Memoria en abstract: Envíos recientes
Mostrando ítems 21-40 de 191
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Modelo de evaluación postural con tecnología de sensores
(Universidad Autónoma de Ciudad Juárez, 2023-05-24)A nivel mundial, los trastornos musculoesqueléticos (TM) son causados por factores de riesgo como son las pos-turas no neutras e impactan negativamente la salud de los trabajadores. Para determinar las causas de los TM, ... -
Análisis factorial en estudios de validación: Cuestionario sobre la perspectiva del trabajador en la implementación de Ergonomía en la industria maquiladora
(Universidad Autónoma de Ciudad Juárez, 2023-05-12)En esta investigación se estudia la relación de los factores críticos de éxito de los programas de ergonomía y sus beneficios en la industria manufacturera en Ciudad Juárez, Chihuahua, México. Esta relación será obser-vada ... -
Síntesis y caracterización de una película polimérica de HPMC y PEG 400 para liberación controlada de fármacos
(2023-09-27)Los padecimientos ginecológicos por años han sido tratados por diferentes rutas de administración de fármacos, pero por tabú la vía vaginal ha sido evitada; los traumas y padecimientos en el área han sido en muchos casos ... -
BENEFITS OF EXFOLIATED GRAPHENE ON LITHIUM TITANATE BY BALL MILLING
(2023-08-13)Energy reserves on earth have been a growing demand for energy uses. Alternatives of lithium-ion batteries (LIBs), was studied around the past years. The lower price and potential of sodium-ion batteries (SIBs) combined ... -
Educación ambiental y su impacto en ingenieros y estudiantes de ingeniería
(UACJ, 2023-11-23)Abstract presentado en el 6º coloquio de ingenieria -
WATER-USE EFFICIENCY IN SEMI-ARID ECOSYSTEMS OF NORTHERN MEXICO
(2023-12-11)Arid and semi-arid ecosystems represent 45% of the world's terrestrial ecosystems and 60% of Mexico's land surface. These regions play an important role in the global C sink variability, due to their response to water ... -
Micromechanical characterization of quasi-periodic multi-laminated cosserat elastic composites
(2023-08-17)Micromechanical models based on Solid Mechanics have been efficient tools for the theoretical study of multiphase composite materials. Their results contribute to materials characterization mechanisms, to define ... -
Synthesis by rapid solidification and sparkplasma sintering of single-phase DyNi5
(2023-08-17)Theoretical and experimental studies show that the binary compounds RNi5,with R = Tb, Dy, Ho, and Er, are attractive magnetic materials for magnetic refrigerationin the temperature range of H2 liquefaction. For such a ... -
The effect of chemical attack on structural and magnetic properties of FeRh bulk alloys
(2023-08-17)The Fe100-xRhx alloys (48 ≤ x ≤ 52 at%), present a Magnetocaloric Effect (MCE) close to room temperature (RT), and first-order phase transition from antiferromagnetic (AFM) to ferromagnetic (FM) state during heating and ... -
Examining long-term dynamics and budgets of CO2 flux dynamics in a suburban community in Phoenix, Arizona
(2023-12-11)Cities are increasingly becoming focuses on reduction of greenhouse gas emission and on mitigation of extreme climatic events, such as heat waves and drought stress. Eddy covariance (EC) is a direct approach to measure ... -
Seasonal Variability of Carbon, Water and Energy Fluxes in a University Campus in Ciudad Juarez, Mexico
(2023-12-11)Urbanization-related surface changes have a significant impact on surface-atmosphere interactions, primarily because natural materials are substituted with higher thermal and impermeability capacities, and there is an ... -
Investigating Field-Scale Soil Moisture at Upland Watershed and Ephemeral Lake Sites Using Stationary and Roving Cosmic Ray Neutron Sensing
(2023-12-11)In water-limited environments, such as the southwestern United States, soil moisture plays a crucial role in atmospheric, hydrologic, and ecologic processes. Precipitation events serve as the primary source of water to ... -
Water and carbon dynamics in an arid playa of the Chihuahuan Desert
(2023-12-11)Ephemeral playas are unique landscapes found in arid and semiarid regions around the world. These lakebeds are often characterized by flat, grassy expanses that may be covered with salt crusts. Playas are formed in closed ... -
Particle shape-dependent, photothermal properties of gold nanostructured colloids in a physiological fluid
(Materials Research Society, 2023-08-18)The optical properties of gold nanoparticles have made possible the development of biomedical therapies such as hyperthermia. Photothermal properties depend on the size and shape of the nanoparticles. Likewise, the coatings ... -
Design and development of polyvinyl alcohol (PVA)/Aloe vera/collagen/manuka honey dressings with regenerative and antimicrobial properties for the treatment of burns and chronic wounds
(Materials Research Society, 2023-08-18)This work used the electrospinning technique to obtain polymeric fiber mats of polyvinyl alcohol (PVA= 89,000-98,000 Mw) with encapsulated collagen, aloe vera, and Manuka honey. We varied the electrospinning parameters ... -
SÍNTESIS DE VARIOS PASOS EN UN SOLO REACTOR Y CARACTERIZACIÓN DE UN SISTEMA DE LIBERACIÓN DE FÁRMACOS DE PUNTOS CUÁNTICOS DE BSA-CU2S BASADO EN LA REACCIÓN DE BIURET
(Redbiot, 2023-09-29)Los puntos cuánticos (QD) basados en calcogenuros se han estudiado ampliamente a lo largo de las últimas décadas, ya que cuentan con buenas propiedades ópticas (fotoluminiscencia) y baja toxicidad. Se ha demostrado que ... -
CARBON QUANTUM DOTS (CQDS) AS THERANOSTIC AGENTS TO DETECT AND TREAT CANCER CELLS WITH CARCINOEMBRYONIC ANTIGEN EXPRESSION
(sociedad mexicana de materiales, 2023-08-13)When talking about a biocompatible theranostic agent, it should be known that these materials are characterized by having a dual function to diagnose, monitor and treat diseases simultaneously. Some of these applications ...