Conversor para pulsos elétricos de alta tensão, de curta duração, para processos de geração de ozônio

Pós-graduação em Engenharia Elétrica - FEIS

Correlações entre parâmetros aeróbios e desempenho em esforços intermitentes de alta intensidade

The purpose of the study was to examine the relationships between intermittent high-intensity efforts (RAST) parameters and variables related to aerobic metabolism (anaerobic threshold; LAN, maximal oxygen uptake; VO2MAX and velocity correspondent to VO2MAX; iVO(2MAX)). Eight under-17 (U17) soccer players (16 +/- 1 years) participated in the study. The participants were submitted to a graded exercise test and six maximal sprints of 35m with 10 seconds of passive recovery between each effort (RAST). The RAST parameters were not significant correlated with VO2MAX and LAN. However absolute and relative mean power were significantly correlated with iVO(2MAX) (r=0.79 e r=0.85, respectively). Furthermore, the fatigue index and the relative peak power were significantly correlated with the iVO(2MAX) (r=-0,57 e r=0,73, respectively). In conclusion, the only aerobic variable correlated with performance in consecutive efforts with brief recovery periods, such as RAST, is iVO(2MAX).

Extração de contornos de telhado de edifícios no espaço-objeto baseada em snakes e programação dinâmica a partir de TIN/laser e imagens aéreas de alta resolução

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo experimental do polietileno poroso de alta densidade (MEDPOR) fixado ao leito cirúrgico corticalizado e decorticalizado: análise histológica em cães

The aim of this study was to evaluate the influence of the bed in High Density Porous Polyethylene (Medpor) implants integration. Two different kind of beds -- corticalized and decorticalized -- were made in six dogs. The animals were killed thirty, sixty and ninety days after implantation. Blocks including implant and adjacent bone were harvested, submitted to histological procedures, stained in hematoxiline-eosine and analyzed in optic microscope. The results demonstrated an absence of infection and foreign body reaction associated with High Density Porous Polyethylene (Medpor) implants. Furthermore, bony and fibrovascular ingrowth could be observed into its pores. The best integration was noted in decorticalized group, in which occurred a greater bony and fibrovascular ingrowth in comparison to the corticalized group

Isolation of Leptospira spp. from a man living in a rural area of the Municipality of Cruz Alta, RS, Brazil

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

Recursos de Alta-Tecnologia Assistiva Disponíveis no Mercado Nacional:ferramentas para alunos com paralisia cerebral

In Brazil, the interest on the applicability of assistive technology resources in the school environment has grown for children with cerebral palsy, according to the evidences on the diffi culties in their process of scholarization. The objective of the project was the construction of a data base about the resources of high assistive technology in the national market, indicated for the use in the classroom environment for children with cerebral palsy, with the purpose to systemize information, to assist in the selection, prescription and implementation of this type of resource. From a search in the literature available in existing national sites, a computerized archive on the availability of these resources was constructed, having as parameters the applied methodology already used in previous study. Therefore, information on adapted resources had been systemized, constituting an accessible source of data to all the interested parties, aiming to contribute for a effective implementation of these resources in the promotion of the scholarization of children with cerebral palsy in the country.

Equilíbrio eletrolítico como estratégia nutricional para prevenir queda no desempenho de poedeiras comerciais em condições de alta temperatura

Pós-graduação em Ciência e Tecnologia Animal - FEIS

A compreensão geográfica dos eventos em saúde no território brasileiro e a análise cartográfica dos equipamentos de imagem-diagnóstico de alta complexidade

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

Características agronômicas e qualidade comercial de cultivares de milho pipoca em alta população

Agronomic characteristics and commercial quality of popcorn maize cultivars. In order to identify popcorn cultivars that constitute a viable alternative For popcorn producers, an experiment was conducted using a randomized blocks experimental design with Five genotypes (BRS Angela, Zelia, IAC 112, IAC 12 and IAC TC-01) and four repetitions, during the 2003/2004 crop. The experiment was carried out with 60 cm spacing between lilies and density of 75 thousand plants per hectare. During the experiment, agronomic and commercial characteristics were evaluated, under field and laboratory conditions. The variety BRS Angela featured increased yield, followed by simple hybrids IAC, with Zelia (triple hybrid) showing lower yield. The simple hybrid IAC 12 showed the lowest commercial quality of popcorn. Grain production was positively associated with the number of grains per car and with the weigh of 1,000 grains, and negatively with the level of N(total) in grain. The commercial quality was negatively influenced by the weigh of 1,000 grains.