IIT: Envíos recientes
Mostrando ítems 2241-2260 de 2407
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A Finite-Time Nonlinear PID Set-Point Controller for a Parallel Manipulator
(Spriger, 2018-04-29) -
Modeling and Motion Control of the 6-3-PUS-Type Hexapod Parallel Mechanism
(Springer, 2018-04-29) -
Influence of Sintering Temperature on AlCoCrFeNiMo(Tix, x=0,1) High Entropy Alloys
(2018-08-01)In several reported investigations related to powder metallurgy, the manufacture of consolidated specimens by advanced sintering techniques such as hot pressing and spark plasma sintering is preferred, since denser products ... -
Effect on Microstructure and Nanoindentation of a AlCoFeMoNi High Entropy Alloy
(2018-08-01)In this work, elemental powders supplied by Alfa Aesar with purity higher than 99.5% in weight Al, Co, Fe, Mo and Ni were initially weighed and mixed. The MA was performed in a high-energy ball mill (SPEX-8000M) for 10 h ... -
Chitosan–Starch–Keratin Composites: Improving Thermo-Mechanical and Degradation Properties Through Chemical Modification
(2018-05-01)Chitosan–starch polymers are reinforced with different keratin materials obtained from chicken feather. Keratin materials are treated with sodium hydroxide; the modified surfaces are rougher in comparison with untreated ... -
Synthesis of ag2s quantum dots and their biomedical applications
(2018-01-15)In the last years Quantum dots have been studied from various perspectives from basic science such as physics to nanotechnology and biotechnology with its possible applications in different areas such as sensors, biosensors, ... -
Analysis of mechanical and electrical imperfect contacts in piezoelectric composites
(2018-10-01)The problem of a heterogeneous piezoelectric composite with mechanical and electrical imperfect contact conditions is studied by means of the asymptotic homogenization method. As an illustrative example, in order to provide ... -
Ergo-environmental variables that affect the job satisfaction of the staff of two institutions of higher education
(2018-10-10)A research on ergonomics related to ergo-environmental factors and its impact on job satisfaction of academic staff of two Mexican universities is presented. A validated questionnaire with .94 reliability is applied in the ... -
Structural model to assess the relationship of manufacturing practices to delivery time in supply chains
(2018-12-10)he literature suggests that companies today evaluate the delivery time of their products/services to improve their performance in supply chains, which has great importance due to the global competition and trends in the ... -
SAE Aero Design West 2018 Design Report
(2018-03-15)This document details the final design made by the UACJ Aero Team from the Universidad Autónoma de Ciudad Juárez, with the purpose of participating in the SAE Aerodesign 2018 Competition, in which the methodology is ... -
Estudio de la estructura estadística de las señales caóticas discretas unidimensionales
(2018-11-23)Hoy en día se estima que en un minuto se transmiten vía internet: 18 millones de textos, 4.3 millones de videos, un millón de accesos a Facebook, 3.7 millones de búsquedas en Google, etc. Como resultado se anticipa que ... -
A generalization of multiplication modules
(2019-01-31)We are extended definition of multiplication modules to M-multiplication modules when M is a sigma[M]-module. Then we are extended results to this class of modules, especially in case when M is a semiprime Goldie module. -
Diseño y construcción de una Aeronave para participar en aerodesign 2018
(2018-07-01)La formación integral para quien desea dedicarse a esta área considera, además del aprendizaje en las aulas, que los estudiantes participen en eventos de diversa índole, como las competencias internacionales. Éste es el ... -
Predictive model of burnout and labor satisfaction
(2018-10-10)The purpose of this study was to determine the relationship between burnout syndrome and job satisfaction in full-time professors of a Mexican university. The sample consisted of 230 randomly selected teachers, of whom 139 ... -
On Properties of Torsional Metric Spaces
(2018-08-09)We apply general tensor calculus to arbitrary nonrelativistic classical Lagrangian systems and derive general relationships between the torsion tensor and other quantities associated with the coordinate configuration space, ... -
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. ... -
Effects of annealing on the magnetic properties and magnetocaloric effects of B doped Ni-Mn-In melt-spun ribbons
(2018-01-15)The magnetic, structural, thermal, and magnetocaloric properties of Ni50Mn35In14.5B0.5 melt-spun ribbons have been studied through X-ray diffraction (XRD), differential scanning calorimetry, and magnetization measurements. ... -
Learning Digital Communications through Software Defined Radio
(2018-07-15)Este artículo trata aspectos importantes del análisis de certidumbre de funcionalidad de comunicación entre un dron y un radiocontrol. En primera instancia se estima el máximo alcance para operar dentro del estándar de ... -
Recap on bio-sensorial stress detection methods and technology
(Universidad Tecnologica de Ciudad Juarez, 2018-01-23)Mental stress consist in a biological condition that allows reaction to a demand or unknow situation, it is a necessary aspect for survivable, but, in a big among can turn into acute stress and if acute or common stress ... -
Diseño y construcción de un vehículo todo terreno para competencia baja SAE 2018
(2018)El desarrollo de las habilidades competitivas en la formación integral de nuestros estudiantes fomenta la participación en eventos como el Baja SAE con el propósito de desarrollar un vehículo todo terreno. El diseño del ...