Search Results - (((usumaoa OR (usumaaen OR ((rumen OR summam) OR usumaaoae))) OR sum) OR (sumo OR sumo))*

Spatial distribution of the larval indices of Aedes aegypti in Guadalupe, Nuevo León, Mexico, with circular distribution analysis by Mercado Hernández, Roberto, Fernández Salas, Ildefonso, Villarreal Martínez, Homero Fernando

“…Circular distribution was determined by using mean angle (a) and argument (r) from the sum of ranges for each variable. Arguments corresponding to the mean angle of house (260 degrees), recipient (265 degrees), and Breteau (247 degrees) indices were 0.2321, 0.2331, and 0.2225, respectively. …”
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Evaluación in vitro de ureas de lenta liberación para rumiantes. by Sobrevilla Hernández, Gustavo

“…Sin embargo, su utilización por parte de los microrganismos ruminales es muy ineficiente, ya que se hidrolizan rápidamente en el rumen. El recubrimiento de las partículas de urea con compuestos lipídicos o polímeros podría reducir la tasa de liberación ruminal, y así permitir una mayor utilización del NH3-N. para evaluar laeficiencia de estos recubrimientos, se diseñaron dos experimentos in vitro, midiendo la tasa de degradabilidad in vitro (Experimento 1) y la liberación de NH3-N (Experimento 2) de dos productos comerciales, a distintos periodos de incubación. …”
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Evaluación in vitro de ureas de lenta liberación para rumiantes. by Sobrevilla Hernández, Gustavo

“…Sin embargo, su utilización por parte de los microrganismos ruminales es muy ineficiente, ya que se hidrolizan rápidamente en el rumen. El recubrimiento de las partículas de urea con compuestos lipídicos o polímeros podría reducir la tasa de liberación ruminal, y así permitir una mayor utilización del NH3-N. para evaluar laeficiencia de estos recubrimientos, se diseñaron dos experimentos in vitro, midiendo la tasa de degradabilidad in vitro (Experimento 1) y la liberación de NH3-N (Experimento 2) de dos productos comerciales, a distintos periodos de incubación. …”
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An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students by Calderón Garcidueñas, Ana Laura, Flores Peña, Yolanda, De León Leal, Silvia, Vázquez Martínez, Carlos Alberto, Farías Calderón, Ana Gabriela, Melo Santiesteban, Guadalupe, Elizondo Zapién, Rosa María, Hernández Hernández, Dulce María, Garza Moya, Rubén, Cerda Flores, Ricardo Martín

“…Results: An assessment instrument with 0.80 reliability was obtained. 831 high school students were analyzed. Wilcoxon rank-sum test showed a significant learning after the intervention (Z = −2.64, p = 0.008) with improvement of levels of knowledge in a 154.5%. 49% of students had a good performance as health promoters. …”
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Apparent digestibility of dry matter, crude protein, and amino acids of six rendered by-products in juvenile Litopenaeus vannamei by Villarreal Cavazos, David Alonso, Ricque Marie, Denis, Peña Rodríguez, Alberto, Nieto López, Martha Guadalupe, Tapia Salazar, Mireya, Lemme, Andreas, Gamboa Delgado, Julián, Cruz Suárez, Lucía Elizabeth

“…The digestibility of CP in the reference diet (83%) was higher than that observed for all the animal by-product meals except the poultry meals. The ADC of the sum of AA adjusted for nutrient leaching fluctuated from 65% for blood meal to 80% for poultry meals.…”
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Evaluación y selección de modelo matemático a utilizar en la curva de calibración para la validación de métodos bioanalíticos por cromatografía de líquidos acoplada a espectrometrí... by Badillo-Castañeda, Christian Tadeo, Montoya-Eguía, Sandra Lucia, Contreras-Sánchez, Luis Ángel, Garza-Ocañas, Lourdes, Cedillo-Ramírez, Marco Antonio

“…The technique used in the processing of the samples wasprotein precipitation.Discussion:The parameter, sum of squares, was the most useful for the selectionof the mathematical model. …”
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Os desafios da nova política migratória brasileira diante do fluxo migratório haitiano by Cavalcanti, Leonardo, Pereda, Lorena, de Macêdo, Marília, Tonhati, Tânia

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Implementación de herramientas de control en Mipyme”Carolina Boutique” by Mieres-Landín, Maria Elena Tavera

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Mathematical formulations and optimization algorithms for solving rich vehicle routing problems. by Palomo Martínez, Pamela Jocelyn

“…This variant aims to find a route for which the total cost (transportation plus purchasing costs) and the sum of the customers’s waiting time are simultaneously minimized. …”
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Mathematical formulations and optimization algorithms for solving rich vehicle routing problems. by Palomo Martínez, Pamela Jocelyn

“…This variant aims to find a route for which the total cost (transportation plus purchasing costs) and the sum of the customers’s waiting time are simultaneously minimized. …”
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Pérdidas por intercepción en un bosque de Pinus cooperii C.E. blanco en la región de “El Salto” Durango. by Nava Moreno, Marco Antonio

“…The losses of rain by intercept are measured through different components of precipitation, such as: incident precipitation, net precipitation (direct precipitation plus stemflow) and the storage capacity of the canopy An experiment was developed to measure the hydrological properties of the ecosystem during the period that consisted from 27/02/16 to 04/12/16 obtaining a total of 59 events recording a total sum of 1130.31 mm of incident precipitation, related 80% with 811.3 mm of direct precipitation. …”
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Pérdidas por intercepción en un bosque de Pinus cooperii C.E. blanco en la región de “El Salto” Durango. by Nava Moreno, Marco Antonio

“…The losses of rain by intercept are measured through different components of precipitation, such as: incident precipitation, net precipitation (direct precipitation plus stemflow) and the storage capacity of the canopy An experiment was developed to measure the hydrological properties of the ecosystem during the period that consisted from 27/02/16 to 04/12/16 obtaining a total of 59 events recording a total sum of 1130.31 mm of incident precipitation, related 80% with 811.3 mm of direct precipitation. …”
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Apparent digestibility of dry matter, crude protein, and amino acids of six rendered by-products in juvenile Litopenaeus vannamei by Villarreal Cavazos, David Alonso

“…The digestibility of CP in the reference diet (83%) was higher than that observed for all the animal by-product meals except the poultry meals. The ADC of the sum of AA adjusted for nutrient leaching fluctuated from 65% for blood meal to 80% for poultry meals.…”
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Producción, densidad y disponibilidad in vitro del almidón de maíz y sorgo a varias velocidades de rolado al vapor. by Ramos Acevedo, Emanuel

“…Para determinar la digestión ruminal in vitro se utilizó una vaquilla fistulada en el rumen para obtener líquido ruminal como inóculo. …”
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Producción, densidad y disponibilidad in vitro del almidón de maíz y sorgo a varias velocidades de rolado al vapor. by Ramos Acevedo, Emanuel

“…Para determinar la digestión ruminal in vitro se utilizó una vaquilla fistulada en el rumen para obtener líquido ruminal como inóculo. …”
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Tourists perceptions of Caribbean islands facing environmental threats before the COVID-19 health crisis: Holbox Island and Archipelago of Bocas del Toro by Rubio Cisneros, Nadia T., Ruiz Aymá, Gabriel, González Rojas, José Ignacio, Montero Muñoz, Jorge L., Rubio Cisneros, Igor Ishi, Morales, Sara, Pech, Monica, Baker, Rachel, Jimenez, Armando, Fuentes, Karen

“…Data from the tourists´ surveys were analyzed by summing up the number of responses for each answer category of each survey question. …”
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OBESIDAD Y FACTORES DE RIESGO EN ESTUDIANTES DEL ÁREA DE LA SALUD DE LA UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA, MEXICALI by Ponce y Ponce de León, Gisela, Esparza Cisneros, Josefina Ruiz, Magaña Rosas, Anabel, Arizona Amador, Betzabé, Mayagoitia Witrón, José de Jesús

“…This results shows that eating habits, such as caloric intake, frequency of eating out, consumption of fast food and quality of their diet, summed up to a low intake of fiber, are the main risk factor associated to obesity in the researched population. …”
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