Resultados de búsqueda - (( levey OR level ) OR ( leves OR levels ))*

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    Estrategias de aprendizaje del segundo idioma y su variación a través de niveles de competencia en los alumnos Iraníes de EFL por Pazhakh, A.

    Publicado 2006
    “…Second foreign language learning strategies and their variations across language proficiency levels among Iranian EFL learners…”
    Enlace del recurso
    Artículo
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    Dietary protein requirement for Litopenaeus vannamei por Velasco, M., Lawrence, A.L., Castille, F.L., Obaldo, L.G.

    Publicado 2019
    “…Six semi-purified dietsformulated to contain crude protein levels of 10, 18, and 25 %, and crude lipid levels of 3 and 11 % wereevaluated in experiment 1. …”
    Enlace del recurso
    Artículo
  9. 89

    Development of a Low-fish Meal Feed Formulation for Commercial Production of Litopenaeus vannamei por M. Fox, Joe, L. Lawrence, Addison, Smith, Franz

    Publicado 2019
    “…Improved or similar growth relative to the control feed were shownwith reduced levels of CAA, removal of menhaden oil, inclusion of a lower level of lecithin, and maintenanceof blood meal and mineral supplements at their basal levels. …”
    Enlace del recurso
    Artículo
  10. 90

    Nutritional Strategies to Reduce Nutrient Losses in Intensive Aquaculture por W. Hardy, Ronald, M. Gatlin III, Delbert

    Publicado 2019
    “…Concerns about the effects ofwaste output on the quality of receiving water systems have led to efforts to lower levels ofenriching nutrients in discharge water. Since the enriching nutrients originate in feed added to therearing systems, efforts to reduce levels in farm effluents must begin with feed. …”
    Enlace del recurso
    Artículo
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    Bilevel facility location problems: theory and applications. por Casas Ramírez, Martha Selene

    Publicado 2017
    “…The hierarchy among both levels is justified because the decision taken in the upper level directly affects the decision’s space in the lower level.…”
    Enlace del recurso
    Tesis
  13. 93

    Bilevel facility location problems: theory and applications. por Casas Ramírez, Martha Selene

    Publicado 2017
    “…The hierarchy among both levels is justified because the decision taken in the upper level directly affects the decision’s space in the lower level.…”
    Enlace del recurso
    Tesis
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    Use of agriculture byproducts in diets for pacific white shrimp Litopenaeus vannamei por P. Forster, Ian, G. Dominy, Warren, D. Conquest, Lytha, Yong Ju, Zhi, Grey, Michael

    Publicado 2010
    “…Meat and bone meal (MBM) at four levels of inclusion (7.4, 14.9, 22.3 and 29.7%), macadamia nut grit (MNG) at two levels of inclusion (15 and 30%) and spent fruit fly medium (FFW, 9.0%) were examined in Trial 1, and whole papaya (Whole Pap,10%), papaya flesh (Pap Flesh, 5%), papaya seed (Pap Seed, 10%), wheat mill run (WMR, 44.2%) and okara (soy pulp) (10 and 20%) were examined in Trial 2. …”
    Enlace del recurso
    Artículo
  17. 97

    Advances in Understanding of Taurine Functions in Fishes Across Species and Life Stages por P. Salze, Guillaume, Davis, D. Allen, Resley, Matthew, Rhody, Nicole, Maine, Kevan, Stuart, Kevin, Drawbridge, Mark

    Publicado 2015
    “…Taurine is now widely recognized as an essential nutrient in many teleost species, and during the past decade investigations have focused on determining quantitative requirement levels and physiological and metabolic responses to dietary taurine. …”
    Enlace del recurso
    Artículo
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    Some Aspects of Feeding and Nutrition of Native Farfantepenaeus duorarum por Gaxiola, G., Arena, L., Emenrencano, M., Maldonado, JC, Concha, W., Chiappa, X. G., Gamboa, J.

    Publicado 2008
    “…At postlarval (Pl’s) stages dietary protein level had an effect on substrate metabolismmeasured through the variations of O:N ratio (5-15). …”
    Enlace del recurso
    Artículo
  20. 100

    Infrared glucose portable device por Mojica García, H. F., Guevara Zavala, I. F., García Ramírez, Mario Alberto

    Publicado 2014
    “…There are quite a few persons worldwide with severe issues to control the glucose level on its blood. Only in Mexico, there are about 10 million persons with this disease and well over 13 deaths in 100 in this country are due to diabetes. …”
    Enlace del recurso
    Artículo

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