Search Results - Hands of Stone~

  1. 61

    Study of structural properties of BiOI on ZnO thin films and ZnO nanorods by Gutiérrez Lazos, C. D., Fundora Cruz, A., Solís Pomar, F., Pérez Tijerina, E.

    Published 2019
    “…Analysis by X-ray diffraction exhibited the hexagonal P63mc phase of ZnO and the tetragonal P4nmm crystal phase of BiOI. On the other hand, BiOI thin films are nonuniform and strongly adherent and, besides they exhibited the P4nmm tetragonal crystal structure of BiOI, they have highly preferential orientation along (001) direction (9.66°). …”
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    Article
  2. 62

    Destintado de papel de impresión láser aplicando secuencias con ultrasonido de acción intensiva y procesamiento magnético-mecánico, orientado hacia la obtención de celulosa de alta... by Ramírez Valdovinos, Enrique

    Published 2016
    “…Results showed a very low ink particle removal efficiency for the conventional deinking process, obtaining a brightness of 78.89% Elrepho. On the other hand, both of the two the proposed methods, were able to fragment efficiently the toner particles, producing a large count of particles within 25-50 and 50-100 µm size range. …”
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    Tesis
  3. 63

    Destintado de papel de impresión láser aplicando secuencias con ultrasonido de acción intensiva y procesamiento magnético-mecánico, orientado hacia la obtención de celulosa de alta... by Ramírez Valdovinos, Enrique

    Published 2016
    “…Results showed a very low ink particle removal efficiency for the conventional deinking process, obtaining a brightness of 78.89% Elrepho. On the other hand, both of the two the proposed methods, were able to fragment efficiently the toner particles, producing a large count of particles within 25-50 and 50-100 µm size range. …”
    Get full text
    Tesis
  4. 64

    Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers by Ornelas Acosta, Raúl Ernesto

    Published 2015
    “…However, the scarcity and high cost of In, Ga and Te can limit in the long-term the production in large scale of photovoltaic devices. On the other hand, quaternary CZTSSe which contain abundant and inexpensive elements like Cu, Zn, Sn, S and Se has been a potential candidate for PV technology having solar cell efficiency up to 12.6%, however, there are still some challenges that must be accomplished for this material. …”
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    Tesis
  5. 65

    Thin films of Cu, In and Sb chalcogenides as photovoltaic absorbers by Ornelas Acosta, Raúl Ernesto

    Published 2015
    “…However, the scarcity and high cost of In, Ga and Te can limit in the long-term the production in large scale of photovoltaic devices. On the other hand, quaternary CZTSSe which contain abundant and inexpensive elements like Cu, Zn, Sn, S and Se has been a potential candidate for PV technology having solar cell efficiency up to 12.6%, however, there are still some challenges that must be accomplished for this material. …”
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    Tesis
  6. 66

    Cosmological perturbation theory in f(Q,T) gravity by Nájera, Antonio, Fajardo, Amanda

    Published 2022
    “…This coupling is preserved when considering the weak coupling limit between Q and T. On the other hand, in the strong coupling limit with a generic function of the form f2(T) = αT + βT2, the perturbative equations are heavily driven by the f2(T) derivatives when β 6= 0. …”
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    Article
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    Roles de género, calidad y satisfacción de vida en adolescentes escolarizados. by Rodríguez Belmares, Patricia

    Published 2018
    “…It is concluded that the gender role and the method is the result with higher scores in the variables analyzed in this study, both in men and women. …”
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    Tesis
  12. 72

    Roles de género, calidad y satisfacción de vida en adolescentes escolarizados. by Rodríguez Belmares, Patricia

    Published 2018
    “…It is concluded that the gender role and the method is the result with higher scores in the variables analyzed in this study, both in men and women. …”
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    Tesis
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    Niveles plasmáticos de adiponectina e interleucina-1beta y su asociación con marcadores antropométricos, bioquímicos y clínicos en mujeres adultas mexicanas con obesidad y diabetes... by Cruz Sánchez, Jacob Jonatan

    Published 2018
    “…Conclusion: Our data suggest that hypoadiponectinemia in women with obesity and T2DM is associated with insulin resistance. On the other hand, elevated levels of IL-1β seem to be associated with a more advanced stage of the disease.…”
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    Tesis

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