Search Results - (( levey OR levy ) OR ( leves OR level ))*

Liderazgo y desarrollo humano sostenible by Lechuga Cardozo, Jorge Isaac, Leyva Cordero, Oswaldo, Callazo Antúnez, Ana María

“…The method of analysis was applied, with a qualitative approach, non-experimental design, under a transversal documentary-bibliographic level. After a multiple analysis has been found in the cases has been studied and has been adapted to companies. …”
Get full text

Phylogenomics of alligator lizards elucidate diversification patterns across the Mexican transition zone and support the recognition of a new genus by Blair, Christopher, Bryson Jr., Robert W.

“…All divergence times fell within the Miocene, linking speciation to local Neogene vicariance and/or global cooling trends following the mid-Miocene Climatic Optimum. We detected a high level of genomic divergence for a morphologically distinct species restricted to the arid mountains of north-eastern Mexico, and erected a new genus to better reflect evolutionary history. …”
Get full text

Nutritional role of natural productivity and formulated feed in semi‐intensive shrimp farming as indicated by natural stable isotopes by Gamboa Delgado, Julián

“…As in natural ecosystems, these dietary components exhibit differing isotopic signatures that vary with diet and trophic level. These isotopic differences can be used to infer the transfer of nutrients, as the isotopic values of prey items and consumers can be integrated in mass-balance mixing models, allowing the quantification of the relative contribution of multiple nutritional sources to the growth of a specific organism. …”
Get full text

Pre-competitive anxiety and self-confidence in pan american gymnasts by Ceballos Gurrola, Oswaldo, Pineda Espejel, Heriberto Antonio, López Walle, Jeanette M., Tristán Rodríguez, José Leandro, Medina Villanueva, Mireya

“…Women reported significantly higher perceived somatic anxiety levels (2.79) than men (2.48). In conclusion, high levels of self-confidence decreased the perception of cognitive anxiety as being debilitative to gymnasts competing at the Pan American level.…”
Get full text

Labor supply response to income taxation in Mexico by Valero Gil, Jorge Noel, Tijerina Guajardo, José A.

“…Special attention is given to the sample, in order to control the problem of the high level of tax evasion in Mexico in our estimation. …”
Get full text

Terrorismo internacional en Sahel: caso de Malí de 2012 a 2018, una solución alternativa. by Sangaré, Idrissa

“…ABSTRACT In Sahel in Africa, the countries of this region have less than sixty years of becoming free because of it still it exists many problems as the poverty, the corruption, the disability of the part of the governments of the countries that shape the band to defend your territorial integrity, to protect the population of the region and your properties, the deficiency as for the heath, the bad educational level, the famine, the unemployment, the mistake of growth, the marginalization, the clandestine migration, the human trafficking, the drug trafficker. …”
Get full text

Review of Bacterial and Yeast Base Single Cell Protein Ingredients as Attractants and Fish Meal Replacements in Diets for Litopenaeus vannamei by Lawrence, Addison L., González-Félix, Mayra L., Perez-Velazquez, Martin, Yuan, Yuan, Watts, Stephen A.

“…  Fishmeal (FM) is extensively used as an ingredient in aquafeeds as an attractant and a major source of protein, resulting in an exploitation of natural fisheries to the level that they are not sustainable nor healthy. …”
Get full text

TAMAÑO Y COMPOSICIÓN CORPORAL EN NIÑOS MEXICANOS II. EL USO DEL ÍNDICE DE MASA CORPORAL PARA LA EDAD EN LA EVALUACIÓN DEL SOBREPESO by Ramírez Lópe, Erik, Valencia Juillera, Mauro E., Grijalva Haro, María Isabel

“…It is argued that the International BMI references are not convenient to be applied a national epidemiological level. This review discusses the use of body mass index for age in Mexican children.  …”
Get full text

Confiabilidad y Percepción de los Estudiantes en el Modelo Educativo Actual y Retos Futuro. Instituciones de Calidad by Lara-Hernandez, Yuri Marisol, Saldaña-Fermín, Samaria Dalila

Get full text

Social media, redes sociales y la comunicación del patrimonio arquitectónico. by Martínez-Monedero, Miguel, Vergara-Muñoz, Jaime

Get full text

Contexto del urbanismo y ordenación del territorio desde la perspectiva social by Sanchez-Gonzalez, Diego

Get full text

Aportaciones a la metodología para la investigación ministerial eficaz del delito de homicidio by González Vázquez, Diana Rocío, Caballero Delgadillo, Juan Antonio

Get full text

Effect of Tai Chi practice on stress, self-esteem, and perceived life expectancy and a structural model of relation among these variables taking into account age by Moral de la Rubia, José, Valle de la O, Adrián, Garcia Cadena, Cirilo Humberto, Pérez Gongora, Luis Alberto

“…Tai Chi practitioners had a lower level of stress, a greater self-esteem, and a greater perceived life expectancy than sedentary persons. …”
Get full text

Los hábitos comunicativos y su influencia en la sofisticación política ciudadana by Muñiz, Carlos, Echeverría, Martín, Rodríguez Estrada, Alejandra, Díaz Jiménez, Oniel Francisco

“…Abstract In this paper, an indicator to measure the level of electoral political sophistication was created to determine, along with the traditional indicator of political sophistication, the impact of communicative variables on their presence. …”
Get full text

Effect of minerals admixtures on high-performance concrete: C-S-H formation and physical-mechanical properties. by Rivera Torres, Jorge Maurilio

“…However, in most cases, the performance of a cementitious material is typically evaluated through the impact on the mechanical properties and the cost, leaving aside the durability and the effects at the microstructural level. This work intends to study the effect of supplementary cementitious materials on formation of C-S-H and the development of the concrete microstructure. …”
Get full text

Psychological, social and environmental predictors of physical activity in mexican adolescents = Psychologiczne, społeczne i środowiskowe czynniki wpływające na aktywność fizyczną... by Cocca, Armando, Chmelík, Frantisek, Cocca, Michaela, Espino Verdugo, Francisco Daniel, Ródenas Cuenca, Luis Tomás

“…Regardless of gender, PA engagement seems to be significantly determined by the level of enjoyment of sedentary behaviors. Conclusions. …”
Get full text

Outplacement: análisis de efectividad como estrategia de reinserción laboral by Treviño Montemayor, Jorge Guadalupe, Carrizales Velázquez, Genaro Alberto

“…As well, the demand for outplacement services, its efficiency level and the benefits stemming from it are noted. …”
Get full text

Medical devices in allergy practice by Popov, Todor A., Passalacqua, Giovanni, González Díaz, Sandra Nora, Plavec, Davor, Braido, Fulvio, García Abujeta, Jose Luis, Dubuske, Lawrence M., Rouadi, Philip W., Morais Almeida, Mario, Bonini, Sergio, Cheng, Lei, Ansotegui, Ignacio J.

“…Allergology is an interdisciplinary field of medical science and teaches that allergic reactions are of systemic nature but can express themselves at the level of different organs across the life cycle of an individual. …”
Get full text

Contexto sociojurídico de la Lex mercatoria en Colombia sociojuridical by Lechuga Cardozo, Jorge Isaac, Núñez García, Aleida, Leyva Cordero, Oswaldo

“…The method of analysis was applied, under a qualitative approach, non-experimental design, under a transversal documentarybibliographic level. After the documentary review it was found that: there is legitimacy of the lex mercatoria and a growing promotion of it in the international context. …”
Get full text

Diplomacia comercial china-estados unidos: enfoques metodológicos y sistémicos by Lechuga Cardozo, Jorge Isaac

“…The research followed a non-experimental qualitative and analytical approach, under a cross-sectional documentary-bibliographic level. After this review, the elements that have allowed China to face the tariff restrictions imposed by the United States government are explained. …”
Get full text