Resultados de búsqueda - "The Times"

Innovación social: Conceptos y etapas por Abreu Quintero, José Luis

“…It was determined that innovation is the result of a long historical process, an accumulation of small improvements and failed attempts at a critical time to change the sign of the trend, the direction of a process, the quality of a product or technique of a procedure. …”
Enlace del recurso

A Tribute to Dr. Ronald Hardy for his Contribution to Aquaculture Nutrition. por Cruz Suárez, Lucía Elizabeth, Ricque Marie, Denis

“…Halver´s book was his second inspiration… It was at this time that he commenced his life‟s work on the nutrition of fish, graduating with a PhD in Fisheries at the University of Washington, Seattle (1978). …”
Enlace del recurso

Diseño y construcción de un dispositivo para evaluar la efectividad del proceso de lavado de muestras textiles por Delgado Banda, Ricardo

“…Different wash cycles under controlled conditions of temperature, flow rate and time were established, also an experimental design was developed to allow us for evaluating the relevance of the features that the different wash cycles make. …”
Enlace del recurso

Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn por Borrego Navejas, Rocío

“…The present work is aimed to study the behavior of Pb-Sn alloys treated under defined conditions of temperature and time as thermal treatments for the study of microstructure and corrosion effects. …”
Enlace del recurso

Factores del error humano que inciden en la toma de decisiones estratégicas en los niveles directivos de la industria siderúrgica mexicana por Monroy Guajardo, Fernando

“…Within the factors that impact, were determined among others, the emotionality, the cognitive complexity, the context and decision timing, which once the field research had been done under 72 executives, shed some signs of a positive relationship with the phenomenon under study. …”
Enlace del recurso

Sistema de guía, navegación y retroalimentación para un misil tierra-aire a través de sistemas híbridos por Limón Díaz, Pedro Antonio

“…The platform designed will help to generate tools to define the orientation and position of a vehicle by acquiring data from an inertial measurement unit in real time. To confirm the platform operation, a co-simulation technique Hardware-InThe-Loop is used. …”
Enlace del recurso

Cálculo de asentamientos diferenciales en la interfase suelo-roca, del edificio de ingeniería petrolera de la Facultad de Ciencias de la Tierra, Linares, Nuevo León por Ramírez Ligonio, Manuel Jesús

“…The analysis was developed by the Finite Element method using the software called ABAQUS®, where the Soil-Rock phases can be simulated with elastics and geometries properties, and the same time the applied forces can be modified in the way that is needed. …”
Enlace del recurso

Hybrid Solar Cells of Pyrite-Based/Poly(3-Hexylthiophene) Core/Shell Nanowires por Retana Betancourt, María Fernanda

“…The iron pyrite nanoparticles were obtained using complexing agents for the very first time. Air-stable FeS2 show stability for 21 days without special storage conditions. …”
Enlace del recurso

Fault tolerant control by flatness approach por Martínez Torres, César

“…For such systems, it is possible to find a set of variables, named flat outputs such that states and control inputs can be expressed as functions of flat outputs and their time derivatives. The fault detection and isolation block has to provide a fast and accurate fault isolation, this action is carried out by exploiting the non-uniqueness property of the flat outputs, in fact if a second set of flat outputs algebraically independent and differentially coupled of the first are found, the number of residues augments. …”
Enlace del recurso

Diseño y construcción de un dispositivo para evaluar la efectividad del proceso de lavado de muestras textiles por Delgado Banda, Ricardo

“…Different wash cycles under controlled conditions of temperature, flow rate and time were established, also an experimental design was developed to allow us for evaluating the relevance of the features that the different wash cycles make. …”
Enlace del recurso

Efecto de la microestructura y la concentración del ácido en la corrosión de aleaciones binarias Pb-Sn por Borrego Navejas, Rocío

“…The present work is aimed to study the behavior of Pb-Sn alloys treated under defined conditions of temperature and time as thermal treatments for the study of microstructure and corrosion effects. …”
Enlace del recurso

Cine y Sociedad en Cartagena de Indias, Colombia (1912-1923): De la Carpa a los Cines por Miranda Perez, Waydi, Chajin Mendoza, Osiris María

Enlace del recurso

Desarrollo e implementación de un sistema de inferencia difuso en un juego serio que ayude a fortalecer el razonamiento lógico-matemático por López Sánchez, Alicia Y., González Lara, Aída Lucina, Guerra Torres, César

Enlace del recurso

Dos soluciones al problema de servosistemas por Alcorta Garcia, Efrain

Enlace del recurso

Perspectiva de la investigación en contaduría por Rivas Olmedo, Eduardo

Enlace del recurso

Diseño para Seis Sigma: Enfoque para la fiabilidad y fabricación de bajo costo por Cruz-Álvarez, Jesús Gerardo

Enlace del recurso

El docente universitario como agente de dinamización intercultural y la administración de la educación por Hernández, D. A

Enlace del recurso

La relación representativa desde la percepción de los electores por Treviño Terán, José Alejandro, Lozano Treviño, David Fernando, Barragán Codina, José Nicolás

Enlace del recurso

Emociones percibidas por los clientes en los encuentros de los servicios para garantizar la lealtad en una relación a largo plazo: Revisión teórica preliminar por Garza Sepúlvedat, Israel

Enlace del recurso

Una probadita literaria en el San Luis de 1890: “Una fiesta casera” de Manuel José Othón por Leyva Ortiz, Jesús Alberto

Enlace del recurso