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  1. 1501

    Efecto de la competencia en el crecimiento de variables dasométricas de Pinus pseudostrobus Lindl. en el sur de Nuevo León, México. por Rodríguez Alemán, Analí Celene

    Publicado 2017
    “…The data were obtained from 53 random sampling sites of 400, 500 and 1000 mts 2 from which the dasometric variables were obtained: normal diameter, total height, clean shaft height and cup diameter as well as distance between trees and The competition effect was analyzed by 6 distance-dependent competition indices, and the 3 criteria for selecting competing trees were also evaluated. It was found that the best results were provided by the IC1 competition index Alemdag (1978), for the two selection criteria used since it was the index that best explained the growth-index relationship of competence with a coefficient of determination that ranges between 0.20 and 0.42%, followed by the index developed by Braathe (1980) which explains between 0.14 and 0.33% the effect of competition on growth in basal area (GI) and finally the lowest and therefore less reliable results were obtained Index of Daniels et., To 1989 which provided only between 0.11 and 0.18% to explain such relationship.…”
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  2. 1502

    El efecto de la hipnoterapia en el dolor e imagen corporal en pacientes con cáncer de mama mastectomizadas. por Moreno Hernández, Diana Carolina

    Publicado 2018
    “…At the end of the evaluations, it was recorded that the patients had a significant improvement in pain in the patients of the hypnosis group, the day after the surgery and in the follow-up, performed one week after the surgery, as well as a minor alteration in the body image also in the hypnosis group. Key words: Clinical hypnosis, pain, breast cancer, body image, mastectomy.…”
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  3. 1503

    Mathematical formulations and optimization algorithms for solving rich vehicle routing problems. por Palomo Martínez, Pamela Jocelyn

    Publicado 2018
    “…Computational results over small-sized instances show that the heuristic is competitive with the ǫ-constraint method. Also, computational tests over large-sized instances were carried out in order to study how the characteristics of the instances impact the algorithm performance. …”
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  4. 1504

    Los millennials como nueva generación y su introducción en el área laboral. por González Delgadillo, Alicia

    Publicado 2019
    “…The present research work reveals the challenges of organizational communication with the introduction of the Y or millennial generation, as it is also known, in the different labor organizations and the combination of profiles that are being taken when interacting with the rest of generational groups such as baby boomers and generation X. …”
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  5. 1505

    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
    “…Recombinant cellulases could be useful in a bioethanol production program based on sugar, it could also have another applications such as the treatment of products in fermentation industry; besides provide extra information that could facilitate cellulolytic understanding in termites and therefore to the development of biopesticides.…”
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  6. 1506

    Afecto, alexitimia e ingesta emocional en personas con sobrepeso y obesidad. por Romero Legorreta, Natalia

    Publicado 2018
    “…A positive relationship was found between emotional eating and body mass index, especially in women, who also had higher levels of alexithymia. These findings highlight the relevance of psychological factors in obesity and therefore we must highlight the importance of a multidisciplinary intervention, where health psychology plays an important role in the prevention and treatment of excess weight that is putting at risk the health of the population.…”
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  7. 1507

    Aislamiento y caracterización de un inmunógeno asociado al linfoma L5178Y por Caballero Hernández, Diana Elia

    Publicado 2008
    “…Through this approach it was detected an immunogenic form of alpha-2-HSglycoprotein, also known as fetuin-A, on LY-R lymphoma cells. Fetuin-A was recognized by antibodies present in the serum of LY-R tumor-bearing and immunized mice, but not by sera of mice immunized with the non-tumorigenic variant LY-S or by healthy mouse serum. …”
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  8. 1508

    Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

    Publicado 2006
    “…Results were different for different land use histories, given that species composition was also different. Jaccard and Sorensen Similarity indices showed that the community formerly used for intensive grazing was the most different from other land use histories. …”
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  9. 1509

    Diversidad florística y vegetación del área natural protegida altas cumbres, Tamaulipas, México por García Morales, Leccinum Jesús

    Publicado 2009
    “…This floristic richness represents also the 31% of the species, 51% of the genera and 74% of the families recorded from the State, and 39% of the floristic richness of the Sierra Madre Oriental in Tamaulipas. …”
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  10. 1510
  11. 1511
  12. 1512
  13. 1513
  14. 1514
  15. 1515
  16. 1516
  17. 1517
  18. 1518
  19. 1519
  20. 1520

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