Resultados de búsqueda - Köthen~

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

“…On one side, the reformulations allow to solve the problem, to optimality or near to optimality, directly with an solver without the need of decomposing the problem. On the other side, the column generation takes advantages of the structure of the problem. …”
Enlace del recurso

Evaluación comparativa entre 3 sistemas de instrumentación rotatoria (Lightspeed LSX, Hyflex EDM y Tf Adaptive), en la conformación de conductos radiculares. por Hernández Muñoz, Karla Michelle

“…CONCLUSIONS: The Bramante Technique continues to be an excellent procedure for in vitro instrumentation, LSX was the instrument with the best conformation results, a very good agreement between the experts was demonstrated when obtaining perfect Cohen Kappa coefficient values in several conduits, which allows us to give validity to our results and also shows the high development, capacity and clinical quality of the experts.…”
Enlace del recurso

Identificación de genes regulados por RIM101 en Ustilago maydis por Franco Frías, Eduardo

“…Our results show almost unknown aspects of the regulatory functions of Rim101, and constitute evidence that other factors influence the expression of these genes.…”
Enlace del recurso

Soluciones administrativas y técnicas para proteger los recursos computacionales de personal interno-insiders por Pérez, M. T., Palomo, M. A.

Enlace del recurso

Riesgo cardiovascular y consumo de polifenoles en estudiantes de área básica de Nutrición por López-Quintal, Yuliana Carolina, Ávila-Escalante, María Luisa, Perera-Rios, Javier Humberto, Barradas-Castillo, María del Rosario, Aranda González, Irma

Enlace del recurso

Análisis Post Covid de la Resistencia y Velocidad en Tenistas Élite por Leyva Gamez, Yanira Dennise, Gallardo Quintero, Clara Isabel, Castro Robles, Alejandra Isabel

“…Valora resistencia aeróbica, potencia anaeróbica, velocidad y resistencia especial, mediciones realizadas en dos momentos de la intervención (pre y post), se establece el tamaño del efecto (TE) mediante la d de Cohen. Se encontró que existe una diferencia significativa de las medias (pre y post) sig ≤ .05, indicando que la mejora de las capacidades se debe a la implementación del plan de entrenamiento; con un TE de magnitud pequeña para la potencia aeróbica, velocidad y resistencia (TE = 0.25, TE = 0.13, TE = 0.43, respectivamente); en cuanto la resistencia especial se obtuvo un efecto moderado (TE = 0.75). …”
Enlace del recurso

La autocomposición como una ventaja de la medición familiar en la legislación ecuatoriana por Parra Vicuña, Raúl, Sánchez García, Arnulfo

Enlace del recurso

Problemas de comunicación que afectan la adaptación de personas de origen indígena que emigran a Nuevo León por Flores Michel, Julieta, Torres Flores, Sergio G., Silva Corpus, Roberto

Enlace del recurso

Personas físicas pueden ser objeto de procedimiento de discrepancia fiscal en México por Hernández-Sandoval, Rosa Hilda, Gaona-Tamez, Laura Leticia, Aguilera-Mancilla, Gabriel

Enlace del recurso

Los fantasmas y sus promesas por Aguirre, Angélica

Enlace del recurso

Construyendo puentes entre disciplinas por García Quintanilla, Magda, González Martínez, Lizette Berenice

Enlace del recurso
Enlace del recurso

Atlas de riesgos del municipio de Saltillo, Coahuila por Lozano García, Diego Fabian, Terán, Lilia, Yépez Rincón, Fabiola Doracely, Vela Coiffier, Martha Patricia, Axayacatl, Maqueda, Ramírez Serrato, Nelly Lucero, Brondi Rueda, Nestor Fabian, Huerta García, Roberto Emmanuel, Lasso Garzón, Freddy X.

Enlace del recurso
Enlace del recurso

Use of medications on the elderly por Tamez Peña, Alejandra Lorena, Tamez Pérez, Héctor Eloy, Peña Lazo, Anamaría, Ocampo Candiani, Jorge, Torres Pérez, Juan Francisco

“…The elderly are particularly susceptible to adverse drug events or interactions with other drugs due to their physiological changes, genetic predisposition and environmental exposure. …”
Enlace del recurso

Construyendo puentes entre disciplinas por García Quintanilla, Magda, González Martínez, Lizette Berenice

Enlace del recurso
Enlace del recurso

Ionizing radiation-induced DNA injury and damage detection in patients with breast cancer por Borrego Soto, Gissela, Ortiz López, Rocío, Rojas Martínez, Augusto

“…Some of these genetic susceptibilities in DNA-repair mechanisms are implicated in the etiology of hereditary breast/ovarian cancer (pathologic mutations in the BRCA 1 and 2 genes), but other less penetrant variants in genes involved in sporadic breast cancer have been described. …”
Enlace del recurso

Angiosarcoma of the nasal cavity: a case report por Treviño González, José Luis, Santos Lartigue, Ramiro, González Andrade, Baltazar, Villagómez Ortiz, Vicente José, Villegas, Mario, Venegas García, Erving

“…Aerodigestive angiosarcomas have a better prognosis than angiosarcomas of other locations due to better cell differentiation and the presence of early symptoms. …”
Enlace del recurso

US Natural Gas Market Classification Using Pooled Regression por Kalashnikov, Vyacheslav V., Pérez Valdés, Gerardo A., Matis, Timothy I., Kalashnykova, Nataliya I.

“…In this work, we present a method to differentiate sets of time series based on a regression model relating price, consumption, supply, and other factors. Our objective is to develop a method to classify different areas, regions, or states into groups or classes that share similar regression parameters. …”
Enlace del recurso

Recent trends in internal migration in Nuevo Leon, Mexico por Bedoya Rangel, Yuliet, Jáuregui Díaz, José Alfredo, Avila Sánchez, María de Jesús, Picazzo Palencia, Esteban

“…Nuevo León State, Mexico, has historically been a pole of population attraction at the national level, the population growth recorded in this geographic space during the last 50 years is largely a product of immigration processes, stimulated by economic growth of a growing industrial sector, which generated a labor demand that without the arrival of population from other parts of the country would not have been possible to cover. …”
Enlace del recurso

Psychoneuroimmunoendocrinology: clinical implications por González Díaz, Sandra Nora, Arias Cruz, Alfredo, Elizondo Villarreal, Bárbara, Monge Ortega, Olga Patricia

“…The aim of psychoneuroimmunoendocrinology is to apply medical knowledge to the treatment of different allergic, immune, autoimmune, rheumatic, neoplastic, endocrine, cardiovascular and dental pathologies, among other disorders. Epigenetic factors and major stresses from different types of stimuli acting through distinct pathways and neurotransmitters are highly involved in altering the psychoneuroimmunoendocrine axis, resulting in the emergence of disease. …”
Enlace del recurso

Bioethics for Biotechnologists: From Dolly to CRISPR por Caballero Hernández, Diana Elia, Rodríguez Padilla, Cristina, Lozano Muñiz, Susana

“…If Bioethics is concerned with human beings, and their interaction with other living beings and the environment, it makes sense for Biotechnology, by definition the use of living systems or organisms to develop products, to become an important, if not the most important, source of bioethical conflicts in modern era and for future society. …”
Enlace del recurso