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Recurso libre

A female songbird out-sings male conspecifics during simulated territorial intrusions
Illes, AE - Yunes-Jimenez, L

Formato:	Article
Enlaces:	While birdsong is a model system for animal communication studies, our knowledge is derived primarily from the study of only one sex and is therefore incomplete. The study of song in a role-reversed species would provide a unique opportunity to…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

First record of genus Cerinomyces (Fungi: Dacrymycetales) in Mexico
Sierra,S - Cifuentes, J

Formato:	Article
Enlaces:	For the first time for Mexican mycobiota the genus Cerinomyces Mar. is reported with the species C lagerheimii (Pat.) McNabb. This species only have been found in Ecuador (type locality), Brasil, United States and Venezuela. A review of different specimens…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Families on the spot: sexual signals influence parent-offspring interactions
Morales, J - Alonso-Alvarez, C - Perez, C - Torres, R - Serafino, E - Velando, A

Formato:	Article
Enlaces:	In 1950, Tinbergen described the elicitation of offspring begging by the red spot on the bill of parent gulls, and this became a model system for behavioural studies. Current knowledge on colour traits suggests they can act as sexual signals…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

The potential of tree rings for the study of forest succession in southern Mexico
Brienen, RJW - Lebrija-Trejos, E - van Breugel, M - Bongers, F - Meave del Castillo, Jorge Arturo - Pérez-García, Eduardo Alberto - Martínez-Ramos, M

Formato:	Article
Enlaces:	Studies of tropical secondary forest succession face strong limitations due to the slow pace of succession and the time-consuming task of monitoring processes. The occurrence of tree rings in secondary forest trees may help expand our knowledge on succession in…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

IMPACTS OF CLIMATIC CHANGE ON COFFEE FLOWERING AND FRUIT DEVELOPMENT IN VERACRUZ, MEXICO
Arizpe, N - Orellana, R - Conde, E - Hernández, J - Villers, M

Formato:	Article
Enlaces:	The region of Huatusco, in Veracruz, Mexico, is an area of high coffee production. Coffee trees are sensitive to temperature and precipitation variations. Those climatic elements are related to the altitude, aspect and slope it? the agroecological shadow system. A…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Exploring the factors that influence the perception of risk: The case of Volcan de Colima, Mexico
Gavilanes-Ruiz, JC - Cuevas-Muniz, A - Varley, N - Gwynne, G - Stevenson, J - Saucedo-Giron, R - Perez-Perez, A - Aboukhalil, M - Cortes-Cortes, A

Formato:	Article
Enlaces:	Volcan de Colima has increased its activity considerably since 1998 with four periods of effusion and since 2003, daily Vulcanian explosions. During 2005 the magnitude of the explosivity increased, producing many pyroclastic flows, two of which reached over 5 km…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Natural occurrence of deoxynivalenol in wheat from Paraná State, Brazil and estimated daily intake by wheat products.
SANTOS, J. S. dos - SOUZA, T. M. - ONO, E. Y. S. - HASHIMOTO, E. H. - BASSOI, M. C. - MIRANDA, M. Z. de - ITANO, E. N. - KAWAMURA, O. - HIROOKA, E. Y.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The occurrence of deoxynivalenol (DON) was evaluated in 113 wheat samples from the northern and central/ southwestern regions of Paraná State, Brazil during the 2008 and 2009 growing seasons, and this rate of occurrence was used to estimate the DON…
Fecha:	2012-11-23
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Organic matter of the anthropogenic dark earths of Amazonia.
MADARI, B. E. - CUNHA, T. J. F. - SOARES, R.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The anthropogenic dark earths (ADE, Terra Preta de Índio or terra preta arqueológica, as are often referred to in Portuguese) feature unique properties that are interesting not only from a pedological point of view but have important agronomic and economic…
Fecha:	2012-02-23
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Genetic parameters estimates for weight gains of Santa Inês sheep using two-trait model.
PORCIÚNCULA, J. A. da - ALVES, A. A. C. - M. JÚNIOR, C. T. M. - SOUSA, D. R. de - SILVA, M. S. da - LOBO, R. N. B.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2013
Fecha:	2014-02-19
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

10.

Estimation of genetic parameters for mature weight in sheep Santa Inês.
SILVA, M. S. da - ALVES, A. A. C. - PORCIÚNCULA, J. A. da - M. JÚNIOR, C. T. M. - SOUSA, D. R. de - LOBO, R. N. B.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2013
Fecha:	2014-02-19
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)