IIT: Envíos recientes
Mostrando ítems 2261-2280 de 2692
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Capability indices for circular tolerance regions based on a Gaussian copula
(2019-11-05)Positional characteristics can be found in many manufactured products. This type of quality characteristics requires the use of capability indices to measure their performance regarding a circular tolerance region and the ... -
Understanding the apparent superiority of over-sampling through an analysis of local information for class-imbalanced data
(2019-10-14)Data plays a key role in the design of expert and intelligent systems and therefore, data preprocessing appears to be a critical step to produce high-quality data and build accurate machine learning models. Over the past ... -
Production and Characterization of Non-Isocyanate Polyurethane/SiO2 Films Through a Sol-Gel Process for Thermal Insulation Applications
(2019-09-29)The reaction of cyclic carbonates with amines is the most attractive among the synthesis methods for isocyanate-free polyurethane. Non-isocyanate polyurethane films with SiO2 NPs fabricated by a sol-gel process are ... -
Geogebra y Problemas de Optimización
(2019-09-30)El siguiente trabajo muestra una propuesta para la enseñanza del cálculo diferencial con el uso del software Geogebra como herramienta didáctica en el aprendizaje de la derivada con problemas de optimización. El artículo ... -
Sign Language Recognition Based on EMG Signals through a Hibrid Intelligent System
(2019-10). Non-verbal communication is an important part of everyday interactions and human-computer interaction. Vision techniques and instrumented gloves for sign language recognition are commonly used, but these are often ... -
Atmospheric black carbon concentrations in Mexico
(2019)ABSTRACT Atmospheric black carbon concentrations were measured at two urban sites (Mexico City and Monterrey), one suburban site (Juriquilla) and one high-altitude site (Altzomoni) in Mexico during 2015 and part of 2016. ... -
A Deconvolution Approach for Degradation Modeling With Measurement Error
(2019-10-04)Degradation trajectories over time provide information that is important for the life estimation of products and systems. However, most of the time the degradation measurements are disturbed by different conditions that ... -
Development of a Serious Games for Asperger Syndrome Based on a Bio-inspired Algorithm to Measure Empathy Performance
(2019-06-01)Currently, the development of a Serious Game, whose purpose is to assist cognitive behavioral therapy for patients with Asperger Syndrome, should provide valuable information always to the specialist providing the ... -
Liderazgo, contrato psicológico y empoderamiento: sus vínculos en organizaciones fronterizas mexicanas
(2019-09-11)En la actualidad, las empresas consideran primordial desarrollar las habilidades de sus líderes, con la finalidad de lograr el éxito organizacional. En esta investigación, el objetivo fue indagar la influencia que tiene ... -
Evaluation of the plastic injection machine maintenance system through the TOPSIS method
(2019-06-06)The following document talks about the parameters of the maintenance system implemented in plastic injection machines of a maquiladora company located in Ciudad Juarez Chihuahua. The method used in this investigation is ... -
Instance selection for the nearest neighbor classifier: Connecting the performance to the underlying data structure
(Springer, 2019)Instance selection is one of the most successful solutions to low noise tolerance of the nearest neighbor classifier. Many algorithms have been proposed in the literature, but further research in this area is still needed ... -
Sistema de Control Automatizado para un Sector Residencial
(ACJ, 2019-09-25)Actualmente, en México se vive un clima de inseguridad que provoca que cada vez las personas tomen medidas extremas para proteger sus vidas y sus patrimonios principalmente dentro de sus propios hogares. Lo anterior ... -
Use of Elephant Search Algorithm to Solve an Order Picking Problem in a Mobile Atelier
(IGI Global, 2019-04-01)Mobile ateliers, also called pop-up stores, sell their products away from their warehouse. Therefore, it causes them to go back to it once a product in their mobile store runs out since the customer is waiting for them at ... -
Predict Energy Charging Points to Electric Vehicles in a Smart City Using a Novel Metaheuristic
(IGI GLOBAL, 2019-04-19)The purpose of this research is to understand from a Multivariable optimization associated with the path of a group of vehicles integrated in an Ecological Community and determine the optimal route involve speed, storage ... -
Predictors of organizational resilience by factorial analysis
(2019-03-27)The global economy is characterized by a progressive complexity, uncertainty, and volatility, which exert intense pressures to organizations and confronts them, with increasing frequency, to disruptive and unexpected ... -
Improvement of the Optimization of an Order Picking Model Associated With the Components of a Classic Volkswagen Beetle Using an Ant Colony Approach
(IGI Global, 2019-04-09)Warehouse operations, specifically order picking process, are receiving close attention of researches due to the need of companies in minimizing operational costs. This chapter explains an ant colony optimization (ACO) ... -
Problemas de optimización como herramienta introductoria al cálculo: Una ingeniería didáctica
(Editorial Académica Española, 2019) -
Design of an Order Picking Reduce Module Using Bat Algorithm
(IGI Global, 2019-04-01)These days the human factor is key to improving order picking processes. For example, in a line of processes to replace different parts of equipment or devices, it is necessary to find the best route in each case to minimize ... -
Performance evaluation of a commercial 3D printer that uses fused filament deposition technology
(Springer, 2019-01)Since 3D printer home and industrial applications have increased in the last years, the need for a reliable tool to evaluate 3D printer capabilities has become necessary. A DOE was performed to determine the optimum ... -
¿Dónde Está Hidalgo En Ciencia Y Tecnología?
(CIO, 2019-05-31)Para que exista un crecimiento y desarrollo de la ciencia y la tecnología, se requiere de fortalecer todas las capacidades científicas en una sociedad. Es necesario que existan estudios diagnósticos sobre el estado actual ...