Resultados de búsqueda - (((uusmoooy OR sum) OR ((usumen OR (usumaooe OR sumas)) OR (asmoe OR same))) OR sumo)*

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    Estudio del comportamiento del cuerpo y aletas plegables de un cohete, para un sistema de lanza cohetes múltiple por Pimentel Villasmil, Pablo Emilio

    Publicado 2014
    “…On the other hand fins for stability control of this design are unique and specific for the same, as for the concept design, the rocket must exit tube, so the fins must be able to be folded or folded down, and when shooting and pipe outlet should be opened to their flight position. …”
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    Tesis
  7. 227

    Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications por Vinayakumar, Vineetha

    Publicado 2019
    “…Copper antimony sulfide (CuSbS2) is a novel chalcogenide semiconductor featuring suitable chemical and physical properties for being an absorber layer in solar cells as Antimony preserves the same chemistry as that of Indium and Gallium due to the similarities in their oxidation states as well as ionic radii. …”
    Enlace del recurso
    Tesis
  8. 228

    Dinámica de la producción y sobrevivencia de la semilla de maleza bajo dos regímenes de labranza en el cultivo de maíz en Jalisco, México por López Muraira, Irma Guadalupe

    Publicado 2005
    “…The plots of cero farming presented eight and ten years of management. In the same way it was used the index of Sorensen to know the similitude between them. …”
    Enlace del recurso
    Tesis
  9. 229

    Estudio del comportamiento del cuerpo y aletas plegables de un cohete, para un sistema de lanza cohetes múltiple por Pimentel Villasmil, Pablo Emilio

    Publicado 2014
    “…On the other hand fins for stability control of this design are unique and specific for the same, as for the concept design, the rocket must exit tube, so the fins must be able to be folded or folded down, and when shooting and pipe outlet should be opened to their flight position. …”
    Enlace del recurso
    Tesis
  10. 230

    Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications por Vinayakumar, Vineetha

    Publicado 2019
    “…Copper antimony sulfide (CuSbS2) is a novel chalcogenide semiconductor featuring suitable chemical and physical properties for being an absorber layer in solar cells as Antimony preserves the same chemistry as that of Indium and Gallium due to the similarities in their oxidation states as well as ionic radii. …”
    Enlace del recurso
    Tesis
  11. 231

    Dinámica de la producción y sobrevivencia de la semilla de maleza bajo dos regímenes de labranza en el cultivo de maíz en Jalisco, México por López Muraira, Irma Guadalupe

    Publicado 2005
    “…The plots of cero farming presented eight and ten years of management. In the same way it was used the index of Sorensen to know the similitude between them. …”
    Enlace del recurso
    Tesis
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    Do Smart Cities Grow Faster? por De la Garza Treviño, Adrián G.

    Publicado 2008
    “…Yet, even after accounting for these MSA-specific fixed effects, the impact of human capital on MSA growth does not disappear: my estimates suggest that a decadal increase of 10 per cent in the share of the adult population with a college degree translates into a rise of between 3 and up to 5 per cent in the MSA population growth rate during the same period. Finally, instrumental variable regressions strongly support the direction from skills to growth, abating potential reverse causality concerns.Clasificación JEL: R11, J24.…”
    Enlace del recurso
    Artículo
  17. 237

    Comparación de la educación a distancia con la educación presencial: modelos de educación, diseños instruccionales y rendimiento académico de los alumnos (A comparative analysis... por Jardines Garza, Francisco Javier

    Publicado 2010
    “…In each issue we highlight the follow topics: a) teaching models: distance education is growing, however we do not expect the elimination of the traditional education, b) Instructional design: this issue is different between distance education vs. traditional education, and c) academic performance: there is no significant difference in academic results for students who develop a distance learning courses and students taking the same courses in a classroom. Resumen. En este documento se revisan tres aspectos comparativos de la educación a distancia y la educación presencial como son: los modelos de educación, el diseño instruccional y el rendimiento académico de los alumnos. …”
    Enlace del recurso
    Artículo
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    Association of trypanosoma cruzi infection with risk factors and electrocardiographic abnormalities in northeast Mexico por Molina Garza, Zinnia Judith, Rosales Encina, José Luis, Mercado Hernández, Roberto, Molina Garza, Daniel P, Gómez Flores, Ricardo Alberto, Galaviz Silva, Lucio

    Publicado 2014
    “…An ECG case–control study was performed in subjects seropositive for T. cruzi and the results were matched by sex and age to seronegative residents of the same localities. A univariate analysis with χ 2 and Fisher’s exact tests was used to determine the association between seropositivity and age (years), sex, and ECG changes. …”
    Enlace del recurso
    Artículo

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