Listar IIT por fecha de publicación
Mostrando ítems 61-80 de 2001
-
Instrumento de medición cualitativa para incorporación de plataformas tecnológicas en la educación media superior
(Universidad Tecnológica de Ciudad Juárez, 2018-02-01)Se analiza el impacto del uso de las plataformas educativas en el proceso de enseñanza-aprendizaje en el nivel medio superior, desde el punto de vista del desempeño estudiantil y docente. Se remarca la relevancia de la ... -
Modeling the control of the central nervous system over the cardiovascular system using support vector machines
(2018-02-01)The control of the central nervous system (CNS) over the cardiovascular system (CS) has been modeled using different techniques, such as fuzzy inductive reasoning, genetic fuzzy systems, neural networks, and nonlinear ... -
Airy pattern on narrow photoluminescence spectrum of band to band recombination in CdTe:Te thin films
(2018-02-01)Semiconductor CdTe:Te films were deposited by means of rf sputtering on glass substrates. The excess of Te gave place to a high number of Cd-vacancies (VCd) producing p-type CdTe films. The density of carriers produced a ... -
Modeling the control of the central nervous system over the cardiovascular system using support vector machines
(2018-02-01)The control of the central nervous system (CNS) over the cardiovascular system (CS) has been modeled using different techniques, such as fuzzy inductive reasoning, genetic fuzzy systems, neural networks, and nonlinear ... -
Virtual experimental stand for automated fiducial marker comparison in gazebo environment
(ICAROB, 2018-02-01)This paper presents experimental automated approach for comparing fiducial marker systems. Previously we compared ARTag, AprilTag, CALTag systems under three types of adverse conditions: systematic occlusion, arbitrary ... -
Sistema de visión industrial para piezas en procesos con dispositivo móvil o single board computer: Revisión de literatura
(UTCJ, 2018-02-01)Se definen aspectos de los sistemas de visión computacional utilizados en procesos industriales, así como la tecnología actual desarrollada, que incluye la nueva tecnología en dispositivos móviles, la arquitectura de ... -
Heuristic mechanism for drone swarm auto-organization
(2018-02-01)Current technology used for fires are: meteorological stations and satellite image and satellites. This last is a great option, but, from space, the fire detection is until it is large enough to be seen from orbital altitude. ... -
Materiales no orgánicos como materia prima en productos textiles: Revisión de literatura
(Universidad Tecnológica de Ciudad Juárez, 2018-02-01)Se presenta un recuento de los trabajos de investigación, de los últimos 20 años, que analizan el uso de materiales no orgánicos en la producción de materiales para elaboración de bienes de consumo personal y aplicaciones ... -
Video Documental de evolución histórica del tratamiento y distribución de agua superficial y subterránea en Ciudad Juárez Chihuahua, México
(2018-02-05)El presente trabajo se integra con presentaciones en Power Point y audio-videos realizados en la oficina de Ingenieros Lemus, SA de CV, con la intervención del PhD. David Zúñiga, Arq. Guadalupe Valdivia y Lic. Andrés ... -
Generalization of the Hotelling’s t2 decomposition method to the r-chart
(2018-02-14)In this paper, the decomposition of the Mahalanobis distance (MD) and the proportional contribution that each one of the p monitored variables has on the estimated Mahalanobis depth function (MDF) of the R-chart are ... -
Fast and inexpensive synthesis of pentacene with high yield using 6,13-pentacenequinone as precursor
(2018-02-15)Pentacene is an important semiconductor in the field of organic electronics. In this work is presented an alternative synthesis procedure to obtain pentacene from 6,13-pentacenequinone as a precursor. Synthesis of pentacene ... -
Sistema de control de puerta a través de comandos de voz
(2018-02-20)This document presents a control system prototype of a door by means of voice commands, under the Android operating system as processer of commands (receiver and transmitter) that in turn ordered by means of Bluetooth as ... -
Structural and magnetic behavior of oxidized and reduced fe doped LiNbO3 powders
(2018-02-26)Changes in structural and magnetic properties have been systematically induced in lithium niobate (LiNbO 3) powders, Fe-doped with different concentrations and thermally treated in oxidized and reduced states. A rather ... -
Mecanismo de auditoría para detección de manipulación de votos en sistemas de votación electrónica
(2018-02-28)Los sistemas de voto electrónico son propensos a fallas, errores y ataques intencionales. Un riesgo de estos sistemas es la adición o eliminación de votos directamente en el medio de almacenamiento, usualmente una base de ... -
Modeling route choice criteria from home to major streets: A discrete choice approach
(2018-03)A discrete choice model that consists of three sub-models was developed to investigates the route choice criteria of drivers who travel from their homes in the morning to the access point along the major streets that bound ... -
Secure framework for implementing distributed networked control systems with mobile observers using heterogeneous controllers
(ProQuest LLC, 2018-03-01)In this dissertation, a framework for the development and analysis of low-cost monitoring and control systems for a set of distributed nodes comprising of dissimilar controllers is presented. The ability to connect multiple ... -
Energy absorption performance of concentric and multi-cell profiles involving damage evolution criteria
(2018-03-01)Many advantages are attributed to concentric and multi-cell columns, respect to single cell structures, which made them useful for applications in automobile design. The current paper analyzes the effect of cross-section ... -
Static and spin electric polarizabilities of the neutron in lattice QCD
(ProQuest, 2018-03-01) -
Force sensorless impedance control for a space robot to capture a satellite for on-orbit servicing
(IEEE, 2018-03-03)This paper proposes the use of the disturbance observer for the design of an impedance controller to perform a safe capture of a target satellite by a space robot. First, the observer aids in the determination of the contact ... -
Force sensorless impedance control for a space robot to capture a satellite for on-orbit servicing
(IEEE, 2018-03-03)This paper proposes the use of the disturbance observer for the design of an impedance controller to perform a safe capture of a target satellite by a space robot. First, the observer aids in the determination of the contact ...