IIT: Envíos recientes
Mostrando ítems 1881-1900 de 2407
-
Diseño y Aplicación de una metodología de capacitación para eliminar defectos
(2019-12-05)La empresa al fabricar un producto busca la forma de que éste no le genere mucho costo ya sea por materia prima, por tiempo o por calidad. Sin embargo sucede que hay costos que son imprevisibles y otros que son constantes, ... -
Methodologies and attributes implemented in the Vendor-Managed Inventory (VMI): A literature review
(IGI Global, 2020)This chapter presents a literature review about the vendor-managed inventory as well as the methods which improve management, to discover, describe, and analyze methodologies that have been used to support the process of ... -
A causal model to find the relationships between 3PL service providers and the performance of the logistics process in Mexican manufacturing companies
(IGI Global, 2020)The purpose of this chapter is to present the relationship between the external service provider named Third Party Logistics 3PL and the performance of the logistics process in Mexican manufacturing companies, in order to ... -
On the development and characterization of a MOEMS based bidirectional flowmeter
(Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C., 2018-09-26)There a great interest in to develop UV detectors to strategic applications such as secure communications or monitoring UV spectrum. There are several approaches to the production of p- n junctions to that purpose using ... -
Lower Secondary School Mathematics Teachers’ TopicSpecific Content Knowledge in the U.S. and Russia
(2019-03-01)This interpretive cross-case study examined the U.S. and Russian teachers’ topic-specific knowledge of lower secondary mathematics. In total, N=16 teachers (8 from the U.S., and 8 from Russia) were selected for the study ... -
Effect of Rare Earth Ce/La Addition on the Microstructure and Hardness of Nickel-Based Superalloy Inconel 718
(XXVIII International Materials Research Congress, 2019-08-19)Superalloy Inconel 718 is employed in aeronautic/aerospace engines, nuclear and chemical industries due to its high oxidation resistance and excellent mechanical properties at elevated temperatures. In recent years, research ... -
Estimación de los Coeficientes de Inercia y de Fricción de un Motor de CD
(2019-11)En este trabajo se presentan algunos modelos de fricción, y se destaca la importancia de los parámetros de fricción viscosa y de Coulomb, los cuales son necesarios para definir los distintos modelos que describen el ... -
Metodologías para diseño de prácticas didácticas en sistemas de control
(2019-11)Dada la evolución de la tecnología de sistemas de control, microelectrónica e informática de los últimos años, el desarrollo de productos es cada día más complejo; esto marca la necesidad de metodologías para el desarrollo ... -
Método Weibull para la Reducción de Tiempo de Prueba Ambiental para Divisor Óptico
(2019-09-30)En este artículo se desarrolla un plan de prueba de vida para un divisor óptico estándar, que permite conocer su tiempo de vida útil y su confiabilidad R(t). De acuerdo con el estándar GR-2866, las variables ambientales a ... -
Impact of Managers and Human Resources on Supply Chain Performance
(2019-03-01)Current competitive, complex, and uncertain markets push companies toward increasing active collaboration on the part of all human resources (HR) involved in the supply chain (SC), because increasing employee participation ... -
Effect of the sintering technique on the ferroelectric and d33 piezoelectric coefficients of Bi0.5(Na0.84K0.16)0.5TiO3 ceramic
(2019-06-13)In the search of lead-free piezoelectric materials, ceramic processing techniques offer potential tools to increase the piezoelectric and ferroelectric properties in addition to new chemical compositions. Powders of pure ... -
Análisis Metodológico del Esfuerzo Normal 𝝈y Basado en Deflexión Elástica
(2019-11-02)En este artículo se desarrolla un plan de prueba de vida para un divisor óptico estándar, que permite conocer su tiempo de vida útil y su confiabilidad R(t). De acuerdo con el estándar GR-2866, las variables ambientales a ... -
Promoting green infrastructure in Mexico's northern border: The Border Environment Cooperation Commission's experience and lessons learned
(2019-01-01)This paper describes the application of a comprehensive strategic approach for integrating Green Infrastructure (GI) in urban planning in Mexican communities along the U.S-Mexico border as a means to mitigate the environmental, ... -
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 ...