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Mostrando ítems 101-110 de 133
Estudio de la emisión y captura de dióxido de carbono (CO2) y metano (CH4) y frecuencia de micronúcleos en Ariopsis guatemalensis en la laguna de Coyuca, Guerrero, México
(Universidad Autónoma de Guerrero (México), 2016-10)
La evaluación según las creencias de profesores de matemáticas.
(Tlamati, 2016-06)
This article reports results of a research that aims to explore the beliefs of high school mathematics teachers about evaluation. By means of interviews to eight teachers of high school, they were asked about: purpose and ...
Aproximación teórica al concepto de discontinuidad.
(Revista Iberoamericana de Ciencias, 2016-01)
In this paper, the methodological handling of the formation of mathematical concepts through the cultural historical focus of Vigotsky is fundamentally based on the Theory of Mental Actions and the Theory of Activity. On ...
Una experiencia de evaluación docente en la Universidad Autónoma de Guerrero, México
(Serbiluz, 2016-01)
This article presents the institutional experience in the diagnostic evaluation of teachers who participate in educational programs of higher education in Universidad Autonoma of Guerrero. It is based on the perspective ...
Differential proteins among normal cérvix cells and cervical cancer cells with HPV-16 infection, through mass spectrometrybased Proteomics (2D-DIGE) in women from Southern México
(Proteome Science, 2016-09-05)
Cervical cancer (CC) is the fourth most common cancer in women worldwide with an estimated 528,000 new cases in 2012. The same year México had an incidence of 13,960 and a mortality of 4769 cases. There are several diagnosis ...
Life on the beach for a sand crab (Emerita rathbunae) (Decapoda, Hippidae): parasite-inducided mortality of females in populations of the Pacific sand crab caused by Microphallus nicolli (Microphallidae)
(Zoosyst, 2016-02-24)
Parasites, by definition, can affect mortality of their host, making parasitism an important biotic determinant of animal population dynamics and community structure. Reduction in the number of larger, reproductive age ...
Generating Function: Multiple Orthogonal Polynomials
(Applied Mathematical Sciences, 2016-03-09)
At present, interest in the study of multiple orthogonal polynomials has increased due to the development of simultaneous rational approximation of functions and the link between the two theories. Orthogonal polynomials ...
Los niveles de vulnerabilidad social de la ciudad de Chilpancingo, Guerrero, México
(Revista Geográfica de América Central, 2016-06)
This paper reveals the social vulnerability levels of the city of Chilpancingo, Guerrero. First, we present the cognitive support around social vulnerability; in particular, those conceptual approach used in this research. ...
Propiedades físicas, químicas y antioxidantes de variedades de mango crecidas en la costa de Guerrero
(Revista fitotecnia mexicana, 2016-05-20)
Mango (Mangifera indica L.) is a tropical fruit that stands out for its par¬ticular flavor and aroma, it is widely accepted, and it has growing demand in international markets. Since properties and composition vary according ...
Evaluación de compost con presencia de metales pesados en el crecimiento de Azospirillum brasilense y Glomus intraradices
(Revista Mexicana de Ciencias Agrícolas, 2016-11-12)
Compost is an organic material obtained as a result of the controlled microbial action on organic waste. Nowadays, farming is responsible of the integrated use of biofertilizers and compost, which represent an important ...