Resultados de búsqueda - (many OR over)*

Una comparación de noticias internacionales en las cadenas televisivas estadounidenses por Montiel, Manuel Nicolás Cabrera

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Desempeño, gobierno corporativo y nueva regulacion por García, Heriberto

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Tendencias en los esquemas de financiamientos a la educación superior por Barragán Codina, José

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La Cultura Organizacional y la Innovación como base del Rendimiento en empresas Familiares de Aguascalientes. Estudio múltiple de casos. por Brand-Galindo, Violeta, Vivanco-Florido, Jesús Salvador

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El desarrollo de mecanismos para promover el estado de derecho y la mejora del capital humano, y su eficacia en la reducción de la violencia social en los países del Sahel en Áfric... por Idrissa, Sangaré

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Presencia de las pequeñas y medianas empresas en los sectores exportadores de México por Jiménez-Bautista, Selene, Acua-Popocatl, Raúl Gustavo, Ibarra-Zavala, Darío Guadalupe

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Parametric vs. non-parametric methods for estimating option implied risk-neutral densities: the case of the exchange rate Mexican peso – US dollar por Benavides Perales, Guillermo, Mora Cuevas, Israel Felipe

“…The RNDs are extracted from over-thecounter European-style options on the Mexican Peso–US Dollar exchange rate. …”
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Laboratory evaluation of Vectobac as against Aedes aegypti in Monterrey, Nuevo Leon, México. por Ponce García, Gustavo, Flores Suárez, Adriana Elizabeth, Rodríguez, María Luisa, Fernández Salas, Ildefonso, Badii Zabeh, Mohammad Hosein

“…Intensive use of the organophosphate insecticide malathion against adults and temephos against larvae of Aedes aegypti in Mexico over the past 30 years has led to problems requiring the use of new larvicides. …”
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Reflexiones sobre la práctica docente en la educación en ciencias por Arizpe Islas, Jorge Luis, Flores Moreno, Norma Esthela

“…ABSTRACT This paper describes some of the issues that take place in the practices of the process teaching-learning of sciences (physics, biology and math) besides is about the tendencies that occur to get over it. This document presents some of the common errors that take place in a common day teaching and the way to get the solutions. …”
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Mass and fiber cross-sectional area of soleus muscle grafts following training por Clark, Kathryn I., Morales, Pedro G., White, Timothy P.

“…Training increased graft mass by 49% over the non-run graft value of 82 +/- 8 mg at 56 d post-grafting. …”
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Biodiversidad de Polychaeta (Annelida) en México por Tovar Hernández, María Ana, Salazar Silva, Patricia, León González, Jesús Angel de, Carrera Parra, Luis Fernando, Salazar Vallejo, Sergio Ignacio

“…There are 3 collections with over 600 species from the eastern and western shores, and at least 3 other smaller collections more concentrated on a certain geographic region or environment. …”
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Harmony Wants to Sit in the Front: Different Brain Responses to Violations in Chord Progressions. por Garza Villarreal, Eduardo A., Brattico, Elvira, Leino, Sakari, Ostergaard, Leif, Vuust, Peter

“…Deviations from auditory regularities elicit electric potentials distributed over the frontal regions of the scalp. The mismatch negativity (MMN) is elicited by change in repetitive auditory input, whereas the early right anterior negativity (ERAN) is elicited when sounds deviate from a hierarchically organized musical regularity. …”
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Diplomacia comercial china-estados unidos: enfoques metodológicos y sistémicos por Lechuga Cardozo, Jorge Isaac

“…Findings suggest that the protectionist policy of the United States government has a geopolitical background that favors “nationalist” and “Americanist” forces for regaining the Anglo-American power over the world.…”
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Correlation between seasonal and meteorological factors with the monthly frequency of intracranial aneurysms rupture in northeast Mexico por Alcalá Briones, Ricardo Daniel, Villarreal Silva, Eliud Enrique, Flores Benavides, Lydia Itzel, Ramos Delgado, César, Martínez Bustamante, Daniel, Martínez Ponce de León, Ángel Raymundo

“…An observational, retrospective, cross-sectional and non-comparative study of male and female patients over 18 years old who were admitted to our unit in northeast Mexico with the diagnosis of spontaneous SAH due to aneurysmal rupture from January 2014 to March 2020. …”
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Why has there been a fall in child labor and an increase in school attendance in Mexico? por Valero Gil, Jorge Noel, Valero, Magali

“…The change in child labor and school attendance over time can then be decomposed into an explained and an unexplained portion, with each factor contributing a specific amount to the explained portion of the difference. …”
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Sources of antibiotics pollutants in the aquatic environment under SARS-CoV-2 pandemic situation por Sosa Hernández, Juan Eduardo, Rodas Zuluaga, Laura Isabel, López Pacheco, Itzel Y., Melchor Martínez, Elda Madai, Aghalari, Zahra, Limón, Daniel Salas, Iqbal, Hafiz M.N., Parra Saldívar, Roberto

“…The effects observed in specific locations have shown the impact over the environment in air, soil and water. Specifically, the current pandemic of COVID-19 has brought into the picture the intensive use of different medical substances to treat the disease and population intensive misuse. …”
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Electrochemical Corrosion of Ferritic 409 and 439 Stainless Steels 409 and 439 in NaCl and H2SO4 solutions por Gaona Tiburcio, Citlalli, Estupiñan López, Francisco Humberto, Zambrano Robledo, Patricia del Carmen, Cabral Miramontes, José Ángel, Barrios Durstewitz, C. P., Almeraya Calderón, Facundo

“…Over the time the automotive industry has evolved in the use of steels in different parts of vehicles, thanks to the materials technology; a deciding factor in the market are the corrosion properties. …”
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Accessible location of mobile labs for COVID-19 testing por Villicaña Cervantes, Dianne Larissa, Ibarra Rojas, Omar Jorge

“…In response, we designed a Biased Random-Key Genetic Algorithm to solve the defned problem; this is capable of obtaining high-quality feasible solutions over large numbers of instances in seconds. Moreover, we present insights derived from a case study into the locations of COVID-19 testing mobile laboratories in Nuevo Leon, Mexico. …”
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Metastases to pancreas diagnosed by endoscopic ultrasound-guided fine-needle aspiration: A case series and review of imaging and cytologic features por Caballero Malacara, Valeria, Luna Limón, Claudia Gabriela, Barboza Quintana, Oralia, Gómez Macías, Gabriela Sofía

“…We retrospectively searched our archives for metastatic neoplasm to the pancreas diagnosed with FNA performed with endoscopic ultrasound, over a 5-year period. Furthermore, we reviewed the literature for imaging and cytologic features. …”
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Cancer Mortality in Older Mexican Individuals (2000 – 2010) por González Santiago, Omar, Castillo Guzmán, Sandra, Palacios Ríos, Dionicio, Ramírez Cabrera, Mónica Azucena

“…Conclusion: Mortality due to cancer in older Mexicans was lower than that observed in developed countries, and it significantly declined over the study period. Men had higher mortality rates than women. …”
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