Listar Artículos Open Access por título
Mostrando ítems 21-40 de 396
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Análisis histórico del cálculo fraccionario.
(Acta latinoamericana de matemática educativa., 2018-01)Nowadays, fractional calculus has a high development potential in mathematical modeling through fractional differential equations and it also allows the extension, to non-integer orders, of concepts such as derivative and ... -
Análisis histórico-epistemológico en la educación matemática.
(Acta latinoamericana de matemática educativa., 2017-01)Researchers in the field of Mathematics Education have pointed out the importance of performing historicalepistemological studies of mathematical concepts; there is even a wide discussion about the contributions of the ... -
Análisis urbano y morfológico de Taxco de Alarcón, Gro. siglo XX marco teórico metodológico
(Topofilia, Revista de Arquitectura, Urbanismo y Ciencias Sociales, 2012-09) -
Análisis y Diseño Práctico en una Base de Datos Relacionales MySQL.
(Academia Journals Celaya, 2021-05) -
Antiproliferative activity of haematoxy brasiletto H-Karst.
(Pharmacognosy Magazine, 2017-07-11) -
Aporte al turismo cultural en el centro histórico de Guadalajara (2014-2016)
(Topofilia, Revista de Arquitectura, Urbanismo y Territorios, 2017-10)The central objective was to expose the current tourist use of the Historic Center of Guadalajara (CHG) by domestic and foreign tourists in the 2014-2016 biennium. The methodology used was qualitative and quantitative. The ... -
Approximation to the study of water quality
(Applied Mathematical Sciences, 2018-03-25)The main objective of this study is to propose a discrete approach to water quality study, applied to freshwater ecosystems, through the uctuations in the populations of benthic macroinvertebrates and their tolerance to pollution. -
"Aprender matemáticas es resolver problemas": creencias de estudiantes de bachillerato acerca de las matemáticas.
(Revista de investigación educativa de la Rediech., 2020-01)To manage the learning of mathematics, that is, the acquisition and use of resources to create an environment in which mathematics is accessible to students, it is necessary to investigate the aspects that promote it, such ... -
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 ... -
Argumentos formales y visuales en clase de geometría a nivel primaria.
(Educación Matemática., 2018-04) -
Association Between the 5,10-MTHFR 677C>T and RFC1 80G>A Polymorphisms and Acute Lymphoblastic Leukemia.
(ELSEVIER, 2019-05)Polymorphisms in folate-related genes are closely related to the development of cancer. The 5,10-MTHFR 677C>T and RFC1 80G>A polymorphisms are associated with an increased risk of susceptibility to pediatric ALL. -
Association of extrapituitary prolactin promoter polymorphism with disease susceptibility and anti-RNP antibodies in Mexican patients with systemic lupus erythematosus.
(Archives of Medical Science, 2016-06-21)Prolactin (PRL) is a 23-kDa protein that can be synthesized and secreted by pituitary and extrapituitary tissues such as immune cells due to its expression being regulated by two independent promoter regions. The promoter ... -
Avifauna de los pueblos santos de la sierra madre del sur de guerrero: análisis de la riqueza y recambio taxonómico entre tipos de vegetación
(Acta zoológica Mexicana, 2018-04)The Sierra Madre del Sur is a region biologically important for its high levels of richness and endemism. In the last two decades, the pressure on their natural resources has increased, which threatens its biodiversity. ... -
Ayotzinapa entre la fragilidad institucional y la violencia del crimen organizado
(Anuario Latinoamericano Ciencias Políticas y Relaciones Internacionales, 2016-01)The purpose of this paper is to explore the connecting lines between the event called Ayotzinapa (which occurred on 26 and 27 September in Iguala, Guerrero, where 43 students of the Rural Normal School Ayotzinapa were ... -
Bajo nivel académico por el uso de herramientas tecnológicas que emplean estudiantes durante las clases
(Foro de Estudios sobre Guerrero, 2014-06-04)This work is derived from the research project Design and implementation of an educational program based on a didactic approach - teaching for addiction prevention with students from the Universidad Autónoma de Guerrero ... -
Bayesian analysis for a fractional population growth model
(Hindawi Publishing Corporation Journal of Applied Mathematics, 2017-01-23)We implement the Bayesian statistical inversion theory to obtain the solution for an inverse problem of growth data, using a fractional population growth model. We estimate the parameters in the model and we make a comparison ... -
Beauveria bassiana and Metarhizium anisopliae in vitro germination in culture media supplemented with the phases of the development of Aedes aegypti
(Journal of Entomology and Zoology Studies, 2018-01)In this study was to evaluate the conidial germination of EF strains: Metarhizium anisopliae (1 strain) and Beauveria bassiana (2 strains) in two culture media (Agarose and Sabouraud Dextrose Agar SDA) supplemented with ... -
Biotype, antibiotype, genotype and toxin gene in Staphylococcus aureus isolated from Cotija cheese in the state of Guerrero, México
(African journal of microbiology research, 2014-06-27) -
Biotype, antibiotype, genotype and toxin gene tsst-1 in Staphylococcus aureus isolated from Cotija cheese in the state of Guerrero, México
(African Journal of Microbiology Research, 2014-07)Milk and dairy products such as Cotija cheese are susceptible to contamination by Staphylococcus aureus. Some isolates of these bacteria carry the genes for enterotoxins and also the toxic shock syndrome toxin (TSST-1), ... -
Brief Review on Chagas Disease in the State of Guerrero, Mexico
(cea EDICIONES, 2017-08-24)Chagas disease is a problem for global public health, especially in countries in Latin America where the disease is endemic. In the state of Guerrero, Mexico, the geographic, ecological and environmental characteristics ...