937 resultados para integration theory (see also researching and writing the EU in this section)


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O objeto de estudo desta pesquisa é a Comunidade da Graça, presente há dez anos em São Bernardo do Campo, região do ABC paulista. Analisa-se o lugar da emoção religiosa e sua relação com a educação dos sentidos nesta confraria protestante pentecostal formada majoritariamente por pessoas de classe média, como propiciadora da assimilação de um habitus e de um forte auto-controle individual evidenciando a eficácia do adestramento corporal pela via da religião. Imersa em uma realidade social de muitas mudanças que provocam reconfigurações das religiões, no tipo específico de pentecostalismo estudado nota-se que, na gestão dos bens simbólicos, o ingrediente emocional é o principal acessório a fim de responder às demandas coletivas e individuais deste público religioso. Se há alguns anos a centralidade cúltica do protestantismo pentecostal estava no ouvir a prédica e reviver a experiência do pentecostes cristão, hoje em dia o foco neste é a emoção que deve perpassar todo o culto. O mesmo ocorre nos dois espaços catequéticos privilegiados desta igreja, a saber, a reunião no templo chamada de Conhecendo as Escrituras e os encontros de grupos nos lares. Esta mudança se evidencia, também, nos corpos dos fiéis, pois estes se constróem e modelam-se à realidade social vigente e expressam as experiências vivenciadas neste contexto. A partir da observação dos cultos e reuniões catequéticas desta igreja, analisa-se neste trabalho o modo como a emoção religiosa é construída, difundida e reproduzida, levando-se em consideração as condições sociais e econômicas específicas do grupo religioso em questão.(AU)

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O objeto de estudo desta pesquisa é a Comunidade da Graça, presente há dez anos em São Bernardo do Campo, região do ABC paulista. Analisa-se o lugar da emoção religiosa e sua relação com a educação dos sentidos nesta confraria protestante pentecostal formada majoritariamente por pessoas de classe média, como propiciadora da assimilação de um habitus e de um forte auto-controle individual evidenciando a eficácia do adestramento corporal pela via da religião. Imersa em uma realidade social de muitas mudanças que provocam reconfigurações das religiões, no tipo específico de pentecostalismo estudado nota-se que, na gestão dos bens simbólicos, o ingrediente emocional é o principal acessório a fim de responder às demandas coletivas e individuais deste público religioso. Se há alguns anos a centralidade cúltica do protestantismo pentecostal estava no ouvir a prédica e reviver a experiência do pentecostes cristão, hoje em dia o foco neste é a emoção que deve perpassar todo o culto. O mesmo ocorre nos dois espaços catequéticos privilegiados desta igreja, a saber, a reunião no templo chamada de Conhecendo as Escrituras e os encontros de grupos nos lares. Esta mudança se evidencia, também, nos corpos dos fiéis, pois estes se constróem e modelam-se à realidade social vigente e expressam as experiências vivenciadas neste contexto. A partir da observação dos cultos e reuniões catequéticas desta igreja, analisa-se neste trabalho o modo como a emoção religiosa é construída, difundida e reproduzida, levando-se em consideração as condições sociais e econômicas específicas do grupo religioso em questão.(AU)

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The pathogenesis of systemic lupus erythematosus is thought to be primarily under genetic control, with environmental factors playing a secondary role. However, it has been shown recently that intraperitoneal injection of pristane (2,6,10,14-tetramethylpentadecane) induces autoantibodies typical of lupus in BALB/c mice, a strain not usually considered to be genetically susceptible to the disease. In this study, the induction of autoimmune disease by pristane was investigated. BALB/c mice receiving pristane were tested for autoantibody production and histopathological evidence of glomerulonephritis. Six of 11 mice developed IgM anti-single-stranded DNA antibodies shortly after receiving pristane and 4 developed IgM anti-histone antibodies, but anti-double-stranded DNA antibodies were absent. IgG anti-DNA and anti-histone antibodies were absent. In contrast, the lupus-associated anti-nuclear ribonucleoprotein/Sm and anti-Su autoantibodies produced by these mice were predominantly IgG. In addition to autoantibodies, most of the mice developed significant proteinuria. Light microscopy of the kidney showed segmental or diffuse proliferative glomerulonephritis. Electron microscopy showed subepithelial and mesangial immune-complex deposits and epithelial foot process effacement. Immunofluorescence revealed striking glomerular deposition of IgM, IgG, and C3 with a mesangial or mesangiocapillary distribution. Thus, pristane induces immune-complex glomerulonephritis in association with autoantibodies typical of lupus in BALB/c mice. These data support the idea that lupus is produced by an interplay of genetic and environmental factors and that unlike the MRL or (NZB x W)F1 mouse models, in which genetic susceptibility factors are of primary importance, environmental factors are of considerable importance in the autoimmune disease of pristane-treated BALB/c mice.

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Interleukin 12 (IL-12) is an important immunoregulatory cytokine whose receptor is a member of the hematopoietin receptor superfamily. We have recently demonstrated that stimulation of human T and natural killer cells with IL-12 induces tyrosine phosphorylation of the Janus family tyrosine kinase JAK2 and Tyk2, implicating these kinases in the immediate biochemical response to IL-12. Recently, transcription factors known as STATs (signal transducers and activators of transcription) have been shown to be tyrosine phosphorylated and activated in response to a number of cytokines that bind hematopoietin receptors and activate JAK kinases. In this report we demonstrate that IL-12 induces tyrosine phosphorylation of a recently identified STAT family member, STAT4, and show that STAT4 expression is regulated by T-cell activation. Furthermore, we show that IL-12 stimulates formation of a DNA-binding complex that recognizes a DNA sequence previously shown to bind STAT proteins and that this complex contains STAT4. These data, and the recent demonstration of JAK phosphorylation by IL-12, identify a rapid signal-transduction pathway likely to mediate IL-12-induced gene expression.

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Vesicles containing endothelin 1 (ET-1) were isolated from bovine aortic endothelial cells (BAECs) by fractionation of homogenates on sucrose density gradients by ultracentrifugation. The vesicles were localized at the 1.0/1.2 M sucrose interface using a specific anti-ET-1-(16-21) RIA. Identification of ET-1 and big ET-1 in this fraction was confirmed by HPLC analysis combined with RIA. Morphological examination of the ET-1-enriched fraction by electron microscopy identified clusters of vesicles approximately 100 nm in diameter. Immunostaining of ultrathin cryosections prepared from the vesicle fraction for ET-1 or big ET-1 showed clusters of 15-nm gold particles attached to or within vesicles. Immunofluorescence staining of whole BAECs using a specific ET-1-(16-21) IgG purified by affinity chromatography revealed punctate granulation of the cell cytoplasm viewed under light microscopy. This distinct pattern of staining was shown by confocal light microscopy to be intracellular. Immunofluorescence staining of whole cells with a polyclonal antiserum for big ET-1-(22-39) showed a defined perinuclear localization of precursor molecule. Hence, several different approaches have demonstrated that ET-1 and big ET-1 are localized within intracellular vesicles in BAECs, suggesting that these subcellular compartments are an important site for processing of big ET-1 by endothelin-converting enzyme.

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A lullaby is a song performed almost exclusively by women in all cultures to make children fall asleep. But traditional lullaby singing has declined due to social change. This study analyzes its structure and content thoroughly and aspects of this tradition providing information on usage, customs, themes and types of melody, and reflecting the importance of this form of cultural expression.

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The floor plan details all three floors of Harvard Hall, including its cellars, kitchen, chapel, and library. The items in this folder were reproduced from "The Burning of Harvard Hall, 1764, and its consequences," presented by F. Apthorp Foster at the April 1911 meeting of the Colonial Society of Massachusetts, and published in the Publications of the Colonial Society of Massachusetts, Volume XIV. The floor plan and exterior views were created by Pierre Eugène du Simitière in circa 1764. The original drawings are held in the Pierre Eugène du Simitière collection in the Ridgeway Branch of the Library Company of Philadelphia.

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A biostratigraphically continuous, but intensely bioturbated, Cretaceous/Tertiary boundary sequence was cored during Ocean Drilling Program (ODP) Leg 113 on Maud Rise (65°S) in the Weddell Sea off East Antarctica. This interval is the first recovered by ODP/DSDP in the South Atlantic sector of the Southern Ocean and offers a unique opportunity to study the nannofossil sequences leading up to and beyond the terminal Cretaceous event at a high southern latitude. The K/T boundary lies just within Chron 29R and is placed at ODP Sample 113-690C-15X-4, 41.5 cm. An iridium anomaly was independently noted at about this level as well. Upper Maestrichtian-lower Paleocene sediments consist mostly of light-colored nannofossil chalks. Dark brown sediments at the base of the Danian (Zone CPla) are characterized by an increased clay content attributed to a drop in calcareous microplankton productivity following the terminal Cretaceous event. Although delineation of the boundary is hampered by intense bioturbation, the sharp color contrast between overlying clay-rich, dark brown chalks of the Tertiary and light cream colored chalks of the Cretaceous aids in the selection of the K/T horizon. Several dark colored burrows sampled at intervals as far as 1.3 m below the boundary and within the light colored Cretaceous chalk were found to contain up to 17% Tertiary nannofossils. Calcareous nannofossils from the boundary interval were divided into three groups for quantitative study. The three groups, "Cretaceous," "Tertiary," and "Survivor," exhibit a sequential change across the boundary with the Cretaceous forms giving way to a Survivor-dominated assemblage beginning at the boundary followed shortly thereafter by the appearance of the Tertiary taxa, Cruciplacolithus and Hornibrookina. The species, H. edwardsii, comprises nearly 50% of the assemblage just above the Zone CPla/CPlb boundary, an abundance not reported elsewhere at this level. Calculation of individual species abundances reveals several additional differences between this K/T boundary interval and those studied from middle and low latitude sections. The percentage of Thoracosphaera is much lower at the boundary in this section and a small form, Prediscosphaera stoveri, is extremely abundant in Cretaceous sediments just below the boundary.

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Mode of access: Internet.

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O objeto de estudo desta pesquisa é a Comunidade da Graça, presente há dez anos em São Bernardo do Campo, região do ABC paulista. Analisa-se o lugar da emoção religiosa e sua relação com a educação dos sentidos nesta confraria protestante pentecostal formada majoritariamente por pessoas de classe média, como propiciadora da assimilação de um habitus e de um forte auto-controle individual evidenciando a eficácia do adestramento corporal pela via da religião. Imersa em uma realidade social de muitas mudanças que provocam reconfigurações das religiões, no tipo específico de pentecostalismo estudado nota-se que, na gestão dos bens simbólicos, o ingrediente emocional é o principal acessório a fim de responder às demandas coletivas e individuais deste público religioso. Se há alguns anos a centralidade cúltica do protestantismo pentecostal estava no ouvir a prédica e reviver a experiência do pentecostes cristão, hoje em dia o foco neste é a emoção que deve perpassar todo o culto. O mesmo ocorre nos dois espaços catequéticos privilegiados desta igreja, a saber, a reunião no templo chamada de Conhecendo as Escrituras e os encontros de grupos nos lares. Esta mudança se evidencia, também, nos corpos dos fiéis, pois estes se constróem e modelam-se à realidade social vigente e expressam as experiências vivenciadas neste contexto. A partir da observação dos cultos e reuniões catequéticas desta igreja, analisa-se neste trabalho o modo como a emoção religiosa é construída, difundida e reproduzida, levando-se em consideração as condições sociais e econômicas específicas do grupo religioso em questão.(AU)

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In today's fast changing, hyper–competitive environment, teamwork and co–operative working enhance the organisation's adaptive capability. The team, rather than the individual, is increasingly seen as the building block of organisations and a key source of competitive advantage. The International Handbook of Organisational Teamwork and Co–operative Working provides a clear focus on the psychological and social processes that can stimulate successful cooperation and teamwork. Michael West, Dean Tjosvold and Ken Smith have brought together the world's leading authorities from a range of social science disciplines to provide a contemporary review of established and emerging perspectives. Throughout the book, processes that both facilitate and obstruct successful cooperation and teamwork are detailed, alongside guidance on best practice and methodology. The challenging and alternative perspectives presented will inform future research and practice. The result is a systematic and comprehensive synthesis of knowledge from a range of disciplines that will prove invaluable to professionals, researchers and students alike. * A systematic and coherent framework which organizes and structures the knowledge in this field * An outstanding collection of authoritative "high profile" authors * Challenging, alternative perspectives that will stimulate and enlighten future research and practice * Selective, updated bibliographies of key literatures support every chapter, a valuable resource for students, trainers and practitioners