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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Meio Ambiente. |
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Data corrente: |
23/08/2007 |
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Data da última atualização: |
07/02/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
MASSRUHA, S. M. F. S.; DUTRA, J. P.; CRUZ, S. A. B. da; SANDRI, S.; WAINER, J.; MORANDI, M. A. B. |
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Afiliação: |
SILVIA MARIA FONSECA SILVEIRA MASSRUHÁ, CNPTIA; JULIANO PASTORELLI DUTRA, Brainweb Tecnologia, Campinas, SP; SERGIO APARECIDO BRAGA DA CRUZ, CNPTIA; SANDRA SANDRI, Institut d'Investigación en Intelligéncia Artificial, Belaterra Spain; JACQUES WAINER, IC/Unicamp; MARCELO AUGUSTO BOECHAT MORANDI, CNPMA. |
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Título: |
An object-oriented framework for virtual diagnosis. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: BIENNIAL CONFERENCE OF EUROPEAN FEDERATION OF IT IN AGRICULTURE, 6., 2007, Glasgow. Environmental and Rural Sustainability through ICT: Proceedings. Glasgow: Glasgow Caledonian University, 2007. |
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Páginas: |
6 p. |
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Idioma: |
Inglês |
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Notas: |
EFITA/WCCA 2007. |
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Conteúdo: |
This paper presents an object-oriented approach to support, on the web, an integrated framework for diagnosis, investigation and treatment of disorders (diseases, computer faults, etc). In this framework, called Fuzzy Covering Theory (FCT), the knowledge is basically modeled through causal associations between objects and inference is abductive. In this new approach, it was necessary to specify the classes model using object - oriented methodology and the knowledge base model that was a flat file in Prolog. These models are discussed in this paper as well as the advantages and limitations of this new approach. |
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Palavras-Chave: |
Abductive inference; Aplicação web; Corn diseases; Diagnose; Diagnosis; Knowledge discovery; Lógica difusa; Predictions; Text mining; Web application. |
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Thesagro: |
Diagnóstico. |
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Thesaurus Nal: |
Fuzzy logic. |
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Categoria do assunto: |
H Saúde e Patologia
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159926/1/PL-ObjectOriented-Massruha-EFITA-2007.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101814/1/2007AA-092.pdf
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Marc: |
LEADER 01665nam a2200337 a 4500
001 1002924
005 2020-02-07
008 2007 bl uuuu u00u1 u #d
100 1 $aMASSRUHA, S. M. F. S.
245 $aAn object-oriented framework for virtual diagnosis.$h[electronic resource]
260 $aIn: BIENNIAL CONFERENCE OF EUROPEAN FEDERATION OF IT IN AGRICULTURE, 6., 2007, Glasgow. Environmental and Rural Sustainability through ICT: Proceedings. Glasgow: Glasgow Caledonian University$c2007
300 $a6 p.
500 $aEFITA/WCCA 2007.
520 $aThis paper presents an object-oriented approach to support, on the web, an integrated framework for diagnosis, investigation and treatment of disorders (diseases, computer faults, etc). In this framework, called Fuzzy Covering Theory (FCT), the knowledge is basically modeled through causal associations between objects and inference is abductive. In this new approach, it was necessary to specify the classes model using object - oriented methodology and the knowledge base model that was a flat file in Prolog. These models are discussed in this paper as well as the advantages and limitations of this new approach.
650 $aFuzzy logic
650 $aDiagnóstico
653 $aAbductive inference
653 $aAplicação web
653 $aCorn diseases
653 $aDiagnose
653 $aDiagnosis
653 $aKnowledge discovery
653 $aLógica difusa
653 $aPredictions
653 $aText mining
653 $aWeb application
700 1 $aDUTRA, J. P.
700 1 $aCRUZ, S. A. B. da
700 1 $aSANDRI, S.
700 1 $aWAINER, J.
700 1 $aMORANDI, M. A. B.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
29/07/2009 |
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Data da última atualização: |
12/04/2010 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SONODA, K. C.; MATTHAEI, C. D.; TRIVINHO-STRIXINO, S. |
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Afiliação: |
Kathia C. Sonoda, CPAC; Christoph D. Matthei, University of Otago; Susana Trivinho-Strixino, Universidade Federal de São Carlos. |
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Título: |
Contrasting land uses affect Chironomidae communities in two Brazilian rivers. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Archiv für Hydrobiologie, Fundamental and Applied Limnology, v. 174, n. 2, p. 173-184, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: We investigated whether the conversion of riparian land use from indigenous forest to pasture influences Chironomidae (midge) community in two Brazilian rivers. Our study was conducted in the main rivers (São José do Dourados 6th order, Aguapéi 7th order) of two large catchments in the State of São Paulo. Both are dominated by agricultural ecosystems but retain substancial patches of native riparian forest. Replicated artificial substrates (baskets filled with coarse clay gravel) were exposed at one forested reach and one pasture reach in each river. Each respective land use had to be present for at least 500m along both river banks above and alongside the study reach, and the riparian forest at the forested reaches had to be at least 50m wide. Colonisation baskets were sampled after 44 days and all midge larvae sorted and identified to the lowest level possible (a total of 5,286 individuals belonging to 27 taxa). Land use affected midge communities, but not as expected. Densities of three dominant midge genera were significantly higher in pasture reaches than in forested reaches, possibly in response to moderate nutrient enrichment at the pasture reaches. Total density and taxon richness were similar across land uses. These results imply that land-use related changes in habitat conditions were not severe enough to represent a stressor (with negative effects) for the midge communities in the investigated large rivers, but rather acted as a subsidy, with mainly positive effects. MenosABSTRACT: We investigated whether the conversion of riparian land use from indigenous forest to pasture influences Chironomidae (midge) community in two Brazilian rivers. Our study was conducted in the main rivers (São José do Dourados 6th order, Aguapéi 7th order) of two large catchments in the State of São Paulo. Both are dominated by agricultural ecosystems but retain substancial patches of native riparian forest. Replicated artificial substrates (baskets filled with coarse clay gravel) were exposed at one forested reach and one pasture reach in each river. Each respective land use had to be present for at least 500m along both river banks above and alongside the study reach, and the riparian forest at the forested reaches had to be at least 50m wide. Colonisation baskets were sampled after 44 days and all midge larvae sorted and identified to the lowest level possible (a total of 5,286 individuals belonging to 27 taxa). Land use affected midge communities, but not as expected. Densities of three dominant midge genera were significantly higher in pasture reaches than in forested reaches, possibly in response to moderate nutrient enrichment at the pasture reaches. Total density and taxon richness were similar across land uses. These results imply that land-use related changes in habitat conditions were not severe enough to represent a stressor (with negative effects) for the midge communities in the investigated large rivers, but rather acted as a subsidy, with mainly posi... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Categoria alimentar; Estrutura comunitária; Inseto aquático. |
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Thesagro: |
Díptera; Rio; Uso da Terra. |
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Thesaurus NAL: |
Chironomidae. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02215naa a2200241 a 4500
001 1570654
005 2010-04-12
008 2009 bl --- 0-- u #d
100 1 $aSONODA, K. C.
245 $aContrasting land uses affect Chironomidae communities in two Brazilian rivers.
260 $c2009
520 $aABSTRACT: We investigated whether the conversion of riparian land use from indigenous forest to pasture influences Chironomidae (midge) community in two Brazilian rivers. Our study was conducted in the main rivers (São José do Dourados 6th order, Aguapéi 7th order) of two large catchments in the State of São Paulo. Both are dominated by agricultural ecosystems but retain substancial patches of native riparian forest. Replicated artificial substrates (baskets filled with coarse clay gravel) were exposed at one forested reach and one pasture reach in each river. Each respective land use had to be present for at least 500m along both river banks above and alongside the study reach, and the riparian forest at the forested reaches had to be at least 50m wide. Colonisation baskets were sampled after 44 days and all midge larvae sorted and identified to the lowest level possible (a total of 5,286 individuals belonging to 27 taxa). Land use affected midge communities, but not as expected. Densities of three dominant midge genera were significantly higher in pasture reaches than in forested reaches, possibly in response to moderate nutrient enrichment at the pasture reaches. Total density and taxon richness were similar across land uses. These results imply that land-use related changes in habitat conditions were not severe enough to represent a stressor (with negative effects) for the midge communities in the investigated large rivers, but rather acted as a subsidy, with mainly positive effects.
650 $aChironomidae
650 $aDíptera
650 $aRio
650 $aUso da Terra
653 $aBrasil
653 $aCategoria alimentar
653 $aEstrutura comunitária
653 $aInseto aquático
700 1 $aMATTHAEI, C. D.
700 1 $aTRIVINHO-STRIXINO, S.
773 $tArchiv für Hydrobiologie, Fundamental and Applied Limnology$gv. 174, n. 2, p. 173-184, 2009.
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