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| Registros recuperados : 16 | |
| 6. |  | PEREIRA, E. R.; SILVA, I. J. O.; MOURA, D. J.; PIEDADE, S. M. S. Desempenho da cultura da rúcula cultivada em época de verão em túneis baixos de polietileno perfurado. Piracicaba: EESALQ. ( 19)3429-4217, R: 237, e-mail:erpereir@carpa.ciagri.usp.br. Engenharia Agrícola. Jaboticabal, v.24, n.2, p.285-290, 2004.| Biblioteca(s): Embrapa Rondônia. |
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| 10. | | CARO, I. W.; SILVA, I. J. O. da; MOURA, D. J. de; PANDORFI, H.; SEVEGNANI, K. B. Eficiência das leitoras fixas utilizadas na identificação eletrônica de animais por radio-freqüência. Revista Brasileira de Agroinformática, São Paulo, v. 6, n. 1, p. 49-58, 2003.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 11. | | VALE, M. M.; MOURA, D. J. de; NÄÄS, I. de A.; OLIVEIRA, S. R. de M.; RODRIGUES, L. H. A. Data mining to estimate broiler mortality when exposed to heat wave. Scientia Agricola, Piracicaba, v. 65, n. 3, p. 223-229, May/June 2008.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 12. | | SEVEGNANI, K. B.; CARO, I. W.; PANDRFI, H.; SILVA, I. J. O. da; MOURA, D. J. de. Zootecnia de precisão: análise de imagens no estudo do comportamento de frangos de corte em estresse térmico. Revista Brasileira de Engenharia Agrícola e Ambiental, v.9,n.1,jan.-mar.,p.115-119,2005.| Biblioteca(s): Embrapa Algodão. |
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| 13. | | BRANCO, T.; MOURA, D. J. de; NÄÄS, I. de A.; LIMA, N. D. da S.; KLEIN, D. R.; OLIVEIRA, S. R. de M. The sequential behavior pattern analysis of broiler chickens exposed to heat stress. AgriEngineering, v. 3, n. 3, p. 447-457, Sept. 2021.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 14. | | MAIA, A. P. de; OLIVEIRA, S. R. de M.; MOURA, D. J. de; SARUBBI, J.; VERCELLINO, R. do A.; MEDEIROS, B. B. L.; GRISKA, P. R. A decision-tree-based model for evaluating the thermal comfort of horses. Scientia Agricola, Piracicaba, v. 70, n. 6, p. 377-383, Nov./Dec. 2013.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 15. | | CARVALHO, T. M. R. de; MOURA, D. J. de; SOUZA, Z. M. de; SOUZA, G. S. de; BUENO, L. G. de F. Qualidade da cama e do ar em diferentes condições de alojamento de frangos de corte. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 4, p. 351-361, abril 2011 Título em inglês: Litter and air quality in different broiler housing conditions.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 16. | | MUNARI, F. M.; REVERS, L. F.; CARDONE, J. M.; IMMICH, B. F.; MOURA, D. J.; GUECHEVA, T. N.; BONATTO, D.; LAURINO, J. P.; SAFFI, J.; BRENDEL, M.; HENRIQUES, J. A. P. Sak1 kinase interacts with Pso2 nuclease in response to DNA damage induced by interstrand crosslink-inducing agents in Saccharomyces cerevisiae. Journal of Photochemistry and Photobiology B: Biology, v. 130, p. 241-253, 2014. DOI 10.1016/j.jphotobiol.2013.11.024| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 16 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
25/06/2021 |
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Data da última atualização: |
25/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
BRANCO, T.; MOURA, D. J. de; NÄÄS, I. de A.; LIMA, N. D. da S.; KLEIN, D. R.; OLIVEIRA, S. R. de M. |
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Afiliação: |
TATIANE BRANCO, FEAGRI/UNICAMP; DANIELLA JORGE DE MOURA, FEAGRI/UNICAMP; IRENILZA DE ALENCAR NÄÄS, UNIP; NILSA DUARTE DA SILVA LIMA, UNIP; DANIELA REGINA KLEIN, UFSM; STANLEY ROBSON DE MEDEIROS OLIVEIRA, CNPTIA. |
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Título: |
The sequential behavior pattern analysis of broiler chickens exposed to heat stress. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
AgriEngineering, v. 3, n. 3, p. 447-457, Sept. 2021. |
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DOI: |
https://doi.org/10.3390/agriengineering3030030 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract. Broiler productivity is dependent on a range of variables; among them, the rearing environment is a significant factor for proper well-being and productivity. Behavior indicates the bird´s initial response to an adverse environment and is capable of providing an indicator of well-being in real-time. The present study aims to identify and characterize the sequential pattern of broilers´ behavior when exposed to thermoneutral conditions (TNZ) and thermal stress (HS) by constant heat. The research was carried out in a climatic chamber with 18 broilers under thermoneutral conditions and heat stress for three consecutive days (at three different ages). The behavior database was first analyzed using one-way ANOVA, Tukey test by age, and Boxplot graphs, and then the sequence of the behaviors was evaluated using the generalized sequential pattern (GSP) algorithm. We were able to predict behavioral patterns at the different temperatures assessed from the behavioral sequences. Birds in HS were prostrate, identified by the shorter behavioral sequence, such as the {Lying down, Eating} pattern, unlike TNZ ({Lying down, Walking, Drinking, Walking, Lying down}), which indicates a tendency to increase behaviors (feeding and locomotor activities) that guarantee the better welfare of the birds. The sequence of behaviors 'Lying down' followed by 'Lying laterally' occurred only in HS, which represents a stressful thermal environment for the bird. Using the pattern mining sequences approach, we were able to identify temporal relationships between thermal stress and broiler behavior, confirming the need for further studies on the use of temporal behavior sequences in environmental controllers MenosAbstract. Broiler productivity is dependent on a range of variables; among them, the rearing environment is a significant factor for proper well-being and productivity. Behavior indicates the bird´s initial response to an adverse environment and is capable of providing an indicator of well-being in real-time. The present study aims to identify and characterize the sequential pattern of broilers´ behavior when exposed to thermoneutral conditions (TNZ) and thermal stress (HS) by constant heat. The research was carried out in a climatic chamber with 18 broilers under thermoneutral conditions and heat stress for three consecutive days (at three different ages). The behavior database was first analyzed using one-way ANOVA, Tukey test by age, and Boxplot graphs, and then the sequence of the behaviors was evaluated using the generalized sequential pattern (GSP) algorithm. We were able to predict behavioral patterns at the different temperatures assessed from the behavioral sequences. Birds in HS were prostrate, identified by the shorter behavioral sequence, such as the {Lying down, Eating} pattern, unlike TNZ ({Lying down, Walking, Drinking, Walking, Lying down}), which indicates a tendency to increase behaviors (feeding and locomotor activities) that guarantee the better welfare of the birds. The sequence of behaviors 'Lying down' followed by 'Lying laterally' occurred only in HS, which represents a stressful thermal environment for the bird. Using the pattern mining sequences app... Mostrar Tudo |
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Palavras-Chave: |
Behavioral pattern detection; Broiler chicken; Padrão de comportamento; Sequential pattern mining. |
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Thesagro: |
Comportamento Animal; Frango de Corte. |
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Thesaurus NAL: |
Animal behavior; Animal welfare. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/224055/1/AP-Sequential-behavior-pattern-2021.pdf
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Marc: |
LEADER 02617naa a2200289 a 4500
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008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/agriengineering3030030$2DOI
100 1 $aBRANCO, T.
245 $aThe sequential behavior pattern analysis of broiler chickens exposed to heat stress.$h[electronic resource]
260 $c2021
520 $aAbstract. Broiler productivity is dependent on a range of variables; among them, the rearing environment is a significant factor for proper well-being and productivity. Behavior indicates the bird´s initial response to an adverse environment and is capable of providing an indicator of well-being in real-time. The present study aims to identify and characterize the sequential pattern of broilers´ behavior when exposed to thermoneutral conditions (TNZ) and thermal stress (HS) by constant heat. The research was carried out in a climatic chamber with 18 broilers under thermoneutral conditions and heat stress for three consecutive days (at three different ages). The behavior database was first analyzed using one-way ANOVA, Tukey test by age, and Boxplot graphs, and then the sequence of the behaviors was evaluated using the generalized sequential pattern (GSP) algorithm. We were able to predict behavioral patterns at the different temperatures assessed from the behavioral sequences. Birds in HS were prostrate, identified by the shorter behavioral sequence, such as the {Lying down, Eating} pattern, unlike TNZ ({Lying down, Walking, Drinking, Walking, Lying down}), which indicates a tendency to increase behaviors (feeding and locomotor activities) that guarantee the better welfare of the birds. The sequence of behaviors 'Lying down' followed by 'Lying laterally' occurred only in HS, which represents a stressful thermal environment for the bird. Using the pattern mining sequences approach, we were able to identify temporal relationships between thermal stress and broiler behavior, confirming the need for further studies on the use of temporal behavior sequences in environmental controllers
650 $aAnimal behavior
650 $aAnimal welfare
650 $aComportamento Animal
650 $aFrango de Corte
653 $aBehavioral pattern detection
653 $aBroiler chicken
653 $aPadrão de comportamento
653 $aSequential pattern mining
700 1 $aMOURA, D. J. de
700 1 $aNÄÄS, I. de A.
700 1 $aLIMA, N. D. da S.
700 1 $aKLEIN, D. R.
700 1 $aOLIVEIRA, S. R. de M.
773 $tAgriEngineering$gv. 3, n. 3, p. 447-457, Sept. 2021.
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