Resultados de búsqueda - (invierte OR given)*

  1. 81
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    Ligand effects on the optical and chiroptical properties of the thiolated Au18cluster. por ALFREDO TLAHUICE FLORES

    Publicado 2016
    “…However, the substitution of S-c-C6H11 as SCH3 ligands may be considered to be correct given the obtained resemblance to the displayed bonding, optical and chiroptical properties. …”
    Enlace del recurso
    info:eu-repo/semantics/article
  3. 83

    Nanoelipsoides de Fe y FeCo con Microestructuras Diseñadas Bioinspiradas en la Bacteria Magnetotáctica por Carlos Luna, RAQUEL MENDOZA RESENDEZ

    Publicado 2013
    “…ABSTRACT In the present contribution, we propose and analyze some synthetic strategies for the preparation of uniform magnetic nanoellipsoids with tailored microstructures that exhibit similarities to the arrangement of the magnetosomes (small magnetic nanocrystals) biomineralized by magnetotactic bacteria. Given their hard magnetic properties at room temperature, the resulting nanoellipsoids can be used as permanent nanomagnets in a large variety of technological fields, including information recording media, magnetic bioseparators and biosensors, localized hyperthermia therapies and drug delivery. …”
    Enlace del recurso
    info:eu-repo/semantics/article
  4. 84
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  6. 86
  7. 87
  8. 88

    Mexican Migrants to the United States: an Alternative Methodology por Martínez, José

    Publicado 2013
    “…However, the disagreement in the literature on migrant selection results less from who is counted in Mexican and U.S. data and more on the responses given to the Mexican and U.S. census questions on schooling. …”
    Enlace del recurso
    Artículo
  9. 89
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    Muestreo como un requisito fundamental en las ciencias experimentales (Sampling as a basic requirement in experimental sciences) por Badii Zabeh, Mohammad Hosein, López Pérez, F., Quiróz, H., Pazhakh, A.R.

    Publicado 2004
    “…The fundamentals of sampling with emphasis on determining the optimal sample size are given. Absolute and relative sampling as well as the comparison among them is stressed. …”
    Enlace del recurso
    Artículo
  11. 91

    Fundamentos del método científico = (Fundamentals of the scientific methodology) por Badii Zabeh, Mohammad Hosein

    Publicado 2004
    “…Finally, some tips and suggestions are given as what to do or to avoid in conducting scientific research.…”
    Enlace del recurso
    Artículo
  12. 92

    Copper antimony sulfide thin films by spray pyrolysis for photovoltaic applications. por Aquino Ramos, José Agustín

    Publicado 2017
    “…Further, description of the characterization technique used for the present work are given. In chapter four, Characterization of CuSbS2 thin films, detailed analysis of the results is presented. …”
    Enlace del recurso
    Tesis
  13. 93
  14. 94

    Predicción de rugosidad en maquinado de aleación de Ti-6Al-4V usando redes neuronales por Escamilla Salazar, Indira Gary, Torres Treviño, Luis Martín, Zambrano Robledo, Patricia del Carmen, Pérez Villanueva, Pedro, González Ortíz, Bernardo

    Publicado 2009
    “…The aim of this work is to present a methodology for predicting the roughness (Ra) obtained from the machining of the Ti-6Al-4V, with a given confidence interval, and compare this results with an Artificial Neural Network (ANN), considering the cutting speed, feed and depth as input variables. …”
    Enlace del recurso
    Artículo
  15. 95

    Turbulent Kinetic Energy in the Energy Balance of a Solar Flare por Kontar, E. P., Pérez, J. E., Harra, L. K., Kuznetsov, A. A., Emslie, A. G., Jeffrey, N. L. S., Bian, N. H., Dennis, B. R.

    Publicado 2017
    “…Although the kinetic energy of turbulent motions accounts, at any given time, for only ∼ð0.5–1Þ% of the energy released, its relatively rapid (∼1–10 s) energization and dissipation causes the associated throughput of energy (i.e., power) to rival that of major components of the released energy in solar flares, and thus presumably in other astrophysical acceleration sites…”
    Enlace del recurso
    Artículo
  16. 96

    Mini-Review: The Contribution of Intermediate Phenotypes to GxE Effects on Disorders of Body Composition in the New OMICS Era por Nava González, Edna Judith, Gallegos Cabriales, Esther Carlota, Leal Berumen, Irene, Bastarrachea, Raúl A.

    Publicado 2017
    “…Functional systems genomics discovery offers mechanistic insights into how DNA variations affect IPs in order to detect genetic causality for a given disease. Disorders of body composition include obesity (OB), Type 2 diabetes (T2D), and osteoporosis (OSTP). …”
    Enlace del recurso
    Artículo
  17. 97

    Modelo de identificación de activos de conocimiento por Marin Milanes, Frankling, Nieves Lahaba, Yadira Rosario

    Publicado 2010
    “…Several variables are given from the two models studied, and then a research guide was made which was applied in the studied entity. …”
    Enlace del recurso
    Artículo
  18. 98

    Electrochemical Corrosion of Ferritic 409 and 439 Stainless Steels 409 and 439 in NaCl and H2SO4 solutions por Gaona Tiburcio, Citlalli, Estupiñan López, Francisco Humberto, Zambrano Robledo, Patricia del Carmen, Cabral Miramontes, José Ángel, Barrios Durstewitz, C. P., Almeraya Calderón, Facundo

    Publicado 2016
    “…This study makes a comparative performance evaluation between ferritic steels 409 and 439, in different electrolytes that are important to automotive industry like 5% brine as simulating saline environment, 3.5% sulfuric acid (H2SO4) solution and water as the blank, with the purpose to identify their corrosion behavior. Given the characteristics of stainless steel 409 and 439, is expected pitting, so mechanistic electrochemical techniques are used, such as cyclic potentiodynamic polarization curves and electrochemical noise. …”
    Enlace del recurso
    Artículo
  19. 99

    Identifying factors influencing the corrosion rate of steel using nonparametric statistics por Nieves Mendoza, Demetrio, Gaona Tiburcio, Citlalli, Hervert Zamora, H.L., Méndez, R.C, Castro Borges, Pedro, Borunda Terrazas, A., Zambrano Robledo, Patricia del Carmen, Almeraya Calderón, Facundo

    Publicado 2012
    “…Statistical techniques have made it possible to describe the behavior of certain phenomena. Nonetheless, given the difficulty in obtaining adequate data, it is common not to have random and homogeneous samples in order to conduct parametric statistical tests (which follow a known distribution). …”
    Enlace del recurso
    Artículo
  20. 100

    Pole placement and mixed sensitivity of LTI MIMO systems having controlled outputs different from measurements por Flores, Miguel A., Galindo, René

    Publicado 2021
    “…Analytical expressions of coprime factorizations of a given plant, a solution of the Diophantine equation and the two free parameters of a two-degrees of freedom (2DOF) controller based on observer stabilizing control are presented solving a pole placement problem, a mixed sensitivity criterion, and a reference tracking problem. …”
    Enlace del recurso
    Artículo

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