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| OLIVEIRA,Jônatas Chagas de; RUFINO,Polinar Bandeira; AZÊVEDO,Hellen Sandra Freires da Silva; SOUSA,Adna Cristina Barbosa de; ASSIS,Giselle Mariano Lessa de; SILVA,Lucielio Manoel da; SEBBENN,Alexandre Magno; CAMPOS,Tatiana de. |
| ABSTRACT The search for alternatives to increase productivity and sustainability of livestock production in the Amazon region without increasing deforestation is challenging. Mixed pastures of grasses with forage peanut (Arachis pintoi) have shown positive economic impacts. However, gaps in the knowledge of the reproductive biology of A. pintoi have limited the development of new cultivars adapted to the environmental variations in the Brazilian Amazon. Pasture consortiums of Brachiaria humidicola with forage peanuts (cv. Mandobi) resulted in a 42% increase in weight gain productivity. New cultivars better adapted to the Amazon climate should bring even greater gains. We evaluated the mating system in twenty A. pintoi accessions, and approximately 40... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Reproductive system; Arachis pintoi; SSR; Crossing rate. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672019000400277 |
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| Prevosto, Marc; Le Louarne, Jean-franois; Guede, Zakoua. |
| In this study we discuss various methods to assess the statistics of extreme response of a floating structure subjected to random waves. This issue is of great importance in the case of low frequency motion of floating bodies in shallow water. Those methods are based on the evaluation of the level crossing rate, which is easily related to the extreme value statistics for stationary random processes and large levels. Four main methods are considered, namely the Rice formula with either a Gaussian assumption or an approximation of the joint distribution of the response and its first derivative by a projection method; the Breitung's formula; the Hagberg's approaches using either an asymptotic expansion or a Monte-Carlo integration and finally the time domain... |
| Tipo: Text |
Palavras-chave: Low frequency motion; Shallow water; Second order wave loading; Crossing rate; Extreme response. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/acte-6329.pdf |
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