IIT: Envíos recientes
Mostrando ítems 2321-2340 de 2692
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Generacion de Trayectorias para Robot Movil Mediante una Variacion del Metodo RRT
(Asociacion Mexicana de Mecatronica, 2019-05-11)Es bien sabido que en la época actual el avance de la robótica móvil ha sido a pasos agigantados, se han logrado desarrollar vehículos autónomos con la capacidad de realizar el traslado de pasajeros de un punto a otro sin ... -
A fully differential synchronous demodulator for AC signals
(2019)A novel fully differential (FD) demodulator is presented. Using different design strategies, the circuit can be used for processing amplitude-modulated (AM) signals obtained from impedance measurements or coming from ... -
Giant and Reversible Inverse Barocaloric Effects near Room Temperature in Ferromagnetic MnCoGeB0.03
(2019-08-05)Hydrostatic pressure represents an inexpensive and practical method of driving caloric effects in brittle magnetocaloric materials, which display first-order magnetostructural phase transitions whose large latent heats are ... -
Laser Fluence Dependence of the Electrical Properties of MoO2 Formed by High Repetition Femtosecond Laser Pulses
(2018-09-16)Molybdenum oxides have gained attention in the last few years due to their vast variety of polymorphs. These materials relate to technological applications in several devices to exploit their chromic and electrical ... -
Un escenario virtual para explorar los tópicos académicos básicos en la cadena de suministros de negocios industriales
(Academia Journals, 2019-05-16)En muchos de los casos en que deseamos replicar los conceptos teóricos de las asignaturas que están a nuestro cargo, se hace presente la dificultad de que se lleven a cabo en las etapas realísticas, es decir en los campos ... -
Effect of ion bombardment on the chemical properties of crystalline tantalum pentoxide films
(2019-04-16)The effect of argon ion bombardment on the chemical properties of crystalline Ta2O5 films grown on Si(100) substrates by radio frequency magnetron sputtering was investigated by X-ray photoelectron spectroscopy. All samples ... -
Interfaz de lenguaje natural para consultar cubos multidimensionales utilizando procesamiento analítico en línea
(2018-06-30)El Procesamiento Analítico en Línea (On-Line Analytical Processing, u OLAP, por sus siglas en inglés) es una solución en el área de Inteligencia de Negocios que emplea estructuras multidimensionales, es decir, cubos OLAP, ... -
Cuestionario para los Informes técnicos de la primera etapa de PN 2016
(2019-04-22)El objetivo del proyecto es desarrollar e implementar un modelo de celdas flexibles a base de películas delgadas semiconductoras de calcogenuros utilizando la técnica de baño químico para su depósito, por lo que en el ... -
Minería de opiniones aplicada a la evaluación docente de la Universidad Autónoma de Ciudad Juárez
(2018-06-30)La Universidad Autónoma de Ciudad Juárez lleva a cabo una evaluación docente cada semestre con la finalidad de encontrar las fortalezas, debilidades y áreas de oportunidad entre los profesores. En este artículo mostramos ... -
Propuesta para el entendimiento conceptual del tiro parabólico en base a la realidad aumentada Parte II
(2018-12)Most of students from the introductory physics courses show conceptual understanding problems. One possible cause is the conventional instruction. This teaching style is based on a lack of cognitive interaction between ... -
Degradation modeling of 2 fatigue-crack growth characteristics based on inverse Gaussian processes: A case study
(2019-05-30)Most modern products that are highly reliable are complex in their inner and outer structures. This situation indicates quality characterization by the interaction of multiple performance characteristics, which motivates ... -
Estudio empírico del enfoque asociativo en el contexto de los problemas de clasificación
(2019). Investigaciones realizadas por la comunidad cient´ıfica han evidenciado que el rendimiento de los clasificadores, no solamente depende de la regla de aprendizaje, sino tambien de las complejidades inher- ´ entes en ... -
Synthesis and Novel Purification Process of PANI and PANI/AgNPs Composite
(2019-04-24)In this work, polyaniline (PANI) is synthesized via oxidative polymerization of aniline and purified using organic solvents where the emeraldine phase is isolated by employing a phase separation system. The above contributes ... -
An Enhanced Lightweight IoT-based Authentication Scheme in Cloud Computing Circumstances
(2019-05-06)With the rapid deployment of the Internet of Things and cloud computing, it is necessary to enhance authentication protocols to reduce attacks and security vulnerabilities which affect the correct performance of applications. ... -
Exploring the synergetic effects of sample types on the performance of ensembles for credit risk and corporate bankruptcy prediction
(2019-05-01)Credit risk and corporate bankruptcy prediction has widely been studied as a binary classification problem using both advanced statistical and machine learning models. Ensembles of classifiers have demonstrated their ... -
In-situ X-ray photoelectron spectroscopy analysis of the initial growth of CdS thin films by chemical bath deposition
(2019-07-31)Cadmium sulfide is the main choice among n-type semiconductors for several solar cell technologies due to its excellent optical, structural and electronic characteristics. Even when it has been widely studied, there are ... -
Reliability analysis using exponentiated Weibull distribution and inverse power law
(2019-06-01)Today in reliability analysis, the most used distribution to describe the behavior of devices is theWeibull distribution. Nonetheless, theWeibull distribution does not provide an excellent fit to lifetime datasets that ... -
Measuring Back Injury Risk in Mexican Workers of an Automotive Company
(2019-05)850 thousand workers per year spread across the 32 states, of which Puebla contributes with 465 106, developing, in a high percentage, the verification of new parts as part of the manufacture process. This activity is ... -
Implementación De Herramientas De Manufactura Esbelta En El Desarrollo De Un Proceso De La Industria Médica
(Academia Journals, 2019-05-24)El presente estudio está enfocado en la aplicación de las herramientas de manufactura esbelta como estrategia de producción para competir dentro del mercado global. Para ello se desarrolló un proyecto, dentro de una ...