Publicaciones: Envíos recientes
Mostrando ítems 1281-1300 de 1794
-
Effect of Hot Deformation and T6 Heat Treatment On Precimitation Betha-Phase and Microhardbess on A356 Modified With Ni
(XXVIII International Materials Research Congress, 2019-08-18)Al-Si alloys are applied in automotive industries owing to corrosion resistance, excellent strength/weight ratio and high fluidity. The typical as-cast microstructure of A356 alloy is composed by Al dendrites, interdendritic ... -
Valoración del impacto climático en las principales ciudades de la frontera norte de México
(UNAM, 2019-01-01)Se evaluó el impacto del cambio climático para escenarios de forzamiento RCP 4.5 y 8.5 de los siguientes 15 y 100 años en las ciudades de Tijuana, Mexicali, Nogales, Heroica Ciudad Juárez, Piedras Negras, Nuevo Laredo y ... -
Weibull analysis for normal/accelerated and fatigue random vibration test
(2019-05-16)In this paper, the formula to estimate the sample size n to perform a random vibration test is derived only from the desired reliability (R(t)). Then, the addressed n value is used to design the ISO16750‐3 random vibration ... -
Integración de un Sistema Inalámbrico de Muestreo Con ESP8266 y Raspberry PI
(2019-11-15)En el presente artículo, se muestra el desarrollo y los resultados obtenidos de un sistema inalámbrico para el muestreo de temperatura y humedad dentro del Laboratorio Nacional de Vivienda y Comunidades Sustentables ubicado ... -
Estabilidad Orbital del Átomo de Hidrogeno Mediante Campos Estocásticos
(Sociedad Mexicana de Fisica, 2019-10-13)asumidas continuas, fue la solución a varios problemas que las teorías clásicas no podían enfrentar. Sin embargo, este procedimiento a su vez introdujo una realidad microscópica probabilística, la cual aún en estos ... -
Design, process and commercial benefits gained from AMT
(2019-07-29)Purpose – The purpose of this paper is to measure the relationships between advanced manufacturing technologies (AMTs) categories (stand-alone, intermediated and integrated systems) implementation and design, process and ... -
Zeus – A tool for generating rule-based serious games with gamification techniques
(2019-04-24)Gamification refers to the use of rules and game design techniques to involve and motivate people to achieve their goals. This work proposes an application development architecture that can generate game applications with ... -
Dictionary-based super resolution for positron emission tomography images
(2019-09-11)In this paper, a strategy to increase the resolution of positron emission tomography (PET) images, using a previously trained high resolution dictionary for the sinograms is proposed. The low resolution input sinogram is ... -
The importance of access to information and knowledge coordination on quality and economic benefits obtained from Six Sigma
(2019-11-04)This paper presents a structural equation model that relates knowledge coordination with access to information in the process of implementing Six Sigma and their impact on the quality and economic benefits obtained. The ... -
AVANZA. Workshop on kleinian groups and related topics
(UACJ, 2019-10-15) -
Efecto del ZrO2 en la formación de la Cordierita, en el sistema MgOAl2O3- SiO2- MoO3
(Academia Journals, 2018-08)En la presente investigación se han estudiado un material cerámico de composición estequiométrica con proporciones variables de ZrO2 como agente de nucleación para examinar el efecto de la adición de nucleación en la ... -
Role of quick setups on quality control in the Mexican maquiladora industry
(2020)The quick changeover in a production line facilitates the manufacture of small lots and a wide variety of products, where several variables must be controlled to optimize this process. This article presents a structural ... -
Copper sulfide and silver sulfide thin films prepared by solid-vapor reactions
(OMICS international, 2019-01)Currently, copper sulphide and silver sulphide thin films have been received a lot of attention from researcher. These films could be used for electronic, photonics, optoelectronic devices, solar cells, solar selective ... -
Las oportunidades para la sustentabilidad hídrica en las Cuencas de Chihuahua: Estrategias para compensar las demandas socioeconómicas y ambientales ante los retos del cambio climático (Agua-Energía-Alimentación)
(Instituto Tecnológico de Sonora, 2019-11-15)Se discute las diversas alternativas del desarrollo rural sustentable en base a el uso eficiente del agua para las diversas actividades economicas dentro de las cuencas semideserticas en el Estado de Chihuahua. Acciones ... -
The Role of Advanced Manufacturing Technologies in Production Process Performance: A Causal Model
(2019-09-07)Advanced manufacturing technologies (AMT) require considerable investments that managers often avoid, which makes it difficult to link their production operations with the benefits reported in literature review. The present ... -
Influence of Image Pre-processing to Improve the Accuracy in a Convolutional Neural Network
(2019-11-15)Convolutional neural networks (CNN) have been applied in different fields including image recognition. A CNN requires a set of images that will be used to teach to classify it into specific categories. However, the question ... -
The Role of Green Attributes in Production Processes as Well as Their Impact on Operational, Commercial, and Economic Benefits
(2019-03-01)This paper reports a second-order structural equation model composed of four variables: the green attributes before and after an industrial production process, the operating benefits, the commercial benefits, and the ... -
Oportunidades del acuerdo de cooperación ambiental de América del Norte en la era post–TLCAN
(2018-12-01)El ACAAN actúa como una plataforma independiente de coo- peración internacional entre Estados Unidos, México y Canadá para el desarrollo de protocolos de protección del medio ambiente. La CCA se c oncibe como una práctica ... -
Análisis estructural y diseño de plataformas para el acceso de personas con capacidades diferentes a segundos y terceros niveles
(2019-11)Se analizan las condiciones de infraestructura de los edificios del Instituto de Ingeniería y Tecnología. Se determina que, de once edificios únicamente tres cuentan con elevador. Se presentan los diseños de las plataformas ... -
A Convolutional Neural Network for Handwritten Digit Recognition
(2019-11-15)Technological development in recent years has generated the constant need to digitalize and analyze data, where handwritten digit recognition is a popular problem. This paper focuses on the creation of two handwritten digit ...