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  1. 261

    Adaptation and content validity by expert judgment of the Oral Health Impact Profile applied to Periodontal Disease. por Rodríguez, Norma Idalia, Moral, José

    Publicado 2017
    “…The kappa coefficient showed perfect agreement for items 1 to 6 (k= 1) and 8 to 14, and very high agreement for item 7 (k= 0.967). Conclusion: The OHIP14-PD shows content validity. …”
    Enlace del recurso
    Artículo
  2. 262

    System identification applied to a single area electric power system under frequency response por Barrios Gómez, José Ángel, Gonzalez Longatt, Francisco, Claudio, Gianfranco

    Publicado 2021
    “…The results of the performance and simulation analysis exhibit that using the SI technique, fifth, fourth and third-order systems were obtained that graphically show a very small estimation error compared to the original signal, this fact could be check simulating the simplified models using the same input-output data. …”
    Enlace del recurso
    Artículo
  3. 263

    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
    “…The diseases suffered by Alfonso Reyes influenced his literary creation and, because of his constant diseases, he made very non-casual l reflections. He was also an exemplary patient.…”
    Enlace del recurso
    Artículo
  4. 264

    Structure and composition of Au/Co magneto-plasmonic nanoparticles por Bhattarai, Nabraj, Casillas, Gilberto, Khanal, Subarna, Bahena, Daniel, Velázquez Salazar, J. Jesús, Mejía Rosales, Sergio, Ponce, Arturo, Dravid, Vinayak, Whetten, Robert L., Mariscal, Marcelo M., Yacamán, Miguel José

    Publicado 2013
    “…The fabrication of bimetallic magnetic nanoparticles (NPs) smaller than the size of single magnetic domain is very challenging because of the agglomeration, non-uniform size, and possible complex chemistry at nanoscale. …”
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    Artículo
  5. 265
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  7. 267

    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
    “…Except in two cases, similarity indices (SI) based on number of species common to any pair of habitats were all very low. Continental shelf and the Bay of Mazatlán have 57 species in cornmon (SI = 0.50), while rocky shore habitat and the Bay of Mazatlán share 27 species (SI = 0.24). …”
    Enlace del recurso
    Artículo
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  13. 273

    Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea por Sivrikaya, H., Hafizoglu, H., Cragg, S. M., Carrillo, A., Militz, H., Mai, C., Borges, L. M. S.

    Publicado 2012
    “…Severity of wood boring attack determined using MOE showed a very good correlation with that determined by visual assessment in untreated wood, and a good correlation for treated wood. …”
    Enlace del recurso
    Artículo
  14. 274

    Size-Selected Ag Nanoparticles with Five-Fold Symmetry por Gracia Pinilla, Miguel Ángel, Ferrer, Domingo A., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo

    Publicado 2009
    “…Our results show that the synthesis by inert gas aggregation technique is a very promising alternative to produce metal nanoparticles when the control of both size and shape are critical for the development of practical applications.…”
    Enlace del recurso
    Artículo
  15. 275

    Natural durability of seven tropical timber species in ground contact at three sites in México por Colín Urieta, Serafín, Carrillo Parra, Artemio, Rutiaga Quiñones, José Guadalupe, López Albarrán, P., Gabriel Parra, Rosalío, Ngangyo Heya, Maginot

    Publicado 2018
    “…Dalbergia granadillo, Cordia elaeagnoides and Swietenia humillis were classified according to the European Standard EN 350-1 as very durable (Class 1), while Enterolobium cyclocarpum and Hura polyandra were classified as durable (Class 4). …”
    Enlace del recurso
    Artículo
  16. 276

    Developments of solid-phase microextraction fiber coatings for environmental pharmaceutical and personal care products analysis por Portillo Castillo, Omar Jassiel, Castro Ríos, Rocío, Chávez Montes, Abelardo, González Horta, Azucena C., Cavazos Rocha, Norma Cecilia, Waksman de Torres, Noemí, Garza Tapia, Marsela

    Publicado 2018
    “…The complexity of environmental samples together with the low concentration levels of these compounds makes necessary the use of sample preparation techniques capable of removing interferences, as well as preconcentrated analytes, and SPME is a very promising alternative to achieve this. This review describes the recent developments in SPME with classical and novel coatings and its applications for PPCP determination in environmental samples.…”
    Enlace del recurso
    Artículo
  17. 277

    Size-selected ag nanoparticles with five-fold symmetry por Miguel Angel, Garcia Pinilla, Ferrer, Domingo A., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo

    Publicado 2009
    “…Our results show that the synthesis by inert gas aggregation technique is a very promising alternative to produce metal nanoparticles when the control of both size and shape are critical for the development of practical applications.…”
    Enlace del recurso
    Artículo
  18. 278
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  20. 280

    Análisis de la actividad antimicrobiana de vegetales fermentados con Rhizopus oligosporus contra bacterias enteropatógenas por Montes Quiroz, Alejandrina

    Publicado 2009
    “…While, the concentration of total phenols did not vary in any test. However, the MBCs obtained from extracts before the fermentation increased after the heat sterilization of plants. …”
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