Resultados de búsqueda - IT*

Evolución y eficiencia relativa de los mercados bursátiles de MENA: evidencia de pruebas de índice de varianza conjunta móvil: Evolving and relative efficiency of MENA stock market... por Ahmed, Amira Akl

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Análisis y evaluación del sector software en Concepción del Uruguay (Argentina). Situación actual y trayectoria evolutiva: Analysis and Characterization of the Software Sector in C... por Diez, José Ignacio, Solanas, Gustavo Eduardo, Pasciaroni, Carolina

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Optimización Operativa en las PYMEs Chilenas a través de las Tecnologías de la Información y la Comunicación: Operational Optimization in Chilean SMEs through Information and Commu... por Flen Rossi, Florencia, Rojas-Vallejos, Jorge, Domínguez Amorós, Mario

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¿Existe memoria larga en mercados bursátiles, o depende del modelo, periodo o frecuencia? (Is there Long Memory in Stock Markets, or Does it Depend on the Model, Period or Frequenc... por Salazar-Núñez, Héctor F., Venegas-Martínez, Francisco, Calderón-Villareal, Cuahutémoc

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Opción climática para la producción de café en México (Climate Option of Coffee Production... por Alphonse, Allou Allou, Trejo-García, José Carlos, Martínez-García, Miguel Ángel

“…ABSTRACTThis paper presents weather derivatives as a tool for the agricultural sector in Mexico to protect itself from climatic risks. An analysis of the need for a climate derivative for the cultivation of coffee in the states of Veracruz, Chiapas and Oaxaca in order to propose a derivative for transferring risk associated with climate. …”
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Desempleo y criminalidad en los estados de la frontera norte de México: un enfoque espacial bayesiano de vectores auto-regresivos (Unemployment and crime in the Northern-border sta... por Torres-Preciado, Victor Hugo

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Regional Input-Output Matrices and an Application to Analyze a Manufacturing Export Shock in Mexico por Alvarado, Jorge A., Quiroga, Miroslava, Torre, Leonardo E., Chiquiar, Daniel I.

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Does the Impact of Oportunidades Program Increases in Highly Competitive Regions? por Domínguez Viera, Marcos E.

“…Evidence on Oportunidades, a successful anti-poverty program in Mexico, has suggested that changes to the current grant structure may induce considerable improvements to its effectiveness. Moreover, there are proposals addressing the importance of regional, observable and unobservable characteristics, regarding its implementation. …”
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The General Impossibility of Neoclassical Economics por Fine, Ben

“…This article recalls how neo-classical economics prides itself both on its mathematical rigour and on the universal applicability of its principles, and how, on this basis, “economics imperialism” is colonising the subject matter of the other social sciences. …”
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Investigación sobre sexualidad responsable en adolescentes y jóvenes por Benavides Torres, Raquel Alicia, Onofre Rodríguez, Dora Julia

“…Un hallazgo importante es que, a pesar de la intención de muchos jóvenes de hacerse pruebas de VIH y otras ITS, existen barreras significativas que dificultan el acceso a estos servicios. …”
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Nueva gestión pública y gobernanza: desafíos en su implementación = New public management and governance: challenges in implementation por Gómez Díaz de León, Carlos

“…Finally we point out some of the challenges that the model itself mean for society and civil society organizations.…”
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Presence of triatominae (Hemiptera, Reduviidae) and risk of transmission of Chagas disease in Colima, México. por Espinoza Gómez, Francisco, Maldonado Rodríguez, A., Coll Cárdenas, R., Hernández Suárez, C. M., Fernández Salas, Ildefonso

“…This results confirmed the presence of two important vectors of the Chagas disease in Colima. Its preference for the domestic habitat and its high levels of natural infection with T. cruzi suggested the existence of a significant risk for its transmission in this area of the country.…”
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El currículo basado en competencias y su implementación en cursos de ingeniería por Martínez Alonso, Gabriel Fernando, Garza Garza, Juan Ángel, Portuondo Padrón, Roberto

“…ABSTRACT An analysis of the competence-based curriculum is shown in this work, from its defi nition, classifi cation and didactic implementation. …”
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Estudio computacional sobre un problema de división de territorios comerciales por Flores Rivas, Roxana, Ríos Mercado, Roger Z.

“…A mathematical model is presented, which is solved by the branch-and-bound method, and its sensitivity with respect to some parameters is examined. …”
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Chemical composition of cultivated seaweed ulva clathrata (Roth) C. Agardh por Peña Rodríguez, Alberto, Mawhinney, Thomas P., Ricque Marie, Denis, Cruz Suárez, Lucía Elizabeth

“…The chemical composition of U. clathrata indicates that it has a good potential for its use in human and animal food.…”
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Sulphated polysaccharides from Ulva clathrata and Cladosiphon okamuranus seaweeds both inhibit viral attachment/entry and cell-cell fusion, in NDV infection por Aguilar Briseño, José Alberto, Cruz Suárez, Lucía Elizabeth, Ricque Marie, Denis, Zapata Benavides, Pablo, Mendoza Gamboa, Edgar, Rodríguez Padilla, Cristina, Trejo Ávila, Laura M.

“…This study aims at determining the antiviral activity and mechanism of action in vitro of an ulvan (SP from the green seaweed Ulva clathrata), and of its mixture with a fucoidan (SP from Cladosiphon okamuranus), against La Sota NDV strain. …”
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Componentes actitudinales que impactan en el rendimiento académico de matemáticas en alumnos de cuarto semestre de la Facultad de Ingeniería Mecánica y Eléctrica de la UANL por Villarreal Lozano, Nereyda Analy

“…El instrumento elegido para medir las actitudes de los alumnos fue un cuestionario de veinticinco ítems en formato tipo escala Likert, diseñado por Elena Auzmendi (1991) el cual está integrado por cinco dimensiones (utilidad, ansiedad, confianza, agrado y motivación). …”
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Efecto determinante de la motivación de viaje sobre la imagen de destino en turistas de ocio a un destino urbano: El caso de Monterrey, México. Una aproximación por medio de mínimo... por Olague de la Cruz, José Trinidad

“…Monterrey, Mexico, one of the main urban destinations in the country aims at improving its competitiveness. This research work had the purpose of finding evidence on the causal relationship between travel motivation and destination image, two important variables because of their influence on visitors’ satisfaction. …”
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Smoking, depression, and suicide risk in the nursing staff of a Third-Level Hospital por Sánchez Núñez, Raquel Alejandra, Ramírez, C., Gómez Meza, Marco Vinicio

“…We also found an association between operational depression and suicide risk.Conclusions: It is recommended to consider nicotine dependence as a fundamental part of psychopathology assessment because of its strong association with suicide risk. this study emphasizes the complexity of the issue of the comorbidity of smoking and psychopathology and the need to continue research lines.…”
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Biobanks: experience of the school of medicine and the “Dr. José Eleuterio González” University Hospital of the Universidad Autónoma de Nuevo León por Garza Rodríguez, María de Lourdes, Ascacio Martínez, Jorge Ángel Isidro, Pérez Maya, Antonio Alí, Pérez Ibave, Diana Cristina, Monsiváis Ovalle, Daniela Estefanía

“…A biobank facility is one of the most valuable tools the academic medicine organizations can offer to their researchers to improve the competitiveness of their current and future medical research. it acts as an essential bridge and an effective catalyst for research synergies between basic and clinical sciences, and it can be potentiated with efforts to raise funds for acquiring and maintaining cutting-edge analytical infrastructure to better serve its clinical, pharmaceutical and biotech clients.…”
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