Resultados de búsqueda - ((vary OR var) OR omar)*

  1. 681
  2. 682

    Calorific Value and Chemical Composition of Five Semi-Arid Mexican Tree Species por Ngangyo Heya, Maginot, Foroughbakhch Pournavab, Rahim, Carrillo Parra, Artemio, Rutiaga Quiñones, José Guadalupe, Zelinski, Volker, Pintor Ibarra, Luis

    Publicado 2016
    “…The content of mineral elements varied in trunks (1.09%–2.29%), branches (0.86%–2.75%), twigs (4.26%–6.76%) and leaves (5.77%–11.79%), showing the higher proportion in Ca (57.03%–95.53%), followed by K (0.95%–19.21%) and Mg (0.88%–13.47%). …”
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    Artículo
  3. 683

    Biodiversidad de crustáceos decápodos (Crustacea: Decapoda) en México por Alvarez, Fernando, Villalobos, José Luis, Hendrickx, Michel E., Escobar Briones, Elva, Rodríguez Almaraz, Gabino Adrián, Campos, Ernesto

    Publicado 2014
    “…A total of 299 species were collected, belonging to 53 farnilies and including 17 species of Penaeoidea, 45 of Caridea, 6 of Thalassinidea, 5 of Palinura, 1 of Astacidea, 63 of Anomura, and 162 of Brachyura. Number of species varied considerably from one habitat to another. Highest biodiversity was observed in the Bay of Mazatlán, with 121 species, followed by the continental shelf and the rocky intertidal (107 species each), the estuarine/coasta1 lagoons (48 species), the upper slope (18 species) and the sandy beaches (9 species). …”
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    Artículo
  4. 684

    Seroepidemiología y factores de riesgo de Leptospira spp y lentivirus en hatos ovinos y caprinos del noreste de México. por Chávez Sánchez, Jesús Francisco

    Publicado 2019
    “…In both species, dilutions varied between 1:100 to 1:400 reacting to the following serovars: Hardjo 7.8% (66/840), Icteroahemorrhagiae 1.9% (16/840), Bratislava 1.7% (14/840), and Pomona 1.2% (10/840). …”
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    Tesis
  5. 685

    A Real-Time SOSM Super-Twisting Technique for a Compound DC Motor Velocity Controller por Morfin, Onofre A., Castañeda, Carlos E., Valderrabano González, Antonio, Hernandez González, Miguel, Valenzuela, Fredy A.

    Publicado 2017
    “…The validation and robustness test of the proposed controller is carried out experimentally in a laboratory, where the closed-loop system is subject to an external disturbance and a time-varying tracking signal. This test is performed in real time using a workbench consisting of a DC motor—Alternating Current (AC) generator group, a DC/AC electronic drive, and a dSPACE 1103 controller board. …”
    Enlace del recurso
    Artículo
  6. 686

    Seroepidemiología y factores de riesgo de Leptospira spp y lentivirus en hatos ovinos y caprinos del noreste de México. por Chávez Sánchez, Jesús Francisco

    Publicado 2019
    “…In both species, dilutions varied between 1:100 to 1:400 reacting to the following serovars: Hardjo 7.8% (66/840), Icteroahemorrhagiae 1.9% (16/840), Bratislava 1.7% (14/840), and Pomona 1.2% (10/840). …”
    Enlace del recurso
    Tesis
  7. 687
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  11. 691
  12. 692
  13. 693
  14. 694
  15. 695
  16. 696

    Biomass and lipid induction strategies in microalgae for biofuel production and other applications por Alishah Aratboni, Hossein, Rafiei, Nahid, García Granados, Raúl, Alemzadeh, Abbas, Morones Ramírez, José Rubén

    Publicado 2019
    “…Here, we review these strategies which include modulating light intensity in cultures, controlling and varying CO2 levels and temperature, inducing nutrient starvation in the culture, the implementation of stress by incorporating heavy metal or inducing a high salinity condition, and the use of metabolic and genetic engineering techniques coupled with nanotechnology.…”
    Enlace del recurso
    Artículo
  17. 697
  18. 698
  19. 699
  20. 700

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