IIT: Envíos recientes
Mostrando ítems 2521-2540 de 2692
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Monitorización y activación remota de un sistema nebulizador con interfaz en LabVIEW
(2018-05-21)El presente proyecto es un sistema de automatización desarrollado en una empresa local. El objetivo principal es desarrollar un sistema que permita, desde el área de controles de la planta, la activación y obtención de ... -
Polyestyrene and Low Density Polyethylene Oregano´s Essential Oil Functionalization for Possible Antimicrobial Active Packaging Applications
(2018-09-24)Low density polyethylene (LDPE) and polystyrene (PS) samples were functionalized with oregano´s essential oil (OEO) for possible antimicrobial packing applications. Different concentrations of OEO were used (0.5-1.5 % ... -
Diseño de placa aislante estructural en losas tipo vigueta y bovedilla a través desing thinking
(Universidad Tecnológica de Ciudad Juárez, 2018-01-30)En este documento se presenta el diseño de un producto aislante para viviendas nuevas utilizado en losas de azotea y construidas a base de vigueta pretensada y bovedilla a través de la metodología desing thinking, con el ... -
A comparison of crystallization activation energy determination between differential thermal analysis and hot stage microscopy for lead-zinc-borosilicate glass ceramics during sintering
(MRS, 2018-08-20)Particular sintering behavior may be found for some kind of ceramic materials where shrinkage is stopped before reaching the shrinkage outset. Crystallization of glass powder can stop shrinkage during sintering. Then, a ... -
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 ... -
Automated detection of parenchymal changes of ischemic stroke in non-contrast computer tomography: A fuzzy approach
(2018-06-05)The detection of ischemic changes is a primary task in the interpretation of brain Computer Tomography (CT) of patients suffering from neurological disorders. Although CT can easily show these lesions, their interpretation ... -
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 ...