Resultados de búsqueda - ("concerned" OR "concierne")

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  1. 201

    Recubrimientos bimodales de WC-co-VC nanoestructurado aplicados por rociado térmico como alternativa del cromo hexavalente para trenes de aterrizaje. por Valladares Hernández, Julio César

    Publicado 2018
    “…However, over the last decade there has been concerns about chromates due to environmental, health and safety considerations related to the handling, storage and disposal of hard chromium (Cr6+). …”
    Enlace del recurso
    Tesis
  2. 202

    Efecto potenciador de inhibidores de fenoloxidasas (PO) en la infección de hongos entomopatógenos sobre el gusano soldado Spodoptera exigua Hübner (Lepidoptera: Noctuidae). por Pérez Rodríguez, Ricardo

    Publicado 2017
    “…ABSTRACT: Nowadays, the main concern for the pest control consist reduce the use of chemical insecticides as a result of a series of adverse effects that these cause (resistance, resurgence, non-selectivity, environmental damage and human health), therefore, nowadays biological control represents an ecological alternative to chemical insecticides. …”
    Enlace del recurso
    Tesis
  3. 203

    Estudio de la combustión de mezclas de gasolina-bioalcohol en un motor de compresión variable CFR por Rubio Gómez, Guillermo

    Publicado 2018
    “…Abstract The last years, an increment has been seen in the concern about the perjudicial effects of the use of fossil fuels in internal combustion engines, in terms of growing greenhouse effect and health issues from its emissions. …”
    Enlace del recurso
    Tesis
  4. 204

    Recubrimientos bimodales de WC-co-VC nanoestructurado aplicados por rociado térmico como alternativa del cromo hexavalente para trenes de aterrizaje. por Valladares Hernández, Julio César

    Publicado 2018
    “…However, over the last decade there has been concerns about chromates due to environmental, health and safety considerations related to the handling, storage and disposal of hard chromium (Cr6+). …”
    Enlace del recurso
    Tesis
  5. 205

    Efecto potenciador de inhibidores de fenoloxidasas (PO) en la infección de hongos entomopatógenos sobre el gusano soldado Spodoptera exigua Hübner (Lepidoptera: Noctuidae). por Pérez Rodríguez, Ricardo

    Publicado 2017
    “…ABSTRACT: Nowadays, the main concern for the pest control consist reduce the use of chemical insecticides as a result of a series of adverse effects that these cause (resistance, resurgence, non-selectivity, environmental damage and human health), therefore, nowadays biological control represents an ecological alternative to chemical insecticides. …”
    Enlace del recurso
    Tesis
  6. 206

    Estudio de la combustión de mezclas de gasolina-bioalcohol en un motor de compresión variable CFR por Rubio Gómez, Guillermo

    Publicado 2018
    “…Abstract The last years, an increment has been seen in the concern about the perjudicial effects of the use of fossil fuels in internal combustion engines, in terms of growing greenhouse effect and health issues from its emissions. …”
    Enlace del recurso
    Tesis
  7. 207

    Evaluación de la administración vía aerosol de la vacuna sintética basada en WT1-CPG en un modelo de cáncer pulmonar. por Arriaga Hernández, Daniela

    Publicado 2016
    “…Within CpG administration analysis in normal lung tissue, cellular infiltration was observed, being CpG 2395 the most significant treatment, regarding TH1 and TH2 cytokine activation, CpG 1826 increased significantly IL-10 and IL-4 serum levels, in contrast CpG 2395 did not show any effect compared to untreated group; concerning stimulation of TLR9 expression, it was only observed after CpG 1826 stimuli. …”
    Enlace del recurso
    Tesis
  8. 208

    Biología y ecología de aves playeras con énfasis en el género Calidris (aves: charadriiformes, scolopacidae) en la Península de Yucatán, México por Correa Sandoval, Jorge

    Publicado 2009
    “…Eleven species present in this study are listed either as Highly Imperiled or as High Conservation Concern in the United States Shorebird Conservation Plan priorities. …”
    Enlace del recurso
    Tesis
  9. 209

    Evaluación de la administración vía aerosol de la vacuna sintética basada en WT1-CPG en un modelo de cáncer pulmonar. por Arriaga Hernández, Daniela

    Publicado 2016
    “…Within CpG administration analysis in normal lung tissue, cellular infiltration was observed, being CpG 2395 the most significant treatment, regarding TH1 and TH2 cytokine activation, CpG 1826 increased significantly IL-10 and IL-4 serum levels, in contrast CpG 2395 did not show any effect compared to untreated group; concerning stimulation of TLR9 expression, it was only observed after CpG 1826 stimuli. …”
    Enlace del recurso
    Tesis
  10. 210

    Biología y ecología de aves playeras con énfasis en el género Calidris (aves: charadriiformes, scolopacidae) en la Península de Yucatán, México por Correa Sandoval, Jorge

    Publicado 2009
    “…Eleven species present in this study are listed either as Highly Imperiled or as High Conservation Concern in the United States Shorebird Conservation Plan priorities. …”
    Enlace del recurso
    Tesis
  11. 211

    Population growth and its implications (Crecimiento poblacional y sus implicaciones) por Badii Zabeh, Mohammad Hosein, Castillo, J., López, J. Fabián

    Publicado 2005
    “…Most of that growth will occur in the less developed countries of Asia, Africa, and Latin America. There is a serious concern that the number of humans in the world and our impact on the environment will overload the life support systems of the earth. …”
    Enlace del recurso
    Artículo
  12. 212
  13. 213

    Evaluación del contenido de carbono en bosques del sur de Nuevo León por Domínguez Cabrera, Gabriel

    Publicado 2005
    “…Anstract Growing accumulation of Carbon Dioxide in the atmosphere is a global concern of serious outcomes. Therefore, the main objective was to evaluate forest capacity for carbon sequestration at the South of Nuevo León, in order to test that this capacity varies among forest types. …”
    Enlace del recurso
    Tesis
  14. 214

    Evaluación del contenido de carbono en bosques del sur de Nuevo León por Domínguez Cabrera, Gabriel

    Publicado 2005
    “…Anstract Growing accumulation of Carbon Dioxide in the atmosphere is a global concern of serious outcomes. Therefore, the main objective was to evaluate forest capacity for carbon sequestration at the South of Nuevo León, in order to test that this capacity varies among forest types. …”
    Enlace del recurso
    Tesis
  15. 215
  16. 216
  17. 217

    Caracterización estructural y contenido de carbono en un bosque de alto valor de conservación al noroeste de México por García García, Samuel Alberto

    Publicado 2020
    “…Abstract In our country, temperate forests cover around 20% of the national territory, Concerning 14% of pine and pine-oak forests, 5% of oak forests and 1% of others. …”
    Enlace del recurso
    Tesis
  18. 218

    Caracterización estructural y contenido de carbono en un bosque de alto valor de conservación al noroeste de México por García García, Samuel Alberto

    Publicado 2020
    “…Abstract In our country, temperate forests cover around 20% of the national territory, Concerning 14% of pine and pine-oak forests, 5% of oak forests and 1% of others. …”
    Enlace del recurso
    Tesis
  19. 219
  20. 220

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