Resultados de búsqueda - (var OR over)*

  1. 441

    Habitat and abundance of the Neotropical otter (Lontra longicaudis annectens) in Pueblo Nuevo, Durango, Mexico por Cruz García, Francisco, Contreras Balderas, Armando Jesús, Nava Castillo, Rigel, Gallo Reynoso, Juan Pablo

    Publicado 2017
    “…The monitoring was carried out over two years (2012-2013). Eight kilometers along the river were sampled considering 3 segments of equal length, since preliminary visits revealed that these had distinctive physical and environmental characteristics. …”
    Enlace del recurso
    Artículo
  2. 442

    En defensa de la información y comunicación científica en Open Access gratuito en todos los procesos de publicación y lectura por Muela Meza, Zapopan Martín

    Publicado 2014
    “…It criticizes the 6 major oligopolies of the capitalist industries of the information and knowledge that in 2012 reported $ 78.65 US dollars billions of net profit (Time Warner, $ 29.7 billions US dlls; Bertelsmann, 22.25, Thomson Reuters, 13.27, Reed Elsevier, 10.13, Springer, 3.3 y Wiley, 1.8);it also criticizes how these oligopolies not only monopolize the global economic profit of the industries, but also how ideologically they monopolize news contents, entertainment, and even more worrisome the scientific aspects; it also criticizes the political power these oligopoly corporations have acquired that all over the world have forced most of the governments of the planets thanks to their invading military backup from their home countries to the sale of their monopolist pay-per-access information-knowledge that used to be free of charge and public (e.g. …”
    Enlace del recurso
    Artículo
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    Modelización del sistema tarifario en el servicio público regular de transporte fluvial por el río Magdalena Modelization of the tariff system in the regular public service of... por Lechuga Cardozo, Jorge Isaac

    Publicado 2017
    “…The regular public transport service of passengers by the Rio Grande de la Magdalena is an alternative of sustainable transport that allows to take advantage of the potential that the river has over the riparian municipalities and contributes, direct and indirectly, to the economic and social development of the region. …”
    Enlace del recurso
    Sección de libro.
  12. 452
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    Programa bracero como fenómeno migratorio: análisis de caso en el Estado de Nuevo León = Bracero program as a migratory phenomenon: case analysis in the State of Nuevo León por Coronado Ortega, David Saúl

    Publicado 2018
    “…That program legally took over twenty-two years to more than four and a half million Mexican workers” (Alba, 1980, p.358, Morales, 1989, p.201, García, 2007, quoted in Smith, 1995, p. 123).…”
    Enlace del recurso
    Artículo
  14. 454

    Clonación y expresión del ADNc que codifica para la enzima endo-β-1,4-glucanasa de Coptotermes formosanus en Pichia pastoris por Jara Ochoa, Javier Omar

    Publicado 2017
    “…Enzymes offer substantial advantages over chemical catalysts because they are derived from renewable resources, biodegradable, working in relatively mild conditions, they tend to offer exquisite selectivity in the stereochemistry of reactants and products. …”
    Enlace del recurso
    Tesis
  15. 455

    Starch-mediated synthesis of mono- and bimetallic silver/gold nanoparticles as antimicrobial and anticancer agents por Lomelí Marroquín, Diana, Medina Cruz, David, Nieto Argüello, Alfonso, Vernet Crua, Ada, Chen, Junjiang, Torres Castro, Alejandro, Webster, Thomas J, Cholula Díaz, Jorge L

    Publicado 2019
    “…In addition, the NPs were added to the growth media of human dermal fibroblast (HDF) and human melanoma cells to show their cytocompatibility and cytotoxicity, respectively, over a 3-day experiment. Results: UV–visible spectroscopy confirmed the highly reproducible green synthesis of colloidal AuNPs and Ag/AuNPs. …”
    Enlace del recurso
    Artículo
  16. 456

    Values, preferences and burden of treatment for the initiation of GLP-1 receptor agonists and SGLT-2 inhibitors in adult patients with type 2 diabetes: a systematic review por González González, José Gerardo, Díaz González Colmenero, Alejandro, Millán Alanís, Juan Manuel, Lytvyn, Lyubov, Solís, Ricardo Cesar, Mustafa, Reem A, Palmer, Suetonia C, Li, Sheyu, Hao, Qiukui, Alvarez Villalobos, Neri Alejandro, Vandvik, Per Olav, Rodríguez Gutiérrez, René

    “…Objectives Assess values, preferences and burden of treatment that patients with type 2 diabetes consider when initiating glucagon-like peptide-1 receptor agonists (GLP-1 RA) or sodium-glucose cotransporter-2 inhibitors (SGLT-2i) compared with other glucose-lowering options.Methods Paired reviewers independently included studies reporting quantitative or qualitative methods to assess values, preferences and burden of treatment reported by patients with type 2 diabetes regarding the initiation of GLP-1 RA or SGLT-2i over other alternatives. A systematic search in MEDLINE, Scopus, EMBASE, Web of Science and Cochrane Central Register of Controlled Trials from inception until May 2020 was performed by an experienced librarian. …”
    Enlace del recurso
    Artículo
  17. 457

    Clonación y expresión del ADNc que codifica para la enzima endo-β-1,4-glucanasa de Coptotermes formosanus en Pichia pastoris por Jara Ochoa, Javier Omar

    Publicado 2017
    “…Enzymes offer substantial advantages over chemical catalysts because they are derived from renewable resources, biodegradable, working in relatively mild conditions, they tend to offer exquisite selectivity in the stereochemistry of reactants and products. …”
    Enlace del recurso
    Tesis
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