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  1. 141
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    Efficiency Evaluation on the Influence of Washing Methods for Biodiesel Produced from High Free Fatty Acid Waste Vegetable Oils through Selected Quality Parameters por Ortiz Lechuga, Eugenia Guadalupe, Rodríguez Zúñiga, Mauro, Arévalo Niño, Katiushka

    Publicado 2020
    “…We report biodiesel production from pure canola oil (C1) and a mix of soybean/canola oil (C2) as well as WVO from sample C2 with high free fatty acid content (2.7 FFA %) oil. We selected seven quality tests: pH determination, cloud, pour and flash point, acid number (AN), water/sediments and soap content considering the most commonly failed checkpoints in biodiesel production. …”
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  11. 151

    ELEMENTS OF TRADITIONALISM IN LATIN AMERICAN THOUGHT por Davis, Harold

    Publicado 2021
    “…THE AUTHOR'S EFFORT in this study is to point out the influence of traditional elements in the thought of Latin America. In the most general sense, for this purpose, tradition is equated with the historical meaning of the past. …”
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  12. 152

    Body composition by dual X-ray absorptiometry in Mexican schoolchildren with or without obesity por O Cavazos, Manuel Enrique de la, Treviño Garza, Consuelo, Rodríguez Balderrama, Isaías, Villarreal Pérez, Jesús Zacarías, Elizondo Omaña, Rodrigo Enrique, Montes de Oca Luna, Roberto, Sánchez Gónzalez, S., Cantú Moreno, Daniel, Rodríguez Calderon, P., Argente Oliver, Jesús

    Publicado 2014
    “…Results: Statistically signiicant differences were found in fat mass (p≤0.001) and lean mass (p≤0.001), but not in bone mineral content (p=0.051) between both groups. Conclusions: Differences exist in fat mass and lean mass in both groups, but not in bone mineral content between both groups. …”
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  14. 154

    Optimization of Feed Peas, Canola and Flaxseed for Aqua feeds: the Canadian Prairie Perspective por L. Thiessen, Debbie

    Publicado 2019
    “…Whenselecting potential vegetable protein and lipid sources as substitutes for fish meal and fish oil in coldwateraquatic diets, protein and energy availability in addition to the content of polyunsaturated fatty acids mustbe considered. …”
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  17. 157

    Contenido de macro y micronutrientes en regosoles en áreas bajo manejo del matorral desértico micrófilo y rosetófilo. por Pérez Pérez, José Eduardo

    Publicado 2018
    “…Two methodologies were used to determine the content of the macronutrients. For the determination of the phosphorus content (P) in the treatments, the AS-10 method was used, by the Olsen and collaborators procedure specified in the Official Mexican Standard NOM-021- SEMARNAT-2000, by means of the use of a photocolorimeter with length of wave of 882nm. …”
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  18. 158

    Biología de la latencia en semillas de chile piquín Capsicum annuum var. glabriusculum (Dunal) Heiser & Pickersgill. El papel de las fitohormonas. por López Valdez, Alma Paula

    Publicado 2018
    “…To evaluate the phytohormone content we used the High-Performance Liquid Chromatography (HPLC) and to analize the cell cycle división we used the flow cytometer. …”
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  19. 159
  20. 160

    Contenido de macro y micronutrientes en regosoles en áreas bajo manejo del matorral desértico micrófilo y rosetófilo. por Pérez Pérez, José Eduardo

    Publicado 2018
    “…Two methodologies were used to determine the content of the macronutrients. For the determination of the phosphorus content (P) in the treatments, the AS-10 method was used, by the Olsen and collaborators procedure specified in the Official Mexican Standard NOM-021- SEMARNAT-2000, by means of the use of a photocolorimeter with length of wave of 882nm. …”
    Enlace del recurso
    Tesis

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