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| Registros recuperados : 25 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Unidades Centrais. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
27/04/1992 |
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Data da última atualização: |
12/12/2007 |
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Autoria: |
FRESNEDA, P. S. V. |
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Afiliação: |
EMBRAPA-DMQ. |
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Título: |
Assessing the potential of microcomputer-based expert systems in the process of agricultural technology transfer in Brazil |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
Estados Unidos da América: The George Washington University, 1986. |
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Páginas: |
267p. |
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Idioma: |
Inglês |
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Notas: |
Tese Doutorado. |
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Conteúdo: |
This study focused on technology transfer problems in the agricultural sector. The research hypotheses were to assess the potential use microcomputer-based expert systems as (1) mechanisms for transferring technical information between agricultural research and rural extension programs ,(2) training aids for extensionists (county agents) programs, and (3) tools for gathering relevant information from farmers and extensionists for research and extension management. The study also addressed the integrative role that expert systems technology plays in the overall process of technology transfer in the agricultural area, as well as the self-improving feature the technology introduces to the Total System (research + extension+ farmers) of agricultural technology development. A prototype expert system was developed for diagnosing and recommending treatment for selected potato diseases. In an experiment carried out in an extension organization in Brazil, 56 extendionists used the prototype and filled out a questionnaire designed to test the research hypotheses. Forty-five agricultura researchers and university professors in the agricultura field were also interviewed. Categorical data analysis procedures... |
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Palavras-Chave: |
Brasil; Inteligencia artificial; Microcomputer; Rural extension; Sistema especialista; Specialist system; Transfer; Transferência. |
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Thesagro: |
Agricultura; Extensão Rural; Microcomputador; Tecnologia; Transferência de Tecnologia. |
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Thesaurus NAL: |
agriculture; artificial intelligence; Brazil; technology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02202nam a2200337 a 4500
001 1086260
005 2007-12-12
008 1986 bl uuuu m 00u1 u #d
100 1 $aFRESNEDA, P. S. V.
245 $aAssessing the potential of microcomputer-based expert systems in the process of agricultural technology transfer in Brazil
260 $aEstados Unidos da América: The George Washington University$c1986
300 $a267p.
500 $aTese Doutorado.
520 $aThis study focused on technology transfer problems in the agricultural sector. The research hypotheses were to assess the potential use microcomputer-based expert systems as (1) mechanisms for transferring technical information between agricultural research and rural extension programs ,(2) training aids for extensionists (county agents) programs, and (3) tools for gathering relevant information from farmers and extensionists for research and extension management. The study also addressed the integrative role that expert systems technology plays in the overall process of technology transfer in the agricultural area, as well as the self-improving feature the technology introduces to the Total System (research + extension+ farmers) of agricultural technology development. A prototype expert system was developed for diagnosing and recommending treatment for selected potato diseases. In an experiment carried out in an extension organization in Brazil, 56 extendionists used the prototype and filled out a questionnaire designed to test the research hypotheses. Forty-five agricultura researchers and university professors in the agricultura field were also interviewed. Categorical data analysis procedures...
650 $aagriculture
650 $aartificial intelligence
650 $aBrazil
650 $atechnology
650 $aAgricultura
650 $aExtensão Rural
650 $aMicrocomputador
650 $aTecnologia
650 $aTransferência de Tecnologia
653 $aBrasil
653 $aInteligencia artificial
653 $aMicrocomputer
653 $aRural extension
653 $aSistema especialista
653 $aSpecialist system
653 $aTransfer
653 $aTransferência
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