Market Of Organic
Mostrando 13-24 de 77 artigos, teses e dissertações.
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13. Quantifying soil carbon stocks and greenhouse gas fluxes in the sugarcane agrosystem: point of view
Strategies to mitigate climate change through the use of biofuels (such as ethanol) are associated not only to the increase in the amount of C stored in soils but also to the reduction of GHG emissions to the atmosphere.This report mainly aimed to propose appropriate methodologies for the determinations of soil organic carbon stocks and greenhouse gas fluxes
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-10
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14. Catálise assimétrica no Brasil: desenvolvimento e potencialidades para o avanço da indústria química brasileira
The preparation of enantiomerically pure or enriched substances is of fundamental importance to pharmaceutical, food, agrochemical, and cosmetics industries and involves a growing market of hundreds of billions of dollars. However, most chemical processes used for their production are not environmentally friendly because in most cases, stoichiometric amounts
Quím. Nova. Publicado em: 2013
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15. Química e sustentabilidade: novas fronteiras em biocombustíveis
This contribution discusses the state of the art and the challenges in producing biofuels, as well as the need to develop chemical conversion processes of CO2 in Brazil. Biofuels are sustainable alternatives to fossil fuels for providing energy, whilst minimizing the effects of CO2 emissions into the atmosphere. Ethanol from fermentation of simple sugars and
Quím. Nova. Publicado em: 2013
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16. Espectroscopia ultrarrápida do polímero semicondutor luminescente MEH-PPV com excitação no ultravioleta / Ultrafast spectroscopy of the luminescent semiconducting polymer MEH-PPV with ultraviolet excitation
The optoelectronics industry is currently undergoing a transition period in which inorganic materials are being replaced by organic materials, oligomers and polymers, in the fabrication of some types of devices. However, factors such as low efficiency and low lifetime prevent polymer based devices on entering the market definitely. The solution of these issu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/08/2012
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17. Composição química e propriedades funcionais no processamento de vinagres / Chemical composition and functional properties in the processing fo vinegar
The fruit vinegars increasingly become popular on the planet, being produced from various crops or their residues, using classical and modern techniques. These products have great variety of organic acids, vitamins, minerals, phenolic compounds and other elements with important physiological functions. Vinegar higher quality depends more on their secondary c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2011
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18. Níveis de clorofórmio na água potável distribuída pela estação da tratamento de Boa Vista, Roraima e relação com insuficiência renal
The public water supply in terms of quality and quantity is a growing concern of mankind, because of water scarcity and deteriorating quality of water sources. Disinfection is the primary purpose of chlorination and more common, but it appears as the by-products like THMs products of the reaction between chemicals that are used to treat oxidative and organic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2011
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19. A relação cidade-campo em Campina Grande a partir da produção do algodão colorido.
The ancient city-country dichotomy has been diluted with the news changes, making a dialectical unity between these two spatiality. The news relationships city-country is based in exchange of information and technology by the city. Its creates a new agricultural activities arrangement. With this changes arises the scientific agriculture, guide to market econ
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2011
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20. Situación y avances tecnologicos en la producción bananera mundial
The banana is the most consumed fruit at the world only surpassed by processed citrus. The most important banana types are the Cavendish group with 47 %, Prata types and others,with 24 % and types for cooking,with 17 %.The group Gros Michael is 12 %. India is the biggest producer, with 19 % of the total, followed by Brazil with 15 %, Equador with 12 % and ot
Revista Brasileira de Fruticultura. Publicado em: 2011-10
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21. Propriedades físicas e físico-químicas de maracujás cultivados nos sistemas orgânico e convencional, em consórcio com mandioca.
The physical and physical-chemistry proprieties of fruits of Passifl ora edulis and BRS Ouro Vermelho and BRS Sol do Cerrado cultivated in organic and conventional systems, with and without cassava consortium were analyzed. The cultivars showed diff erent behaviors in function environment. BRS Ouro Vermelho fruits showed similar physic and physical-chemistry
Planaltina. Publicado em: 2011
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22. Análise da distribuição de olerícolas orgânicas no Distrito Federal
Organic agriculture has the guiding principle of using the land and natural resources in a sustainable manner, providing many advantages to producers, consumers and the environment. For organic products, mainly the vegetables, with high perishability, to be produced and marketed effectively, it is necessary an adequate performance of the logistic distributio
Publicado em: 2010
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23. Tecnologia de nanocristais em fármacos
The use of poorly water soluble molecules in pharmaceutical area has grown. Since these molecules exhibit low oral bioavailability, they are not used in intravenous administrations. Therefore, it is necessary to develop their new formulations with the aim to increase their oral bioavailabilities as to enable intravenous applications. One of the few possibili
Química Nova. Publicado em: 2010
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24. A INFORMALIDADE DAS RELAÇÕES DE EMPREGO E A ATUAÇÃO DA INSPEÇÃO DO TRABALHO: UMA ANÁLISE PARA O MARANHÃO CONTEMPORÂNEO / THE INFORMALITY EMPLOYMENT RELATIONS AND THE PERFORMANCE INSPECTION OF WORK: A ANALYSIS FOR CONTEMPORARY MARANHAO
This dissertation presents a study on labor inspection carried out by the Ministry of Labor and Employment to reduce the level of informal employment in Brazil, focusing on the case of state of Maranhão in the present time. Specialized literature on formation and structuration of Brazilians labor market between the thirties and the nineties is reviewed, foc
Publicado em: 2010