Resultados de búsqueda - ((((ligur OR ligar) OR (main OR maine)) OR (ligan OR liga)) OR ligules) 1~

  1. 401
  2. 402

    Los bancos de semillas y su germinación en ambientes semiáridos por Sánchez Salas, Jaime, Muro Pérez, Gisela, Flores Rivas, Joel David, Jurado Ybarra, Enrique, Sáenz Mata, Jorge

    Publicado 2015
    “…Indistintamente, los cúmulos de semillas responden a las variaciones y al impacto de las precipitaciones pluviales que se presentan en cada sitio. …”
    Enlace del recurso
    Artículo
  3. 403

    La medicina y la enfermedad en Alfonso Reyes por Medina López, Yuliana Montserrat, Chávez Robledo, Patricia, Villarreal Marroquín, Nallely, Reyes, Alicia, Valdez García, Jorge E., García Guerrero, Carlos Jair

    Publicado 2009
    “…Se revisa su biografía, que muestra la evolución de sus síntomas cardiovasculares y se documentan las patologías principales que tuvo a lo largo de su vida. …”
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    Artículo
  4. 404
  5. 405

    A discussion about the rod position in the splitting tensile tests on hollow concrete blocks por Chávez Gómez, Jorge Humberto, Alvarez Pérez, José, Mesa Lavista, Milena, Fajardo San Miguel, Gerardo, Cavazos de Lira, Diego, González Alcorta, Ricardo

    Publicado 2023
    “…Different locations of the rod from the ASTM-C-1006 splitting test were analyzed. The tensile strength was evaluated in four different ways, placing the rod: (1) in the transversal direction over the gross area, (2) in the transversal direction over the net area, (3) in the longitudinal direction, and (4) 200 mm from the central region of the block in the longitudinal direction. …”
    Enlace del recurso
    Artículo
  6. 406

    Metal Complexes Containing Natural and Artificial Radioactive Elements and Their Applications por Kharissova, Oxana Vasilievna, Méndez Rojas, Miguel Ángel, Kharisov, Boris I., Méndez, Ubaldo, Martínez, Perla

    Publicado 2014
    “…Actinide and technetium complexes with O-, N-, N,O, N,S-, P-containing ligands, as well π-organometallics are discussed from the view point of their synthesis, properties, and main applications. …”
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    Artículo
  7. 407

    Erosion problem in tool steel using cold box core-making process por Rodríguez, Eduardo, Pérez, Alberto, Mercado Solis, Rafael David, Velasco Tellez, Abraham, Jiménez, Omar, Flores, Martín, González, Marco Aurelio, Ibarra, Jesús

    Publicado 2019
    “…Steel specimens were heat treated to obtain hardness of 294, 445 and 595 HV200 (29, 45 and 55 HRC). Erosion tests were carried out at impingement angles from 20° to 90° and air drag pressures of 1.38, 2.07 and 2.76 bar (20, 30 and 40 psi). …”
    Enlace del recurso
    Artículo
  8. 408

    An applied general equilibrium analysis of fiscal reforms to fight poverty in Mexico por Núñez Rodríguez, Gaspar, Polo Andrés, Clemente

    Publicado 2008
    “…Moreover, the distribution gap increases in the latter case since the richest households receive the largest benefits. Clasificación JEL: D58, I32, I38.…”
    Enlace del recurso
    Artículo
  9. 409

    Acute Hypoglycemic and Antidiabetic Effect of Teuhetenone A Isolated from Turnera diffusa por Parra Naranjo, Aída Salomé, Delgado Montemayor, Cecilia, Fraga López, Alejandra, Castañeda Corral, Gabriela, Salazar Aranda, Ricardo, Acevedo Fernández, Juan José, Waksman Minsky, Noemí Herminia

    Publicado 2017
    “…Through bioassay-guided fractionation of a methanolic extract obtained from the aerial part of T. diffusa, teuhetenone A was isolated and identified as the main metabolite responsible for the plant’s hypoglycemic activity. …”
    Enlace del recurso
    Artículo
  10. 410

    In vitro antimicrobial activity of CatDex against Porphyromonas endodontalis por Carrillo-Sosa, María Fernanda Mayela, Rodríguez Delgado, Idalia, Flores Treviño, Jorge Jaime, De la Garza Ramos, Myriam Angélica, Madla Cruz, Elizabeth, Escamilla García, Erandi, Cárdenas Estrada, Eloy

    Publicado 2018
    “…The aim of the study is to evaluate the in vitro antimicrobial activity of CatDex in doses ranging from 0.17 to 0.05% and compared it with NaClO 5.25, 2.5 and 1.25%, against Porphyromonas endodontalis. …”
    Enlace del recurso
    Artículo
  11. 411

    Ni-Co Alloy and Multisegmented Ni/Co Nanowire Arrays Modulated in Composition: Structural Characterization and Magnetic Properties por Méndez, Miguel, González, Silvia, Vega, Víctor, Teixeira, Jose, Hernando, Blanca, Luna Criado, Carlos, Prida, Víctor M.

    Publicado 2017
    “…X-ray diffraction, and scanning and high-resolution transmission electron microscopies allowed for the structural, morphological, and compositional investigations of a few micrometers long and approximately 40 nm in diameter of pure Ni and Co single elements, together with multisegmented Ni/Co and alloyed Ni-Co nanowires. …”
    Enlace del recurso
    Artículo
  12. 412

    Human rights in higher education and its application in the social environment por Vázquez Luna, Elio Francisco, Amador Corral, Sandra Rubí, Escalera Silva, Luz Alejandra

    “…In addition, 90% consider that knowledge of the subject can guide students to solve some problems in their daily lives. 100% consider that their professional experience can help students understand the content of the subject (autocratic model); 91% are interested in knowing what and how students learn (democratic style); 66% consider that the knowledge acquired during the teaching of my subject on human rights (laissez-faire style) is not the responsibility of the students. …”
    Enlace del recurso
    Artículo
  13. 413

    MEETING OUR LADY OF GUADALUPE IN EIGHTEENTH-CENTURY MEXICO por Taylor, William B.

    Publicado 2022
    “…His initiatives were well received at home and abroad, culminating in a papal bull of 1754 in which Pope Benedict XIV officially announced the miracle and recognized Mary of Guadalupe as patroness of New Spain, borrowing the words of Psalm 147, Non fecit taliter omni nationi (He -God- has favored no other people in this way). …”
    Enlace del recurso
    Artículo
  14. 414
  15. 415

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

    Publicado 2008
    “…All nests were in tree cavities, and the mean tree and nest cavity heights (N = 14) were 16.9 ± 7.8 mand11.4 ±4.1m,respectively. …”
    Enlace del recurso
    Artículo
  16. 416
  17. 417
  18. 418

    Effect of milling time on mechanical properties of fly ash incorporated cement mortars por Zaldívar Cadena, Antonio Alberto, Díaz Peña, Ismael, González López, Javier Rodrigo, Vázquez Acosta, Francisco, Cruz López, Arquímedes, Vázquez Cuchillo, Odilón, Vázquez Rodríguez, Francisco Javier, Serrato Arias, Lucero Marisol

    Publicado 2013
    “…In this work, samples were prepared by replacing cement by ground fly ash in 10, 20 and 30% by weight. The characterization of raw materials and microstructure was obtained by Scanning Electron Microscopy (SEM) and X-ray diffraction (XRD). …”
    Enlace del recurso
    Artículo
  19. 419
  20. 420

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