Resultados de búsqueda - ((( acto OR ( altors OR ( effect OR efectores ))) OR facto ) OR autor )*

  1. 1381

    Efecto tóxico in vivo e in vitro de los extractos polares de nueve plantas utilizadas en medicina tradicional. por González Yáñez, Ma. Guadalupe Ernestina

    Publicado 2018
    “…The objective of this research is to determine the toxic effect, in vivo e in vitro, from the aqueous and methanol extract of nine plants used in the traditional mexican medicine. …”
    Enlace del recurso
    Tesis
  2. 1382

    Biología de la latencia en semillas de chile piquín Capsicum annuum var. glabriusculum (Dunal) Heiser & Pickersgill. El papel de las fitohormonas. por López Valdez, Alma Paula

    Publicado 2018
    “…However, in spite of the research that has been done in this species, it has not been exploited as it should, therefore in this study we propose to study the effect of temperature (4°C and 24°C) and the age of storage of cayenne pepper seeds (0, 3, 6, 9 and 12 months of age), soaked in comercial gibberellic acid (Biogib) on germination, and the phytohormone content such as gibberellins, auxins and kinetin that are in the seeds and that intervene in the process of germination, we also study the effect of the cell división process, with the objective of corroborating the physiological relationship of phytohormones with the cell division processes that take place during germination, in order to identify the ideal age of seed crop storaged at 4°C and 24°C. …”
    Enlace del recurso
    Tesis
  3. 1383

    El efecto del uso de medios electrónicos antes de acostarse a dormir sobre el ciclo vigilia-sueño en adolescentes que asisten a clases en un turno matutino y en un turno vespertino... por Arrona Palacios, Arturo

    Publicado 2016
    “…The main result was that a negative effect on the sleep-wake cycle was found in adolescents using electronic media before bedtime that attend classes in a morning shift and in an afternoon shift. …”
    Enlace del recurso
    Tesis
  4. 1384

    Fármacos epigenéticos con efecto en la actividad promotora del gen rb1 en células hepáticas humanas por Vargas Gómez, Jorge Eduardo

    Publicado 2019
    “…In the present work we analyzed the effect of these drugs in the promoter region of the RB1 gene in the HepG2 and Huh-7 cell line. …”
    Enlace del recurso
    Tesis
  5. 1385
  6. 1386

    Respuesta morfofisiológica y molecular de Atriplex canescens (Pursh) Nutt. a estrés salino y transferencia de halotolerancia hacia un organismo modelo por Garza Aguirre, Raúl Alejandro

    Publicado 2020
    “…This research provides the first evidence of salt stress effect over A. canescens miRNAs and the possible role of PGDH family isoforms in plant salt stress tolerance.…”
    Enlace del recurso
    Tesis
  7. 1387
  8. 1388
  9. 1389

    Factores determinantes en las OPI (Determining Factors in Initial Public Offers) por Rodríguez, M. P., Treviño, E., Cortez Alejandro, Klender Aimer

    Publicado 2008
    “…Abstract. The effect of “underpricing” is closely related to the difference of the price set up in the IPO and the closing price of its first day of trading. …”
    Enlace del recurso
    Artículo
  10. 1390

    Embotelladoras ARCA Uses Operations Research to Improve Territory Design Plans por López Pérez, Jesús Fabián, Ríos Mercado, Roger Z.

    Publicado 2013
    “…This imbalance had a negative effect among company workers since each territory (customer order capturing by sales associates, product routing by truck drivers, and so on) is handled by a different team. …”
    Enlace del recurso
    Artículo
  11. 1391
  12. 1392
  13. 1393
  14. 1394
  15. 1395

    La historia no contada de las mujeres en la ciencia = The untold story of women in science por Flores Espínola, Artemisa

    Publicado 2018
    “…Secondly, through the method of case studies, the text shows that even two of the most important scientists in the history of science experience the ‘Matilda effect’ of women in science.…”
    Enlace del recurso
    Artículo
  16. 1396

    Self-Determined Motivation and Competitive Anxiety in Athletes/Students: A Probabilistic Study Using Bayesian Networks por Ponseti, Francisco Javier, Almeida, Pedro L., Lameiras, Joao, Martins, Bruno, Olmedilla, Aurelio, López Walle, Jeanette M., Reyes, Orlando, García Mas, Alexandre

    Publicado 2019
    “…The instantiations carried out support the existence of these probabilistic relationships, demonstrating their scarce influence on anxiety about competition generated by the intrinsic motivation, and the complex probabilistic effect of introjected and identified regulation regarding the appearance of anxiety due to worry about performance.…”
    Enlace del recurso
    Artículo
  17. 1397

    Integrating Disciplines with PBL at the Autonomous University of Nuevo Leon (UANL) por Aparicio, Carlos Estuardo, Hinojosa, Karen, Casillas Zapata, Amanda Melissa

    Publicado 2020
    “…Problem-based learning is one of the most useful resources in education with the potential to effect real world change. The evident benefits of PBL in the face of the challenges that Latin America presently encounters have led many institutions to consider the adoption of PBL curricula. …”
    Enlace del recurso
    Artículo
  18. 1398
  19. 1399

    Photocatalytic hydrogen production by biomimetic indium sulfide using Mimosa pudica leaves as template por Carrasco Jaim, Omar Ali, Ahumada Lazo, Rubén, Clark, Pip C.J., Gómez Solís, Christian, Fairclough, Simon M., Haigh, Sarah J., Leontiadou, Marina A., Handrup, Karsten, Torres Martínez, Leticia M., Flavell, Wendy R.

    Publicado 2019
    “…Biomimetic sulfur-deficient indium sulfide (In2.77S4) was synthesized by a template-assisted hydrothermal method using leaves of Mimosa pudica as a template for the first time. The effect of this template in modifying the morphology of the semiconductor particles was determined by physicochemical characterization, revealing an increase in surface area, decrease in microsphere size and pore size and an increase in pore volume density in samples synthesized with the template. …”
    Enlace del recurso
    Artículo
  20. 1400

    Comparative Study of Antitumor Activity between Lipophilic Bismuth Nanoparticles (BisBAL NPs) and Chlorhexidine on Human Squamous Cell Carcinoma por Martínez Pérez, Fernando, García Cuellar, Claudia María, Hernández Delgadillo, René, Zaragoza Magaña, Valentín, Sánchez Pérez, Yesennia, Meester, Irene, Nakagoshi Cepeda, Sergio Eduardo, Solís Soto, Juan Manuel, Nakagoshi Cepeda, María Argelia Akemi, Chellam, Shankararaman, Cabral Romero, Claudio

    Publicado 2019
    “…BisBAL NPs were synthesized by colloidal method and characterized by energy dispersive X-ray spectroscopy in conjunction with scanning electron microscopy (EDS-SEM). The effect of BisBAL NPs and CHX on oral cancer cell line (CAL-27) and nontumor control cell human gingival fibroblasts (HGFs) was determined by MTT cell viability assay. …”
    Enlace del recurso
    Artículo

Herramientas de búsqueda: