Listar Artículos Open Access por título
Mostrando ítems 126-145 de 395
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Elecciones en Guerrero: equilibrio bipartidista recurrente
(Apuntes Electorales, 2009-06)The election held in October of 2008 for council heads and local deputies has ratified a recurrent two-party system in Guerrero, where the PRI (Institutional Revolutionary Party) and the PRD (Party of the Democratic ... -
Elecciones y violencia, Guerrero 2015
(Anuario Latinoamericano Ciencias Políticas y Relaciones Internacionales, 2016-01)The state of Guerrero in Mexico held elections for governor, legislators and mayors in June 2015 in a criminal environment, visible with the forced disappearance of students in the municipality of Iguala. This study examines ... -
Elevated Blood Lead Levels in Children Associated with Living near Mining Waste Sites in Guerrero/Mexico
(Environments, 2017-06-12)Blood lead levels (BLL) in children are associated with lead in soil and represent a major public health problem; however, there are few reports of lead contamination related to mining waste sites in Mexico. Therefore, we ... -
Emerging Water Quality Issues along Rio de la Sabana, Mexico
(Scientific Research Publishing, 2018-01)The basin of Rio de la Sabana is the largest tributary of the Tres Palos coastal lagoon in Southwest Mexico, east of Acapulco. This lagoon and its upstream basin areas have become a high priority area for the preservation ... -
Emisiones de dióxido de carbono y metano en un ecosistema costero tropical: la laguna de Coyuca, Guerrero, México
(Tlamati, 2016-06-30)The coastal ecosystem of Coyuca Lagoon is important on economic and ecological areas at the Costa Grande of Guerrero. Due to this importance, it is necessary to know about natural emissions of methane (CH4) and carbon ... -
Emisiones de Gases de Efecto Invernadero en Vertederos de Residuos Sólidos Urbanos Parte B: Mitigación de Biogás en Acapulco, México.
(Revista Iberoamericana de Ciencias, 2017-04) -
Emisiones de Gases de Efecto Invernadero en Vertederos de Residuos Sólidos Urbanos Huella de Carbono en Acapulco, México.
(Revista Iberoamericana de Ciencias, 2017-02) -
Emotional Corpus, Feature Extraction and Emotion Classification Using the Parameterized Voice Signal
(Communications in Computer and Information Science, 2021-10)The recognition and classification of human emotions through voice analysis, it is a very interesting research area, due to the wide variety of appli cations: telecommunications, learning, human-computer interface, ... -
Enseñanza de estocásticos a niños con discapacidad. Un acercamiento epistemológico.
(Tangram, Revista de Educação Matemática, 2018-12)The present document reports on an experience in the introduction of stochastics (concepts related to probability and statistics) to children with disabilities in the second grade (6-8 years) of special education. The ... -
Environmental Deterioration of the Tecomate Coastal Lagoon, in the Guerrero State, Mexico
(International Journal of Geosciences, 2016-01-10)An exhaustive field study was undertaken between November 2011 and August 2012, with the aim to know the causes of the environmental deterioration of the Tecomate Lagoon, in the Guerrero state, Mexico. Data of temperature, ... -
Estabilidad térmica de aceite virgen de coco obtenido de dos cultivares crecidos en Guerrero, México.
(Rev. Fitotec. Mex., 2019-02)The interest in virgin coconut oil has grown in recent years due to its beneficial effects on health and its attractive physicochemical and sensorial characteristics for the consumer. In this study, the thermal stability ... -
Esterasa leucocitaria e interleucina 1 beta en fluido crevicular gingival Como marcadores de enfermedad periodontal.
(Órgano Oficial de la Asociación Dental Mexicana, 2009-03-02)Purpose. To value the utility of the leukocyte esterase (LE) and Interleukin 1 beta (1L-1$) as mark predictors of progresión of peridontal disease. Material and methods. A case control study was made between august 2005 ... -
Estrategia teórico-didáctica para formar el concepto de gráfica y función lineal en el registro geométrico.
(Revista de Didáctica de las Matemáticas, 2020-01)A theoretical-didactic strategy is presented with a variational approach that favors the formation of the concept of linear function and that breaks with the classic presentation treated in the texts and other support ... -
Estructura forestal de una zona de manglar en la laguna de Coyuca de Benítez, Guerrero
(Revisa Mexicana de Ciencias Forestales, 2018-01-15)Mangroves are a forest resource of great importance in the wetlands, by its diversity and timber structure, as for the ecological values, socio-economic and environmental benefits that represent. Its composition depends ... -
Estructuras semánticas de problemas aditivos de enunciado verbal en libros de texto mexicanos.
(Educación Matemática, 2019-08)The research aim is to characterize the additive problems of verbal statement in the textbooks of the second period of basic education in Mexico (first, second and third grades) according to their semantic structure. From ... -
Estudio preliminar del efecto del consumo de metales pesados en el desarrollo e histología testicular del macho cabrío (Capra hircus).
(Rev. Toxicol, 2021-01)Preliminary study of the effect of heavy metal consumption on the development and testicular histology of the male goat (Capra hircus). The aim is to evaluate the testicular development and described the quality of the ...