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    Operational administrative problems in a mediumsize enterprise por De la Garza Villarreal, Mario Alberto

    Publicado 2014
    “…The first operational administrative problem presented was that the enterprise was working in the same way in many years; the workers used the same tool and the same procedures that were not effective, the method they used as solution was the concepts of ‘’5’s’’ to achieve having order and cleaning for the storage. …”
    Enlace del recurso
    Artículo
  4. 244

    Instantaneous us estimation of oscillating phasors with Taylor κ - Kalman-Fourier filters. por JOHNNY RODRIGUEZ MALDONADO

    Publicado 2011
    “…That is why estimation theory is required in different areas, as communication systems, digital signal processing, control, among many others; and with diverse applications such as measurement, monitoring, filtering, and so on.…”
    Enlace del recurso
    info:eu-repo/semantics/doctoralThesis
  5. 245
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    Protein Metabolism and Amino Acid Requirements in Fish Larvae por C. Conceição, Luis E., Aragão, Cláudia, Rønnestad, Ivar

    Publicado 2010
    “…In short, despite considerable progress in understanding protein utilisation in recent years, many questions remain open in relation to AA requirements of fish larvae.…”
    Enlace del recurso
    Artículo
  7. 247

    Animal Co-product Hydrolysates: a Source of Key Molecules in Aquaculture Feeds por Nates, Sergio F., Suresh, Victor, Swisher, Kent

    Publicado 2013
    “…In addition, animal Co-Product Hydrolysates (ACPH) can meet the many nutritional needs of aquaculture worldwide as a protein alternative in aqua feeds. …”
    Enlace del recurso
    Artículo
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    Antimicrobial activity of gimnosperma glutinosum(spreng.) less.(asteraceae) metanol extracts against helicobacter pylori por Gómez Flores, Ricardo Alberto, Espinosa Ramos, David Alonso, Quintanilla Licea, Ramiro, Barragán González, Marí­a Porfiria, Tamez Guerra, Patricia, Tamez Guerra, Reyes Silvestre, Rodríguez Padilla, Cristina

    Publicado 2016
    “…Background: Prolonged use of antibiotics may lead to the selection of drug-resistant bacteria; as a result, efforts are being made to identify new and effective antimicrobial agents, particularly, from medicinal plants, against bacterial infections. …”
    Enlace del recurso
    Artículo
  10. 250

    Breeding biology of Eared Quetzals in the Sierra Madre Occidental, Mexico por González Rojas, José Ignacio, Cruz Nieto, Javier, Ruvalcaba Ortega, Irene, Cruz Nieto, Miguel A.

    Publicado 2008
    “…In addition, antipredator behaviors, including nestlings with calls resembling a snake and nests with an unpleasant odor, may contribute to the high nesting success. The main limiting factors for Eared Quetzals in the northern Chihuahua may be competition for cavities with other secondary cavity-nesters, and the failure of nests when snags fall.…”
    Enlace del recurso
    Artículo
  11. 251

    Left Ventricular Apical Aneurysm in a Cat With Primary Cardiomyopathy por Ramírez Hernández, Cecilia, Barboza Quintana, Álvaro, Ramírez Romero, Rafael

    Publicado 2017
    “…In this case of sudden death, the diagnosis was primary cardiomyopathy, with formation of a left ventricular apical aneurysm within an area of marked myocardial fibrosis and cardiomyocyte atrophy. …”
    Enlace del recurso
    Artículo
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    Fault Detection for Automotive Shock Absorber por Hernandez Alcantara, Diana, Morales Menendez, Ruben, Amézquita Brooks, Luis Antonio

    Publicado 2015
    “…First obstacle for this task, is the modeling of the fault, which has been shown to be of multiplicative nature. Many of the most widespread fault detection schemes consider additive faults. …”
    Enlace del recurso
    Artículo
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    Zirconia doped with La Fe synthesized by sol gel, used in the trichloroethylene catalytic combustion por Rivera de la Rosa, Javier, Hernández, Araceli, Ledezma Sánchez, Juan José, Rojas, Fernando, Goller, Gülteking

    “…Zirconia is one of the most studied ceramic materials due to its outstanding thermal, mechanical and chemical stability; in addition, acidic, basic, oxidizing and reducing surface properties make this oxide suitable for many catalytic processes [1-3]. Depending on the preparation method and thermal treatment, monoclinic, tetragonal, cubic, or a mixture of these phases can be obtained. …”
    Enlace del recurso
    Artículo
  16. 256

    The Rise and Fall of the HyFlex Approach in Mexico por Padilla Rodríguez, Brenda Cecilia

    Publicado 2022
    “…When educational institutions reopened their physical campuses, many schools and universities considered a hybrid, fexible (HyFlex) approach as a way of catering for diferent needs. …”
    Enlace del recurso
    Artículo
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    Primer registro fósil del gasterópodo Cincinnatia (Hydrobiidae: Nymphophilinae) en México por Czaja, Alexander, Estrada Rodríguez, José Luis, Romero Méndez, Ulises, Estrada Arellano, Josué Raymundo, González Zamora, Alberto

    Publicado 2017
    “…Morphology and discriminant analysisindicate that the fossil material correspond to Cincinnatia integra (Say, 1821), an extant species with a disjunct distribution between the eastern part of United States of America and southern Canada and a small area near Pánuco River, San Luis Potosí, Mexico. The new findings mark the westernmost limit of the original distribution of Cincinnatia and suggest a north-south connection between both areas in the original extension of C. integra, today separated according to the records by more than 700 km, since the late Pleistocene to sub-recent times. …”
    Enlace del recurso
    Artículo
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