Resultados de búsqueda - ((((sumar OR sumoa) OR sum) OR (((some OR usuma) OR (asumen OR same)) OR auuusumooe)) OR uusuma)*

  1. 881

    Influence of the roughening method, joint configuration and adhesive thickness on the shear strength of ferritic stainless steel surfaces joined by methyl methacrylate por Cruz González, Celso E., Mosquera Artamonov, José Daniel, Santillán, Saúl D., Gámez Cuatzin, Hugo

    Publicado 2018
    “…The difference of shear stress of 20.69 and 12.67 MPa was obtained for the mechanical and chemical roughening respectively, since the difference in wettability was around 78 and 113° for the same surface finishing. According to analyze the combination of factors for a shear stress of 21.80 MPa are mechanical roughening, single lap joint and glass b eads. …”
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  2. 882

    The influence of untreated sugarcane bagasse ash on the microstructural and mechanical properties of mortars por Maldonado García, M. A., Hernández Toledo, U. I., Montes García, P., Valdez Tamez, Pedro Leobardo

    Publicado 2018
    “…The compressive strengths of the mortars at the same ages were then obtained. The results show that the addition of 10 and 20% UtSCBA caused a slight decrease in workability of the mortars but improved their microstructure, increasing the long-term compressive strength. …”
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    Artículo
  3. 883

    Comparación de la resistencia aeróbica entre jóvenes futbolistas mexicanos de una escuela de élite y no élite por Ródenas Cuenca, Luis Tomás, Pérez Cano, Roque, Medina Villanueva, Samantha, Vanegas Farfano, Minerva

    Publicado 2018
    “…Abstract The objective of this study was to compare the levels of aerobic resistance and how it evolves in youth soccer players of the same age from two schools each with a different orientation: one elite school and one non-elite school during the 2016-17 season. …”
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  4. 884

    Estudio taxonómico y filogenético del género Gyromitra (Fungi, Ascomycotina, Pezizales) por Medel Ortiz, Rosario

    Publicado 2006
    “…Using this approach the study concludes that Gyromitra, Discina, Neogromitra and Paradiscina, are the same, and phylogenetically are different from the genus Pseudorhizina which morphologically resemble Gyromitra. …”
    Enlace del recurso
    Tesis
  5. 885

    Starch-mediated synthesis of mono- and bimetallic silver/gold nanoparticles as antimicrobial and anticancer agents por Lomelí Marroquín, Diana, Medina Cruz, David, Nieto Argüello, Alfonso, Vernet Crua, Ada, Chen, Junjiang, Torres Castro, Alejandro, Webster, Thomas J, Cholula Díaz, Jorge L

    Publicado 2019
    “…Background and aim: Bimetallic silver/gold nanosystems are expected to significantly improve therapeutic efficacy compared to their monometallic counterparts by maintaining the general biocompatibility of gold nanoparticles (AuNPs) while, at the same time, decreasing the relatively high toxicity of silver nanoparticles (AgNPs) toward healthy human cells. …”
    Enlace del recurso
    Artículo
  6. 886

    Estudio taxonómico y filogenético del género Gyromitra (Fungi, Ascomycotina, Pezizales) por Medel Ortiz, Rosario

    Publicado 2006
    “…Using this approach the study concludes that Gyromitra, Discina, Neogromitra and Paradiscina, are the same, and phylogenetically are different from the genus Pseudorhizina which morphologically resemble Gyromitra. …”
    Enlace del recurso
    Tesis
  7. 887
  8. 888
  9. 889
  10. 890
  11. 891
  12. 892

    LA SATISFACCIÓN DEL PACIENTE CON LA ATENCIÓN TÉCNICA DEL SERVICIO ODONTOLÓGICO por Elizondo-Elizondo, José, Quiroga-García, Miguel Ángel, Palomares-Gorham, Paula Isabel, Martínez-González, Gustavo Israel

    Publicado 2011
    “…The study population consisted of 5 groups of 40 patients for the same number of dental specialty clinics. It was noted that there is a relationship between clinical and satisfaction of technical care (p <0.05). …”
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  13. 893

    COMPARACIÓN DE CUATRO INSTRUMENTOS UTILIZADOS EN LA EVALUACIÓN DE LOS TRASTORNOS POR DÉFICIT DE ATENCIÓN E HIPERACTIVIDAD por Flores-Aréchiga Amador, Amador, Garza-González, Marco Tulio, Llaca-Díaz, Jorge, Gómez-Espinel, Irene A.

    Publicado 2016
    “…They were evaluated 1 742 primary and 798 secondary schools, 1 193 and 556 men, same order. The instruments used were opinion of teachers (probable ADHD), Figure of Rey-Osterrieth, (FRO) visual Cancellation of Meshullam (CV) and Conners teacher. …”
    Enlace del recurso
    Artículo
  14. 894
  15. 895
  16. 896
  17. 897
  18. 898
  19. 899
  20. 900

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