Resultados de búsqueda - ((tester OR testaa) OR ((este OR estoe) OR ((rtesteoss OR estoos) OR (esta OR tesis)))) point*

  1. 181

    Desarrollo de un cuestionario para evaluar las actitudes y percepciones de docentes de educación secundaria en relación con las actividades experimentales por Guerra Ramos, María Teresa, García Horta, José Baltazar, López Valentín, Dulce María

    Publicado 2017
    “…These tendencies will serve as a starting point for further research on effective ways of supporting teachers to develop skills and awareness on the potential and limitations of practical work.…”
    Enlace del recurso
    Artículo
  2. 182
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  4. 184

    Polimorfismo de los genes que codifican para las proteínas VP4, VP7 y NSP4 de rotavirus y su asociación con la severidad de la diarrea por González Ochoa, Guadalupe

    Publicado 2006
    “…Abstract Of the viruses that cause gastroenteritis, rotavirus is the main causal agent of severe diarrhea; it causes the fence death 440,000 children per year at world-wide level. Some researchers point to proteins VP4, VP7 and NSP4 like pathogenicity factors; VP4 and VP7 are related with the penetration viral into epithelial cells and the synthesis of neutralization antibodies; NSP4 is the first described viral enterotoxin, which, by means of an increase in Ca2+ it triggers the diarrheic processes. …”
    Enlace del recurso
    Tesis
  5. 185

    Polimorfismo de los genes que codifican para las proteínas VP4, VP7 y NSP4 de rotavirus y su asociación con la severidad de la diarrea por González Ochoa, Guadalupe

    Publicado 2006
    “…Abstract Of the viruses that cause gastroenteritis, rotavirus is the main causal agent of severe diarrhea; it causes the fence death 440,000 children per year at world-wide level. Some researchers point to proteins VP4, VP7 and NSP4 like pathogenicity factors; VP4 and VP7 are related with the penetration viral into epithelial cells and the synthesis of neutralization antibodies; NSP4 is the first described viral enterotoxin, which, by means of an increase in Ca2+ it triggers the diarrheic processes. …”
    Enlace del recurso
    Tesis
  6. 186

    Desarrollo histórico de la educación a distancia (Historical development of distance education) por Jardines Garza, Francisco Javier

    Publicado 2009
    “…In this paper we describe the historical development in distance education from a general point of view. We resume the historical evolution of internet, and its relationship with important social issues as communication, defense, and education. …”
    Enlace del recurso
    Artículo
  7. 187
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  12. 192

    Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis. por Zenteno Chávez, Wendy Lilian

    Publicado 2018
    “…Then, bacteria were harvested and RNA isolation and cDNA synthesis were performed subsequently. End point PCR amplification was carried on with specific primers designed for each selected gene. …”
    Enlace del recurso
    Tesis
  13. 193

    Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis. por Zenteno Chávez, Wendy Lilian

    Publicado 2018
    “…Then, bacteria were harvested and RNA isolation and cDNA synthesis were performed subsequently. End point PCR amplification was carried on with specific primers designed for each selected gene. …”
    Enlace del recurso
    Tesis
  14. 194
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  16. 196

    Nuevos objetivos de la educación superior: idealidad y realidad de la universidad pública en México (New objectives of higher education: ideality and reality of the public universi... por Jiménez Gómez, Enrique

    Publicado 2004
    “…Special emphasis is placed upon two aspects: mere financial point where the resources are not sufficient and, the most relevant points from author’s perspective, the role that is played by the university, its social and traditional impact, as well as the new objectives proposed by the author for a genuine national system of education which serves to resolve the most urgent problems of our society.…”
    Enlace del recurso
    Artículo
  17. 197
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