Utilização de lâminas serrilhadas no corte basal da cana-de- açúcar

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Desenvolvimento de um aplicativo para processamento de dados e criação de um simulador computacional de uma transmissão para veículos

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Avaliação da resposta de anticorpos contra antígenos de Plasmodium vivax relacionada a fatores genéticos do parasito e do hospedeiro humano

Pós-graduação em Genética - IBILCE

Genotipagem do Mycobacterium tuberculosis utilizando RFLP e Spoligotyping em associação com Miru para avaliar a epidemiologia molecular da tuberculose no município de Araraquara-SP

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

Lei de Telecomunicações e orgão regulador no Brasil: desafios e obstáculos à luz da experência britânica e européia

A inovação tecnológica trazida pela digitalização das transmissões de rádio e TV acentua a necessidade de novos formatos de regulação e não dispensa a atuação do Estado. Diante deste contexto, deve-se considerar que a reformulação do quadro legal das comunicações no Brasil traz a possibilidade de se instituir um órgão regulador não apenas de fomento, mas de regulação e fiscalização dos serviços públicos de radiodifusão. No mundo, existem pelo menos 84 órgãos dessa natureza, em 54 países. No Reino Unido, o caso do Ofcom (Offi ce of Communications) pode trazer referências relevantes para o Brasil, que apresenta obstáculos culturais e institucionais a serem devidamente enfrentados na luta pela constituição de um serviço público de televisão nos moldes das bem-sucedidas experiências européias. Este artigo sintetiza lições trazidas pela construção do atual quadro regulatório do Reino Unido e da União Européia e analisa as barreiras à implementação deste modelo no Brasil.

Comportamento de genótipos de alface com o alelo mo10 ao Lettuce mosaic virus e Lettuce mottle virus

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Um Estudo de caso sobre a fabricação de engrenagens

Human evolution has always been linked to personal or group needs. This statement is based on observations of the day to day. With time, we can now choose from among many excellent techniques and materials that can be employed in the construction of this part of the machinery so important to the functionality of machines and equipment. When we look at a machine, we see that this is usually designed by combining a set of pre-determined in your project. Among the many pieces that we can highlight one of them is of fundamental importance, the gear. Gears are an example of the mechanical devices used by the older man, and are currently the most important components in the transmission technique. This is responsible for transmitting rotary motion from one shaft to another. Gears are one of the best among the various means available for the transmission of motion. Gears are the most important components of modern technique of transmission. The main purpose of a transmission gear is precisely transmit torque and speed. The requirements have increased significantly due to pollution and energy conservation. Nowadays, gear transmissions are required to transmit high strength through all his life together with the high demand on performance and sound properties. An optimal design for the gear you need a set of the most modern fabrication machines and cutting tools. In the following work is studied on the manufacture of gears, making the monitoring of a case study of the try out the installation of a gear grinding machine

A obra do poeta politradutor Armand Robin: marcas de uma existência em fuga

Armand Robin was a prodigious translator, that is to say: his works were translated into 22 different languages, not to mention his missing texts. During his bulletin on the radio, it was also possible to notice that 18 idioms were fluently received. This poet was notable not only because of his capacity of knowing several languages, but also because of his conception about translation. According to Robin, the meaning was not enough; a target text (TT) must be based on the recreation of the source text (ST), signification by signification; sound by sound, language by language. Since his first book, Ma Vie sans Moi, was released, Robin always wanted his translated texts were presented as works of his own, creating the idea that there was no difference between ST and TT, before giving priority to translation, either in publications or in radio transmissions. In 1942, ÉditionsGallimard published his single “novel”, Le temps qu’ilfait, which was object of studies related to the poet as a translator, emphasizing the pulse of life, which was visible in his TTs. However, in our paper, we are going to observe his production as an author, more specifically his writings, his novel and some of his fragments, in order to deepen the knowledge about his experience and also understand the dramatic and peculiar speech which is present in his writings.

An evolutionary approach to improve connectivity prediction in mobile wireless sensor networks

Connectivity is the basic factor for the proper operation of any wireless network. In a mobile wireless sensor network it is a challenge for applications and protocols to deal with connectivity problems, as links might get up and down frequently. In these scenarios, having knowledge of the node remaining connectivity time could both improve the performance of the protocols (e.g. handoff mechanisms) and save possible scarce nodes resources (CPU, bandwidth, and energy) by preventing unfruitful transmissions. The current paper provides a solution called Genetic Machine Learning Algorithm (GMLA) to forecast the remainder connectivity time in mobile environments. It consists in combining Classifier Systems with a Markov chain model of the RF link quality. The main advantage of using an evolutionary approach is that the Markov model parameters can be discovered on-the-fly, making it possible to cope with unknown environments and mobility patterns. Simulation results show that the proposal is a very suitable solution, as it overcomes the performance obtained by similar approaches.