Directory of Open Access Journals (Sweden)

    Chad H. Stahl

    2012-05-01

    Full Text Available Satellite cell activity is necessary for postnatal skeletal muscle growth. Severe phosphate (PO4 deficiency can alter satellite cell activity, however the role of neonatal PO4 nutrition on satellite cell biology remains obscure. Twenty-one piglets (1 day of age, 1.8 ± 0.2 kg BW were pair-fed liquid diets that were either PO4 adequate (0.9% total P, supra-adequate (1.2% total P in PO4 requirement or deficient (0.7% total P in PO4 content for 12 days. Body weight was recorded daily and blood samples collected every 6 days. At day 12, pigs were orally dosed with BrdU and 12 h later, satellite cells were isolated. Satellite cells were also cultured <em>in vitroem> for 7 days to determine if PO4 nutrition alters their ability to proceed through their myogenic lineage. Dietary PO4 deficiency resulted in reduced (<em>P> < 0.05 sera PO4 and parathyroid hormone (PTH concentrations, while supra-adequate dietary PO4 improved (<em>P> < 0.05 feed conversion efficiency as compared to the PO4 adequate group. <em>In vivoem> satellite cell proliferation was reduced (<em>P> < 0.05 among the PO4 deficient pigs, and these cells had altered <em>in vitroem> expression of markers of myogenic progression. Further work to better understand early nutritional programming of satellite cells and the potential benefits of emphasizing early PO4 nutrition for future lean growth potential is warranted.

  10. Constituents from <em>Vigna em>vexillata> and Their Anti-Inflammatory Activity

    Directory of Open Access Journals (Sweden)

    Guo-Feng Chen

    2012-08-01

    Full Text Available The seeds of <em>Vigna em>genus are important food resources and there have already been many reports regarding their bioactivities. In our preliminary bioassay, the chloroform layer of methanol extracts of<em> V. vexillata em>demonstrated significant anti-inflammatory bioactivity. Therefore, the present research is aimed to purify and identify the anti-inflammatory principles of <em>V. vexillataem>. One new sterol (1 and two new isoflavones (2,3 were reported from the natural sources for the first time and their chemical structures were determined by the spectroscopic and mass spectrometric analyses. In addition, 37 known compounds were identified by comparison of their physical and spectroscopic data with those reported in the literature. Among the isolates, daidzein (23, abscisic acid (25, and quercetin (40 displayed the most significant inhibition of superoxide anion generation and elastase release.

  11. Doctrine of "Fair Price” by Thomas Aquinas: background, laws of development and specific interpretation

    Directory of Open Access Journals (Sweden)

    Nureev Rustem, M.

    2015-03-01

    Full Text Available The paper is dedicated premises of origin and patterns of development of the doctrine of “fair price” Aquinas. Showing contradictions exchange of agricultural products to urban goods and services, resulting in a developed feudalism. For agricultural products incoming to the city market, the situation was characterized as the free competition, while medieval guild tried to create a monopoly conditions for the production and sale of its products, which objectively leads to distortion of prices. Under these conditions, the development of the problem of "fair price" becomes extremely important. The paper shows how scholasticism using theological methodology, trying to solve this problem. Greed condemned, was considered evil and sin of avarice considered the source of all evils. This tradition goes back to the interpretation of the Gospel of Matthew John Chrysostom. Alexander Halensis one of the first attempted rehabilitation of commercial activities and even tried to criticize the position of the Pseudo-Chrysostom that the merchant is not pleasing to God. In the "sum of all theology" Alexander Halensis wrote that moral qualities profits depend on the circumstances of 6: 1. From the person selling (which allowed the laity, the monks are not allowed; 2. His intentions (satisfaction or desire for profit; 3. The method of sale (by fair means or fraud; 4. Time of trade (on weekdays or holidays, designed for prayer or service of God; 5. Selling place (in the market or in holy places; 6. Relationship to the buyers (which is expressed in the level - excessive or normal - the selling price. Analyzes the rationale arguments to grounding the doctrine of "fair price", show the evolution of the concept during XII - XIV centuries, as well as its relationship with the teachings of the scholastics on the percentage. The paper deals with various estimates of the concept of "fair value" of Thomas Aquinas, resulting in the history of economic thought. Critically

  12. Toxoplasmose em primatas neotropicais: estudo retrospectivo de sete casos Toxoplasmosis in New World primates: Retrospective study of seven cases

    Directory of Open Access Journals (Sweden)

    Renata A. Casagrande

    2013-01-01

    Full Text Available A toxoplasmose é considerada uma doença parasitária fatal em primatas neotropicais. O objetivo deste trabalho foi descrever, através de um estudo retrospectivo, os casos de toxoplasmose em primatas neotropicais. No período de 1999-2009 foram realizados 86 exames anatomopatológicos em primatas e a toxoplasmose foi a enfermidade mais comum (7/86, relatando-se um caso em sagui-do-tufo-preto (Callithrix penicillata e seis em bugio-ruivo (Alouatta guariba. Dois animais foram encontrados mortos e cinco morreram em poucos dias. Os sinais clínicos mais frequentes foram apatia e anorexia (5/7, distensão abdominal (4/7 e febre (3/7. Na necropsia observou-se esplenomegalia (4/7, hemorragia do trato digestório, linfonodos e bexiga (4/7, pulmões avermelhados (3/7 e hepatomegalia (2/7. No exame histopatológico evidenciou-se hepatite (7/7, esplenite (3/7, miocardite (2/7, enterite (2/7, linfadenite (1/7 e sialite (1/7 necróticas e, pneumonia intersticial (4/7. Em fígado, pulmões, baço, coração, linfonodos e glândula salivar havia taquizoítos de Toxoplasma gondii que foram também detectados pelo exame de imuno-histoquímica anti-T. gondii em fígado, baço e pulmões (5/7. A toxoplasmose pode causar alta mortalidade em colônias de primatas neotropicais e representar mais uma ameaça à conversação dessas espécies em cativeiro. Sendo assim, medidas preventivas devem ser tomadas para evitar a contaminação desses animais.Toxoplasmosis is considered to be a fatal parasitic disease in New World primates. The objective of this report was to describe, through a retrospective study, the toxoplasmosis cases in New World primates. From 1999 to 2009 eighty-six anatomopathological exams was performed in primates and toxoplasmosis was the most common disease (7/86. One case occurred in Black-Tufted-Marmoset (Callithrix penicillata and six in Brown-Howler monkeys (Alouatta guariba. Two monkeys were found death and five died within few days. The most

  13. Pneumonia bacteriana em jabuti-piranga (Chelonoidis carbonaria: aspectos clínicos, microbiológicos, radiológicos e terapêutica

    Directory of Open Access Journals (Sweden)

    Marcelo M. Silveira

    2014-09-01

    Full Text Available A pneumonia é uma doença respiratória comum na clínica de répteis. Agentes infecciosos são capazes de causar pneumonia primária em répteis mantidos em cativeiro, porém na maioria dos casos, são secundárias a problemas de manejo, higiene e nutricionais. O objetivo desse trabalho foi relatar a ocorrência de pneumonia bacteriana em jabuti-piranga (Chelonoidis carbonaria, e descrever o diagnóstico clínico, microbiológico, radiográfico e a conduta terapêutica. O animal apresentava sinais de distúrbios respiratórios e foi descrito durante a anamnese que houve um diagnostico anterior de pneumonia. Os achados radiográficos foram sugestivos de pneumonia/edema pulmonar. Baseado nos exames radiográficos e sinais clínicos apresentados iniciou-se o tratamento com administração de Cloranfenicol (40mg/kg/SID/IM por 10 dias. Foram isoladas Klebsiella spp. e Citrobacter spp. da cultura bacteriana realizada da coleta de lavado endotraqueal. Ambas com perfil de resistência múltipla aos antibióticos testados. Instituiu-se protocolo terapêutico utilizando Gentamicina (5mg/kg/IM, em sete aplicações com intervalos de 72h. Após o segundo protocolo terapêutico notou-se melhora dos sinais clínicos do animal, porém foi observada a persistência de secreção nasal. Foi realizado novo exame radiográfico, demonstrando discreta diminuição na opacidade do campo pulmonar direito e nenhuma alteração significativa no campo pulmonar esquerdo na projeção craniocaudal. Devido à permanência do sinal clínico apresentado, nova coleta de material endotraqueal foi realizada, e houve isolamento de Citrobacter spp. e Enterobacter spp. A partir dos resultados obtidos no antibiograma, instituiu-se novo protocolo com uso de amicacina (2,5mg/kg/IM, em sete aplicações com intervalos de 72h. Após antibioticoterapia, outro exame radiológico foi realizado, e demonstrou redução satisfatória do quadro pulmonar, e sinais clínicos.

  14. Momentos em freios e em embraiagens

    OpenAIRE

    Mimoso, Rui Miguel Pereira

    2011-01-01

    Dissertação para obtenção do Grau de Mestre em Mestrado Integrado em Engenharia Mecânica Nesta dissertação reúnem-se os modelos de cálculo utilizados na determinação dos momentos em freios e em embraiagens. Neste trabalho consideram-se os casos de freios e embraiagens de atrito seco e atrito viscoso. Nos freios de atrito viscoso são considerados casos em que as características dos fluidos não são induzidas, e outros em que são induzidas modificações a essas mesmas características. São a...

  15. Application of the Thomas-Fermi statistical model to the thermodynamics of high density matter; Aplicacion del modelo estadistico de Thomas-Fermi a la termodinamica de medios ultradensos

    Energy Technology Data Exchange (ETDEWEB)

    Martin, R

    1977-07-01

    The Thomas-Fermi statistical model, from the N-body point of view is used in order to have systematic corrections to the T-Fermis equation. Approximate calculus methods are found from analytic study of the T-Fermis equation for non zero temperature. T-Fermis equation is solved with the code GOLEM written in FORTRAN V (UNIVAC). It also provides the thermodynamical quantities and a new method to calculate several isothermal tables. (Author) 24 refs.

  16. USO DE PLANTAS EM PÓ SECO COM PROPRIEDADES TERMITICIDA SOBRE A MORTALIDADE DE CUPINS ARBÓREOS

    Directory of Open Access Journals (Sweden)

    Chistopher Stallone Cruz

    2012-09-01

    Full Text Available 1024x768 Normal 0 21 false false false PT-BR X-NONE X-NONE Os térmitas são insetos de grande importância ecológica, com mais de 2.750 espécies catalogadas em todo o mundo. Pequeno número de espécies são conhecidos por provocarem grandes danos econômicos ao homem, sendo considerado como praga urbana ou agrícola, são destruidores de madeira seca, pastagens e outros materiais composto de celulose. A vasta gama de uso indiscriminado de produtos químicos contra o controle deste inseto vem trazendo ao longo do tempo resultados negativos, por apresentarem sérios riscos a saúde humana e dar surgimento a cupins com resistência. Avaliou-se nove espécies vegetais que possivelmente apresentem poder cupinicida em substituição aos tratamentos convencionais, de modo a preservar o meio ambiente. Foram avaliados os seguintes vegetais: caule e folha de Aspidosperma pyrifolium, raiz de Mimosa tenuiflora, raiz de Cnidoscolus urens, gema apical de Syzygium aromaticum, semente de Azadirachta indica, fruto de Piper nigrum, folhas de Eucalyptus sp., raiz de Zingiber officinale e fruto de Punica granatum. Foram coletados 550 espécimes de cupins, 275 operários e 275 soldados, logo em seguida foram distribuídos 10 indivíduos dentro de um cativeiro de polipropileno com capacidade de 250mL, juntamente com 3g do pó seco, 5g de fragmentos de cupinzeiro macerado, verificando a viabilidade dos pós secos durante 5 dias consecutivos, sendo realizado uma leitura de mortalidade a cada 24 horas. O delineamento utilizado foi o inteiramente casualizado e os dados foram avaliados pelos testes Student e Henderson & Tilton. Verificou-se que a utilização dos pós vegetais é  alternativa eficaz e barata no controle de Nasutitermes sp., destacando-se como mais letais folhas e galhos de A. indica,Eucalyptus sp., S. aromaticum, Z. officinale, C. urens e P. nigrum.

  17. Book Review - CAPITAL IN THE 21ST CENTURY, BY THOMAS PIKETTY

    Directory of Open Access Journals (Sweden)

    Elena Gurgu

    2016-07-01

    Full Text Available Only few books of economy in the recent past years have had a similar effect on public opinion as the work of Professor Thomas Piketty from Paris School of Economics, in which he attempts to explain the dynamics of the last two centuries income inequality in developed countries. Shortly after the release of the English version, appeared excellent reviews from some major economists like Robert Solow, Paul Krugman, Robert Shiller, all three Nobel Prize winners, as we all know.             "It is the most important book of the century" concluded Esquire magazine, and Paul Krugman, Nobel Prize winner for Economics, described it as "a volume really superb" and "an extraordinary work [...] certainly the most economic important book of the year if not the decade."             In turn, Martin Wolf, one of the most influential writers on economic issues worldwide, says that the work of Piketty is "extremely important" and Branko Milanovic, a former World Bank economist, said it is "one of the primary work of economic thought ".

  18. Visual Composition of Bodily Presence. A Phenomenological Approach to Paul Thomas Anderson’s The Master

    Directory of Open Access Journals (Sweden)

    Gyenge Zsolt

    2015-12-01

    Full Text Available The description and interpretation of the visual composition of a film is crucial in understanding the effects of moving images and their specific role in the contemporary context of intermediality. The phenomenological approach, based on the precise depiction of the lived perceptual experience and its integration in the process of interpretation, offers a powerful tool for critical analysis. Although this theoretical framework opens up many different approaches, in this paper I will focus on Merleau-Pontyʼs phenomenological account of perception and on the viewer experience described by Vivian Sobchack with the self-contradictory term “a filmʼs body.” After studying this concept and its role in film analysis, as used by Sobchack, based on the term double-sided and fissured experience the paper offers an alternative approach which, compared to the earlier ones, seems to be more fruitful in understanding the act of vision and the embodied viewer experience constructed by a moving picture. The last part of the paper demonstrates, through the example of Paul Thomas Andersonʼs The Master (2012, how crucial the embodied viewer experience can be in the understanding of moving images. The analysis of the visual system of this film will show how the main problem of the whole story is re-created, re-presented in the visually triggered bodily experience of the viewer.

  19. The mine and the furnace: Francis Bacon, Thomas Russell, and early Stuart mining culture.

    Science.gov (United States)

    Pastorino, Cesare

    2009-01-01

    Notwithstanding Francis Bacon's praise for the philosophical role of the mechanical arts, historians have often downplayed Bacon's connections with actual artisans and entrepreneurs. Addressing the specific context of mining culture, this study proposes a rather different picture. The analysis of a famous mining metaphor in The Advancement of Learning shows us how Bacon's project of reform of knowledge could find an apt correspondence in civic and entrepreneurial values of his time. Also, Bacon had interesting and so far unexplored links with the early modern English mining enterprises, like the Company of Mineral and Battery Works, ofwhich he was a shareholder. Moreover, Bacon's notes in a private notebook, Commentarius Solutus, and records of patents of invention, allow us to start grasping Bacon's connections with the metallurgist and entrepreneur Thomas Russell. Lastly, this paper argues that, to fully understand Bacon's links with the world of Stuart technicians and entrepreneurs, it is necessary to consider a different and insufficiently studied aspect of Bacon's interests, namely his work as patents referee while a Commissioner of Suits.

  20. The Secret Life of Archives: Sally Siddons, Sir Thomas Lawrence, and The Material of Memory

    Directory of Open Access Journals (Sweden)

    Laura Engel

    2014-03-01

    Full Text Available This essay is in two parts, in the first I attempt to map out strategies for considering archival materials through the lens of performance, and in the second I enact or perform some of those strategies through a close reading of a letter from Sally Siddons, daughter of the famous actress Sarah Siddons, to the renown portrait painter and rakish bad boy, Sir Thomas Lawrence. I present a methodology that considers archival researchers as tourists who approach archival objects and images as material for curating a virtual exhibition. I argue that this strategy allows us to recognize and attempt to envision the interdisciplinary relationship amongst archival materials in order to imagine them in spatial, theatrical, and visual proximity to one another. In this way as researchers we are performing a kind of re-enactment, an animation, of the secret life of archives, which attempts to account the embodied traces of the past by providing an accessible thought provoking map for audiences.