589 resultados para Rothschild
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A dissertação preocupou-se em analisar as relações de bandidos e ex-bandidos com o pentecostalismo na Assembleia de Deus Fortificada em Cristo (ADFEC), situada na favela Jardim São Jorge, periferia da Cidade Ademar, região Sul da capital de São Paulo. Interessou-nos compreender as interações desses agentes e de qual maneira a igreja desempenhou seu trabalho em um espaço pentecostal. A pesquisa, teve como objetivo fundamental, examinar as aproximações da criminalidade e o pentecostalismo indicando suas rupturas e características peculiares. O trabalho de campo se dedicou em coletar dados que comprovassem atuação da ADFEC juntos aos agentes do crime, e em que medida a filiação religiosa dos agentes ganhava importância. Por fim, buscamos refletir sobre a adesão de bandidos e ex-bandidos ao pentecostalismo e a influência dessa adesão no cotidiano da comunidade.
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Identification of individual major genes affecting quantitative traits in livestock species has been limited to date. By using a candidate gene approach and a divergent breed cross involving the Chinese Meishan pig, we have shown that a specific allele of the estrogen receptor (ER) locus is associated with increased litter size. Female pigs from synthetic lines with a 50% Meishan background that were homozygous for this beneficial allele produced 2.3 more pigs in first parities and 1.5 more pigs averaged over all parities than females from the same synthetic lines and homozygous for the undesirable allele. This beneficial ER allele was also found in pigs with Large White breed ancestory. Analysis of females with Large White breed background showed an advantage for females homozygous for the beneficial allele as compared to females homozygous for the other allele of more than 1 total pig born. Analyses of growth performance test records detected no significant unfavorable associations of the beneficial allele with growth and developmental traits. Mapping of the ER gene demonstrated that the closest known genes or markers were 3 centimorgans from ER. To our knowledge, one of these, superoxide dismutase gene (SOD2), was mapped for the first time in the pig. Analysis of ER and these linked markers indicated that ER is the best predictor of litter size differences. Introgression of the beneficial allele into commercial pig breeding lines, in which the allele was not present, and marker-assisted selection for the beneficial allele in lines with Meishan and Large White background have begun.
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While the strong biotin-avidin interaction has been widely used for the detection of biomolecules, its irreversibility complicates their isolation. We report the synthesis of a photocleavable biotin derivative (PCB) which eliminates many limitations of existing methods. This reagent contains a biotin moiety linked through a spacer arm to a photocleavable moiety, which reacts selectively with primary amino groups on any substrate. In experiments using [leucine]-enkephalin as a model substrate, we show that PCB retains its high affinity toward avidin/streptavidin and allows rapid (< 5 min) and efficient (> 99%) photorelease of the substrate in a completely unaltered form. Photocleavable biotins should be useful in numerous applications involving the isolation of proteins, nucleic acids, lipids, and cells.
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Em regiões altamente contaminadas como a região da Baixada Santista, é importante estabelecer metas para a recuperação do ambiente. Apesar da ausência da contaminação ser a meta ideal, as implicações e os custos associados a esse objetivo, demanda o estabelecimento de metas de recuperação realistas em relação aos contaminantes presentes na região. Com o objetivo de caracterizar valores de referência de qualidade de sedimentos para compostos orgânicos na região da Baixada Santista, o Canal de Bertioga foi escolhido como local de referência por ser uma região sem fontes industrais ou outras fontes pontuais relativas aos compostos analisados. Amostras de água, sedimento e ostras foram coletadas e os hidrocarbonetos policíclicos aromáticos (PAHs), bifenilos policlorados (PCBs) e pesticidas organoclorados (OCPs) foram determinados por técnicas cromatográficas. A avaliação dos resultados de análises de PAHs, permite afirmar com alguma segurança, que os valores da somatória de PAHs das amostras sedimentos são, na sua grande maioria, inferiores a 1.000 µg/kg, não superando 1.600 µg/kg, concentrações abaixo dos limites estabelecidos na Resolução CONAMA 344/04 e abaixo dos valores que possam causar algum efeito adverso à biota, conforme valores descritos na literatura. Resultados de análise de PCBs, OCPs, compostos fenólicos e compostos orgânicos voláteis (VOCs) em amostras de sedimento, indicaram concentrações destes compostos abaixo dos limites de quantificação, exceto DDE (5,30 g/kg) e HCB (2,34 g/kg), que foram detectados em apenas um ii sítio de amostragem. Não houve evidências de possíveis fontes de emissão próximas à região de referência para PCBs, OCPs, compostos fenólicos e VOCs. Finalizando, espera-se que os resultados obtidos neste estudo possam fornecer subsídios para futuramente estabelecer uma área de referência para qualidade de sedimento na região da Baixada Santista, ou ainda serem utilizados em conjunto com as avaliações de contaminantes inorgânicos, testes ecotoxicológicos e indicadores biológicos, como ferramenta para avaliação da qualidade de sedimento e/ou para a classificação de material a ser dragado na região da Baixada Santista.
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A study of archival RXTE, Swift, and Suzaku pointed observations of the transient high-mass X-ray binary GRO J1008−57 is presented. A new orbital ephemeris based on pulse arrival-timing shows the times of maximum luminosities during outbursts of GRO J1008−57 to be close to periastron at orbital phase − 0.03. This makes the source one of a few for which outburst dates can be predicted with very high precision. Spectra of the source in 2005, 2007, and 2011 can be well described by a simple power law with high-energy cutoff and an additional black body at lower energies. The photon index of the power law and the black-body flux only depend on the 15–50 keV source flux. No apparent hysteresis effects are seen. These correlations allow us to predict the evolution of the pulsar’s X-ray spectral shape over all outbursts as a function of just one parameter, the source’s flux. If modified by an additional soft component, this prediction even holds during GRO J1008−57’s 2012 type II outburst.
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We report on an outburst of the high mass X-ray binary 4U 0115+634 with a pulse period of 3.6 s in 2008 March/April as observed with RXTE and INTEGRAL. During the outburst the neutron star’s luminosity varied by a factor of 10 in the 3–50 keV band. In agreement with earlier work we find evidence of five cyclotron resonance scattering features at ~10.7, 21.8, 35.5, 46.7, and 59.7 keV. Previous work had found an anticorrelation between the fundamental cyclotron line energy and the X-ray flux. We show that this apparent anticorrelation is probably due to the unphysical interplay of parameters of the cyclotron line with the continuum models used previously, e.g., the negative and positive exponent power law (NPEX). For this model, we show that cyclotron line modeling erroneously leads to describing part of the exponential cutoff and the continuum variability, and not the cyclotron lines. When the X-ray continuum is modeled with a simple exponentially cutoff power law modified by a Gaussian emission feature around 10 keV, the correlation between the line energy and the flux vanishes, and the line parameters remain virtually constant over the outburst. We therefore conclude that the previously reported anticorrelation is an artifact of the assumptions adopted in the modeling of the continuum.
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In a former publication, we have analyzed the transient neutron star X-ray binary GRO J1008–57 using all available RXTE-, Swift-, and Suzaku-data. As we have found, the source’s spectral components, i.e., a power-law with high exponential cutoff and a black-body, are strongly correlated with the hard X-ray flux (15–50 keV). We update the analytical description of these dependence, including a change in the photon index behaviour from a flat to a logarithmic function. The flux, where the change occurs, is consistent with the onset of the black-body emission. Thus, a change of the accretion state always occurs in GRO J1008–57 at a particular flux level.
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In a previous work, we introduced a tool for analyzing multiple datasets simultaneously, which has been implemented into ISIS. This tool was used to fit many spectra of X-ray binaries. However, the large number of degrees of freedom and individual datasets raise an issue about a good measure for a simultaneous fit quality. We present three ways to check the goodness of these fits: we investigate the goodness of each fit in all datasets, we define a combined goodness exploiting the logical structure of a simultaneous fit, and we stack the fit residuals of all datasets to detect weak features. These tools are applied to all RXTE-spectra from GRO 1008−57, revealing calibration features that are not detected significantly in any single spectrum. Stacking the residuals from the best-fit model for the Vela X-1 and XTE J1859+083 data evidences fluorescent emission lines that would have gone undetected otherwise.
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Top Row: Wesley Winkler, Ralph Drake, Charles Rothschild, Norman Sterry, Kenneth Robinson, Alfred Chadwick, Weldon Fix, Ross Kidston, Les Barkenbus, Harrison Weeks, David Dunlap, George Gregory, Harold Baker, Cecil Gooding, George Sadler
Third Row: student mngr. H.C. Crafts, Edward Dickey(?), David Beardsley, William Snushall, ? Smith, George Davison, Kennedy Potter, ? Clark, Charles Van Valkenberg, Neil Snow, Joseph Horgan, James Forrest, William Foote, Webb Sadler, ? Hayes
Second Row: trainer Keene Fitzpatrick, ? Smith, Samuel Sackett, Everett Sweeley, Herbert Graver, Walter Shaw, Hugh White, Albert Herrnstein, Curtis Redden, Dan McGugin, Ebin Wilson, Bruce Shorts, Arthur Redner, Temple Owens
Front Row: Ralph Husson, Albert Preussman, Arthur Urquhart, Willie Heston, Benjamin Southworth, coach Fielding Yost, Charles Crane, Jerome (mascot), John Lewis, Frank Doty, Frank Belknap
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"Extrait du vocabulaire français-idéographique et idéographique-français": 14 p. (3rd group).
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Mode of access: Internet.
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The present 30 volumes seem to have remained with the Dukes of Leuchtenberg, until the ducal library was acquired for sale in 1935 by the dealers Ulrich Hoepli (Milan) and Braus-Riggenbach (Basel). The volumes are not complete, as leaves have been wholly or partly removed throughout; this is particularly evident in preliminary volumes 2 and 10 and volume 75. Prints and the relatively small number of drawings are mostly French, with some German, Dutch and English, and are mostly of the 17th or 18th centuries. They are mounted generally on rectos of leaves, often with hand-written captions. Large prints are occasionally bound in directly; these are often folded. The engraved general title page (bearing the date 1788) appears at the beginning of each volume; below the printed title a hand-written volume number and brief title describing the volume's contents usually appear. In many volumes the title leaf is followed by a hand-written contents leaf listing the section titles, which are also written individually throughout the volume on leaves with etched decorative frames. Sections are numbered continuously throughout the work as a whole. Numbering of the leaves, when present, appears in black ink within each volume at top center recto. Printmakers include B. & J. Audran, Francesco Bartolozzi, Abraham Bosse, Stefano della Bella, Jacques Callot, François Chéreau, Wenceslaus Hollar, Romeyn de Hooghe, Raymond La Fage, Sébastien Le Clerc, Pierre Lepautre, Claude Mellan, Bernard Picart, and Simon Thomassin. There are also early color prints by Gautier-Dagoty and Jean-Baptiste Morret.