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| Registros recuperados: 166 | |
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| da Silva Leonardo, Fernanda Viana; Rocha, Henrique Figueiredo; Hurtado de Mendoza, Zaira Morais dos Santos. |
| Os compostos quinônicos, em sua grande parte, são gerados na fração extrativos das madeiras, em um sistema biológico complexo e variável. Por não fazerem parte da parede celular, eles recebem o nome de compostos secundários. Na literatura tem indicações de uso em diversos segmentos, que vão desde a indústria alimentícia até a indústria farmacêutica. Dentro da área de utilização industrial da madeira, eles são pouco desejáveis, visto que são tratados apenas como substâncias acidentais nas cadeias produtoras de celulose, papel, carvão vegetal e serraria. Apesar de sua pouca quantidade em relação aos outros compostos químicos chamados de fundamentais, essas substâncias vem recebendo atenção especial dos pesquisadores, revelando uma gama diversificada de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Recursos Florestais Produtos florestais; Madeira; Tecnologia Forest products; Wood; Technology. |
| Ano: 2015 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/816 |
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| Gama, Zilda Joaquina Cohen; Santana, Antonio Cordeiro de; Mendes, Fernando Antonio Teixeira; Khan, Ahmad Saeed. |
| The furniture industry of the Metropolitan Region of Belém provides many jobs opportunities and help to reduce the environmental impacts of sawmill, given that the shavings and wood residues of these firms are used as raw material. Factorial analysis was used to estimate the index of competitive performance (ICP) and to determine the competitive position of the firms in the furniture industry. The results showed that most of the furniture firms were located in an intermediate competitive level, which is due to the limiting factors such as lack of workforce, low technological level, difficult access to credit and low level of horizontal and vertical integration in the supply chain. The final results showed that only one, among the furniture firms, achieved... |
| Tipo: Journal Article |
Palavras-chave: Index of competitive performance (ICP); Factorial analysis; Furniture firms; Technology; State of Pará; Agribusiness. |
| Ano: 2007 |
URL: http://purl.umn.edu/55175 |
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| International Water Management Institute (IWMI). |
| According to research done by the International Water Management Institute (IWMI), one-third of the world’s population will face absolute water scarcity by the year 2025. Among the worst hit will be regions in Asia, the Middle-East and Sub-Saharan Africa, home to some of the largest concentrations of rural poverty in the world. Policymakers, researchers, NGOs, and farmers are pursuing various technical, institutional and policy interventions to meet this challenge. Micro-irrigation technologies, commonly in use in water scarce areas of developed countries, constitute one such intervention with the ability to use water more efficiently in irrigated agriculture. These technologies can improve productivity; raise incomes through crop yields and outputs; and... |
| Tipo: Report |
Palavras-chave: Irrigated farming; Technology; Drip irrigation; Rural women; Farm Management; Food Security and Poverty. |
| Ano: 2006 |
URL: http://purl.umn.edu/113058 |
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| Buday-Santha, Attila. |
| Az agrártermelés helyzetének romló tendenciája és a vidék kilátástalansága egyre határozottabban követeli egy egységes agrár- és vidékstratégia kialakítását. Erre azonban nemcsak külső okok, de az ágazatban érdekeltek mély belső ellentétei miatt ma sincsen sok remény. Ehhez le kellene számolni sok, a rendszerváltás óta létező, a rendszerváltás törvényei által védett tabuval, amihez az agrárágazat és a vidék sorsa iránt nagyobb felelősségre, alázatra és együttműködésre lenne szükség. Ehhez kíván a rövid tanulmány az alábbiakkal hozzájárulni. Látható, hogy a mezőgazdasági termelés értéke lényegében két évtizede stagnál, miközben a nagyobb hozzáadott értéket és a gazdaság belső vertikumát képező ágaza¬tok, mint a kertészet, az állattenyésztés fokozatosan... |
| Tipo: Journal Article |
Palavras-chave: Agrárstratégia; Termelési méret; Földkoncentráció; Technológia; Szakképzettség; Termékpályák; Vidékfejlesztés; Agricultural strategy; Production size; Land consolidation; Technology; Qualifications; Product paths; Rural development; Agricultural and Food Policy. |
| Ano: 2009 |
URL: http://purl.umn.edu/92426 |
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| Oehmke, James F.; Wolf, Christopher A.. |
| We examine the allocation of technology rents between a price-setting, innovating monopolist and heterogeneous technology adopters. A model of monopoly pricing in the presence of heterogeneous adopters is used to examine conditions under which greater producer (farmer) heterogeneity leads to greater producer benefit from innovation in non-competitive markets. An application to Bt cotton determines the profit-maximizing price of Bt cotton seed and reveals that Monsanto and Delta and Pine Land are indeed leaving money on the table in the form of unexploited profit opportunities. However, we estimate that the presence of heterogeneous adopters explains over 80% of the rents that accrue to the farmers. |
| Tipo: Journal Article |
Palavras-chave: Biotechnology; Bt cotton; Heterogeneous adopters; Innovation; Monopoly pricing; Technology; Valuation distribution; L1; O3; Q1. |
| Ano: 2004 |
URL: http://purl.umn.edu/43469 |
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| Wisniewska, Joanna. |
| The growing importance and scope of technology transfer processes undertaken all over the world settles the question of the necessity for their proper identification. The multi-aspect character and complexity of these phenomena create specific problems in conducting analytic work. Although technology transfer is an element of the Science-Technology-Innovation (STI) system, it does not have a proper place in the existing methodology system of this area. The aim of this article is to point out the necessity to create a proper, complex and comprehensive methodology for researching technology transfer processes, which would contribute to better understanding of the processes themselves and at the same time enable their proper development. |
| Tipo: Journal Article |
Palavras-chave: Science; Technology; Innovation; Technology transfer; Methodology; Research.; Research and Development/Tech Change/Emerging Technologies; O33. |
| Ano: 2010 |
URL: http://purl.umn.edu/94612 |
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| Aye, Goodness C.; Mungatana, Eric D.. |
| The current food crisis all over the globe has necessitated alternative policy actions by various stakeholders in almost all countries of the world. Consequently, efforts are focused on increased investment in agricultural research and development. The study evaluates impact of technological innovations on estimates of technical, allocative and cost efficiency from a parametric stochastic and non-parametric distance functions. Inefficiency effects are modelled in a second stage endogeniety-corrected Tobit regression model as a function of technological innovation and other policy variables. The results from both approaches show there is substantial technical, allocative and cost inefficiency in maize production and that analysis of technical, allocative... |
| Tipo: Journal Article |
Palavras-chave: Technology; Efficiency; Maize; Parametric; Non-parametric; Distance function; Nigeria; Crop Production/Industries. |
| Ano: 2010 |
URL: http://purl.umn.edu/95965 |
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| Arndt, Channing; Jensen, Henning Tarp; Robinson, Sherman; Tarp, Finn. |
| "July 1999." Includes bibliographical references (p. 29). Published as Arndt, Channing, Jensen, Henning Tarp, Robinson, Sherman, Tarp, Finn. 2000. Marketing margins and agricultural technology in Mozambique. Journal of Development Studies 37(1): 121-137. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Rice -- Prices -- Models; Agricultural development; Marketing; Technology; Mozambique; Computable general equilibrium (CGE); Marketing; Research and Development/Tech Change/Emerging Technologies. |
| Ano: 1999 |
URL: http://purl.umn.edu/97537 |
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| Registros recuperados: 166 | |
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