Publicaciones: Envíos recientes
Mostrando ítems 441-460 de 1851
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Growth chemistry and electrical performance of ultrathin alumina formed by area selective vapor phase infiltration
(2022-09-28)The growth chemistry and electrical performance of 5 nm alumina films, fabricated via the area-selective vapor phase infiltration (VPI) of trimethylaluminum into poly(2-vinylpyridine), are compared to a conventional plasma ... -
Mexican traffic sign detection and classification using deep learning
(2022-04-25)En este trabajo tiene se propone una metodología para la detección y clasificación de señales de tránsito mexicanas utilizando aprendizaje profundo. La metodología consiste en la creación de un nuevo conjunto de datos de ... -
Design and construction of a compact low-cost test bench for hybrid engine studies
(2022-03-31)In this paper, the design, construction and first results of a low-cost hybrid engine test bench is presented. The purpose of this device is to allow geographically specific research around control algorithms and ... -
Major and trace element geochemistry of Permo-Triassic granitoids from NW Sonora, Mexico: Constraints on the origin of the Late Paleozoic-early Mesozoic Cordilleran magmatic arc along SW Laurentia
(2022-06-07)Permo-Triassic granitoids (PTGs) (284–224 Ma) crop out in Sierra Los Tanques (SLT) and surrounding areas in NW Sonora, Mexico. Based on mineralogical and geochemical characteristics, the PTGs are subdivided into three main ... -
Machinery Lean Manufacturing Tools for Improved Sustainability: The Mexican Maquiladora Industry Experience
(2022-04-27)This paper reports a structural equation model (SEM) to quantify the relationship between Lean Manufacturing (LM) tools associated with machinery and sustainability. The LM tools are independent variables and include Total ... -
Effect of the Sustainable Supply Chain on Business Performance The Maquiladora Experience
(2022-04-11)Mexican maquiladoras have a complex and intensive supply chain because they import raw materials from other countries and export their final products. This paper reports a structural equation model with three independent ... -
Effect of Green Supply Chain Management Practices on Environmental Performance: Case of Mexican Manufacturing Companies
(2022-05-30)Abstract: Managers implement several Green Supply Chain Management (GSCM) practices to improve sustainability and economic performance, such as environmental management systems (EMS), eco-design (ED), source reduction (SR) ... -
Effect of lean manufacturing tools on sustainability: the case of Mexican maquiladoras
(2022-02-02)The Mexican maquiladora industry is applying Lean Manufacturing Tools (LMT) in its production lines; however, few studies have investigated its relationship with sustainability (social, economic, and environmental). This ... -
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 ... -
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 ... -
Magnetostructural transition and magnetocaloric effect in thermally annealed Mn0.5Fe0.5NiSi1-xAlx melt- spun ribbons (x= 0.055 and 0.060)
(AIP Publishing, 2022-11-04)The giant magnetocaloric (MC) effect measured in Mn0.5Fe0.5NiSi1-xAlx alloys ( 0.05 < x < 0.07) for a low magnetic field change (|ΔSM|max ~16-24 Jkg-1K-1 at 2 T) [1], and the fact that they are based on cheap and abundant ... -
Signal to Noise Ratio and Current Consumption in LED-LED Photoplethysmography
(Springer, 2022-10-24) -
Reducing the Ergonomic Risk Level in the Production Area of a Manufacturing Company
(IEOM Society International, 2022-06-14) -
Impacto de los liderazgos transaccional y transformacional en los desempeños sociales, operativos y medioambientales
(Universidad Autónoma de Ciudad Juárez, 2022-05-30) -
Material Flow in Production Process its Effect on Economic Sustainability
(IEOM Society International, 2022-04-07) -
Biological pacemakers obtained through cellular differentiation for the restoration of sinoatrial node function
(Springer, 2022-10-24)Heart disease is one of the leading causes of death in the world. It is urgent to develop new monitoring and treatment techniques related to diseases of the heart's electrical system with the ability to generate and send ...