Artículo en revista de investigación: Envíos recientes
Mostrando ítems 901-920 de 1091
-
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 ... -
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 ... -
Impact of human resources on remanufacturing process, internal complexity, perceived quality of core, numerosity, and key process indicators
(2019)This article assesses the impact of human resources experience and its training level on key process indicators, perceived quality of core, and internal complexity of remanufactured metal-mechanic products. These five ... -
Dimensional Analysis under Pythagorean Fuzzy Approach for Supplier Selection
(2019-03-06)The supplier appraisal process is one of the most important decision problems for companies focused on improving supply chain costs. Supplier selection is typically a multi-criteria decision making (MCDM) issue, as there ... -
Six Sigma as a competitive strategy: main applications, implementation areas and critical success factors (CSF)
(2019-04-01)In the search for competitiveness, organizations adopt strategies to increase the cost-effectiveness of their operations and improve its position in the market. Six Sigma (SS) that was initially developed as a methodology ... -
Inferring Parameters of a Relational System of Preferences from Assignment Examples using an Evolutionary Algorithm
(2019-05-07)Most evolutionary multi-objective algorithms perform poorly in many-objective problems. They normally do not make selective pressure towards the Region of Interest (RoI), the privileged zone in the Pareto frontier that ... -
Reconstruction of PET Images Using Cross-Entropy and Field of Experts
(2019-01-18)The reconstruction of positron emission tomography data is a difficult task, particularly at low count rates because Poisson noise has a significant influence on the statistical uncertainty of positron emission tomography ... -
Gene selection and disease prediction from gene expression data using a two-stage hetero-associative memory
(2019-04-01)In general, gene expression microarrays consist of a vast number of genes and very few samples, which represents a critical challenge for disease prediction and diagnosis. This paper develops a two-stage algorithm that ... -
A Distributed Localization Algorithm for Wireless Sensor Networks Based on Robust Statistic
(2018-12-16)This research presents a distributed and low-complexity algorithm for range-based localization in wireless sensor networks (WSNs). The proposed method uses robust functions suitable to avoid outliers derived from corrupted ... -
Compress sensing algorithm for estimation of signals in sensor networks
(2019-06-07)In this research, we present a data recovery scheme for wireless sensor networks. In some sensor networks, each node must be able to recover the complete information of the network, which leads to the problem of the high ... -
Multiagent reinforcement learning using Non-Parametric Approximation
(2019-08-28)n este artículo se presenta una propuesta hibrida de algoritmo de control para sistemas multiagentes, en donde se aprovechan las ventajas del aprendizaje por reforzamiento y de las funciones de aproximación no paramétricas. ... -
Análisis Comparativo Del Rendimiento De Una Estrategia De Control Tradicional PID Contra Las Estrategias De Control Por Modos Deslizante De Segundo Orden En Un Generador Sincrónico
(2019-06-20)A perfomance analysis is made to compare the behavior of the traditional PID control vs second order sliding mode control strategies applied to a synchonic generator sobject to disturbances on load. -
Sistema De Monitoreo Y Control Para Invernadero Usando La Unidad De Adquisición De Datos Agilet 34970a E Interfaz En Labview
(2019-06-20)This paper describes the construction and design of a semi-automated climate monitoring and control system for a small-scale greenhouse, using sensors and actuators strategically placed inside and outside the greenhouse ... -
Control and Identification Toolbox (CIT): An Android application for teaching automatic control and system identification
(2019-07-04)This article presents a free Android application, named as Control and Identification Toolbox (CIT), for teaching and learning the system response, automatic control, and the parameter identification of dynamic systems. ... -
Design and construction of a desktop AC susceptometer using an Arduino and a Bluetooth for serial interface
(2018-03-26)We designed and developed a desktop AC susceptometer for the characterization of materials. The system consists of a lock-in amplifier, an AC function generator, a couple of coils, a sample holder, a computer system with ... -
Enhanced refrigerant capacity and Curie temperature of amorphous Gd60Fe20Al20 microwires
(2019-10-30)Gd60Fe20Al20 microwires with an average diameter of ∼44 μm were fabricated by the melt-extraction method. XRD, TEM and HRTEM confirmed the amorphous nature of the microwires. The dimensional and chemical uniformity of the ... -
A weighted and distributed algorithm for multi-hop localization
(2019-07-01)Multi-hop wireless sensor networks are widely used in many location-dependent applications. Most applications assume the knowledge of geographic location of sensor nodes; however, in practical scenarios, the high accuracy ...