Listar Artículos Open Access por título

Mostrando ítems 368-387 de 396

    • The hyperbolicity constant of infinite circulant graphs 

      Sigarreta Almira, José María (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. 

      Toribio Jimenez, Sarahi; Ruvalcaba Ledezma, Jesús Carlos; Toribio Jimenez, Jeiry; Zamora Serrano, D (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 

      Cortes Malagon, Enoe Mariano; Palacios Reyes, Maria Del Carmen; Romero Cordoba, Sandra Lorena; Mendoza Villanueva, Daniel; Escobar Herrera, Jaime; Verdejo Torres, Odette Monserrat; Contreras Patiño, Rubén Gerardo; Fernandez Tilapa, Gloria; Moreno Eutimio, Mario Adan; Moreno, José; Hidalgo Miranda, Alfredo; Gariglio Vidal, Juan Bautista Patricio; Bonilla Delgado, Jose (BioMed Research International, 2017-10-10)

    • The Theoretical didactic approach to the counterexample in mathematics. 

      Morales Carballo, Armando; Locia Espinoza, Edgardo; Ramirez Barragan, Melvis (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. 

      Romero Castro, Norma Samanta; Reyes Fernandez, Salvador; Garcia Verónica, Alicia; Hernandez Treviño, Natalia; Cobos Cruz, Xenia Teresa; Sandoval Guevara, Daniel; Pinzón Nepomuceno, Itzel (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 

      Jiménez Badillo, Margarita (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. 

      Diaz Gonzalez, Sacnite Del Mar; Rodriguez Aguilar, Eduardo Daniel; Meneses Acosta, Angelica; Valadez Graham, Viviana Del Carmen; Jessica, Deas; Gomez Ceron, Claudia; Tavira Montalvan, Carlos Alberto; Arizmendi Heras, Alitzel; Ramirez Bello, Julian; Zurita Ortega, Mario Enrique; Illades_Aguiar, Berenice; Madrid Marina, Vicente; Rodriguez Dorantes, Mauricio; Perez Plasencia, Carlos Guadalupe; Peralta Zaragoza, Oscar (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 ...

    • Transversalidad del eje medio ambiente en Educación Superior 

      Aparicio Lopez, Jose Luis; Rodríguez Alviso, Columba; Beltrán Rosas, Juana; Sampedro Rosas, María Laura (Revista Iberoamericana de Ciencias, 2014-05)
      This article realized the diagnostic of the presence of environmental axis in educational higher-level programs, in the Universidad Autónoma de Guerrero. It was developed through the investigation action method; instruments ...

    • Transversalidad del eje Medio ambiente en educación superior: un diagnóstico de la Licenciatura en Contaduría de la UAGro. 

      Piza Flores, Valentin; Aparicio Lopez, Jose Luis; Rodriguez Alviso, Columba (Revista Iberoamericana para la Investigación y el Desarrollo Educativo, 2018-01)

    • Transversalización curricular ambiental en educación superior: comités de diseño curricular, una estrategia innovadora 

      Aparicio Lopez, Jose Luis; Rodríguez Alviso, Columba; Beltrán Rosas, Juana (XIV Congreso Nacional de Investigación Educativa, 2017-05-03)

    • Transversalización del eje medio ambiente en el plan de estudio de contaduría, UAGro. 

      Piza Flores, Valentin; Aparicio Lopez, Jose Luis; Marin Uribe, Rigoberto; Rodriguez Alviso, Columba; Beltran Rosas, Juana; Bedolla Solano, Ramon (Revista Mexicana de Agroecosistemas, 2016-07-17)

    • Tratamiento del análisis de funciones en el bachillerato, propuesta de una ingeniería didáctica. 

      Cabañas Ramirez, Noe Oswaldo; Locia Espinoza, Edgardo; Morales Carballo, Armando (Acta Latinoamericana de Matemática Educativa, 2018-01)
      The teaching-learning process of education in Mexico establishes that students¿ knowledge should be developed. It motivates us to look for alternatives that respond to the requirements stated in the educational reform and ...

    • Tumor odontogenico adenomatoide. Reporte de un caso y revisión de la literatura. 

      Reyes Fernández, Salvador; Romero Castro, Norma Samanta (SCIELO, 2005-01)
      The Odontogenic Adenomatoid Tumour is clasifyed for the WHO as an odontogénic neoplasm with connective tissue formation, so it can contain hard tissue inside It presents as a slow growing mass and it is not much invasive ...

    • U-Pb geochronology of granitoids in the north-western boundary of the Xolapa Terrane. 

      Valencia, Victor A; Ducea, Mihai; Talavera Mendoza, Oscar; Gehrels, George; Ruiz, Joaquin; Shoemaker, Sarah (Revista Mexicana de Ciencias Geológicas, 2009-01)
      The Sierra Madre del Sur, a Mesozoic-Cenozoic magmatic arc in southern Mexico, was studied using U-Pb zircon geochronology. Undeformed to slightly deformed plutons from two transects were sampled at the limit between the ...

    • Una experiencia de evaluación docente en la Universidad Autónoma de Guerrero, México 

      Rodríguez Alviso, Columba; Aparicio Lopez, Jose Luis; Beltrán Rosas, Juana (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 ...

    • Una propuesta para el análisis microrregional de las violencias, las subjetividades y el conflicto 

      Mejia Carrasco, Evelyn (Revista Economía, Sociedad y Territorio El Colegio Mexiquense A.C., 2021-08-02)
      The goal of this paper is to share the methodological strategy employed to explore the social meanings and senses attached to violence of repression and resistance lived by the members of the indigenous assemblies Ikojt ...

    • Understanding University Students About Improper Integral. 

      Damian Mojica, Angie; Rodriguez Vasquez, Flor Monserrat; Romero Valencia, Jesus (International Journal of Research in Education Methodology, 2020-01)
      The study of the understanding of mathematical concepts is of great interest for research in Mathematics Education. In this sense, an investigation is carried out on the understanding of the concept of improper integral, ...

    • Use of disaccharides and activated carbon to preserve cellulolytic ruminal bacterial consortiums lyophilized. 

      Texta, Javier; Sánchez-Santillán, Paulino; Hernandez, David; Torres, Nicolas; Crosby, Magdalena; Rojas Garcia, Adelaido Rafael; Herrera-Pérez, Jerónimo; Maldonado Peralta, Maria De Los Angeles (Journal MVZ Cordoba, 2019-03)
      To determine in vitro fermentation of cellulolytic ruminal bacterial consortia (CBC) preserved by lyophilization using activated carbon, maltose and lactose as preservatives.

    • Use of sustainable tourism indicators for rural coastal communities: a review. 

      Aguilar Becerra, Cesar Daniel; Frausto Martinez, Oscar; Avilez Pineda, Hernando; Rosas Acevedo, Jose Luis (Transactions on Ecology and The Environment, 2017-01)
      The purpose of this study is to examine the degree of consolidation the sustainable tourism indicators have when applied to Coastal Rural Communities (CRC), with the aim of identifying these indicator¿s roles and the basic ...

    • Uso de carbón activado para conservar bacterias celulolíticas liofilizadas. 

      Sanchez Santillan, Paulino; Cobos Peralta, Mario Antonio; Hernandez Sanchez, David; Alberto, Álvarado Iglesias; Espinosa_Victoria, David; Herrera Haro, Jose Guadalupe (AGROCIENCIA, 2016-11)
      Successful conservation of microorganisms is attained by preventing contamination during the process and optimizing high survival and genetic stability. The objective of this study was to evaluate the use of activated ...