Resultados de búsqueda - (((sumoy OR sum) OR ((((some OR same) OR usumoaen) OR (asumoe OR semen)) OR auuusumo)) OR usuma)*

  1. 121

    Impacto antropogénico en la región prioritaria para la conservación “El Tokio”, en el altiplano mexicano por Gutiérrez Gutiérrez, Maritza

    Publicado 2008
    “…The ejido “El Tokio” located within the Priority Conservation Region (named the same), comprises the habitat for several species of flora and fauna that have been catalogued in some status of conservation. …”
    Enlace del recurso
    Tesis
  2. 122

    Essay in labor economics: children immigration, informal employment, and social mobility in Mexico por García Andrés, Adelaido

    Publicado 2016
    “…I focus on Millennia’s Generation (1980–1999) in order to consider some relevant characteristics’ in this generation. …”
    Enlace del recurso
    Tesis
  3. 123

    Efecto de tratamientos silvícolas en la diversidad estructural de bosques templados en Durango, México. por Silva González, Edgar

    Publicado 2018
    “…According to the applied silvicultural treatments, it can be observed that there are small changes in some species with a high value index of importance. …”
    Enlace del recurso
    Tesis
  4. 124

    Impacto antropogénico en la región prioritaria para la conservación “El Tokio”, en el altiplano mexicano por Gutiérrez Gutiérrez, Maritza

    Publicado 2008
    “…The ejido “El Tokio” located within the Priority Conservation Region (named the same), comprises the habitat for several species of flora and fauna that have been catalogued in some status of conservation. …”
    Enlace del recurso
    Tesis
  5. 125
  6. 126
  7. 127
  8. 128
  9. 129

    An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students por Calderón Garcidueñas, Ana Laura, Flores Peña, Yolanda, De León Leal, Silvia, Vázquez Martínez, Carlos Alberto, Farías Calderón, Ana Gabriela, Melo Santiesteban, Guadalupe, Elizondo Zapién, Rosa María, Hernández Hernández, Dulce María, Garza Moya, Rubén, Cerda Flores, Ricardo Martín

    Publicado 2015
    “…Results: An assessment instrument with 0.80 reliability was obtained. 831 high school students were analyzed. Wilcoxon rank-sum test showed a significant learning after the intervention (Z = −2.64, p = 0.008) with improvement of levels of knowledge in a 154.5%. 49% of students had a good performance as health promoters. …”
    Enlace del recurso
    Artículo
  10. 130
  11. 131

    The Use of Calanoid Copepods in Semi-Intensive, Tropical Marine Fish Larviculture por Schipp, Glenn

    Publicado 2019
    “…All fish species we have cultured using copepods as a supplement to other liveprey have shown increased growth and survival.The use of copepods in aquaculture is unlikely to compete cost effectively with techniques such as semi-automated,intensive larviculture systems for fish species that are easily cultured on rotifers, but for some high valued reef fishspecies at least, the use of copepods is highly desirable if not essential.…”
    Enlace del recurso
    Artículo
  12. 132
  13. 133

    System identification applied to a single area electric power system under frequency response por Barrios Gómez, José Ángel, Gonzalez Longatt, Francisco, Claudio, Gianfranco

    Publicado 2021
    “…A SAEPS with different governors-turbine is presented: a hydraulic turbine, a steam turbine and a steam reheat turbine. In this same investigation, an analytic reduction has been performed, a fifth order system was found analytically, thus a transfer function equivalent to the three different governor-turbine elements was obtained, this equivalent transfer function models the complete behavior of the three devices. …”
    Enlace del recurso
    Artículo
  14. 134

    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
    “…ABSTRACT Purpose and Method of Study Mexico has a very interesting and some aerospace unknown past. There are national studies where attempts have been made in the field of rocketry and rocket engines and manufacture thereof. …”
    Enlace del recurso
    Tesis
  15. 135

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

    Publicado 2019
    “…Additionally, CuSbS2 exhibits an optical band gap of 1.5 eV for direct transition, a high absorption coefficient of 104 cm−1 and Spectroscopic Limited Maximum Efficiency (SLME) of 22.9% which are some characteristic features required for an ideal photovoltaic absorber layer. …”
    Enlace del recurso
    Tesis
  16. 136

    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
    “…ABSTRACT Purpose and Method of Study Mexico has a very interesting and some aerospace unknown past. There are national studies where attempts have been made in the field of rocketry and rocket engines and manufacture thereof. …”
    Enlace del recurso
    Tesis
  17. 137

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

    Publicado 2019
    “…Additionally, CuSbS2 exhibits an optical band gap of 1.5 eV for direct transition, a high absorption coefficient of 104 cm−1 and Spectroscopic Limited Maximum Efficiency (SLME) of 22.9% which are some characteristic features required for an ideal photovoltaic absorber layer. …”
    Enlace del recurso
    Tesis
  18. 138
  19. 139

    Euphorbia antisyphilitica zucc: a source of phytochemicals with potential applications in industry por Rojas, Romeo, Tafolla Arellano, Julio César, Martínez Ávila, Guillermo Cristian Guadalupe

    Publicado 2020
    “…Moreover, it is a potential source of some functional phytochemicals such as polyphenolic compounds, wax and fiber, with potential applications in food, cosmetic and pharmaceutical industries. …”
    Enlace del recurso
    Artículo
  20. 140

    Political cycle, real exchange rate and aggregate supply in México por Gámez Garza, Cesáreo

    Publicado 2013
    “…Significant evidence is found of a real appreciation of the peso, an increase in imports and an increase in the aggregate supply in the late months of each Presidential term, followed by a depreciation of the peso, a contraction of imports and a contraction in the aggregate supply in the first months of the new administration. Some conclusions and implications are discussed, as well as some lines for future research…”
    Enlace del recurso
    Artículo

Herramientas de búsqueda: