Resultados de búsqueda - (((((sumoy OR sumoy) OR sum) OR asume) OR ((rumen OR (somen OR some)) OR ruben)) OR suma)

  1. 1341

    Macro Mineral Content in Five Shrubs Browsed by White-Tailed Deer (Odocoileus virginianus), Northeastern Mexico por Alvarado, María del Socorro, Ramírez Lozano, Roque Gonzalo, González Rodríguez, Humberto, Cantú Silva, Israel, Gómez Meza, Marco Vinicio, Cotera Correa, Mauricio, Jurado Ybarra, Enrique, Domínguez Gómez, Tilo Gustavo

    Publicado 2012
    “…In contrast, P and Na contents showed marginal inadequacies in some seasons throughout the year. Seasonal variations in minerals could be associated to climatic conditions like excessive irradiance levels during Summer and extreme low temperatures in Winter and rainfall events.…”
    Enlace del recurso
    Artículo
  2. 1342

    Bromate and chromate removal from water by double layered hydroxides por Villanueva Rangel, Cecilia Patricia

    Publicado 2015
    “…To remove bromate and chromate from water, common methods include ion exchange, coagulation-flocculation processes, reductionprecipitation, etc., but these strategies can present some important disadvantages like incomplete removal, high cost, continuous use of reagents, and high energy costs. …”
    Enlace del recurso
    Tesis
  3. 1343

    Evaluación de un programa para incrementar habilidades de autorregulación en niños de edad preescolar. por Morales González, Ana Rosa

    Publicado 2018
    “…The control group did not present significant changes throughout time and in some areas of selfregulation it even diminished. …”
    Enlace del recurso
    Tesis
  4. 1344

    Bromate and chromate removal from water by double layered hydroxides por Villanueva Rangel, Cecilia Patricia

    Publicado 2015
    “…To remove bromate and chromate from water, common methods include ion exchange, coagulation-flocculation processes, reductionprecipitation, etc., but these strategies can present some important disadvantages like incomplete removal, high cost, continuous use of reagents, and high energy costs. …”
    Enlace del recurso
    Tesis
  5. 1345
  6. 1346
  7. 1347
  8. 1348
  9. 1349
  10. 1350
  11. 1351
  12. 1352
  13. 1353
  14. 1354
  15. 1355
  16. 1356
  17. 1357
  18. 1358

    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
    “…Teachers’ responses suggest good predisposition and benevolent attitudes in general; however these contrast with some teachers, reluctance to conduct practical work, lack of confidence and sense of control. …”
    Enlace del recurso
    Artículo
  19. 1359

    Niñez en riesgo y la agenda del desarrollo: Una reflexión sobre el trabajo infantil. por Martínez Chapa, Oshiel Martínez Chapa, Martínez Chapa, Olga Lidia, Salazar Castillo, Jorge E

    Publicado 2017
    “…The study adopts type socio-economic perspectives and is located in the context of international and national law as is essential to the protection of this important group of society. It presents some aspects of this problem at the international and national levels. …”
    Enlace del recurso
    Artículo
  20. 1360

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