|
|
|
| Registros recuperados: 282 | |
|
| |
|
|
| Engle, Patrice L.; Menon, Purnima; Garrett, James L.; Slack, Alison. |
| The UNICEF-expanded model for nutrition is used to analyze the circumstances of care in urban environments. The model postulates that there are six major types of care behaviors: feeding and breast-feeding, food preparation and handling, hygiene behavior, psychosocial care, care for women, and home health practices. These behaviors require the resources of education and knowledge of the caregivers, the physical and mental health of caregivers, autonomy in decisionmaking, time availability, and the social support of the family and community in order to ensure adequate care for the child. This paper describes each of these constraints, and two of the behaviors (feeding and health care utilization) in urban and rural areas. Data from Demographic and Health... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Child Feeding; Food handling; Urban health; Urbanization; Education; Research; Gender; Health and Nutrition; Education; Childcare and work; Livelihoods; Urban programming; Food Security and Poverty. |
| Ano: 1997 |
URL: http://purl.umn.edu/97296 |
| |
|
|
| OLIVEIRA, A. J. de; PITOMBEIRA, J. B.; VALOIS, A. C. C.; SILVA, W. L. C.. |
| Irrigação em: Maranhão, Piauí, Ceara, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Sergipe, Bahia. |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Brasil; Regiao nordeste; Northeast region.; Agricultura; Diagnostico; Irrigação; Pesquisa; Tecnologia.; Agriculture; Brazil; Irrigation; Research; Technology.. |
| Ano: 1989 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/88892 |
| |
|
| |
|
|
| Yescas Diego, Salvador. |
| A nivel mundial, la utilización eficiente del agua en la producción agrícola sólo se puede lograr cuando se planifica el proyecto de riego, con un diseño que permita opera el recurso, con el fin de atender en cantidad y tiempo, las necesidades de agua de un cultivo, para un crecimiento óptimo y altos rendimientos. Lo que implica realizar un adecuado diseño del sistema de riego, donde en la actualidad existen varios software para el diseño de sistemas de riego, todos ellos siendo de gran aceptación por su versatilidad y facilidad de manejo y el poco tiempo que se emplea para realizar los diseños. Sin embargo todos y cada uno de ellos tienen su sustento en los procedimientos y métodos de cálculo manual que se han desarrollado a lo largo de la historia. El... |
|
Palavras-chave: Software; Eficiente; Métodos; Herramienta; Efficient; Research; Methods; Tools; Hidrociencias; Maestría. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/1893 |
| |
|
| |
|
|
| Vladymyrov, Vladimir. |
| Metocean in situ data are an important category of oceanographic and marine data, comprising observed parameters like sea level, waves, currents, sea temperature, conductivity, air temperature, air pressure, and wind. A very substantial volume of metocean in situ data is collected by or under contract to major oil & gas companies. This is done all over the world and over many years a large volume of data sets has been acquired, often at substantial cost. These data are currently managed by the metocean departments of the oil & gas companies and stored in various formats. They are exchanged on a limited scale between the oil & gas companies. Despite various industry co-operative joint projects, there is not yet a common awareness of available... |
| Tipo: Conference Material |
Palavras-chave: Offshore; Research; Oil and gas industry; Research; Http://aims.fao.org/aos/agrovoc/c_6513. |
| Ano: 2007 |
URL: http://hdl.handle.net/1834/2852 |
| |
|
|
| Brennan, John P.; Singh, Rajinder Pal; Singh, Inder Pal. |
| Researchers have abundant technical opportunities to select various options for improvement of nutritional characteristics of feed grains. Choosing between those opportunities is a difficult issue for research funding organisations. In this paper, an attempt to address those research resource allocation issues is reported. The approach to use in analysing improvements in the feed quality of grains is discussed. By defining the problem as a cost reduction for the livestock industries, the impact of improvements in grain nutrition can be defined by their impact on the least-cost feed rations for different livestock categories. Using that approach, the benefits of improved feeds can be evaluated, and research priorities can be determined on the basis of which... |
| Tipo: Presentation |
Palavras-chave: Feed grain; Nutrition; Value; Research; Crop Production/Industries. |
| Ano: 1999 |
URL: http://purl.umn.edu/123789 |
| |
|
|
| Brennan, John P.; Singh, Rajinder Pal; Bialowas, Adam. |
| Feed grains researchers have abundant technical opportunities to select various options for improvement of nutritional characteristics of feed grains. Choosing between those opportunities is a difficult issue for research funding organisations. In this paper, efforts to address the relative economic benefits from the different options for feed grains nutritional improvement are reported. The economic benefits arising from nutritional improvements in various feed grains are examined and compared to the benefits from increasing yields of the feed grains rather than improving their nutritional value. The results of the analysis of these options are presented in an economic surplus framework that enables the major beneficiaries and the relative gains for the... |
| Tipo: Presentation |
Palavras-chave: Research; Feed grain; Nutrition; Value; Crop Production/Industries; Food Consumption/Nutrition/Food Safety. |
| Ano: 2000 |
URL: http://purl.umn.edu/123608 |
| |
|
|
| Ribaudo, Marc; Horan, Richard D.; Smith, Mark E.. |
| Water quality is a major environmental issue. Pollution from nonpoint sources is the single largest remaining source of water quality impairments in the United States. Agriculture is a major source of several nonpoint-source pollutants, including nutrients, sediment, pesticides, and salts. Agricultural nonpoint pollution reduction policies can be designed to induce producers to change their production practices in ways that improve the environmental and related economic consequences of production. The information necessary to design economically efficient pollution control policies is almost always lacking. Instead, policies can be designed to achieve specific environmental or other similarly related goals at least cost, given transaction costs and any... |
| Tipo: Report |
Palavras-chave: Water quality; Nonpoint-source pollution; Economic incentives; Standards; Education; Liability; Research; Environmental Economics and Policy. |
| Ano: 1999 |
URL: http://purl.umn.edu/33913 |
| |
|
|
| SILVEIRA, M.; AMARAL, E. F. do; GUILHERME, E.; CALOURO, A. M.; SALIMON, C. I.; MORATO, E. F.; DUARTE, A. F.; SAMPAIO, P. R. M.. |
| A Fazenda Experimental Catuaba (FEC), o antigo seringal, é um sítio consolidado para ações de ensino, pesquisa e extensão da Universidade Federal do Acre (UFAC). Ela provê suporte para atividades de grupos de pesquisa, para estudantes do ensino médio e de cursos de graduação e de pós-graduação, e para treinamentos, oficinas e cursos de capacitação, todas alinhadas com um dos principais objetivos da Convenção da Diversidade Biológica, a conservação da biodiversidade e dos serviços ecossistêmicos. Este capítulo sintetiza os resultados principais dos 30 anos de pesquisas realizadas na FEC e alerta para a diminuição do número de fragmentos e para o aumento da extensão das bordas no seu entorno e para a perda de biomassa, de biodiversidade e de serviços... |
| Tipo: Capítulo em livro técnico (INFOTECA-E) |
Palavras-chave: Restauração florestal; Fragmentação florestal; Serviços ecossistêmicos; Cadastro Ambiental Rural; Plano de Recuperação Ambiental; University education; Granjas de demostración; Restauración de bosques; Fazenda Experimental Catuaba; Universidade Federal do Acre; Biodiversidad; Investigación; Programas de extensión; Servicios ecosistémicos; Fragmentación de hábitats; Rio Branco (AC); Acre; Amazônia Ocidental; Western Amazon; Campo Experimental; Ensino Superior; Pesquisa; Biodiversidade; Demonstration farms; Forest restoration; Biodiversity; Research; Extension programs; Ecosystem services; Habitat fragmentation. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1128546 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| VAZ, G. J.. |
| A Ciência da Computação já vem sendo considerada o terceiro pilar da Ciência, ao lado da teoria e da experimentação. No entanto, muitos pesquisadores já consideram essa área do conhecimento a responsável pela emergência de um quarto paradigma científico, e-Science. Atualmente, grandes desafios, como o tratamento de uma imensa quantidade de dados e a crescente necessidade de colaboração entre cientistas das mais variadas áreas, exigem mais do que uma automatização da Ciência. São necessários novos métodos e uma próxima geração de infraestrutura para se fazer Ciência e se resolver problemas, além de meios eficazes para que cientistas realmente trabalhem colaborativamente. A Computação está presente em todos esses aspectos, e, em essência, é disso que se... |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: E-Science; Ciência da computação; Infraestrutura científica; Pesquisa científica; Computer software; Research. |
| Ano: 2011 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/921022 |
| |
|
|
| Michel, J; Duranton, R. |
| Autonomous Underwater Vehicles, also called "free-swimming vehicles" are self propelled bodies, equipped with their own energy package and with no solid communication link with the surface. At the beginning of the 90s, a renewed interest from the Underwater Intervention Community for autonomous vehicles and quite a number of new projects were announced or started. The present paper aims at presenting an updated State of the Art on the development of autonomous vehicles. It addresses the following points: A brief historical review presents some existing systems and uses. The French experience, in particular, allows to position the potential, and complementary contribution of autonomous vehicles, in a range of various operational systems. A short review of... |
| Tipo: Text |
Palavras-chave: Design; Research; Research programmes; Historical account; Marine technology; Free swimming vehicles. |
| Ano: 1990 |
URL: http://archimer.ifremer.fr/doc/1990/acte-1135.pdf |
| |
| Registros recuperados: 282 | |
|
|
|
