Results 11 to 20 of about 1,126,380 (183)

Experimental measurements of the flow field around a film-cooled blade leading edge using particle image velocimetry

open access: yesAdvances in Mechanical Engineering, 2018
In this article, particle image velocimetry studies were conducted in a low-speed wind tunnel to investigate the effects of blowing ratio and blade span in terms of the characteristics of the flow field around a film-cooled blade leading edge.
José Omar Dávalos Ramírez   +5 more
doaj   +1 more source

POTENTIAL AND ECONOMIC FEASIBILITY OF A WIND POWER PLANT IN CIUDAD JUÁREZ, MEXICO

open access: yesCT&F Ciencia, Tecnología & Futuro, 2022
This study investigated the wind energy potential of Ciudad Juárez (Chihuahua, México) for a whole year. The viability of employing three small-scale wind turbine models, including the S-343, Bergey BWC Excel, and AOC 15/50, in Ciudad Juarez, located in ...
Jorge Luis García Alcaraz   +2 more
doaj   +1 more source

Augmented Reality for Manual Assembly Station Using Smart Glasses [PDF]

open access: yesCientífica, 2022
Manual assembly tasks in the manufacturing industry continue to be indispensable for some types of processes. Being manual tasks, their instructions are defined by worksheets or visual aids established in methods engineering.
Luis Beltrán Sosa   +3 more
doaj   +1 more source

Comparison of three sampling procedures for evaluation of intestinal villi: a swine model

open access: yesRevista Colombiana de Ciencias Pecuarias, 2018
Background: Villi morphology and function affect the absorption capacity of the small intestine. Most tissues are fragile and their morphology may change with excessive manipulation and inadequate sampling techniques.
Mateo Itza-Ortiz   +7 more
doaj   +1 more source

El derecho humano al agua para excluidos en los municipios de Juárez y Guachochi, Chihuahua

open access: yesTecnología y ciencias del agua, 2018
Este artículo tiene la finalidad de exponer que una gran cantidad de ciudadanos mexicanos no cuenta con el servicio de agua potable, razón por la cual no son considerados en la discusión del derecho humano al agua y, mucho menos su opinión, en las ...
Óscar Ibáñez, Jesús Lazo
doaj   +1 more source

Compuestos polifenólicos y capacidad antioxidante de especias típicas consumidas en México

open access: yesNutrición Hospitalaria, 2013
Las especias son plantas aromáticas que han sido utilizadas ampliamente en México para preservar o sazonar diversos alimentos, aunque también se han usado como remedios herbolarios para curar algunas enfermedades. Las propiedades culinarias y medicinales
Gilberto Mercado-Mercado   +4 more
doaj   +1 more source

A Weighted and Distributed Algorithm for Range-Based Multi-Hop Localization Using a Newton Method

open access: yesSensors, 2021
Wireless sensor networks are used in many location-dependent applications. The location of sensor nodes is commonly carried out in a distributed way for energy saving and network robustness, where the handling of these characteristics is still a great ...
Jose Diaz-Roman   +4 more
doaj   +1 more source

One hundred years of teaching, research, and innovation in chemical engineering at the Faculty of Chemistry, National Autonomous University of Mexico (UNAM): Birthplace and enduring leadership of the discipline in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
The teaching of chemical engineering in Mexico started in 1925 at the Faculty of Chemistry (FQ) of the National Autonomous University of Mexico (UNAM). Academic institutions, research centres, chemical companies, technological developments, highly trained personnel, and scientific contributions are part of the legacy from FQ‐UNAM.
Patricia Pérez‐Salinas   +4 more
wiley   +1 more source

Interfaz gráfica para el control de seguimiento de trayectorias de un robot sanitizador en espacios controlados

open access: yesRevista de Ciencias Tecnológicas, 2021
En el presente trabajo se propone un Desarrollo de Interfaz Gráfica de Usuario para la interacción con un modelo de simulación tridimensional de un robot higienizador en una sala simulada para las pruebas de algoritmos de navegación implementados en el ...
Carlos Guillermo Miguélez Machado   +3 more
doaj   +1 more source

Longevity and Growth of the Crabs Callinectes sapidus and Callinectes rathbunae (Decapoda: Portunidae) in Paraíso Tabasco Mexico

open access: yesActa Zoologica, EarlyView.
ABSTRACT Individual growth models are important in fisheries of natural populations and can be incorporated in production models to estimate their maximum sustainable yield. Blue crab species, Callinectes sapidus and Callinectes rathbunae were obtained in the Mecoacán lagoon, Paraíso, Tabasco Mexico by “nasa” and “yahual” nets. Biometric values such as
Candelario Jiménez‐Olivares   +5 more
wiley   +1 more source

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