994 resultados para ALI


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A presente comunicação relata experiências com estudos em populações tradicionais no interior do Rio Grande do Norte e chama atenção para as vantagens de uma abordagem pluridisciplinar para futuros estudos etnográficos Ao longo de nossas pesquisas com comunidades de pesca e uma de quilombolas, deparamo-nos com vestígios arqueológicos (cacos de cerâmica, conchais e uma canoa ubá, entre outros materiais). Foram registrados relatos de indivíduos pertencentes a essas populações que apontam que esses objetos remontam seus antepassados. Em Patané/Camocim, no município de Ares, observamos práticas nativas que remontam antepassados indígenas, inclusive a formação de “sambaquis” individuais associados às moradias atuais. Na população quilombola de Capoeiras no município de Macaíba, vários moradores comentaram acerca de uns cacos de “panela” encontrados nos seus roçados, que dizem ser dos Tapuias, sendo este etnônimo utilizado como pertencente dos seus ancestrais

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Pós-graduação em Geografia - IGCE

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Pós-graduação em Serviço Social - FCHS

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Acute lung injury (ALI) develops in response to a direct insult to the lung or secondarily to a systemic inflammatory response, such as sepsis. There is clinical evidence that the incidence and severity of ALI induced by direct insult are lower in diabetics. In the present study we investigated whether the same occurs in ALI secondarily to sepsis and the molecular mechanisms involved. Diabetes was induced in male Wistar rats by alloxan and sepsis by caecal ligation and puncture surgery (CLP). Six hours later, the lungs were examined for oedema and cell infiltration in bronchoalveolar lavage. Alveolar macrophages (AMs) were cultured in vitro for analysis of I kappa B and p65 subunit of NF kappa B phosphorylation and MyD88 and SOCS-1 mRNA. Diabetic rats were more susceptible to sepsis than non-diabetics. In non-diabetic rats, the lung presented oedema, leukocyte infiltration and increased COX2 expression. In diabetic rats these inflammatory events were significantly less intense. To understand why diabetic rats despite being more susceptible to sepsis develop milder ALI, we examined the NF kappa B activation in AMs of animals with sepsis. Whereas in non-diabetic rats the phosphorylation of I kappa B and p65 subunit occurred after 6 h of sepsis induction, this did not occur in diabetics. Moreover, in AMs from diabetic rats the expression of MyD88 mRNA was lower and that of SOCS-1 mRNA was increased compared with AMs from non-diabetic rats. These results show that ALI secondary to sepsis is milder in diabetic rats and this correlates with impaired activation of NF kappa B, increased SOCS-1 and decreased MyD88 mRNA.

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Il presente studio affronta la complessa relazione esistente tra i concetti di donna, identità e nazione nell’ambito del rinnovato progetto politico scozzese avviato dalla devolution. La letteratura femminile e la cultura scozzese contemporanea vengono dunque esaminate in un’ottica postcoloniale, coordinando una prospettiva storico-sociale a un’analisi discorsiva della nazione, comportando inoltre continui riferimenti alle più recenti teorie femministe e di genere. La produzione letteraria di Jackie Kay, A. L. Kennedy e Ali Smith infatti sembra rendere possibile un’apertura della nozione di Scottishness, consentendo un approfondimento dei temi della differenza sessuale e culturale, immaginando propriamente la Scozia in senso post-nazionale.

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The article discusses the problems of applicable law to copyright infringements online. It firstly identifies the main problems related to the well established territoriality principle and the lex loci protectionis rules. Then; the discussion focuses on the "ubiquitous infringement" rule recently proposed by the American Law Institute (ALI) and the European Max Planck Group for Conflicts of Law and Intellectual Propoperty (CLIP). The author strongly welcomes a compromise between the territoriality and universality approaches suggested in respect of ubiquitous infringement cases. At the same time; the paper draws the attention that the interests of "good faith" online service providers (such as legal certainty and foreseeability) have been until now underestimated and invites to take these interests into account when merging the projects into a common international proposal.

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[Isaak Ben-Eljakim aus Posen]