Restricted Access Media
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Pôster Quiz como Estratégia Inovadora na Exposição de Trabalhos em um Congresso de Educação Médica
RESUMO Introdução A exposição de trabalhos científicos é uma das metodologias utilizadas nos congressos e faz parte da comunicação informal do conhecimento científico, usada entre os cientistas ao se inserirem em um cotidiano restrito de pesquisadores. A tecnologia QR code facilita o acesso à produção científica e à dinamização do conhecime
Rev. bras. educ. med.. Publicado em: 14/10/2019
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2. Contando o Atraso Educacional: Despesas e Matrículas na Educação Primária de São Paulo (1880-1920)
RESUMO Este artigo analisa o desempenho educacional de São Paulo em um período-chave das transformações econômicas e sociais ocorridas no Brasil que acompanharam o boom das exportações de café no final do século XIX e início do século XX. Ainda abaixo da média nacional em 1870, o Estado de São Paulo alcançou nas décadas seguintes uma das maior
Dados. Publicado em: 09/09/2019
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3. Mathematical modeling of the batch adsorption of proteins on new restricted access media with poly(ethylene glycol) as a semi-permeable barrier using compact finite differences
Abstract In this work we describe a mathematical analysis of the batch adsorption process of several proteins using a new restricted access medium consisting of agarose beads grafted with poly(ethylene glycol) (PEG) as a semi-permeable barrier and immobilized metal ions or ion exchange groups as binding sites. The model was fitted to experimental data, allow
Braz. J. Chem. Eng.. Publicado em: 2018-01
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4. Avaliação sistemática do efeito de matriz em ensaios bioanalíticos por LC-MS/MS para a análise de rifampicina em fluidos biológicos / Systematic evaluation of the matrix effect in bioanalytical assays for rifampicin analysis in biological fluids by LC-MS/MS
Bioanalytical assays by LC-MS/MS were conducted in order to investigate the matrix effect (ME) in the analysis of rifampicin (RIF) in biological matrices, human plasma or microsomal fractions, which were submitted to different sample pretreatment procedures: 1) off-line solid phase extraction (SPE), protein precipitation using acetonitrila (PP(ACN)) or metha
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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5. A influência da Indústria Cultural nas preferências musicais de adolescentes do ensino fundamental e médio: estudo de caso / The influence of the Cultural Industry in the musical preferences of adolescents of elementary and high school: case study
Studies on the cultural industry and its influence on societies marked since the mid - 20th century. The reproduction in series of cultural goods allowed many individuals had access to artistic objects until then restricted to dominant classes. Such processing is seen as positive analysis of some authors however, under other theoretical perspectives this rep
Publicado em: 2009
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6. Desenvolvimento de um método para qualificação simultânea de sulfametoxazol e trimetoprima em ovos de galinha utilizando a cromatografia liquida de alta eficiência bidimensional / Development of a method for simultaneous quantification of sulfamethoxazole and trimethoprim in hens eggs using bidimensional high performance liquid chromatography
This work reports the investigation of a series of bovine serum albumin (BSA) restricted access media columns (RAM) for on-line egg samples deproteinization. High exclusion percentage of eggs proteins were obtained with the three RAM BSA columns prepared (C8, C18 and phenyl) using only water as eluent. However, an increase of pressure of the chromatographic
Publicado em: 2007
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7. Cromatografia líquida multidimensional e espectrometria de massas em tandem para análise direta de fármacos em fluidos biológicos: da escala convencional à miniaturizada / Multidimensional liquid chromatography and tandem mass spectrometry for the direct analysis of grugs in biofluids: from the conventional to the miniaturized scale
Analysis of drugs and other related molecules in biofluids is essential in the pharmaceutical field. Nowadays, the development of innovative solutions in analytical chemistry has been pushed by the needs for speed and more complex analysis. Lately, multidimensional liquid chromatography using column switching for direct injection of biofluids has gained atte
Publicado em: 2007
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8. A inclusão digital e a reprodução do capitalismo contemporâneo / Digital inclusion and the reproduction of contemporary capitalism
This Doctoral Thesis is dedicated to the study of the historical and cultural significance of Social Programs of Digital Inclusion (SPDI), defined as a set of initiatives aimed at disseminating the use of informatics tools among social groups excluded from access to digital technologies, above all for reasons of an economic nature. These programs are analyze
Publicado em: 2007
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9. Adapting multiuser 3D virtual environments to heterogeneous devices
With the growing dissemination and reliability of wireless networks and the emergence of devices with increasing processing and communication power, applications that up to now were restricted to the PCs are being envisaged to run on devices as heterogeneous as wrist clocks, refrigerators with access to the internet, mobile phones, PDAs, set-top-boxes, game
Journal of the Brazilian Computer Society. Publicado em: 2006-06
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10. Desenvolvimento de colunas cromatográficas de meios de acesso restrito proteína-imobilizada e suas avaliações para análise de fármacos com injeção direta de plasma humano
A series of bovine serum albumin-immobilized supports have been prepared and used as restricted access media (RAM) columns. Restricted-access supports combine size-exclusion of proteins and other high-molar-mass matrix components with the simultaneous enrichment of low-molar mass analytes. These characteristics were chromatographically evaluated for the colu
Química Nova. Publicado em: 2006-02
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11. Distância de edição de árvores aplicada à extração de dados da web
The World Wide Web is the largest information repository nowadays, with billions of pages, dealing with several topics, available to people of different nationalities. The content of these pages, however, is formatted for human consumption, and computer agents have a lot of difficulties to access and manipulate the data in these web pages. One of the options
Publicado em: 2005