Efeito do processo de obtenção do catchup sobre seus compostos antioxidantes, capacidade seqüestrante do radical DPPH e cor

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Alterações genéticas relacionadas à obesidade: danos no DNA, perfil de expressão e polimorfismos gênicos

Pós-graduação em Patologia - FMB

Adoção da energia solar fotovoltaica em hospitais: revisando a literatura e algumas experiências internacionais

The sun has an extremely important role in the existence of human beings, and Brazil has a privileged geographical position to explore sunlight. The union of these two factors favors the use of solar cells for converting solar energy into electricity by photovoltaic technology: it is a great alternative energy source, especially for being a clean one, causing less damage to the environment. This paper addresses the photovoltaic technology with a focus on hospitals, through case studies found in international literature, because hospitals, even running all important services to society, have a potential for pollution capable of causing damage to human health and the environment that is around them. It is estimated that the Brazilian oil reserves are sufficient for twenty-two years. This makes the search for alternative sources for power generation a necessity.

Estudo dos mecanismos de ação de leveduras envolvidos no biocontrole de doenças de pós-colheita em citros

Pós-graduação em Microbiologia Agropecuária - FCAV

Tall oil e seus subprodutos: alternativas como preservantes para madeira

Pós-graduação em Engenharia Mecânica - FEG

Genistein at Maximal Physiologic Serum Levels Induces G0/G1 Arrest in MCF-7 and HB4a Cells, But Not Apoptosis

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Application of poly(epsilon-caprolactone) nanoparticles containing atrazine herbicide as an alternative technique to control weeds and reduce damage to the environment

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

Ecotoxicological Evaluation of Poly(epsilon-Caprolactone) Nanocapsules Containing Triazine Herbicides

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

A New and Simple Visual Technique Based on Indigo Dye for Determination of Ozone in Ambient Air

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Óleo de linhaça na terminação de novilhos Nelore: qualidade da carne

Pós-graduação em Zootecnia - FCAV

A química e toxicidade dos corantes de cabelo

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

Biofertilizantes: nutrição e desenvolvimento de tomate orgânico

Pós-graduação em Agronomia (Horticultura) - FCA

Estudo da distribuição e do potencial de metilação do mercúrio em solos e sedimentos de áreas a serem inundadas para aproveitamento hidrelétrico: Vinicius Marques Gomes. -

Pós-graduação em Química - IQ

Hot turning of a difficult-to-machine steel (sae xev-f) aided by infrared radiation

A possible way for increasing the cutting tool life can be achieved by heating the workpiece in order to diminish the shear stress of material and thus decrease the machining forces. In this study, quartz electrical resistances were set around the workpiece for heating it during the turning. In the tests, heat-resistant austenitic alloy steel was used, hardenable by precipitation, mainly used in combustion engine exhaustion valves, among other special applications for industry. The results showed that in the hot machining the cutting tool life can be increased by 340% for the highest cutting speed tested and had a reduction of 205% on workpiece surface roughness, accompanied by a force decrease in relation to conventional turning. In addition, the chips formed in hot turning exhibited a stronger tendency to continuous chip formation indicating less energy spent in material removal process. Microhardness tests performed in the workpieces subsurface layers at 5 m depth revealed slightly higher values in the hot machining than in conventional, showing a tendency toward the formation of compressive residual stress into plastically deformed layer. The hot turning also showed better performance than machining using cutting fluid. Since it is possible to avoid the use of cutting fluid, this machining method can be considered better for the environment and for the human health.

Implications of stillage land disposal: A critical review on the impacts of fertigation

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