[PDF] Top 20 Migrant labor and wear-out in manual sugarcane harvesting in São Paulo, Brazil

... of manual sugarcane harvesters, assessing the nutritional behavior and body composition between the beginning and the end of the ...vesters in Piracicaba, São Paulo, ... See full document

... of sugarcane fields in the state of São Paulo (Brazil), Rossi and Fowler (2000) observed that fire ants were the most abundant ...absent in such ...saccharalis in a ... See full document

... observed and attainable crop yield. In order to evaluate this tool effectiveness, the concept of agricultural ef! ciency was applied to study the sugarcane performance in the State of São ... See full document

... spatial and temporal variability of sugarcane yield efficiency and yield gap in the state of São Paulo, Brazil, throughout 16 growing seasons, considering climate and soil ... See full document

... Esses resultados indicam que, para condições dos solos estudados (argila de atividade baixa, pro- fundos, bem drenados, sob clima tropical "Cwa"), a matéria orgâ- nica em equi[r] ... See full document

... school and crime data from the city of São Paulo, Brazil, to present one of the first pieces of evidence on the effect of Bolsa Família – or, for that matter, of any CCT program – on ...time ... See full document

... É verdade que, nos últimos anos, o governo federal vem promovendo campanhas de esclarecimento da população e oferecendo telefones para denúncias anônimas. No entanto, a eficácia desses instrumentos pode ser comprovada ... See full document

... uncertainty in the prediction of nutrient losses by erosion associated with landscape models is an important tool for soil conservation ...spatial and local uncertainty in predicting depletion rates ... See full document

... Citizenship and education groups, the Capital and Labor Forum, the vision of Brazil in the era of globalization with projections in various sectors, Brazil in Latin ... See full document

... rios eram necessárias porque, de fato, a legislação vigente impunha en- cargos financeiros e burocráticos excessivamente pesados aos produ- tores. Os fiscais de Minas Gerais tinham ouvido de seus colegas nos es- tados de ... See full document

... local labor markets within a large emerging country, Brazil. In 2002, the state of S˜ ao Paulo passed a law outlying the timeline to end sugarcane pre-harvest burning in the ... See full document

... the sugarcane culture began in Brazil. Pre-harvesting burning of sugarcane straw is an agricultural practice that, despite the nuisance for the population and pollution ... See full document

... (HF) and set displacement speed. The cultivator with two ranks (four disks and four chiseling shanks) worked at ...kW and, for each toothed one, ...kW in the demanded power, about 1 hp, ... See full document

... students and on large urban ...schools in 15 ...schools and students, with positive effects for disadvantaged students and schools and negative effects for the most socially advantaged ... See full document

... music and movies. Levels of user participation and publication on the Internet have also surged, from blogs, podcasts and interactive wikis that anyone can modify, through to services for sharing ... See full document

... spatial and temporal structures of ecosystems driving by multiple ecological ...patterns and processes. To review and present some advances about ecological modeling, patterns recognition, and ... See full document

... technologies and communication in a public sector have to pay more attention to the complexity in its implementation rather than focusing on best practice and strategies which are universal to ... See full document

... current and for- mer high school students of the public educational system in Brazil so that they can attend technical and vocational education courses free of ...trial in four ... See full document

... effect in the palliative use of partial metastasectomy, especially in cases of metastases that are more ...hemoptysis, and, although it should only be used in exceptional cases, we recommend ... See full document

... Resumo: Em um estudo anterior recente, modelos de otimização para a programação e o sequenciamento das frentes de colheita de cana-de-açúcar foram propostos. Esse é um problema agrícola e logístico complexo que envolve ... See full document