Recent Submissions
The success of cattle tick fixation largely depends on the secretion of substances that alter the immune response of the host. The majority of these substances are expressed by the parasite salivary gland and secreted in tick saliva. It is known that hosts can mount immun...
In this paper, results of evaluating a proposed compound-specific procedure for adjustment of parameters of the equation for estimating sorption of monovalent acidic herbicides at different pH levels, from a single sorption coefficient, are presented and discussed.
Abstract. This study aimed to define organizational guidelines on advanced quantitative methods and scientific computing (QMSC) for the Brazilian Agricultural Research Corporation (Embrapa), a public institution under the Brazilian Ministry of Agriculture, Livestock and Food Supply (MAPA). The study w...
RESUMO: Este artigo, situado no campo da comunicação digital em comunidades virtuais, tem como objetivo analisar e discutir um modelo comunicacional para nortear as relações de trocas e interações que ocorrem entre as pessoas e as instituições que integram as redes de pesquisa cons...
Abstract. A model of sugarcane was built to simulate the potential yield (without nutrition and water restrictions) for sustainability analysis of new expanded cultivation areas to ethanol or sugar production or climate change impact studies. The potential yield in terms of dry matter&#...
Abstract. Accurate identification of agriculture areas is a key piece in the building blocks strategy of environment and economics resources management. The challenge requires one to deal with landscape complexity, sensors and data acquisition limitations through a proper computational approach t...
Abstract. Food safety is a current challenge, as it aims to offer food free of agents that can endanger the health of consumers, for so it should be traceable in manufacturing and in the food chain, quality control of sugary products. The bacterium Leuconostoc mesenteroides&#x...
Abstract Sugarcane cultivated in Brazil deserves attention because it makes the Country the world's largest producer of sugar and ethanol. The aim of this work was to develop and evaluate a methodology for sugarcane mapping in Paraná State, Brazil using temporal series of the&#...
RESUMO. É recente a utilização de cana energia nas usinas, sendo poucas as que estão aderindo a essa tecnologia pela necessidade de entendimento das mudanças nos sistemas de produção e de seus coeficientes técnicos. Esse artigo objetivou estudar as variedades de cana energia Vignis...
RESUMO. Diante da busca por alternativas à dependência dos combustíveis fósseis, o bioetanol representa no Brasil, com sua síntese principalmente a partir de cana-de-açúcar, modelo para o mundo em produção e desenvolvimento sustentável. Este trabalho objetivou avaliar sua importância para o ...