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    Comparative study of Ni-W/CeO2, Ni-W/y-Al2O3 and Ni-W/HT catalysts for H2 production by steam reforming of bioethanol by Hernández, Paz, Fernández, Arturo, Messina, Sarah

    Published 2011
    “…Commercial Al2O3 was used. Nickel content was varied from 10, 15 and 30% with 1% W. The catalyst that presented the highest catalytic activity and selectivity to hydrogen was 10% Ni-W/HT. …”
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    Adequately Defining the Amino Acid Requirements of Fish: The Case Example of Lysine by P. Bureau, Dominique, M. Encarnação, Pedro

    Published 2019
    “…Using lysine as a case example, this paper highlights some of these discrepancies andpotential limitations of current approaches.Published estimates of lysine requirements for rainbow trout varied from 1.3 – 2.9 % of the diet and NRC (1993)estimated lysine requirement at 1.8% of the diet. …”
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    Article
  9. 749

    Studies of electricaland optical properties of sn doped and undoped ZnO thin films by the spray pyrolysis method by Arato Tovar, Ana María, García Montes, Saida Mayela, Castillo, G. Alan, Das Roy, Tushar Kanty

    Published 2010
    “…The concentrationratio of[Sn]/ [Zn] was varied from 0-5 at %. The effect of doping Sn on physical and optica1 properties was studied by diffcrent techniques such as X-ray di:ffraction for structura 1 characterization, SEM forthickness and morpbology, UV-Vis spectroscopy for optical properties, Hall effect and photoconductivity for electrical characterization. …”
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    Article
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    Rapid NO conversion with an enhanced Sm+3-TiO2 photocatalyst by Alviz Meza, A., Sierra González, X., Martínez de la Cruz, A., Colina Marquez, J.A.

    Published 2024
    “…In this study, samarium-doped titania was synthesized via sol-gel using two different synthesis routes and varying the calcination temperature and the Sm3+ content. …”
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    La consulta popular en México: un replanteamiento para superarlainoperabilidad a la luz de los primeros resultados y los modelos Latinoamericanos. by López Sáenz, Emanuel

    Published 2017
    “… The figure of popular consultation recently emerged in the Mexican legal framework alongside the citizen initiative and the independent governments.By virtue of this new tool of democratic participation, it is necessary to question about the efficiency of it (a question that must be analyzed in the other two), assesing the aspects to be improved –if applicable-in order to give full validity to the emphatic attempt, to create more solid links between the government and the participation of its citizens, condition that strengthens a country’s governance.This approach arises, since an analysis of the fisrt cases to conduct varied popular consultations in the electoral day from 2015 was done and all the requests studied were dismissed by the Highest Court, who is previously in charge of the analysis of the constitutionality of the consultations, stating that, all the raised issues were prohibited by the Constitution.This has led to a recent debate in different latitudes about the suitability of reformulate the figure, since it is nowadays a model of participation that seeks to empower the citizen, however, from the 2015 experience and with the aim of providing full validity to the civilian right of participating, is convenient to study the constitutional limitations not to plumb in the depths of absurdity having on one side the constitutional requirement of national transcendence, an on the other hand, theinconstitutionality and therefore the inoperativity of the consultation by the extent of the contitutional restrictions. …”
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