Resultados de búsqueda - ( compositor OR (( (compositees OR compositae) OR composites ) OR compositos ))

  1. 421

    Arcos magmáticos del ordovícico y del carbonífero en el basamento de la Sierra Madre Oriental en el Anticlinorio Huizachal Peregrina. por Alemán Gallardo, Eduardo Alejandro

    Publicado 2016
    “…Petrographic analysis shows a modal composition of plagioclase, quartz, ortopyroxene, muscovite and chlorite, with calcite, orthoclase, zircon and titanite as accessory minerals for the Peregrina Tonalite, while plagioclase, quartz, sanidine, biotite in a microcrystalline matrix with chlorite and sericite as secondary minerals, as well as disseminated pyrite, for the Aserradero Rhyolite. …”
    Enlace del recurso
    Tesis
  2. 422

    Análisis de factores de virulencia en aislamientos de Clostridium difficile de dos hospitales de tercer nivel de México. por Martínez Meléndez, Julio Adrián

    Publicado 2018
    “…The production of biofilm was determined by violet crystal staining and its composition was determined by detachment assays with proteinase K, NaIO4 and DNAse I. …”
    Enlace del recurso
    Tesis
  3. 423

    Implementación del sistema de producción de bioetanol en un reactor híbrido tipo batch para su uso en un motor de combustión interna. por Lucio López, Alex Nibardo de

    Publicado 2018
    “…Finally, the physicochemical characterization, the gas chromatography analysis to know the purity and finally, the injection in a CFR engine were carried out, in order to validate the quality of the gasoline-bioethanol mixture in two compositions E5% and E10%. From these mixtures were evaluated the levels of average maximum pressure in the chamber, duration of the first phase of combustion and autoignition values. …”
    Enlace del recurso
    Tesis
  4. 424

    Study on the properties of CuSbS₂ and CuSbSeₓS₂₋ₓ thin films for photovoltaic and photodetector applications por Vinayakumar, Vineetha

    Publicado 2019
    “…The structure, morphology, chemical composition and optoelectronic properties of the thin film formed at different conditions were analyzed using various characterization techniques such as XRD, Raman, SEM-EDX, XPS, UV-Vis spectroscopy, I-V and photocurrent response measurements. …”
    Enlace del recurso
    Tesis
  5. 425

    Análisis de la capacidad anti-inflamatoria del caldo de hueso en un modelo murino de colitis ulcerativa por Mar Solís, Laura Marisol

    Publicado 2020
    “…Therefore, the current study was conducted to evaluate the nutritional composition of BB and their anti-inflammatory effect in a murine model of Ulcerative Colitis (UC). …”
    Enlace del recurso
    Tesis
  6. 426

    Mecanismos de resistencia y perfil de expresion de genes involucrados en la resistencia a la deltametrina en poblaciones de Aedes aegypti (L.) (Diptera: Culicidae) en México por Contreras Perera, Yamili Jazmin

    Publicado 2020
    “…Based on these results, we highlight the need to implement strategies that involve monitoring of kdr frequencies and deepen the analysis of the morphology and cuticular composition in Aedes aegypti and association of these genes in pyrethroid cuticular resistance.…”
    Enlace del recurso
    Tesis
  7. 427

    Estudio mineralógico y geoquímico de los procesos de interacción roca – suelo – vegetación en el transecto Linares – La Ascención, Nuevo León. por Platas Castillo, Eliazar

    Publicado 2016
    “…Mineralogical arrangements of rock and soil samples have been established by petrographic and X-ray diffraction analyses. Trace-element compositions for rock source, edaphic layers and oak root have been established by ICP-MS. …”
    Enlace del recurso
    Tesis
  8. 428

    Estudio mineralógico y geoquímico de los procesos de interacción roca – suelo – vegetación en el transecto Linares – La Ascención, Nuevo León. por Platas Castillo, Eliazar

    Publicado 2016
    “…Mineralogical arrangements of rock and soil samples have been established by petrographic and X-ray diffraction analyses. Trace-element compositions for rock source, edaphic layers and oak root have been established by ICP-MS. …”
    Enlace del recurso
    Tesis
  9. 429

    Estudio geobiológico de la formación La Virgen y sus facies transicionales en los Potreros de Menchaca y La Virgen, Coahuila. por Gutiérrez Alejandro, Alejandra Guadalupe

    Publicado 2018
    “…Among the relevant findings derived from this study stand out the first report of the geochemical composition of the siliciclastic green shales from La Mula at La Virgen lower limit, and the first report of the two benthic foraminifera reported for the first time in La Virgen Formation (Choffatella decipiens and Charentia sp.) as well as the first report of the calcareous algae Thaumatoporella parvoversicura. …”
    Enlace del recurso
    Tesis
  10. 430

    Caracterización electroquímica de la pasivación de acero inoxidable empleado en la fabricación de fuselajes de helicópteros. por Lara Banda, María del Refugio

    Publicado 2018
    “…Stainless steels hardened by precipitation, known as PH (Precipitation Handening), present in their composition copper, aluminum, titanium, niobium and molybdenum that after being submitted to a thermal treatment of aging offer an alternative of high mechanical and machinability characteristics, which can be classified according to their structure in state annealing and the resulting behavior after aging treatment as: austenitic, semi-austenitic or martensitic. …”
    Enlace del recurso
    Tesis
  11. 431
  12. 432

    Valor nutricional de forrajes nativos del norte de México por Guerrero Cervantes, Maribel

    Publicado 2008
    “…Collections were carried out at the north region of Durango State, Mexico. The chemical composition was determined in each plant type; in addition, the extent and degree of ruminal fermentation, using the in vitro gas production technique with or whitout polietilene glycol and the in situ digestibility of dry matter, crude protein and neutral detergent fiber were also determined. …”
    Enlace del recurso
    Tesis
  13. 433

    Estudio geobiológico de la formación La Virgen y sus facies transicionales en los Potreros de Menchaca y La Virgen, Coahuila. por Gutiérrez Alejandro, Alejandra Guadalupe

    Publicado 2018
    “…Among the relevant findings derived from this study stand out the first report of the geochemical composition of the siliciclastic green shales from La Mula at La Virgen lower limit, and the first report of the two benthic foraminifera reported for the first time in La Virgen Formation (Choffatella decipiens and Charentia sp.) as well as the first report of the calcareous algae Thaumatoporella parvoversicura. …”
    Enlace del recurso
    Tesis
  14. 434

    Caracterización electroquímica de la pasivación de acero inoxidable empleado en la fabricación de fuselajes de helicópteros. por Lara Banda, María del Refugio

    Publicado 2018
    “…Stainless steels hardened by precipitation, known as PH (Precipitation Handening), present in their composition copper, aluminum, titanium, niobium and molybdenum that after being submitted to a thermal treatment of aging offer an alternative of high mechanical and machinability characteristics, which can be classified according to their structure in state annealing and the resulting behavior after aging treatment as: austenitic, semi-austenitic or martensitic. …”
    Enlace del recurso
    Tesis
  15. 435
  16. 436

    Valor nutricional de forrajes nativos del norte de México por Guerrero Cervantes, Maribel

    Publicado 2008
    “…Collections were carried out at the north region of Durango State, Mexico. The chemical composition was determined in each plant type; in addition, the extent and degree of ruminal fermentation, using the in vitro gas production technique with or whitout polietilene glycol and the in situ digestibility of dry matter, crude protein and neutral detergent fiber were also determined. …”
    Enlace del recurso
    Tesis
  17. 437

    Incidencia de estados serales sobre la diversidad de aves y el uso de su habitat en el bosque tropical subcaducifolio, Jalisco, México por Amparán Salido, Rosío Teresita

    Publicado 2005
    “…Abstract The fragmented landscape of the Tropical Subdeciduos Forest, thought seral stages, influence modifications in the structure and composition of the vegetation, which, at the same time, influence changes in the structure of the community of birds, particularly in diversity and use of resources. …”
    Enlace del recurso
    Tesis
  18. 438

    Incidencia de estados serales sobre la diversidad de aves y el uso de su habitat en el bosque tropical subcaducifolio, Jalisco, México por Amparán Salido, Rosío Teresita

    Publicado 2005
    “…Abstract The fragmented landscape of the Tropical Subdeciduos Forest, thought seral stages, influence modifications in the structure and composition of the vegetation, which, at the same time, influence changes in the structure of the community of birds, particularly in diversity and use of resources. …”
    Enlace del recurso
    Tesis
  19. 439

    Desarrollo de un proceso estandarizado de fermentación láctica de frijol (Phaseolus vulgaris) var. pinto americano para producción de un ingrediente tecnofuncional. por Cárdenas Cárdenas, María del Carmen

    Publicado 2018
    “…As any other legume, bean must be processed prior to be consumed, which changes its chemical composition. Considering the previous, and the value of this food in the diet of the Latin American population, the objective of this study was the development of a fermentative process to obtain a good-nutritional value and innocuous functional food ingredient, from the bean (P. vulgaris). …”
    Enlace del recurso
    Tesis
  20. 440

    Análisis del microbioma y su relación con citocinas en el fluido vaginal de pacientes con vaginosis bacteriana por Amador Patiño, Gustavo Izrahí

    Publicado 2017
    “…Though, balance of bacterial species might be predictive for a healthy status, a disturbance in the community composition could imply the origin of multiple diseases. …”
    Enlace del recurso
    Tesis

Herramientas de búsqueda: