Resultados de búsqueda - ( (facetas OR tutorial) OR ( (alto OR have) OR ((factos OR fact) OR acto) ))*

  1. 1321

    Inactivación de norovirus mediante compuestos naturales. por Sotolongo Rodríguez, Dianelys

    Publicado 2017
    “…Recently, studies have been carried out with natural compounds, polyphenols, proanthocyanins flavonoids and tannins that have shown anti-HuNoVs activity. …”
    Enlace del recurso
    Tesis
  2. 1322

    Bioestratigrafía de rudistas (Bivalvia – Hippuritida) de la parte basal de la Formación Cupido, en Nuevo León, México por Reyes Moreno, Emanuel Alejandro

    Publicado 2017
    “…Surrouding the city of Monterrey, northeastern Mexico, predominate the reef facies which have been reported a wide content of rudists, as well as some corals, gastropods and algae. …”
    Enlace del recurso
    Tesis
  3. 1323
  4. 1324
  5. 1325

    Study of mixed integer programming models for the concrete delivery problem por Hernández López, Óscar Alejandro

    Publicado 2020
    “…These formulations, based on a graph representation, reduce the number of used variables and restrictions involved in the problem and allow us to solve to optimality more instances than the mathematical models that have been presented in the literature for this problem…”
    Enlace del recurso
    Tesis
  6. 1326

    The use of mobile-assited language learning to enhance young adult EFL students' oral production por González González, Laura Leticia

    Publicado 2021
    “…This study takes place at a school where English courses are based on a communicative approach, but even with that emphasis, students continue to have difficulties to communicate in the target language.…”
    Enlace del recurso
    Otro
  7. 1327

    Studying the effects of instance structure in algorithm performance por Turrubiates López, Tania, Schaeffer, Satu Elisa

    Publicado 2006
    “…As a complementary analysis, we propose the examination of structural properties present in the instances and the effects they have on algorithm performance; our goal is to characterize complexity in terms of instance structure. …”
    Enlace del recurso
    Artículo
  8. 1328

    Study of mixed integer programming models for the concrete delivery problem por Hernández López, Óscar Alejandro

    Publicado 2020
    “…These formulations, based on a graph representation, reduce the number of used variables and restrictions involved in the problem and allow us to solve to optimality more instances than the mathematical models that have been presented in the literature for this problem…”
    Enlace del recurso
    Tesis
  9. 1329
  10. 1330
  11. 1331
  12. 1332
  13. 1333

    La participación ciudadana como elemento legitimador del gobierno = Civic participation as a legitimizing governmental element. por Sáenz López, Karla Annett Cynthia, Guillén, A., Castillo, J.

    Publicado 2007
    “…The information causes that the citizens have an opinion before the decisions and the governments' actions, and when a decision affects its personal sphere negatively, it feels the impulse of to act and to take a grade of control of the decision that impacts in its person and in its collective or union. …”
    Enlace del recurso
    Artículo
  14. 1334

    Factores clave para el proceso de gestión de la innovación para el desarrollo de nuevos productos en el sector PyMEs, caso de estudio la industria de tecnologías de la información... por López Treviño, Oscar Enrique, Blanco Jiménez, Mónica

    Publicado 2010
    “…Different proposals are presented by different authors who have studied this phenomenon, and as a result of these have conceptualized the knowledge in different models of innovation, so this work focuses on meeting certain elements in a new model including a new variable was not been considered in previous models (Organizational Creativity). …”
    Enlace del recurso
    Artículo
  15. 1335

    High diversity and suggested endemicity of culturable Actinobacteria in an extremely oligotrophic desert oasis por Arocha Garza, Héctor Fernando, Canales del Castillo, Ricardo, Eguiarte, Luis E., Souza, Valeria, De la Torre Zavala, Susana

    Publicado 2017
    “…Actinobacterial diversity has been thoroughly researched in various environments due to its unique biotechnological potential. Such studies have focused mostly on soil communities, but more recently marine and extreme environments have also been explored, finding rare taxa and demonstrating dispersal limitation and biogeographic patterns for Streptomyces. …”
    Enlace del recurso
    Artículo
  16. 1336
  17. 1337

    PVP-coated silver nanoparticles block the transmission of cell-free and cell-associated HIV-1 in human cervical culture por Lara Villegas, Humberto Herman, Ixtepan Turrent, Liliana del Carmen, Garza Treviño, Elsa Nancy, Rodríguez Padilla, Cristina

    Publicado 2010
    “…Background: Previous in vitro studies have demonstrated that polyvinylpyrrolidone coated silver nanoparticles (PVPcoated AgNPs) have antiviral activity against HIV-1 at non-cytotoxic concentrations. …”
    Enlace del recurso
    Artículo
  18. 1338

    Short-term Effects of Air Pollution on Health in the Metropolitan Area of Guadalajara using a Time-series Approach por Cerón Bretón, Rosa María, Cerón Bretón, Julia Griselda, Lara Severino, Reyna del Carmen, Espinosa Fuentes, María de la Luz, Ramírez Lara, Evangelina, Rangel Marrón, Marcela, Rodríguez Guzmán, Abril, Uc Chi, Martha Patricia

    Publicado 2018
    “…ABSTRACT This work have like purpose quantitative estimates of the short-term effects of air pollution on the health of residents of five municipalities of the Metropolitan Area of Guadalajara, Mexico from 2012 to 2015 using time-series approach. …”
    Enlace del recurso
    Artículo
  19. 1339

    High diversity and suggested endemicity of culturable Actinobacteria in an extremely oligotrophic desert oasis por Arocha Garza, Héctor Fernando, Canales del Castillo, Ricardo, Eguiarte, Luis E., Souza, Valeria, De la Torre Zavala, Susana

    Publicado 2017
    “…Actinobacterial diversity has been thoroughly researched in various environments due to its unique biotechnological potential. Such studies have focused mostly on soil communities, but more recently marine and extreme environments have also been explored, finding rare taxa and demonstrating dispersal limitation and biogeographic patterns for Streptomyces. …”
    Enlace del recurso
    Artículo
  20. 1340

    Interacción de estudiantes de nivel superior con las redes sociales por García González, Janet, Granat Ramos, María Mirna, Sepúlveda García, Lucinda

    Publicado 2016
    “…Results, 13% say they have a single social network, the remaining 87% have two or more and of these 29% 4 or more hours devoted to such networks; for most young people are known Anglo-Saxon terms and related new technologies with the word "Facebook", limiting the wide range of possibilities offered by new technologies. …”
    Enlace del recurso
    Sección de libro.

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