Resultados de búsqueda - ( tardado OR (( variado OR variaron ) OR ( variados OR ( variarons OR variations ))))

The esperanza window trap reduces the human biting rate of Simulium ochraceum s.l. in formerly onchocerciasis endemic foci in Southern Mexico por Rodríguez Pérez, Mario Alberto, Garza Hernandez, Javier Alfonso, Salinas Carmona, Mario César, Fernández Salas, Ildefonso, Reyes Villanueva, Filiberto, Real Najarro, Olga, Cupp, Eddie W., Unnasch, Thomas R.

“…Flies were also collected outside the dwellings to control for variations in the local fly populations. When the EWTs were present, there was a significant reduction in the human biting rate at both the household and school locations at collection sites, with a greater effect observed in the schools. …”
Enlace del recurso

Caracterización palinológica de las especies de orégano de los géneros Lippia (Verbenaceae) y Poliomintha (Lamiaceae) de Nuevo León por Rocha Estrada, Alejandra, Alvarado Vázquez, Marco Antonio, García Sánchez, Jessica Elizabeth, Guzmán Lucio, Marco Antonio, Hernández Piñero, Jorge Luis, Foroughbakhch Pournavab, Rahim

“…For the species of the genus Poliomintha, a hexacolpate and reticulate exine was observed as well as variations in the grain size, with P. bustamanta being the largest.…”
Enlace del recurso

Litterfall production and nutrient deposition through leaf fallen in three tamaulipan thornscrub communities, north-eastern Mexico por López Hernández, Juan Manuel, Maiti, Ratikanta, Gómez Meza, Marco Vinicio, González Rodríguez, Humberto, Cantú Silva, Israel, Ramírez Lozano, Roque Gonzalo, Moreno Pando, Maricela, Estrada Castillón, Andrés Eduardo

“…There were spatial and temporal variations in litterfall deposition in terms of quantity, quality and potential nutrient returns. …”
Enlace del recurso

Transportability of non-target arthropod field data for the use in environmental risk assessment of genetically modified maize in Northern Mexico por Corrales Madrid, José Luis, Martínez Carrillo, José Luis, Osuna Martínez, M. B., Durán Pompa, Héctor Abel, Alonso Escobedo, José, Javier Quiñones, F., Garzón Tiznado, José Antonio, Castro Espinoza, Luciano, Zavala García, Francisco, Espinoza Banda, Armando, González García, Juvencio, Jiang, C., Brown, C. R., De la Fuente Martínez, Juan Manuel, Heredia Díaz, Oscar, Whitsel, J. E., Asiimwe, P., Baltazar, Baltazar M., Ahmad, A.

“…The distribution of taxa observed in this study provides evidence that irrespective of variations in overall biodiversity of a given ecoregion, important herbivore, predatory and parasitic arthropod taxa within the commercial maize agroecosystem are highly similar indicating that relevant data generated in one ecoregion can be transportable for the risk assessment of the same or similar GM crop in another ecoregion.…”
Enlace del recurso

Efecto antiviral de bifidobacterium longum y chlorella sorokiniana en un modelo de infección in vitro por Romero Arguelles, Ricardo

“…Several enteric pathogenic viruses possess antigenic variations and produce proteins that interfere with the host innate immune response, inhibiting the interferon (INFs) signaling pathway and evading the immune response even after vaccination. …”
Enlace del recurso

Efecto antiviral de bifidobacterium longum y chlorella sorokiniana en un modelo de infección in vitro por Romero Arguelles, Ricardo

“…Several enteric pathogenic viruses possess antigenic variations and produce proteins that interfere with the host innate immune response, inhibiting the interferon (INFs) signaling pathway and evading the immune response even after vaccination. …”
Enlace del recurso

Desterritorialización de la costa quintanarroense: el caso de Playa del Carmen por Pinkus Rendón, Miguel Angel, Gonzalez Ku, Abril Monserrat, López Niquete, Ashantti Vereniss

Enlace del recurso

Efecto de la temperatura en la respuesta inmune de Trichoplusia ni a bajas concentraciones de AcMNPV. por Orozco Flores, Alonso Alberto

“…Insect’ immune response variations have become critical, since it may be affected by climate changes. …”
Enlace del recurso

Diseño de una escala de ADN organizacional y engagement aplicada en dos empresas del estado de Nuevo León por Rojas Torres, Stephany María

“…It is concluded that the levels of Organizational DNA and Engagement are very high, that the type of DNA are distributed proportionally without any specific type, and that for this first approach from the sample obtained there is no significant correlation between the variables or dimensions, so it is recommended to extend the evaluation with a larger sample in order to determine how the scale is going to behave and what important variations it may present.…”
Enlace del recurso

Efecto de la temperatura en la respuesta inmune de Trichoplusia ni a bajas concentraciones de AcMNPV. por Orozco Flores, Alonso Alberto

“…Insect’ immune response variations have become critical, since it may be affected by climate changes. …”
Enlace del recurso

Diseño de una escala de ADN organizacional y engagement aplicada en dos empresas del estado de Nuevo León por Rojas Torres, Stephany María

“…It is concluded that the levels of Organizational DNA and Engagement are very high, that the type of DNA are distributed proportionally without any specific type, and that for this first approach from the sample obtained there is no significant correlation between the variables or dimensions, so it is recommended to extend the evaluation with a larger sample in order to determine how the scale is going to behave and what important variations it may present.…”
Enlace del recurso

Caracterización química de un fermentado a base de moringa y sábila por Morales-González, E.C., Hernández-Rodríguez, J.P., Méndez-Zamora, G., García-Gómez, C., Márquez-Reyes, J.M.

Enlace del recurso

Bienestar Psicológico en Universitarios Mexicanos Deportistas y No Deportistas por Borunda-Zueck, Edgar, Blanco Ornelas, José René, Blanco Vega, Humberto, Jurado-García, Perla Jannet

Enlace del recurso

Producción, densidad y disponibilidad in vitro del almidón de maíz y sorgo a varias velocidades de rolado al vapor. por Ramos Acevedo, Emanuel

“…La DIVFDN obteniéndose valores que variaron (p > 0.05) de 75.2% a 86.9%.…”
Enlace del recurso

Producción, densidad y disponibilidad in vitro del almidón de maíz y sorgo a varias velocidades de rolado al vapor. por Ramos Acevedo, Emanuel

“…La DIVFDN obteniéndose valores que variaron (p > 0.05) de 75.2% a 86.9%.…”
Enlace del recurso

Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem por Lezama Lope, Uriel Iram

“…To tackle the generator scheduling problem, we propose and develop five matheuristic methods, including four variations of local branching (LB) and one using kernel search (KS). …”
Enlace del recurso

Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem por Lezama Lope, Uriel Iram

“…To tackle the generator scheduling problem, we propose and develop five matheuristic methods, including four variations of local branching (LB) and one using kernel search (KS). …”
Enlace del recurso

Análisis de las motivaciones, factores de éxito y obstáculos al espíritu empresarial: estudio comparativo entre México, EEUU y Turquía (Analysis of motivations, factors of success... por Partida Puente, Abel, Carrera Sánchez, María Margarita, Villarreal Villarreal, Luis Alberto

“…Looking for the factors that explain the variations of the entrepreneur phenomenon, the first studies are focused in the personal characteristics that differentiate the entrepreneurs from the ones that are not. …”
Enlace del recurso

Mineralogical and geochemical evidence of magma mingling/mixing in the Sierra de las Cruces volcanic range, Mexican Volcanic Belt por Velasco Tapia, Fernando, Rodríguez Saavedra, Pedro, Márquez, A., Navarro de León, Ignacio, De Ignacio, Cristina, Marroquín Guerra, Sylvia Gabriela, Quintanilla Garza, Jesús, Rangel Alvarez, Oscar Mario

“…The evidences of magma mixing and mingling include: (a) normal and sieved plagioclases in the same sample, rounded and embayed crystals, and armoured rims over the dissolved crystal surfaces; (b) subrounded, vesicular magmatic enclaves, ranging from a few millimeters to ~20 centimeters in size, with plagioclase + orthopyroxene + amphibole + quartz ± olivine ± Fe-Ti-oxides assemblage; (c) mineral chemistry evidence such as crystals with reaction rims or heterogeneous plagioclase compositions (inverse and oscillatory zoning or normally and inversely zoned crystals) in the same sample; and (d) elemental geochemical variations and trace-element ratio more akin to magma mixing and to some extent diffusion process. …”
Enlace del recurso

Evaluación geomecánica y cinemática del tramo Juan Capitán–El Chihue, Ciudad Victoria, Tamaulipas (carretera TAM-126 rumbo nuevo). por Meza Hernández, Leonardo Arturo

“…The main aim of this evaluation is to note how suceptible the safety factor is, either to increase or decrease with the minimum orientation and inclination variations of the cut with respect to the different discontinuities sets of the geological structure that has been excavated, which is useful for the planning of a road trace, as well as, if necessary, make pertinent suggestions to rethink the project and its work fronts.…”
Enlace del recurso