Resultados de búsqueda - ((onda OR (roncal OR (((tropicales OR troncallo) OR troncarl) OR troncarll))) OR (once OR done))

Estudio de la combustión de mezclas de gasolina-bioalcohol en un motor de compresión variable CFR por Rubio Gómez, Guillermo

“…In the present research, a comparative study of the combustion of gasolinebioalcohol blends, up to 20 % volume, and neat gasoline has been done. This research has been conducted in a monocylinder, variable compression relation, CFR type SI engine. …”
Enlace del recurso

Interacciones alimentarias de depredadores en el noroeste del estado de Sonora por Alvarado, María del Socorro

“…Predator control as a consequence of reactive or proactive action is done in order to reduce damage to livestock and wildlife. …”
Enlace del recurso

Las representaciones sociales en el desarrollo de la identidad sexual de gays y lesbianas. por Silva Luévano, Benjamín Emanuel

“…General objective: To investigate social representations about homosexuality of gay and lesbian people through their emotions, coping, social support , vital events and thoughts during the process of developing their sexual identity. This was done through a non-experimental, exploratory, transectional design (García, 2009) with a mixed method: 4 of the Likert scales of the Psychosocial Assessment Battery of Life Event (Cantú and Álvarez, 2009; 2013) and semi-structured interview elaborated From the model of Cass (1979) applied individually and in discussion groups to men selfdefined as gays and women self-defined as lesbians. …”
Enlace del recurso

Estudio de la combustión de mezclas de gasolina-bioalcohol en un motor de compresión variable CFR por Rubio Gómez, Guillermo

“…In the present research, a comparative study of the combustion of gasolinebioalcohol blends, up to 20 % volume, and neat gasoline has been done. This research has been conducted in a monocylinder, variable compression relation, CFR type SI engine. …”
Enlace del recurso

Interacciones alimentarias de depredadores en el noroeste del estado de Sonora por Alvarado, María del Socorro

“…Predator control as a consequence of reactive or proactive action is done in order to reduce damage to livestock and wildlife. …”
Enlace del recurso

Caracterización geológica y geoquímica de fluidos en el sistema geotérmico Araró, Michoacán, México por Vigil Barrientos, Ana Julia

“…La identificación y caracterización de los minerales se realizó mediante la microscopía óptica de luz reflejada y transmitida, asimismo para complementar los estudios mineralógicos se utilizaron técnicas determinativas y cualitativas mineralógicas: Difracción de rayos X, Espectroscopia de Infrarrojo de onda corta y Microscopía electrónica. La química del agua se llevó a cabo con mediaciones de aniones y cationes, mediante cromatografía iónica, mediciones de elementos traza, isotopos estables y aplicación de geotermómetro de SiO2. …”
Enlace del recurso

Caracterización geológica y geoquímica de fluidos en el sistema geotérmico Araró, Michoacán, México por Vigil Barrientos, Ana Julia

“…La identificación y caracterización de los minerales se realizó mediante la microscopía óptica de luz reflejada y transmitida, asimismo para complementar los estudios mineralógicos se utilizaron técnicas determinativas y cualitativas mineralógicas: Difracción de rayos X, Espectroscopia de Infrarrojo de onda corta y Microscopía electrónica. La química del agua se llevó a cabo con mediaciones de aniones y cationes, mediante cromatografía iónica, mediciones de elementos traza, isotopos estables y aplicación de geotermómetro de SiO2. …”
Enlace del recurso

Evaluación antibacteriana de especies vegetales de un área de la Sierra Madre Oriental en Santiago, Nuevo León, México. por Villalón Rodríguez, Edmundo

“…To develop this study was a previous diagnosis, an ethnobotanical study, which surveys were conducted to obtain a list of species of medicinal plants used in the area, the medicinal use you give them, as prepared was held between other data. Once you obtained the list we proceeded to a purge of the species found, discarding those already studied or who polls have low probability of having antibacterial activity, to finally be selected five of them. …”
Enlace del recurso

Efecto de la suplementación materna con flavonoides sobre la expresión génica de GCK hepática en la descendencia adulta por Treviño de Alba, Carolina

“…Body weight was recorded once a week. At week 16 the rats were sacrificed, blood was collected, and the liver removed for further analysis. …”
Enlace del recurso

Predicción in silico de los dominios estructurales de las toxinas de PS2Aa1 y PS4Aa1 implicados en el modo de acción hacia células humanas anormales. por Reta Aldaba, Fátima del Carmen

“…The physical and chemical parameters were analyzed, and the characteristics of transmembrane proteins were corresponding. Once these data were taken, the model was sent to the Raptos X platform, where the three-dimensional structure of both proteins composed of three domains , domain I made up of alpha helices and beta sheets, domain II conformed by beta sheets and where the amphipatic hairpin is found, and domain III conformed by beta sheets, were predicted. …”
Enlace del recurso

Diseño y construcción de un reactor hibrido tipo batch para la producción de biocombustibles: biodiésel y bioetanol como caso de estudio. por Solís Ulloa, Juan Carlos

“…This prototype was instrumented with temperature and level sensors, a 2000 W resistance. to supply heat to the processes, 2 agitators for the agitation process and consists of 3 solenoid valves from 26 W to 120 V to transfer the fluids from one container to another. Once the construction stage was completed, the biodiesel production stage was carried out, which consisted first of all in evaluating the effect of the oil / methanol molar ratio (RMA) and the time of the process on the final yield of the biodiesel at the laboratory level. …”
Enlace del recurso

Caracterización parcial de la principal actividad fosfolipasa tipo A1 Y A2 en subfracciones de Trichomonas tenax por García Muñoz, Edna Marbella

“…We obtained the total extract and the subfractions, S30 and P30, from a mass culture. Once the proteins of the P30 and S30 subfractions were obtained and quantified, together with the total extract, the phospholipase activity of type A1 and A2 was determined by the radioassay method, where we found that both phospholipase activities, whose optimal pH is 8 (PLA1) and 6 (PLA2), both dependent on time, dose and concentration of Calcium. …”
Enlace del recurso

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

“…Plasmids were transfected into cell lines by lipofection. Once transfected, the cells were exposed to the epigenetic modulating drugs at different time periods and the luciferase activity was messured. …”
Enlace del recurso

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

“…For molecular approach, salt stress miRNAs libraries were generated using massive sequencing NextGen. Once analyzed, the biological function of gene targets implied on salt stress was explored through genetic engineering and chromatography GC/MS using Arabidopsis thaliana model organism. …”
Enlace del recurso

Evaluación antibacteriana de especies vegetales de un área de la Sierra Madre Oriental en Santiago, Nuevo León, México. por Villalón Rodríguez, Edmundo

“…To develop this study was a previous diagnosis, an ethnobotanical study, which surveys were conducted to obtain a list of species of medicinal plants used in the area, the medicinal use you give them, as prepared was held between other data. Once you obtained the list we proceeded to a purge of the species found, discarding those already studied or who polls have low probability of having antibacterial activity, to finally be selected five of them. …”
Enlace del recurso

Efecto de la suplementación materna con flavonoides sobre la expresión génica de GCK hepática en la descendencia adulta por Treviño de Alba, Carolina

“…Body weight was recorded once a week. At week 16 the rats were sacrificed, blood was collected, and the liver removed for further analysis. …”
Enlace del recurso

Predicción in silico de los dominios estructurales de las toxinas de PS2Aa1 y PS4Aa1 implicados en el modo de acción hacia células humanas anormales. por Reta Aldaba, Fátima del Carmen

“…The physical and chemical parameters were analyzed, and the characteristics of transmembrane proteins were corresponding. Once these data were taken, the model was sent to the Raptos X platform, where the three-dimensional structure of both proteins composed of three domains , domain I made up of alpha helices and beta sheets, domain II conformed by beta sheets and where the amphipatic hairpin is found, and domain III conformed by beta sheets, were predicted. …”
Enlace del recurso

Diseño y construcción de un reactor hibrido tipo batch para la producción de biocombustibles: biodiésel y bioetanol como caso de estudio. por Solís Ulloa, Juan Carlos

“…This prototype was instrumented with temperature and level sensors, a 2000 W resistance. to supply heat to the processes, 2 agitators for the agitation process and consists of 3 solenoid valves from 26 W to 120 V to transfer the fluids from one container to another. Once the construction stage was completed, the biodiesel production stage was carried out, which consisted first of all in evaluating the effect of the oil / methanol molar ratio (RMA) and the time of the process on the final yield of the biodiesel at the laboratory level. …”
Enlace del recurso

Caracterización parcial de la principal actividad fosfolipasa tipo A1 Y A2 en subfracciones de Trichomonas tenax por García Muñoz, Edna Marbella

“…We obtained the total extract and the subfractions, S30 and P30, from a mass culture. Once the proteins of the P30 and S30 subfractions were obtained and quantified, together with the total extract, the phospholipase activity of type A1 and A2 was determined by the radioassay method, where we found that both phospholipase activities, whose optimal pH is 8 (PLA1) and 6 (PLA2), both dependent on time, dose and concentration of Calcium. …”
Enlace del recurso

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

“…Plasmids were transfected into cell lines by lipofection. Once transfected, the cells were exposed to the epigenetic modulating drugs at different time periods and the luciferase activity was messured. …”
Enlace del recurso