Papers by Felipe Guimarães
O presente trabalho de conclusão de curso vem tratar da política criminal de drogas aplicada no p... more O presente trabalho de conclusão de curso vem tratar da política criminal de drogas aplicada no país de acordo com a lei 11.343/06. Neste, será abordado o contexto histórico em geral das drogas, desde o seu surgimento nos tempos mais remotos até os dias de hoje, fazendo uma ligação com o proibicionismo e a criminalização das drogas. Em seguida, abordará a famosa “Guerra às Drogas”, campanha que teve como objetivo a proibição da venda e o uso das drogas, apontando seus resultados como a criminalização da pobreza, que está ligada diretamente com a proibição e o sistema punitivo adotado pelo Brasil. O presente trabalho vem tratar também da descriminalização e legalização do uso da maconha, não deixando de abordar também a questão da Cannabis medicinal, ou seja, as utilizações da maconha para tratamentos de diferentes tipos de problemas de saúde.
Page 1. CONTROLE PID AUTO-AJUSTÁVEL EM VENTILADORES INDUSTRIAIS VISANDO A EFICIÊNCIA ENERGÉTICA. ... more Page 1. CONTROLE PID AUTO-AJUSTÁVEL EM VENTILADORES INDUSTRIAIS VISANDO A EFICIÊNCIA ENERGÉTICA. Felipe de Azevedo Guimarães, Otacílio da Mota Almeida, Adson Bezerra Moreira, Victor de Paula Brandão Aguiar, Celso Rogério Schmidlin Júnior. ...
In this paper, we propose and evaluate a framework for fault tolerant workflow execution in grid ... more In this paper, we propose and evaluate a framework for fault tolerant workflow execution in grid environments that dynamically chooses an appropriate fault tolerance technique with a user-defined rule-based system. In this first version, binary trees are used. We also provide a generic interface that can be used to add fault tolerance techniques to the framework. A prototype of our framework was implemented in Java using Integrade as the grid middleware. By now, the fault tolerance techniques Retry and Replication are implemented. The results obtained with 3 real workflows in an experimental grid environment show that the overhead introduced by our framework in a failure-free execution is small. Moreover, we show that, using our framework, workflows are able to execute successfully in the presence of failures and that the framework can dynamically choose an appropriate fault tolerance technique.
Pesquisa Veterinaria Brasileira, 2009
Nowadays, farmers have great interest in milk production within an organic system due to the cons... more Nowadays, farmers have great interest in milk production within an organic system due to the consumers' claim for natural products. The purpose of this paper was to study the cytological and microbiological quality of milk produced by four farms in the county of Botucatu, SP, which use organic system management. A total of 150 mammary gland milk samples were tested by CMT and Somatic Cell Count (SCC/mL milk), microbiological examination, and Colony Former Unit Count (CFU mesophile microrganisms/mL milk). From these individual milk samples, 66 (44.0%) were CMT positive. Corynebacterium bovis was isolated from 37.9% milk samples, Staphylococcus aureus from 18.2%, S. epidermidis from 15.2%, Streptococcus uberis from 3.0%, and S. dysgalactiae from 3.0%. Association of at least two different bacteria species was observed in 7.6% samples. In respect to the whole milk of each farm, the SCC/mL values were in normal limits on three of them (i.e. lower than 400x103), and considering the CFU/mL, on three farms high levels were observed (8,5x105; 1,5x106; 4,1x105). From the individual milk samples, contagious mastitis pathogens were isolated predominantly, but environmental microorganisms were detected from the whole milk, as Escherichia coli and Pseudomonas aeruginosa, probably due to contamination during and/or after milking. The results suggest that more than mastitis problems, the four farms studied have hygienic deficiencies, what strengthens the importance of sanitary education to achieve a better milk hygiene quality.
Veterinary Parasitology, 2011
Neosporosis and toxoplasmosis are two important infections in young and adult sheep, leading to l... more Neosporosis and toxoplasmosis are two important infections in young and adult sheep, leading to low production and abortion. This study aimed to determine the frequency of antibodies to Toxoplasma gondii and Neospora caninum in sheep from the eastern region of São Paulo State, Brazil. Serum samples (382) were collected from the sheep and assayed for T. gondii through modified agglutination test (MAT) and indirect fluorescent antibody test (IFAT), and for N. caninum antibodies, through IFAT, with cut-off titers equal to 16 (T. gondii) and 25 (N. caninum). All frozen samples were sent to the Center for Zoonoses Research (NUPEZO), Department of Veterinary Hygiene and Public Health (DHSVP), FMVZ, UNESP, for serological tests. A total of 71/382 (18.6%) samples reacted to T. gondii, especially at titers 16 20.4%). These animals presented infection but no clinical signs. Six and ten animals had high titers for toxoplasmosis and neosporosis. No significant association was observed between antibodies for both parasites (P = 0.535) according to Fisher's exact test, and no correlation was found between T. gondii (MAT) and N. caninum antibody titers (r = −0.0068; P = 0.895), T. gondii (IFAT) and N. caninum antibody titers (r = −0.0025; P = 0.961). Thus, T. gondii and N. caninum infections were observed in farms located in São Paulo State, where sheep play an important economical role for the national and regional business.
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Papers by Felipe Guimarães