Listar IIT por fecha de publicación
Mostrando ítems 341-360 de 2001
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Comportamiento a la resistencia al impacto y absorción de energía de perfiles multicelulares bajo cargas laterales: Seguridad de pasajeros
(2018-12-15)En el presente reporte se da cuenta de las actividades realizadas durante el periodo comprendido de enero 2018 a diciembre de 2018. Se presenta un análisis numérico para evaluar el efecto de la sección transversal en la ... -
Algunas relaciones entre las teorías de torsión y las teorías de tipos
(2018-12-15)Se encuentra un vínculo entre las teorías de tipos para módulos inyectivos no singulares y las teorías de torsión que son generalizaciones de la teoría de torsión de Goldie. Se estudian las propiedades reticulares y se dan ... -
Módulos M-multiplicación
(2018-12-15)Se definen los módulos M-multiplicación, como una relativización del concepto conocido de módulos multiplación en anillos conmutativos, para un sigma-M-módulo, y se obtienen sus principales propiedades, además de aplicar ... -
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 ... -
Hydrogeological characterization of the perennial spring “El Pozito” Northeast of the Juárez city mountain, Chihuahua, México
(2018-12-31)Abstract “El Pozito” spring has been the source of consumption during 50 years by nearby communities of Juárez city, so it can be said that it is perennial. Therefore, two main aims justify the present research. Firstly; ... -
State-feedback linearization using a robust differentiator combined with SOSM super-twisting for controlling the induction motor velocity
(IEEE, 2018-12-31)In this paper, the authors propose a robust controller by applying state-feedback linearization technique combined with the super-twisting algorithm as control law, which is applied to control the velocity of the squirrel-cage ... -
Visual analysis of differential evolution algorithms
(Springer Nature Switzerland AG, 2019)In this article a web tool which contributes to the visual analysis of the Differential Evolution (DE) algorithms is presented. The tool provides a graphic interface with 8 views that allows understanding the underlying ... -
Weight adaptation stability of linear and higher-order neural units for prediction applications
(Springer International Publishing, 2019)This paper is focused on weight adaptation stability analysis of static and dynamic neural units for prediction applications. The aim of this paper is to provide verifiable conditions in which the weight system is stable ... -
Distribution of food in a specialized hospital using ambient intelligence to improve a model of macroergonomics
(IGI Global, 2019)SIDA (Intelligent Food Distribution System, for its acronym in Spanish) is a proposed tool for the distribution of food that can be personalized depending on the medical characteristics of each patient. The target of the ... -
The role of knowledge transfer in supply chain flexibility and performance
(Springer International Publishing, 2019)This chapter proposes a structural equation model to analyze four latent variables: internal knowledge transfer, external knowledge transfer, supply chain flexibility, and supply chain performance. These variables are ... -
Contrato psicológico, agotamiento y cinismo del empleado: su efecto en la rotación del personal operativo en la frontera norte mexicana
(2019)La rotación de personal es un fenómeno costoso en términos de productividad y desempeño. La variable que mejor la predice es la intención de rotar, pero en México son escasos los trabajos empíricos sobre ella. Esta ... -
Evaluation of supply chain performance a manufacturing industry approach
(Springer Nature Switzerland AG, 2019) -
Descriptive study about job strain index, physical activity and eating habits among employees of a mexican manufacturing industry
(Springer, 2019)This article offers a descriptive study about job strain index, physical activity and eating habits among workers in a Mexican manufacturing company. The Job Content Questionnaire JCQ Survey, the Food Craving Questionnaire- ... -
Problemas de optimización como herramienta introductoria al cálculo: Una ingeniería didáctica
(Editorial Académica Española, 2019) -
Human error identification and mental workload index setting during a computer power source change task: A case study
(Springer, 2019)This research shows the case study of a cognitive analysis of computer repair technicians’ tasks. According to face to face interviews, the task of diagnose the failure and testing the power supply present difficulties and ... -
Estudio empírico del enfoque asociativo en el contexto de los problemas de clasificación
(2019). Investigaciones realizadas por la comunidad cient´ıfica han evidenciado que el rendimiento de los clasificadores, no solamente depende de la regla de aprendizaje, sino tambien de las complejidades inher- ´ entes en ... -
A fully differential synchronous demodulator for AC signals
(2019)A novel fully differential (FD) demodulator is presented. Using different design strategies, the circuit can be used for processing amplitude-modulated (AM) signals obtained from impedance measurements or coming from ... -
Análisis cognitivos de carga mental e identificación del error humano para mejorar la experiencia de usuario
(2019)Las personas, en ocasiones, pueden sentirse abrumadas al tratar de interactuar con la tecnología moderna. Ciertos productos de uso cotidiano cuentan con diseños deficientes, por lo que pueden provocar una experiencia ... -
A service design process based on the business model CANVAS and the C-K theory
(Springer, 2019)Services are fundamental to any economy. They are responsible for most of the employment and collaborate with a substantial proportion of the Gross Domestic Product. Despite its importance, the tools and methodologies for ... -
Determining the occupational risk level in the task of welding railings in a manufacturing company by means of RULA
(Springer, 2019)Nowadays, accidents, diseases, injuries, and even deaths, are presented in the manufacturing industry. This is due to a dysergonomic design in the work processes or in workstations, which promotes the appearance of risk ...