Guía metodológica para la construcción de canastas alimentarias desde la perspectiva del derecho humano a la alimentación

La presente Guía busca apoyar la elaboración de canastas desde un enfoque normativo y de bienestar, cuyo centro sea el Derecho Humano a la Alimentación. Parte de la experiencia en la construcción de canastas para la determinación de los umbrales de satisfacción de las necesidades alimentarias utilizadas para la medición de la pobreza. Sin embargo, a diferencia de la mayoría de ellas, construye los mínimos como mínimos de bienestar y tiene como parámetro normativo cumplir adecuadamente con el Derecho Humano a la Alimentación. Este tipo de canasta, además de ser utilizado para definir los umbrales para la medición de la pobreza, puede usarse para evaluar la satisfacción del Derecho Humano a la Alimentación.

Prognóstico do consumo de energia elétrica nos sistemas urbanos de abastecimento de água em pequenos e médios municípios da região paulista do vale do rio Paraíba do Sul

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Consumo e custo de energia elétrica na cultura de citros irrigada por gotejamento e microaspersão, com três lâminas de água

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Determinação do consumo de água em cultura de pimentão (Capsicum annuum L.) em ambiente protegido

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

Pesquisa de anticorpos anti-Toxoplasma gondii pelo teste de aglutinação modificada em frangos de corte abatido para consumo

A toxoplasmose é uma zoonose causada pelo Toxoplasma gondii, comum nos animais domésticos e que tem sido objeto de estudos no Brasil e em todas as partes do mundo. Este parasita intracelular obrigatório infecta mamíferos e aves e tem nos felídeos seus hospedeiros definitivos. Nas aves, a infecção toxoplásmica pode ser assintomática, a forma mais provável de contaminação é através da ingestão de oocistos presentes no solo, água e rações contaminadas e a carne de frangos uma das principais vias de transmissão para o homem. Com objetivo de estudar a ocorrência de anticorpos anti-Toxoplasma gondii em frangos de corte abatidos para consumo na região metropolitana de Belém, 300 amostras de soro procedentes de abate em escala industrial e clandestino, foram submetidas ao Teste de Aglutinação Modificada (MAT). Anticorpos anti-T. gondii foram detectados em uma (1/300, 0,33%) amostra, procedente de abate clandestino e em nenhuma amostra procedente de abate em escala industrial. Embora as amostras de soro de frangos de corte procedentes de abate em escala industrial não tenham demonstrado anticorpos anti-T. gondii, recomenda-se a adoção rotineira de pesquisa sorológica desse organismo em qualquer tipo de abate e no nível de consumo como medida de prevenção ao risco sanitário humano e estudos para determinar a real importância das galinhas de criação livre na epidemiologia da toxoplasmose em nosso meio.

Desenvolvimento e avaliação de indicadores de eficiência hidraúlica e energética para sistemas de abastecimento de água como ferramenta de suporte à tomada de decisões

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do consumo de água no sistema de irrigação por inundação com distribuição de múltiplas entradas na cultura de arroz (Oryza sativa L.)

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

Consumo e incorporação de água na produção de commodities brasileiras

Water is one of the main inputs in agribusiness and is traded indirectly through the sale of agricultural products such as orange (juice or fresh) and cane sugar (ethanol and refined sugar). This study aims to estimate the proportional mass of water present in the products exported in the form of agricultural commodities considering the amount of water incorporated into the product in its genesis by plant photosynthesis, reinforcing a reflection on virtual and real water export, as well to indicate subsidies to management, planning and taxing of water resources

Aproveitamento de Água de Chuva Para Fins Não Potável

Over the years, water has become an increasingly valuable resource and scarce, this situation is attributed to factors such as population growth, poor distribution and increasing degradation of water resources as a result of indiscriminate human activities in the middle environment, making their dwindling availability and increasing its cost. I n this context , the use of rainwater for non-potable purposes begins to be stimulated in Brazil , as a measure to preserve this resource , while in countries such as Japan and Germany , this technique has already been used for a long time. The ability to capture rainwater reduces the demand for sanitation companies, also resulting in cost reduction with the water bill and the risk of flooding in the event of heavy rains. The stored water is used only for non-potable purposes, such as toilets, taps into the garden, for washing vehicles and clothing. This work was developed with the aim of presenting the importance of rational use of water, associated with viability constructive economic and consumption of the installation of rain water harvesting, and for that, considered four case studies. From this study, it was found that the implementation of this system has led to a reduction in costs of water and sewer consumption poses no hazard to the user and its installation does not require significant changes in building construction, however, in relation to the economy, should be made a detailed analysis in each case for investment to bring a suitable financial return within the lifetime of the system

Utilização de procedimentos multivariados no consumo de água e energia elétrica em habitações sociais com sistema de aquecimento solar

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

Sistema fotovoltaico monocristalino para bombeamento de água

Since ancient times, it has been a huge challenge to all people around the world to manage to get their fresh water, keeping it clean and providing it to every human being, so that it can be used for their daily needs. This is especially true for small properties in the countryside and in isolated areas with low demographic density. Pumping the water in those regions is a solution that rationalizes its use in domestic chores, in animal rearing and in the irrigation systems of cultivated areas. Making feasible local, renewable and non-polluted energetic alternatives is the aim for those areas that are usually far away from the public electric network. Using photovoltaic solar energy is the alternative now proposed. For this objective was built a system with two monocrystalline panels, one pump, two water tanks, two level sensors and a solenoid valve to pump water, using a pump powered an array of monocrystalline solar panels. The main goal was to compare their rate of water flow and their energy consumption. The use of one data acquisition equipment allowed collecting meteorological, electrical and hydraulic values, and also serving for the control and activation of the pumping system. During four months in a row as from April 2009, arrangements with one or two panels were tested. Mathematics correlations and adjustment lines were used to interpret the behavior of obtained dataset. During the analyzed period the system followed the linear equations with great accuracy. The daily average amount of water pumped by the several tested arrays stayed between 1,100 and 2,500 liters, and that is enough to supply a small rural property. The pumping system with two panels effectively showed the major amount of water, but a system with one panel can be an economical solution until 1,500 liters on day. It did not characterize a direct relationship between power or quantity of photovoltaic panels and daily outflow of water pumping.