Listar Artículos Open Access por título
Mostrando ítems 355-374 de 396
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Sustainability in teaching: an evaluation of university teachers and students
(Sustainability, 2018-01)Since the 1970s, interest in caring for the environment has gained traction and the environmental education movement has gained momentum. The Talloires Declaration was the first document to incorporate sustainable development ... -
Taxco de Alarcón, Guerrero: sus narrativas y sus encantos
(Topofilia, Revista de Arquitectura, Urbanismo y Ciencias Sociales, 2014-03) -
Taxco de Alarcón: magia y realidad
(Topofilia, Revista de Arquitectura, Urbanismo y Ciencias Sociales, 2013-11) -
Taxco, Guerrero: historical facts, daily life and daily routine, tourist places and important festivals.
(Revista, 2016-01)In this paper we study and investigates 1) the historical facts, 2) daily life and daily routine, 3) tourist sites and 4) the important festivals of the city of Taxco, Guerrero. -
Teaching-learning about optimization problems: a close up through the use of GeoGebra software.
(International Journal of Research in Education Methodology, 2019-01)A teaching-learning proposal is described for the treatment of optimization problems in the pre-university student. The theoretical-methodological elements fall into the heuristic principles and resources and the use of ... -
Temporal and spatial hydrogeochemical evolution and lead isotopic composition of a contaminated stream of Taxco, Guerrero, Mexico.
(Revista Mexicana De Ciencias Geológicas, 2020-01)Discharge of Acid Mine Drainage (AMD) produced within flooded mines is a major environmental issue in most polymetallic mining sites severely impacting nearby natural resources and producing a serious menace to the ecosystem ... -
Temporal Variation in Composition and Abundance of Phytoplankton Species during 2011 and 2012 in Acapulco Bay, Mexico
(Scientific Research Publishing Inc, 2015-07-30)Phytoplankton samples were collected in Acapulco Bay during 2011 (January-April and September) and 2012 (April-July, October, and November) with the objective of determining the abundance and species composition. Samples ... -
Terminal Deoxynucleotidyl Transferase in type B Acute Lymphoblastic Leukemia.
(Avens Publishing, 2019-02)Terminal deoxynucleotidyl transferase (TdT or DNTT) is a nuclear enzyme whose expression is restricted to normal tissue (thymus and bone marrow) and to lymphoid precursors of the B and T cell. TdT catalyzes the addition ... -
The Context Socio-Environmental an Opportunity to Teach Public Health Environmental Learning Scenarios In Metztitlán Hidalgo, México
(Journal of Agriculture and Environmental Sciences, 2017-12)Metztitlán Hidalgo, Mexico is a population that is characterized by productive labor camp food and also has temporary irrigation systems, a situation that allows you to add such statewide percentage of food production ... -
The Context Socio-Environmental an Opportunity to Teach Public Health Environmental Learning Scenarios In Metztitlán Hidalgo, México
(Journal of Agriculture and Enviroment Sciences, 2017-12)Metztitlán Hidalgo, Mexico is a population that is characterized by productive labor camp food and also has temporary irrigation systems, a situation that allows you to add such statewide percentage of food production ... -
The dental office: A safe place against COVID19 and other future pandemics
(Elsevier, 2022-01)Background: The pandemic caused by the spread of COVID19 generated throughout the world great changes in all areas of life. Social distancing was carried out very drastically in some countries, and even in the field of ... -
The effect of a relatively low dose of nano-ZnO particles on growth, chlorophyll content, grain yield, and yield components in a mexican landrace of red maize.
(Digest Journal of Nanomaterials and Biostructures, 2019-12-11)A field-scale experiment was conducted to evaluate the effect of a relatively low dose of nano-ZnO particles (0.16 mg nano-ZnO per seed) on growth parameters, biomass production, photosynthetic pigments, cob components, ... -
The encounter with nature at an early age, a case in environmental education as a strategy for a better future.
(Journal of Science, 2016-01)In the socio-environmental context; the students and teacher are willing to venture into the construction of knowledge, an early age a strategy of environmental health for narrative in social context strategy. The objective ... -
The hyperbolicity constant of infinite circulant graphs
(Open Mathematics, 2017-03-30)The space X is hyperbolic.in the Gromov sense/ if any side of T is contained in a neighborhood of the union of the two other sides, for every geodesic triangle T in X. Deciding whether or not a graph is hyperbolic is usually ... -
The Manifestation of Climate Change is Represented by the Flash Floods in Atoyac De Alvarez Guerrero, Mexico.
(International Journal of Research Studies in Biosciences, 2016-01)The change climate are manifested in different ways, some regions with extreme droughts, the rise in global temperature, frost, torrential rains affecting not only human life but by modifying the environment. human ... -
The PDZ-Binding Motif of HPV16-E6 Oncoprotein Modulates the Keratinization and Stemness Transcriptional Profile In Vivo
(BioMed Research International, 2017-10-10) -
The Theoretical didactic approach to the counterexample in mathematics.
(International Journal of Research in Education Methodology, 2018-01)This article describes a theoretical-didactic approach to the counterexample within mathematics and its process of teaching-learning, emphasizing the importance of inducing a logical thinking by introducing counterexamples ... -
Torus mandibulares como fuente de injerto autólogo en preservación alveolar.
(Implantología Actual, 2023-09)Introduction: torus could function as an alternative source of autogenous bone, with few complications associated with graft harvesting. Predictable results have been demonstrated in pre-prosthetic surgery, regeneration, ... -
Transfuguismo legislativo entre gobierno y oposición en Guatemala
(América Latina Hoy, 2018-05)Legislative transfuguism is one of the main weaknesses of the party system in Guatemala. It fosters constant reconfigurations of power relations in Congress, calling into question the functioning of democracy. The objective ... -
Transregulation of microRNA miR-21 promoter by AP-1 transcription factor in cervical cancer cells.
(Cancer Cell International, 2019-01)Gene expression profiles have demonstrated that miR-21 expression is altered in almost all types of cancers and it has been classified as an oncogenic microRNA. Persistent HPV infection is the main etiologic agent in ...