Publicaciones: Envíos recientes
Mostrando ítems 1181-1200 de 1794
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Análisis del cambio de uso del suelo con enfoque al estrés hídrico en mega campos de cultivo mediante el uso de teledetección en la región noroeste del estado de Chihuahua
(2019-11-22)Los recursos naturales han maximizado su valor a lo largo de descubrimientos sobre el aprovechamiento que estos tienen al integrarse al desarrollo económico, social y cultural de una sociedad. Lo cual provoca presión sobre ... -
Aplicación TIC para el Control y Administración de Redes y Agrupaciones Ciudadanas (ARAC)
(2019-11-19)La aplicación TIC para el Control y Administración de Redes y Agrupaciones Ciudadanas (ARAC) permite de manera fácil y eficiente conformar la base de datos de los simpatizantes, voluntarios o miembros de una red o agrupación ... -
Desarrollo de biomateriales mediante sol gel asistido por métodos de uso de baja energía como propuesta en aplicaciones biomédicas.
(2019-11-18)Se presenta los resultados del proyecto donde se indica la formación de recursos humanos a nivel licenciatura, publicación de artículos científico y participación en foros científicos con temas relacionados al proyecto, ... -
35th International Conference on Logic Programming
(2019-09-20) -
Structural transformation of vanadate nanotubes into vanadate oxides nanostructures during the dry reforming of methane
(2019-09-20)The metal-containing vanadate nanotubes namely MeVO-NT (Me=Ni, Co or Pt) were in situ transformed into vanadate oxides nanostructures i.e., MeVxOy, during the methane dry reforming. All the experimental observations through ... -
Spin glass behavior in La0.7Ca0.23Sr0.07MnO3 nanofibers obtained by electrospinning
(2019-01-02)This work contributes to the development of new nanostructured mixed valence manganites and to explore and optimize their magnetic properties at 1-D level. Nanofibers of La0.7Ca0.23Sr0.07MnO3 manganite were fabricated ... -
Dynamic Modelling and Control of an Underactuated Quasi-Omnidireccional Hexapod
(IGI Global, 2019-07-01)This chapter presents the mechanical design, dynamic model, and walking control law of an insect-like, asymmetric hexapod robot. The proposed model is an original walking mechanism designed with three actuators to provide ... -
Which fourier components are most informative: General idea and case studies
(2019-05-01)In many practical situations, the information comes not in terms of the original image or signal, but in terms of its Fourier transform. To detect complex features based on this information, it is often necessary to use ... -
A combined computational and experimental study of the adsorption of sulfur containing molecules on molybdenum disulfide nanoparticles
(2018-09-20)Combining density functional theory calculations and temperature programmed desorption (TPD) experiments, the adsorption behavior of various sulfur containing compounds, including C2H5SH, CH3SCH3, tetrahydrothiophene, ... -
Characterization of Impulse Oscillometric Measures of Respiratory Small Airway Function in Children
(2019-03-01)Abstract. Children suffering from asthma are often undiagnosed or misdiagnosed as their symptoms are similar to other respiratory conditions. Spirometry, the "golden" pulmonary function test used for asthma di- agnosis, ... -
Finite element simulations of the bending resistance of square profiles with topological modifications
(IOP Conference Series: Materials Science and Engineering, 2019)Bending resistance is one of the most important requirements in automobile structural members when lateral crashes occur. For this purpose, the current paper studies the bending and crashworthiness capacity of square ... -
Emulador de Turbina de Viento Mediante el Control de Velocidad de un Motor de CD
(2019-09-10)En el presente trabajo se diseña e implementa en tiempo real un controlador de velocidad del motor de corriente directa con excitación separada para emular la operación de una turbina eólica. Se define el modelo de la ... -
Computer-aided classification of small airways dysfunction using impulse oscillometric features: a children-focused review
(2019-10-10)Abstract Background and objective Spirometry, which is the most commonly used technique for asthma diagnosis, is often unsuitable for small children as it requires them to follow exact instructions and perform extreme ... -
Dynamic modelling and control of an underactuated Klann-based hexapod
(IEEE, 2019-10-10)This work discloses the dynamic control model of a hexapod robot with tripod-based walking gait. The proposed walking model is based on the Klann linkage and three main actuators to provide quasi-omnidirectional mobility. ... -
Effects of seasonal variation of vegetation on hydraulic residence time distributions in a stormwater pond
(2019)Treatment system performance is often evaluated using Residence Time Distributions (RTDs), which will be different for different discharges. However, when normalised for discharge, the shape of the RTDs, for the same system, ... -
Evaluación numérica de un subsolador biónico inspirado en el armadillo de nueve bandas (Dasypus novemcinctus)
(SOMIM, 2019-09-20)Se presenta la evaluación numérica de un diseño de subsolador biónico para labores de labranza empleando el método de elemento finito. El diseño está inspirado en la forma de la garra de un armadillo de nueve bandas y tiene ... -
Numerical evaluation of friction effects on the energy absorption of square profiles under bending load
(IOP Conference Series: Materials Science and Engineering, 2019)Friction is often associated with undesirable effects on mechanical systems. However, friction could be useful to increase the energy absorption capacity of thin-walled structures subjected to bending loads. The current ... -
Síntesis de copolímeros PEG-PCL para carga y liberación del fármaco anticáncer metotrexato
(Sociedad Polimérica de México, 2019-10-13)Se sintetizaron copolímeros dibloque de monometoxi poli(etilenglicol)-b-poli(ε-caprolactona) (mPEG- PCL). El fármaco anticáncer “metotrexato” (MTX), se encapsuló en micelas de mPEG-PCL por el método de diálisis. Esto llevó ... -
Necesidades de la transformación de la logística tradicional a la logística sustentable dentro de los procesos industriales
(UNAM, 2019-10-29)En este trabajo se presentan los resultados de una revisión de literatura extensa cuyo objetivo es identificar los indicadores de redes de logística verde. Dichos indicadores se analizan y se categorizan con el fin de ... -
Porous Lattice Structure of Femoral Stem for Total Hip Arthroplasty
(2019-10-03)Total Hip Arthroplasty (THA) is one of the most successful surgeries in trauma and orthopaedics providing pain relief and restoring the quality of life of young and elderly patients. Despite the advances of implant design ...