Mobile Agent
Mostrando 1-12 de 60 artigos, teses e dissertações.
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1. Methodology Development and Validation of Amphotericin B Stability by HPLC-DAD
The high worldwide consumption of antibiotics and their complex impurity profiles has drawn the attention of the scientific community to the development and validation of stability methods for these drugs. Amphotericin B is an antibiotic that is a natural fermentation product of bacterium Streptomyces nodosus, used as a broad-spectrum antifungal agent, and i
J. Braz. Chem. Soc.. Publicado em: 2020-05
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2. Radiação de baixa frequência e possível influência nociva a sistemas biológicos
Resumo Neste trabalho apresenta-se um estudo teórico que mostra a influência de radiações de baixa frequência, principalmente as provenientes de dispositivos celulares ou Smartphones, e os possíveis danos associados a doenças que esse tipo de radiação pode causar. Indica-se o aumento da produção de espécies reativas de oxigênio que a radiação
Rev. Bras. Ensino Fís.. Publicado em: 14/02/2019
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3. Differential Scanning Calorimetry study on curing kinetics of diglycidyl ether of bisphenol A with amine curing agents for self-healing systems
ABSTRACT Epoxy resin is one of the most important polymeric matrixes for diverse uses, such as aeronautical, mobile, electronics and others. Providing a material capable of self-healing microcracks will allow it to have a more reliable and longer use. In order to study this new property of self-healing to an epoxy resin, a Differential Scanning Calorimetry (
Matéria (Rio J.). Publicado em: 20/07/2017
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4. Assessing Drug-Excipient Interactions in the Formulation of Isoniazid Tablets
A suitable and efficient high-performance liquid chromatography (HPLC) method was developed for the simultaneous determination of tuberculostatic isoniazid and its related impurities, isonicotinic acid and isonicotinamide, in oral solid dosage forms. We studied the influence on chromatographic separation of mobile phase parameters, such as pH, ion pairing an
J. Braz. Chem. Soc.. Publicado em: 2016-05
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5. Comparative HPTLC analysis of bioactive marker barbaloin from in vitro and naturally grown Aloe vera
ABSTRACT Aloe vera (L.) Burm. f., Xanthorrhoeaceae, a succulent, produces barbaloin, a bioactive compounds used in various pharmaceutical products. Extracts prepared from the leaves have been widely used as bittering agents, taste modifiers and also as cathartic agent against severe constipation. Barbaloin is reported for its anti-inflammatory, anticancer, a
Rev. bras. farmacogn.. Publicado em: 2016-04
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6. Bioavailability of pollutants in bacterial communities of Rodrigo de Freitas Lagoon, Rio de Janeiro, Brazil
Processes involving heavy metals and other contaminants continue to present unsolved environmental questions. To advance the understanding of geochemical processes that involve the bioavailability of contaminants, cores where collected in the Rodrigo de Freitas lagoon, and analyzed for bacterial activity and metal concentrations. Results would suggest an ext
Braz. J. Microbiol.. Publicado em: 2014-09
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7. Monitoração terapêutica do bussulfano oral, após uso de dose teste e durante condicionamento, em pacientes submetidos a transplante alogênico de células-tronco hematopoiéticas / Therapeutic monitoring of oral busulfan, after the use of test dose and during conditioning regimen, in patients undergoing allogeneic hematopoietic stem cell transplantation
Busulfan is an alkylating agent, used for conditioning patients undergoing hematopoietic stem cell transplantation (HSCT). It presents narrow therapeutic range and high variability in pharmacokinetics among patients and doses in the same patient. High plasma concentrations (>1000 ng mL-1) have been related to toxicity, such as sinusoidal obstruction syndrome
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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8. A FRAMEWORK FOR DEVELOPING SELF-ADAPTIVE AGENTS IN MOBILE DEVICES / UM FRAMEWORK PARA DESENVOLVIMENTO DE AGENTES AUTOADAPTATIVOS EM DISPOSITIVOS MÓVEIS
Technological progress in mobile computing and the Internet promotes an achievement of the futuristic vision in which users have access to data and services anytime and anywhere. However, this vision realization brings important issues to application development, because more attention is required to the communication between mobile devices and web services,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/04/2012
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9. Limites da imagem digital: estudo de obras
The digital image has a dynamic and interactive nature, thanks to its coded structure and the use of applications for its manipulation. It is present today in most social interactions through screens, projectors and mobile devices. Computer technology and digital art has generated new practices that expand concepts and languages. In the audio-visual field th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/09/2011
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10. Otimização e validação de metodologia para determinação de aldicarbe e carbofurano em amostras de café bebida / Optimization and validation of methodology for determination of aldicarb and carbofuran in coffee samples
Domestic use of aldicarb and carbofuran has resulted in accidental or even intentional poisonings, making it a severe public health problem. A mixture of "chumbinho" (aldicarb) in coffee is frequently a poisoning agent due to strong odor and color of coffee which hide the presende of "chumbinho". Thus, the objective of this study was to adapt, optimize and v
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/02/2010
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11. REVIMOBILE - REPOSITÓRIO DE VIDEOS EDUCACIONAIS PARA M-LEARNING UTILIZANDO AGENTE CONVERSACIONAL / REVIMOBILE - REPOSITORY OF EDUCATIONAL VIDEOS FOR M-LEARNING USING CONVERSATIONAL
O avanço tecnológico tem proporcionado utilização frequente de vídeos pelos educadores no processo de ensino-aprendizagem. Para viabilizar o presente trabalho, foi realizado um estudo sobre vídeos digitais (características, formatos, padrões, conversões de vídeo), bem como um levantamento de dados dos diferentes repositórios de vídeos digitais ex
Publicado em: 2010
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12. Uma arquitetura de controle de qualidade de serviço aplicada a redes heterogêneas e serviços convergentes. / An architecture for QoS control applied to heterogeneous networks and convergent services.
One of the targets of the next generation communication systems is to provide access to any service, to any user, anytime, anywhere, regardless the access network technology or type of user device (mobile phone, PDA, personal computer, and so on). This scenario is called convergence of services by heterogeneous networks, and in such scenario quality of servi
Publicado em: 2010