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Mostrando ítems 81-90 de 99
Mathematical Properties of the Hyperbolicity of Circulant Networks
(Hindawi Publishing Corporation Advances in Mathematical Physics, 2015-07-24)
The first works on Gromov hyperbolic spaces deal with finitely generated groups. Initially, Gromov spaces were applied to the study of automatic groups in the science of computation; indeed, hyperbolic groups are strongly ...
Procesos rururbanos y seguridad en la vivienda tradicional
(Observatorio del desarrollo, 2015-01)
Pseudomonas aeruginosa, an epidemiological risk strains isolated in hospital environment
(International Journal of Current Microbiology and Applied Sciences, 2015-01)
Pseudomona aeruginosa isolated from hospital environmental surfaces were characterized and produce to different antibiotic resistance and heavy metal concentration, biosurfactants, pyocyanin, biofilms, as well as to measure ...
Generación de emisiones de gases efecto invernadero en unidades académicas de la Universidad Autónoma de Guerrero
(Revista Iberoamericana de Ciencias, 2015-12)
Emissions of greenhouse gases are estimated using the methodology Campus Carbon Calculator v.8.0, in everyday university activities of three academic units of the Autonomous University of Guerrero. The indicators used were ...
Insectos acuaticos como bioindicadores de la calidad del agua de manantial en Platanillo, Guerrero, México
(Revista Entomología Mexicana, 2015-01)
In order to determine the quality water of Platanillo, Gro. springs, located outside the influence of human settlements but, impacted by the changes in land use, the aim of this study was to establish reference water ...
On the contextualization of mathematical problems
(International Journal of Research in Education methodology, 2015-04-03)
In this work the treatment of the cognitive interests of students is revealed, it is a way that allows the stratification of the group students according to their tastes and aspirations, and from that position by contextualizing ...
miR-23b as a potential tumor suppressor and its regulation by DNA methylation in cervical cancer
(Infectious Agents and Cancer, 2015-01)
The aberrant expression of miR-23b is involved in the development and progression of cancer. The aim of this study was to evaluate the potential role of methylation in the silencing of miR-23b in cervical cancer celllines ...
Niveles de plaguicidas organoclorados en leche materna de habitantes de diferentes regiones del Estado de Guerrero
(Universidad Autónoma de Guerrero (México), 2015-11)
This is a study that deals about the presence of organochlorine pesticides in breast milk in Guerrero, México. Samples of 171 women from seven regions of this State were analyzed by gas chromatography technique. Residues ...
Educación ambiental y desarrollo sustentable
(Tlamati, 2015-03)
Current problematic issues regarding environmental pollution, climate change and degradation of nature has derived an increase of interest of many citizens about possible harmful consequences of these threats of nature. ...