Resultados de búsqueda - (((valles OR values) OR valle) OR (vallejo OR callejas))*

Influencia de las TIC en la creación de valor de las empresas que cotizan en la Bolsa Mexicana de Valores: sector financiero e industrial por Gutiérrez-Dávila, César, Hernández-Campos, Alfonso, Rositas-Martínez, Juan

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Efectos del orden alfabético del símbolo bursátil sobre la UPA y el P/VL en las empresas del IPC por Infante-Bustos, Juana Elizabeth, Alma Berenice, Sauceda-Solís, Fernando Isaías

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Thin films of AgIn5(S/Se)8 prepared in a two stage process. por Messina, Sarah, Rodríguez Lazcano, Yamilet, Campos, J., Peña Méndez, Yolanda, Barrios Salgado, Enue

“…The direct optical band gap value Eg for the films was found to be as the order of 1.75 eV at room temperature. …”
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Héctor Morales: Dibujo, alegorías y vida por Méndez Jaramillo, Sebastián

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Puntos de vista de la responsabilidad social corporativa (Points of view on social corporate responsibility por García González, Mayra Elizabeth

“…The "voluntary" situation ofthe social corporate rsponsibility turns it into a ship where only companies that have a real pressure from the shareholders or stake holders (like employees, suppliers, ecologist, 0NG's, society) to implement strategies that allows a social and environmental improvement as a way of get in an aggregate value that will atkact investment and assure a sustainable growth in the long time. …”
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Current Status of Lipid Nutrition of Pacific White Shrimp, Litopenaeus vannamei. por González-Félix, Mayra L., Perez-Velazquez, Martin

“…Some studieshave demonstrated that juvenile L. vannamei is able to satisfy its essential fatty acidrequirements with highly unsaturated fatty acids from either n-3 or n-6 families, whichshowed higher nutritive value than polyunsaturated fatty acids. A significant interactionbetween dietary PL and cholesterol on shrimp growth also has been observed. …”
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A Dynamic Simulation Model for Growth of Penaeid shrimps por Mishra, A. K., Verdegem, M., van Dam, A.

“…The model was calibrated andvalidated with an independent data set.For calibration, the best agreement between observed and simulated value for growth wasachieved when it was assumed that 14% of dietary amino acids was converted to glucoseand ratio of fat: protein for energy generation was 0.819. …”
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Aspectos a considerar en los cálculos de efectividad de una cobertura de valor razonable en donde el swap de tasa de interés intercambia una tasa flotante por otra tasa flotante por García, Miguel A., Martínez, Heriberto G., Cruz, Jesús G.

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Puntos de vista de la responsabilidad social corporativa por García González, Mayra

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K-pop y Diseño Gráfico: La influencia de los álbumes físicos de NewJeans en el Coleccionismo en México por Bautista Escalona, Joryuhem Roberto

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BIG DATA ANALYTICS COMO RECURSO INTANGIBLE GENERADOR DE VALOR EN LA INDUSTRIA DEL RETAIL: CASO DE ESTUDIO OXXO por Corral-Garza, Alexa, Echevarría-Garza, Isabel, Flores-Bulnes, Lorena, Nava-Aguirre, Karla

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Preparation of nanoparticulate TiO2 containing nanocrystalline phases of anatase and brookite by electrochemical dissolution of remelted titanium components por Ortega Díaz, D., Fernández, D., Sepúlveda, S., Lindeke, R. R., Pérez Bueno, J. J., Peláez Abellán, E., Manríquez, J.

“…This procedure for oxide synthesis is novel as it involves the galvanostatic dissolution of remelted Titanium Components, thus constituting a promising technological route for re-using Titanium-containing metallic pieces from the secondary metals industry to produce nanocrystalline TiO2 powders as a high value-added primary product. The experimental results presented showed that the faradaic efficiency of the TiO2 electro-synthesis, crystalline purity, and dispersion of the electro-generated TiO2 material was significant, despite the fact that the titanium content of the remelted titanium components was less than 80%.…”
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Aspectos a considerar en los cálculos de efectividad de una cobertura de valor razonable en donde el swap de tasa de interés intercambia una tasa flotante por otra tasa flotante (K... por García, Miguel A., Martínez, Heriberto, Cruz Álvarez, Jesús Gerardo

“…This article analyzes the hedge accounting of fair value hedge on a variable-tovariable swap. Following the effectiveness valuation procedure established in Bulletin C-10 “Derivative Financial Instruments and Hedge Activities” under Mexican GAAP will generate distorted effectiveness outcome even though the critical terms between the hedge item and the hedging instrument are the same in all aspects. …”
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Caracterización de las casas de obreros y empleados del Company Town San José de Ancón- Ecuador por Donoso Mogollón, Tanya Pamela

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Estudio comparativo entre una prueba rápida y RT-PCR tiempo real en el diagnóstico de influenza AH1N1 2009 por Castro Cárdenas, Luz Araceli, Llaca Díaz, Jorge Martín, Pérez Chávez, Fernando, Gómez Espinel, Irene A., Flores Aréchiga, Amador

“…The parameters obtained were: sensitivity 62.96; specificity 94.44; negative predictive value 62.9; positive predictive value 94.44; positive likelihood ratio 11.33; negative likelihood ratio 0.39. …”
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Efecto de tratamientos silvícolas en la diversidad estructural de bosques templados en Durango, México. por Silva González, Edgar

“…The evaluation was made comparing ten plots with management history, which were measured in a span of five years, diversity indices (Shannon, Simpson, Margalef and Menhinick) and value index of importance were compared by estimating abundance, dominance, frequency and coverage of the species, as well as the mixture of species, spatial distribution and dimensional differentiation, which were obtained with the sampling method referred to as a structural group of the five trees. …”
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Efecto de tratamientos silvícolas en la diversidad estructural de bosques templados en Durango, México. por Silva González, Edgar

“…The evaluation was made comparing ten plots with management history, which were measured in a span of five years, diversity indices (Shannon, Simpson, Margalef and Menhinick) and value index of importance were compared by estimating abundance, dominance, frequency and coverage of the species, as well as the mixture of species, spatial distribution and dimensional differentiation, which were obtained with the sampling method referred to as a structural group of the five trees. …”
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Protein and Amino Acid Nutrition of Marine Fish Species por Peres, Helena, Oliva-Teles, Aires

“…An increased and consistent supply of high quality aquafeed will be required to sustain thisproduction and to guaranty the production of protein of high biological value for humans. Protein is the mostabundant and expensive dietary nutrient in aquafeeds and fish meal is still the major dietary protein source inmarine aquafeeds. …”
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ZnO thin films by spray pyrolysis and its doping with Sb por Sandoval, Jesús A., Arato Tovar, Ana María, Pérez Tijerina, Eduardo, Castillo, A. G., Das Roy, Tushar Kanty, Krishnan, Bindu

“…The UV-Vis transmittance measurements indicated that the films were 90% transparent in the visible region. The value of band gap energy calculated from UV-Vis characterization showed that undoped and Sb doped films have slightly different band-gap energies. …”
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Developing self-efficacy through a massive open online course on study skills por Padilla Rodríguez, Brenda Cecilia, Armellini, Alejandro

“…Comments suggest that participants are aware of and value their own improvement. For students, MOOCs can represent low-risk, formative opportunities to widen their knowledge and increase their self-efficacy. …”
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