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Aproximadamente 13323 registro(s) hasta el momento: (journal)

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Recurso libre

Antropic effect on hydrochemical characteristics of the Valle de Toluca aquifer (central Mexico)
Esteller Alberich, María Vicenta - Andreu Rodes, José Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	El acuífero del Valle de Toluca, localizado en el Altiplano Mexicano, se encuentra sometido a una intensa explotación para cubrir las necesidades de agua en el propio valle, así como parte de las de Ciudad de México. Los altos niveles…
Fecha:	2007-10-23
Recurso:	RUA Docencia

Recurso libre

Chiral gold(I) vs chiral silver complexes as catalysts for the enantioselective synthesis of the second generation GSK-hepatitis C virus inhibitor
Martín Rodríguez, María - Nájera Domingo, Carmen - Sansano Gil, José Miguel - Cózar Ruano, Abel de - Cossío Mora, Fernando Pedro

Formato:	info:eu-repo/semantics/article
Enlaces:	The synthesis of a GSK 2nd generation inhibitor of the hepatitis C virus, by enantioselective 1,3-dipolar cycloaddition between a leucine derived iminoester and tert-butyl acrylate, was studied. The comparison between silver(I) and gold(I) catalysts in this reaction was established by…
Fecha:	2011-07-20
Recurso:	RUA Docencia

Recurso libre

A new species of Gnathostoma (Nematoda: Gnathostomatidae) in Procyon lotor hernandezii from Mexico.
Bertoni-Ruiz, F. - Garcia-Prieto, L. - Osorio-Sarabia, D.

Formato:	Artículo
Enlaces:	Gnathostoma lamothei n. sp., inhabiting the stomach of Procyon lotor hernandezii Wagler, 1831, in Tlacotalpan, Veracruz State, and Rio Sapo, Oaxaca, Mexico, is described. This new species differs from all other congeners by having the posterior half of the body…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Formato:	Artículo
Enlaces:	Hysterothylacium perezi; n. sp. is described from the intestine of the "cuatete" Ariopsis guatemalensis Giinther, 1864 (Osteichthyes: Ariidae),in Tres Palos,a coastal lagoon located in the Mexican Pacific basin.The new species differs from all other species of Hysterothylacium Wardand Magath ,…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Formato:	Artículo
Enlaces:	During January 2002, 3 specimens of an undescribed species of Oochoristica Lühe, 1898, were collected in Ctenosaura pectinata (Wiegmann, 1834) from Santa Mará Mixtequilla, Oaxaca, Mexico. Oochoristica leonregagnonae n. sp. differs from 71 of 82 species of the genus by…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Understanding cultural significance, the edible mushrooms case.
Garibay Origel, Roberto - Caballero, J - Estrada Torres, A - Cifuentes Blanco, Joaquín

Recurso libre

Interview - The thinking of J. A. Samaranch i Torrelló
Martínez Patiño, María José - Pérez Turpin, José Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	In order to keep the life and works of J.A. Samaranch alive in the memory of the Olympic section of the Journal of Human Sport and Exercise, the Editorial Committee has decided to recover a previously unpublished interview from the…
Fecha:	2011-06-30
Recurso:	RUA Docencia

Recurso libre

A new species of Oochoristica (Eucestoda: Cyclophyllidea) parasite of Ctenosaura oaxacana (Reptilia: Iguanidae) from Mexico.
Guillen-Hernandez, S. - Garcia-Prieto, L. - Arizmendi-Espinosa, M. A.

Formato:	Artículo
Enlaces:	Oochoristica whitfieldi n. sp., parasitizing the intestine of the Oaxacan black iguana Ctenosaura oaxacana (Kohler and Hasbun, 2001), in Ruinas de Guiengola, Oaxaca state, Mexico, is described. The new species can be distinguished from all 4 congenera infecting Iguanidae in…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Higher incidence of carpal tunnel syndrome in oophorectomized women
Pascual, Eliseo - Giner, V. - Aróstegui, Ana - Conill, J. - Ruiz Cantero, María Teresa

Formato:	info:eu-repo/semantics/article
Enlaces:	To determine whether the hormonal changes of the menopause are related to the onset of carpal tunnel syndrome (CTS), 53 healthy women, younger than 44 years, and subjected to bilateral oophorectomy between 1 and 4 years before the study, were…
Fecha:	2011-07-06
Recurso:	RUA Docencia

Recurso libre

10.

Rediscovery and description of the night lizard Lepidophyma radula Smith, 1942
Flores Villela, Oscar Alberto - Canseco Márquez, Luis - Smith, EN - Campbell, JA

Formato:	Artículo de investigación
Enlaces:	Five specimens of Lepidophyma radula were collected recently near San Pablo Villa de Mitla, Oaxaca. The species had not been collected since its description in 1942. A redescription of the holotype is presented, including new and important taxonomic characters proposed…
Fecha:	20130312T14:39:10Z, 20130312T14:39:10Z, 2005
Recurso:	Facultad de Ciencias - UNAM