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Aproximadamente 426 registro(s) hasta el momento: (journal)

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Recurso libre

Econ Journal Watch

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2006-09-19
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Sequência : Estudos Juridicos e Politicos

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-30
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Journal of Microbiology, Biotechnology and Food Sciences

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2012-03-30
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Revista de Biologia e Ciências da Terra

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2006-02-16
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

AUCO Czech Economic Review

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2009-03-23
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Development of multi-level system of steganography
Ogundele, Tunde Joseph - Adetunmbi, Adebayo Olusola

Formato:	Articulo, Articulo
Enlaces:	Internet world is characterized by many users among which are crackers and thieves. Hence, the need for a secured system to safely exchange confidential information among users across the web is required. Of such tool is steganography that simply hides…
Fecha:	2013-03-26
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Demography of two populations of the Mexican mud turtle (Kinosternon integrum) in Central Mexico
Macip-Ríos, R - Brauer-Robleda, P - Zúñiga-Veja, José Jaime - Casas-Andreu, G

Formato:	Article
Enlaces:	Basic demographic information for turtles in tropical and sub-tropical regions is still scarce. As a consequence, prospective management and conservation plans for these long-lived vertebrates lack the necessary quantitative background for successful implementation. In this study, we used capture-mark-recapture techniques…
Fecha:	2013-04-05
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Formato:	Article
Enlaces:	Cacti are thought to be highly vulnerable to chronic anthropogenic disturbance (CAD). To assess its effects, we modeled the dynamics of three populations of the endangered cactus Coryphantha werdermannii exposed to different intensities of disturbance. Because no seedlings germinated and…
Fecha:	2013-04-05
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Pattern of root colonization by arbuscular mycorrhizal fungi in Verbesina virgata and their effects on plant growth and leaf physical attributes
Vega-Frutis, R - Sánchez-Gallen, Irene - Guadarrama-Chávez, María Patricia - Sandoval-González, I - Castillo-Argüero, Silvia

Formato:	Article
Enlaces:	Verbesina virgata (Asteraceae) is the stable food of generalist herbivores in xerophytic vegetation of southern Mexico City where nitrogen and phosphorous are limiting soil resources for plant growth and therefore it is likely that arbuscular mycorrhizal fungi play an important…
Fecha:	2013-04-05
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

10.

Journal of Pediatric Sciences

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2009-11-23
Recurso:	Directory of Open Access Journals - DOAJ