Resultados de búsqueda - (saving OR headings)

A stochastic location-inventory problem: complexity and mathematical formulations. por Hernández González, Nelly Montserrat

“…The result that LIP is NP-hard suggests that any exact algorithm may fail to solve large instances, nevertheless, the strategic nature of the problem indicates that an optimal solution is valuable, since the savings between an optimal and other feasible solution can represent a large amount of money. …”
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Motivos, satisfacción y frecuencia de uso de la Inteligencia artificial Generativa en estudiantes universitarios de Ingeniería y Administración por Martínez-Valdez, Ruth Isela, Pérez-Martínez, Katia Site, Cuevas-Gutiérrez, Ana Irene

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Nivel de percepción de inseguridad alimentaria, estado nutricional y factores sociodemográficos asociados en pobladores de Oaxaca, México. por Ramírez Díaz, María del Pilar, Luna Hernández, Jorge Fernando, Rodríguez López, Edna Isabel, Hernández Ramírez, Gabriel

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FACTORES DIETÉTICOS Y NUTRICIONALES EN LA PREVENCIÓN DE LA ENFERMEDAD DE ALZHEIMER por González Rodríguez, Liliana Guadalupe, Palmeros Exsome, Carolina, González Martínez, Maria Teresa, Gutiérrez López, Miriam

“…Some risk factors have been associated with Alzheimer's disease such as genetic factors, vascular events, history of head trauma, oxidative stress, the decrease production of nitric oxide in the endothelium, hyperhomocysteinemia, hypertension, insulin resistance, diabetes, hypercholesterolemia, obesity, hormonal disorders, lifestyle and psychological factors. …”
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La nueva articulación familiar y la necesidad el perdón en la resignificación de las relaciones familiares por Benítez López, Enriqueta

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Gender-bias in education opportunities for population aged 12-18 in Mexico: 1992-2004 por Aguayo Téllez, Ernesto, Chapa Cantú, Joana Cecilia, Rangel González, Erick, Treviño Villarreal, María de Lourdes, Valero Gil, Jorge Noel

“…It is also found that female head of households are more likely to have children with higher levels of schooling and that children having both parents at home or having older brothers or sisters present higher levels of educational attainment.…”
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Barrio, identidad y convivencia por Menoza Kaplan, Laura, Rubio Gutiérrez, Harmida, Winfield Reyes, Fernando

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La Objeción de conciencia: ¿una causa excluyente de responsabilidad penal?; o ¿una forma de desobediencia civil? por Martínez Garza, Julio César

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Insectos asociados a biomodelos simulando cuatro condiciones de hallazgo de cadáveres. por Briones Espinoza, Héctor Eduardo

“…The study was carried out in "Las Presas Gemelas" in Marín, Nuevo León, with pig heads as biomodels, weekly entomological samples of biomodels were collected, recording the state of decomposition and environmental variables. …”
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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 por Alvarez Coronado, Gilda Carolina

“…Potencial insecticide-resisteance mechanisms were studied with the use of biochemical assays in the head and thorax of Ae. Aegypti, collected from two populations from Sinaloa (Culiacán and Mazatlán) and Nayarit (Compostela and Tepic). …”
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Estudio del comportamiento a fatiga a bajo ciclo de las aleaciones de aluminio hipoeutécticas por Aguilar Navarro, Jorge Alberto

“…Which, in turn, by analogical distinction, allowed making predictions and inferences with greater precision about the fatigue behavior at low cycle of automotive components, such as, for example, the cylinder head, this being the technological contribution of the study. …”
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Insectos asociados a biomodelos simulando cuatro condiciones de hallazgo de cadáveres. por Briones Espinoza, Héctor Eduardo

“…The study was carried out in "Las Presas Gemelas" in Marín, Nuevo León, with pig heads as biomodels, weekly entomological samples of biomodels were collected, recording the state of decomposition and environmental variables. …”
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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 por Alvarez Coronado, Gilda Carolina

“…Potencial insecticide-resisteance mechanisms were studied with the use of biochemical assays in the head and thorax of Ae. Aegypti, collected from two populations from Sinaloa (Culiacán and Mazatlán) and Nayarit (Compostela and Tepic). …”
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Estudio del comportamiento a fatiga a bajo ciclo de las aleaciones de aluminio hipoeutécticas por Aguilar Navarro, Jorge Alberto

“…Which, in turn, by analogical distinction, allowed making predictions and inferences with greater precision about the fatigue behavior at low cycle of automotive components, such as, for example, the cylinder head, this being the technological contribution of the study. …”
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Hacer a Nuevo León un reino de nuevo. El proyecto nostálgico de Abelardo A. Leal y la excepcionalidad regiomontana por López Feldman, Aarón Benjamín

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Global Trends in Aquaculture and Feed Ingredient Use in Compound Aquafeeds por J. Tacon, Albert G.

“…By region, Asia accounted for over 91.2 percent of total global aquaculture production in 2011 (APR 8.46 percent since 1984), followed by the Americas at 3.53 percent (APR 7.59 percent), Europe at 3.20 percent (APR 3.99 percent), Africa at 1.84 percent (APR 14.82 percent), and Oceania at 0.25 percent (APR 9.02 percent).In terms of the major farmed species groups in 2011, finfish accounted for 41.6 million tonnes or 49.8 percent of total global aquaculture production in 2011 (valued at US $ 83.6 billion, with over 102 reported fish species, and production growing at an average APR of 8.85 percent since 1984), followed by aquatic plants at 21.0 million tonnes or 25.1% of total global production (valued at US $ 5.5 billion, with 12 reported aquatic plant species, and production growing at an average APR of 7.16 percent since 1984), molluscs at 14.4 million tonnes or 17.2 percent of total global production (valued at US $ 15.3 billion, with 27 reported mollusk species, and production growing at an average APR of 7.17 percent since 1984), and crustaceans at 5.9 million tonnes or 7.0 percent of total global production (valued at US $ 28.4 billion, with 15 reported crustacean species, and production growing at an average APR 13.1 percent since 1984; FAO, 2013).The total production of the major finfish and crustacean species groups fed industrially compounded or farm-made aquafeeds was reported to be 40.57 million tonnes in 2011 (FAO, 2013), with total global industrial compound aquafeed production estimated at approximately 35.75 million tonnes; the major compound feed fed species groups including: Chinese carp at 11.76 million tonnes (excluding silver carp and big head carp) with an estimated total compound aquafeed requirement of 10.19 million tonnes; Tilapia at 3.96 million tonnes with an estimated total compound aquafeed requirement of 5.79 million tonnes or 16.2 percent of total global compound aquafeed production;Shrimp at 3.93 million tonnes with an estimated total compound feed requirement of 5.54 million tonnes or 15.5 percent of total global compound aquafeed production; Catfish at 3.38 million tonnes with an estimated total compound feed requirement of 3.70 million tonnes or 10.3 percent of total global compound aquafeed production; Marine fish at 2.01 million tonnes with an estimated total compound feed requirement of 2.82 million tonnes or 7.9 percent of total global compound aquafeed production; Other freshwater and diadromous fish at 1.94 million tonnes with an estimated total compound feed requirement of 1.24 million tonnes or 3.5 percent of total global compound aquafeed production; Salmon at 1.93 million tonnes with an estimated total compound feed requirement of 2.51 million tonnes or 7.0 percent of total global compound aquafeed production; Freshwater crustaceans at 1.67 million tonnes with an estimated total compound feed requirement of 1.71 million tonnes or 4.8 percent of total global compound aquafeed production; Milkfish at 891,407 tonnes with an estimated total compound feed requirement of 820,000 tonnes or 2.3 percent of total global compound aquafeed production; Trout at 791,959 tonnes with an estimated total compound feed requirement of 1.03 million tonnes or 2.9 percent of total global compound aquafeed production; Eel at 255,284 tonnes with an estimated total compound feed requirement of 392,000 tonnes or 1.1 percent of total global compound aquafeed production in 2011.In terms of feed ingredient usage, the compound aquafeed sector still remains the largest consumer of fishmeal and fish oil, aquaculture consuming 78 percent of total global fish oil production in 2011 (major aquaculture species group consumer being salmonids at 66 percent followed by marine fish at 17 percent) and 68% of total global fishmeal production in 2011 (major aquaculture species group consumer being crustaceans at 30 percent, followed by salmonids at 22 percent, and marine fish at 21 percent; Dr Andrew Jackson, personal communication, The Marine Ingredients Organization, http://iffo.net). …”
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Conducta financiera en estudiantes de administración de empresas, universidad de Cundinamarca Facatativá por Cruz Páez, Fabio Orlando, Castillo Ortiz, Diana Marcela, Lechuga Cardozo, Jorge Isaac, Triana Calderón, Odair

“…The results made it possible to demonstrate the importance of educational finances in higher education programs by virtue of strengthening savings, investment and consumption practices in the current socioeconomic and cultural context. …”
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Los residuos 32 y 36 de la hélice 2 del homeodominio de Antennapedia son necesarios para la interacción con TFIIEβ y para su especificidad funcional en D. melanogaster. por Altamirano Torres, Claudia Dalila

“…We also found, through ectopic assays, that these two positions in helix 2 are crucial for Antp homeotic function in head involution, and thoracic and antenna-to tarsus transformations. …”
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Los residuos 32 y 36 de la hélice 2 del homeodominio de Antennapedia son necesarios para la interacción con TFIIEβ y para su especificidad funcional en D. melanogaster. por Altamirano Torres, Claudia Dalila

“…We also found, through ectopic assays, that these two positions in helix 2 are crucial for Antp homeotic function in head involution, and thoracic and antenna-to tarsus transformations. …”
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Community profiling to analyse community information needs, and providers: perceptions from the people of the broomhall neighbourhood, from Sheffield, UK por Muela Meza, Zapopan Martín

“…Conclusions and recommendations: For Broomhall residents it was recommended that they should change their neighbourhood name to Holberry Gardens and create a strategic alliance to save their neighbourhood from being taken over by developers; they also need to distance themselves from Broomhall and The Park, and to resist anti-working class policies from the European Union, central, regional, and local government and private/voluntary sectors. …”
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