Influência do cloreto de cálcio no tempo de presa, solubilidade, desintegração, pH e atividade antimicrobiana do MTA e do cimento Portland branco com radiopacificador

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Concentração de flúor nas refeições e saúde bucal de crianças matriculadas em creches públicas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação de dentes decíduos e permanentes traumatizados

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo de corrosão das fases componentes de amálgamas dentários

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Design e planejamento: aspectos tecnológicos

Pós-graduação em Letras - IBILCE

Erodibilidade de latossolos predita pela suscetibilidade magnética e espectroscopia de reflectância difusa

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Desenvolvimento de sistemas multifuncionais baseados em híbridos orgânico-inorgânicos dopados

Pós-graduação em Química - IQ

Energy Management and Control for Islanded Microgrid Using Multi-Agents

This paper presents a multi-agent system for real-time operation of simulated microgrid using the Smart-Grid Test Bed at Washington State University. The multi-agent system (MAS) was developed in JADE (Java Agent DEvelopment Framework) which is a Foundation for Intelligent Physical Agents (FIPA) compliant open source multi-agent platform. The proposed operational strategy is mainly focused on using an appropriate energy management and control strategies to improve the operation of an islanded microgrid, formed by photovoltaic (PV) solar energy, batteries and resistive and rotating machines loads. The focus is on resource management and to avoid impact on loads from abrupt variations or interruption that changes the operating conditions. The management and control of the PV system is performed in JADE, while the microgrid model is simulated in RSCAD/RTDS (Real-Time Digital Simulator). Finally, the outcome of simulation studies demonstrated the feasibility of the proposed multi-agent approach for real-time operation of a microgrid.

Type-2 diabetes mellitus and the frequency of the G22A polymorphism of the adenosine deaminase gene in a mixed population in Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

On the distinct molecular architectures of dipping- and spray-LbL films containing lipid vesicles

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeitos do ensino sistemático e informatizado sobre comportamentos externalizantes concorrentes à aprendizagem de leitura e escrita

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Radiopacity, pH and antimicrobial activity of Portland cement associated with micro- and nanoparticles of zirconium oxide and niobium oxide

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Determinação de adenosina deaminase, fator de necrose tumoral-alfa e interleucina-1 em gestantes portadoras de pré-eclâmpsia

Preeclampsia is a specific disorder of pregnancy, characterized by arterial hypertension and proteinuria detected after 20 weeks of gestation. This pathology is associated with hyperuricemia, higher levels of pro-inflammatory cytokines, enhanced leukocyte activation and oxidative stress. Adenosine deaminase (ADA) is an enzyme present in all human tissues and, it is involved with the maturation of the immune system. Although its function is not fully understood, ADA is considered an indicator of cellular inflammation and, its increased serum concentration is observed in inflammatory diseases, such as tuberculosis and rheumatoid arthritis. This study aimed to assess serum ADA levels in preeclamptic patients (PE) compared with normotensive pregnant (NT) and non-pregnant women (NP), and to correlate these values with TNF-α and IL-1β production. Ninety pregnant women were included: 60 were pre-eclamptic and 30 were normotensive matched for gestational age. As control group 20 healthy non-pregnant women matched with pregnant for age were included. Peripheral blood mononuclear cells (PMMC) obtained from the three groups studied were cultured with or without lipopolysaccharide (LPS) for 18h at 37oC, and TNF-α and IL-1β production was assessed in the supernatant of cultures by enzyme immunoassay (ELISA). ADA plasmatic concentration was determined by colorimetric method. The results show that ADA plasma levels were significantly higher in PE group compared with NT and NP groups. A positive correlation between ADA and uric acid levels was detected in preeclamptic women. There was no significant difference in relation to ADA levels when PE patients were classified in early and late-onset PE. The endogenous production of IL-1β and TNF-α by PBMC was significantly higher in PE group than in NT and NP women, showing the activation state of these cells in PE. LPS induced...(Complete abstract click electronic access below)

Moçada, moçaiada, moçarada: um caso de variação?

Com base nos estudos sociolingüísticos e nos processos de formação de palavras através da sufixação, este estudo analisa algumas formações de palavras a partir dos sufixos -ADA, -ARADA e -AIADA. A pesquisa volta-se para as construções que indicam “grande quantidade”. Pretende-se relacionar o uso destes sufixos com o grau de escolaridade do falante e o contexto de uso, para, na medida do possível, analisar se estes dois fatores podem influenciar um maior ou menor uso destas palavras. Para isso utilizou-se dados provenientes da internet, assim como os resultados de dois testes de percepção aplicados em alguns colaboradores de graus de escolaridade distintos. A partir da análise dos dados obtidos na internet e nos testes, constatou-se que os sufixos -ADA, -ARADA e -AIADA, principalmente estes, estão sendo usado amplamente em conversações mais informais, sendo que nos testes, os colaboradores com maior nível de escolaridade foram os que se mostraram mais conservadores em relação às construções. Para alguns dos entrevistados, o uso das palavras formadas com os sufixos em estudo deve ser restrito a situações bastante informais, sendo “inadequado” seu uso numa situação formal

Avaliação das características físico-químicas e microbiológicas dos componentes fibrosos obtidos da moagem úmida de grãos de milho

Fibers are non-digestible materials by human organism, and they are insoluble in specific conditions. The corn fiber has been used as an alternative to enrich the food products for human consumption, in order to add nutritious value to this co-product. This study aimed at determining the chemical and fractions components of corn fiber, extracted by semi-wet milling in laboratory (LabF), and by semi-humid milling in industrial process (IndF); and microbiological analyses were perform in the last fraction. The fiber composition differed significantly among these two products as to moisture, ash, lipids, proteins, insoluble dietary fiber, neutral detergent fiber (NDF), acid detergent fiber (ADF), cellulose and lignin contents. The sample IndF showed microbiological parameters in compliance with the specifications for consumption. The investigated corn fiber may effectively contribute to increase the fiber intake in the diet. As the industrially processed fiber (IndF) showed compliant microbiological parameters with the specifications for food, this component might be incorporated into the food products formulation.