Search Results - (((valles OR values) OR valle) OR (vallejo OR callejas))

Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México by Pequeño Ledezma, Miguel Angel

“…A su vez se evaluó la composición, estructura y diversidad vegetal de dos áreas del matorral espinoso tamaulipeco (loma y valle) para conocer sus principales diferencias o similitudes y en base a los resultados obtenidos se concluye que los dos tipos de matorrales presentes en la zona de estudio registran diferencias significativas entre si, registrando una similitud baja (19 %) ii compartiendo unicamente 4 especies entre si. …”
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Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México by Pequeño Ledezma, Miguel Angel

“…A su vez se evaluó la composición, estructura y diversidad vegetal de dos áreas del matorral espinoso tamaulipeco (loma y valle) para conocer sus principales diferencias o similitudes y en base a los resultados obtenidos se concluye que los dos tipos de matorrales presentes en la zona de estudio registran diferencias significativas entre si, registrando una similitud baja (19 %) ii compartiendo unicamente 4 especies entre si. …”
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EFECTO DE LA INCLUSIÓN DE Moringa oleifera Lam. EN DIETAS DE CODORNIZ, SOBRE POSTURA, UTILIZACIÓN DE ENERGÍA, PROTEÍNA METABOLIZABLE Y CALIDAD DE HUEVO: NA by Degollado Aguayo, Kenia Mariela, Bernal Barragán, Hugo, Olivares Sáenz, Emilio, Vásquez Aguilar, Nydia Corina, Cervantes Ramírez, Miguel, Morales Trejo, Adriana, Gaona Rodríguez, Carlos Alfredo, Sánchez Dávila, Fernando

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Efecto del sistema de producción agrícola en las poblaciones microbianas del suelo by Gutiérrez-Soto, Guadalupe, López-Sandin, Iosvany, Zavala García, Francisco, Contreras Cordero, Juan Francisco, Elizondo-Luevano, Joel Horacio, Pérez Hernández, Raymundo Alejandro

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Políticas Urbanas. Tendencia de Transformación en el Área de Influencia de Grandes Proyectos by Leal Iga, Carlos, Fitch Osuna, Jesús Manuel

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Prioritizing Wild Edible Plants for potential new crops based on Deciduous Forest traditional knowledge by a Rancher community by Pío León, Juan Fernando, Delgado Vargas, Francisco, León de la Luz, José Luis, Ortega Rubio, Alfredo

“…Priority species for food security were selected by analyzing the index values of plants and their culinary uses. Results: Fifty-one taxa of WEPs were recorded, mostly fruits and vegetables. …”
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Efecto de la dieta alta en proteína intacta o con aminoácidos libres sobre la morfología intestinal y concentración sérica de aminoácidos en cerdos bajo condiciones de estrés por c... by Villalobos Martínez, Yuri Diana

“…Also, the SC of AA in HS pigs had significantly reduced values for Arg, Lys, Phen, Asn, Gln and Pro in the preprandial phase compared with the absortion phase.…”
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Evaluación geomecánica y cinemática del tramo Juan Capitán–El Chihue, Ciudad Victoria, Tamaulipas (carretera TAM-126 rumbo nuevo). by Meza Hernández, Leonardo Arturo

“…Global rock mass shear strenght values were joined into the ecuations that represent each failure mode and a safety factor were determined for each slope. …”
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Elaboración de un sistema volumétrico en la UMAFOR 303 Sierra la Laguna, para mezquite (Prosopis articulata) y mauto (Lysiloma divaricata). by Silva García, Jesús Eduardo

“…For the case of Lysiloma divaricata the best fit model was potential Spurr with R2 of 0.7936 and an RCME value of 0.1118.…”
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Indicadores de calidad de planta en viveros forestales del estado de Tamaulipas. by Morales Pérez, Edilberto

“…The models selected to predict the dependent variable IR and ICD presented good adjustment, with values of R2 = 0.951 and R2 = 0.941 for P. pseudostrobus, R2 = 0.787 and R2 = 0.982 for Q. rubra, R2 = 0.989 and R2 = 0.993 for E. camaldulensis, R2 = 0.934 and R2 = 0.939 for G. arborea.…”
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Differences of vegetation structure and diversity of a forest in an altitudinal gradient of the Sierra La Laguna Biosphere Reserve, Mexico by Rascón Ayala, Jesús Manuel, Alanís Rodríguez, Eduardo, Mora Olivo, Arturo, Buendía Rodríguez, Enrique, Sánchez Castillo, Laura Margarita, Silva García, Jesús Eduardo

“…The abundance, dominance and diversity of vegetation species did not show any decrease (or increase) tendency of values as the altitudinal gradient augmented. Conclusions: The hypothesis is rejected because abundance, dominance and diversity of vegetation species do not show any decrease or increase tendency as the altitudinal gradient augmented. …”
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Caracterización de recubrimientos depositados por PVD para sensores de temperatura de frenos de una aeronave. by Montoya Rangel, Marvin

“…From the results of electrochemical impedance spectroscopy it was possible to see that in the Nyquist diagrams incomplete semi-circles are presented for all the systems in each solutions, this can be associated with high values of impedance, if not happened in AlCrN/Ti + CrSi in H2SO4. …”
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Evidencias psicométricas de una medida breve de resiliencia en adultos mayores peruanos no institucionalizados by Caycho Rodríguez, Tomás, Ventura León, José, Garcia Cadena, Cirilo Humberto, Tomás, José M., Domínguez Vergara, Julio, Daniel, Leopoldo, Arias Gallegos, Walter L.

“…Both the adjustment indices of the model and the values of the coefficients of reliability were higher compared to those reported in the literature. …”
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Efecto de la restauración post-minería de la comunidad vegetal de matorral xerófilo, en Nuevo León, México by Marroquín Castillo, Jonathan Jesús, Alanís Rodríguez, Eduardo, Jiménez Pérez, Javier, Aguirre Calderón, Oscar Alberto, Mata Balderas, José Manuel, Rubio Camacho, Ernesto Alonso, Collantes Chávez Costa, Alejandro

“…Species richness (S), Margalef index (DMg) and Shannon index (H’) showed significant differences (mean values S 4.75 and 8.25, DMg 0.87 and 1.80, H’ 0.7 and 1.54, respectively) between the restored and reference area while the variables of density, crown area, and Pretzsch index (A) were similar. …”
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Growth and yield of an eucalyptus subtropical plantation in a Northeastern Mexico degraded land soil by Foroughbakhch Pournavab, Rahim, Carrillo Parra, Artemio, Hernández Piñero, Jorge Luis, Guzmán Lucio, Marco Antonio

“…E. camaldulensis showed the highest volume values at 20 years (58.55 m3 ha-1), followed by E. tereticornis (54.15 m3 ha-1) and E. microtheca (51.91 m3 ha-1). …”
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Susceptibilidad y mecanismos enzimáticos de resistencia a insecticidas en poblaciones de Aedes aegypti (L), de los estados de Nayarit, Sinaloa y Veracruz, México by Alvarez Coronado, Gilda Carolina

“…Aegypti was used to establish a discriminating dose for permethrin and the threshold criteria for enzyme were the highest NO absorbance values. The susceptibility of larvae to common insecticides such as Organophosphates (temephos and malathion) and pyretroids ( cypermethrin, byphenthrin and permethrin), was studied in ten populations of the State of Veracruz. …”
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Dinámica de bosques de coníferas en Durango, México by Pimienta de la Torre, Dorian de Jesús

“…Evaluated indexes was found that the best index included in model of basal increment area prediction, was the index Crown cross-sectional area (CCSA) adjusted the growth models of Fresse and Korf, adjusted the growth models of Fresse and Korf, present a R2 0.2344, a CME 0.000000160 and F value 424.4658, and for Biging and Dobbertin (1992), logarithmic model was adjust, these competition indexes fill surface crownarea (m2), their statistical adjustment present a determination coefficient (R2) of 0.2344, mean square error (MSE) 0.000000160 and F value of 424.4658 for CCSA and for Biging and Dobbertin (1992) an R2 of 0.2438, and SME of 0.000000183 and F value of 624.55 respectively. …”
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Prevalencia de diabetes tipo 2 e hipertensión arterial en adultos de nivel económico bajo de Monterrey, México by Cárdenas Ibarra, Lilia, Villarreal Pérez, Jesús Zacarías, Rocha Romero, Francisco, Lavalle González, Fernando Javier, Silva Luna, Dora Elia, Montes Villarreal, Juan

“…Age, body mass index and gender prognosticated in an independent manner the values of hypertension (p < 0.001). Glycemia was prognosticated based on age (p < 0.01) and body mass index (p < 0.05). …”
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Efecto de la dieta alta en proteína intacta o con aminoácidos libres sobre la morfología intestinal y concentración sérica de aminoácidos en cerdos bajo condiciones de estrés por c... by Villalobos Martínez, Yuri Diana

“…Also, the SC of AA in HS pigs had significantly reduced values for Arg, Lys, Phen, Asn, Gln and Pro in the preprandial phase compared with the absortion phase.…”
Get full text

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

“…Global rock mass shear strenght values were joined into the ecuations that represent each failure mode and a safety factor were determined for each slope. …”
Get full text