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| Registros recuperados: 10 | |
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| ROCHA, F. E. de C.; RAMOS, E. M. S.; KISHI, S. M.; MARCELINO, M. Q. dos S.; SOUSA, E. dos S. de; JÚLIO, L. DE; TIMPONI, M. R.. |
| Avaliou-se o uso sustentável da água na agricultura tendo como base um modelo pré-estabelecido e as crenças, atitudes e valores de extensionistas rurais. Com base na fala dos entrevistados e na literatura consultada, considerou-se como sistema sustentável a interação dos seguintes fatores: recuperação e conservação de nascentes, conservação e recuperação de matas de galeria/ciliares; uso de água na agricultura; manejo e conservação do solo e gestão de resíduos. O delineamento do estudo foi correlacional com amostragem não probabilística. O tamanho da amostra foi definido pela saturação das crenças. Utilizou-se questionário com perguntas semiestruturadas aplicado na forma de entrevistas a 21 técnicos da Emater/DF. As entrevistas foram gravadas, transcritas... |
| Tipo: Folhetos |
Palavras-chave: Recursos hídricos; Estudo qualitativo; Análise de conteúdo; Qualitative study; Rural extension; Content analysis; Água; Extensão Rural; Water resources; Water. |
| Ano: 2010 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/891234 |
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| Marks, Leonie A.; Kalaitzandonakes, Nicholas G.; Allison, Kevin; Zakharova, Ludmila. |
| This study examines media coverage of genetically modified (GM) crops in a risk communication framework. Content analysis is employed to investigate how specific environmental, food safety, and landmark events, such as the monarch butterfly and Pusztai controversies, and the cloning of Dolly-the-sheep, were reported by the media. Media coverage is from United Kingdom and United States newspapers over the period 1990 through 2001. On balance, findings show that the UK press has been more negative than the U.S. press in its coverage of GM crops. In addition, environmental and food safety events had a significant impact on the level and cycle of GM crop coverage. |
| Tipo: Journal Article |
Palavras-chave: Biosafety; Content analysis; Environment; GM crops; GMOs; Media coverage; Research and Development/Tech Change/Emerging Technologies; Teaching/Communication/Extension/Profession. |
| Ano: 2003 |
URL: http://purl.umn.edu/14674 |
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| Silva, Cristiane Rocha; Gobbi, Beatriz Christo; Simao, Ana Adalgisa. |
| The purpose of this present rehearsal is the conceptual explanation of the method of content analysis used in the qualitative research and its application in the social sciences. Two theoretical roads are traveled for the construction of that purpose. The first is based on the reference to the Theory of the Social Representations and the second to the Theory of the Action. The argument that sustains the purpose is that both theories base the content analysis as method of analysis for the social actors declared speech. Initially it is accomplished a theoretical rising of authors who described the content analysis and theories and later is developed an analysis of some dissertations that made of the method in the research process in Post Graduation s Program... |
| Tipo: Journal Article |
Palavras-chave: Social representations; Theory of the action; Content analysis; Research Methods/ Statistical Methods. |
| Ano: 2005 |
URL: http://purl.umn.edu/44035 |
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| Registros recuperados: 10 | |
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