ListarArtículo en revista de investigación por tema "info:eu-repo/classification/cti/1"
Mostrando ítems 61-80 de 155
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Indicadores de agua y saneamiento en ISO 37120. Caso de estudio: Ciudad Juárez
(2019-12-07)Los recursos deben estar en armonía con la fuente de abastecimiento para ser sustentables. Los indicadores proveen una herramienta de evaluación del servicio y calidad de la entrega del recurso, para establecer políticas ... -
Inferring Parameters of a Relational System of Preferences from Assignment Examples using an Evolutionary Algorithm
(2019-05-07)Most evolutionary multi-objective algorithms perform poorly in many-objective problems. They normally do not make selective pressure towards the Region of Interest (RoI), the privileged zone in the Pareto frontier that ... -
Influence of an armrest support on handgrip strength in different arm and shoulder flexion angles in overhead postures
(2022-03-17)A study was undertaken in which the handgrip strength in three arm positions above the shoulder was measured to compare handgrip strength when arm support is used and when it is not used. Grip forces were generated in pairs ... -
Influence of post‑deposition annealing on the chemical states of crystalline tantalum pentoxide films
(2018-10-16)We investigate the effect of post-deposition annealing (for temperatures from 848 K to 1273 K) on the chemical properties of crystalline Ta2O5 films grown on Si(100) substrates by radio frequency magnetron sputtering. The ... -
Influence of γ phase on the magnetostructural transition and magnetocaloric properties in Ni38Co12Mn41Sn9 melt-spun ribbons
(2023-06-05)In the present work, Ni38Co12Mn41Sn9 melt-spun ribbons were annealed under different conditions to make samples free of secondary γ phase precipitates or get them with various average grain sizes. A comparative study was ... -
Interfaz de lenguaje natural para consultar cubos multidimensionales utilizando procesamiento analítico en línea
(2018-06-30)El Procesamiento Analítico en Línea (On-Line Analytical Processing, u OLAP, por sus siglas en inglés) es una solución en el área de Inteligencia de Negocios que emplea estructuras multidimensionales, es decir, cubos OLAP, ... -
Inventory Model with Stochastic Demand Using Single-Period Inventory Model and Gaussian Process
(2022-04-16)Proper inventory management is vital to achieving sustainability within a supply chain and is also related to a company’s cash flow through the funds represented by the inventory. Therefore, it is necessary to balance ... -
Investigating Management of Transboundary Waters through Cooperation: A Serious Games Case Study of the Hueco Bolson Aquifer in Chihuahua, Mexico and Texas, United States
(2021-07-21)Se revisan los retos del manejo integrado de cuencas transfronterizas evaluando un ejercicio de juegos serios de agua subterránea simulando escenarios de explotación a través de taller participativo binacional en donde se ... -
Investigation of the Origin of Hueco Bolson and Mesilla Basin Aquifers (US and Mexico) with Isotopic Data Analysis
(2022-02-10)An important tool to identify the origin of a groundwater resource is the use of isotopic signatures. Isotopic signatures give us the age of water and provide information as to the water’s origin, potential transit at ... -
Kröhnkite-type K2Mn(SO4)2(H2O)2 double salt: synthesis, structure, and properties
(2022-04-24)A comprehensive study of the K2Mn(SO4)2(H2O)2 double salt crystal with a kro¨hnkite-type framework is presented. Structural, morphological, thermal, vibrational, and optical properties have been explored and discussed. ... -
Landscape Controls on Water‐Energy‐Carbon Fluxes Across Different Ecosystems During the North American Monsoon
(2021-04-28)The dependence of arid and semiarid ecosystems on seasonal rainfall is not well understood when sites have access to groundwater. Gradients in terrain conditions in northwest México can help explore this dependence as ... -
Large magnetic entropy change and refrigeration capacity around room temperature in quinary Ni41Co9-xFexMn40Sn10 alloys (x= 2.0 and 2.5)
(2020-06-05)We report the magnetocaloric properties of two Fe-containing quinary bulk polycrystalline alloys of nominal compositions Ni41Co7Fe2Mn40Sn10 and Ni41Co6.5Fe2.5Mn40Sn10 that were determined by indirect and direct methods. ... -
Large reversible magnetic entropy change in rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons
(2018-06-01)The crystal structure, and magnetic and magnetocaloric properties of rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons is reported. The ribbon samples crystallize into a single-phase hexagonal Ni2In-type structure ... -
Laser Fluence Dependence of the Electrical Properties of MoO2 Formed by High Repetition Femtosecond Laser Pulses
(2018-09-16)Molybdenum oxides have gained attention in the last few years due to their vast variety of polymorphs. These materials relate to technological applications in several devices to exploit their chromic and electrical ... -
Lithodiversity and cultural use of desert varnish in the northern desert of Mexico
(2022-12-03)Rock varnish is a thin layer (1-40 microns every 1000 years), dark-reddish in color (30% Mn and Fe oxides, 70% clay minerals), that coats a rock surfaces in the northern Mexiavn deserts. This accretion has been used ... -
Long‐term research catchments to investigate shrub encroachment in the Sonoran and Chihuahuan deserts: Santa Rita and Jornada experimental ranges
(2021-01-02)Woody plant encroachment is a global phenomenon whereby shrubs or trees replace grasses. The hydrological consequences of this ecological shift are of broad interest in ecohydrology, yet little is known of how plant and ... -
Magnetic and martensitic transformations of Ni48Co2Mn35In15 melt spun ribbons
(2018-08-30)As-solidified Ni48Co2Mn35In15 ribbons were prepared through the melt-spinning method, and their structural, magnetic, magnetocaloric properties, and martensitic transformations were investigated. The inverse martensitic ... -
Magnetic properties of GaAs:Mn self-assembled nanostructures grown at relatively high-temperature by Molecular Beam Epitaxy
(2019-04-01)We report the influence of the Mn atomic concentration (at.%) on the nanostructures formation and magnetic properties of GaAs:Mn layers grown by Molecular Beam Epitaxy at a relatively high substrate temperature of 530 °C ... -
Magnetocaloric effect in ErNi2 melt-spun ribbons
(2019-08-17)ErNi2 ribbons were produced by rapid solidification using the melt spinning technique. Their structural, magnetic and magnetocaloric properties in the as-solidified state were studied by X-ray diffraction, scanning electron ... -
Magnetoelastic transition and magnetocaloric effect in induction melted Fe100-xRhx bulk alloys with x = 50, 51
(2021-03-23)Magnetoelastic transitions (METs) in bulk in nearly equiatomic Fe-Rh alloys produced by arc melting may show poor reproducibility related to insufficient chemical homogeneity and presence of impurity phases in variable ...