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Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Medir a discriminação
Os debates a respeito da relevância contemporânea da discriminação são obscurecidos pela ausência de técnicas rigorosas de mensuração. Como separar os efeitos gerados pela raça das várias outras fontes de desigualdade social? O artigo examina as abordagens normalmente empregadas para medir a discriminação, como estudos de percepção, levantamen
Tempo Social. Publicado em: 2006-11
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2. Utilização do módulo "creatalink" para a transmissão, em tempo real, de sinais de correção para sistemas GPS diferenciais (DGPS) / Use of creatalink module to transmit in real time corrections signals for differential GPS (DGPS) systems
GPS is a radio navigation system base on a satellite network providing 24 hours radio data to determine point coordinates and world wide coverage. The precision is in the decametric range which is not adequate to many applications. DGPS or Differential GPS is a technique used to improve this precision down to metric level adding informa-tion to the receiver.
Publicado em: 2005
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3. Implementação eficiente em software de criptossistemas de curvas elipticas
A criptografia de chave-pública é, reconhecidamente, uma ferramenta muito útil para prover requisitos de segurança tais como confidencialidade, integridade, autenticidade e não-repudio, parte integrante das comunicações. A principal vantagem dos criptossistemas de curvas elípticas (CCE) em relação a outras tecnologias de chave-pública concorrentes
Publicado em: 2000
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4. Streptokinase versus alteplase and other treatments for acute and delayed thrombolysis of blood stains in clothing
BMJ.
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5. Real-time Notification of Laboratory Data Requested by Users through Alphanumeric Pagers
The authors developed a novel feature in their clinical information systems, which allows clinicians to request notification about laboratory results. Clinicians who are expecting a particular laboratory result for a particular patient can request a report of the result via an alphanumeric pager as soon as the result is filed into the patient database. This
American Medical Informatics Association.
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6. Electron microscopy of the nucleocapsid from disrupted Moloney murine leukemia virus and of associated type VI collagen-like filaments.
To analyze the constituents of retroviruses, the Moloney murine leukemia virus was disrupted and observed by dark-field electron microscopy. Virus disruption was achieved by several methods: osmotic shock, freezing-thawing cycles, and exposure to urea up to 4 M, to NaCl up to 1 M, and to Triton X-100. Several components associated with broken Moloney murine
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7. Subcellular Localization and Calcium and pH Requirements for Proteolytic Processing of the Hendra Virus Fusion Protein
Proteolytic cleavage of the Hendra virus fusion (F) protein results in the formation of disulfide-linked F1 and F2 subunits, with cleavage occurring after residue K109 in the sequence GDVK↓L. This unusual cleavage site and efficient propagation of Hendra virus in a furin-deficient cell line indicate that the Hendra F protein is not cleaved by furin, the pr
American Society for Microbiology.