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Mostrando ítems 1665-1684 de 1794
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The electronic states of ITO–MoS2: Experiment and theory
(2021-12-16)We report a combination of experimental results with density functional theory (DFT) calculations to understand electronic structure of indium tin oxide and molybdenum disulfide (ITO–MoS2) interface. Our results indicate ... -
The evaluation of conceptual design through dynamic simulation: A proposal based on TRIZ and system Dynamics
(2020-08-31)Conceptual design is a decisive stage in the new product development process and responsible for the originality and uniqueness of a product. Also, it is in this stage where technical feasibility becomes a critical issue ... -
The Frame of Nuclei on an Alexandroff Space
(2020-06-20)Let O𝑆 be the frame of open sets of a topological space S, and let 𝑁(O𝑆) be the frame of nuclei on O𝑆. For an Alexandroff space S, we prove that 𝑁(O𝑆) is spatial iff the infinite binary tree 𝒯2 does not embed ... -
The frame of the p-adic numbers and a p-adic Version of the Stone-Weierstrass Theorem in Pointfree Topology
(2020-03-15)The algebraic nature of a frame allows its definition by generators and relations. Joyal used this to introduce the frame of the real numbers and Banaschewski studied this frame with a particular emphasis on the pointfree ... -
The future of water in a desert river basin facing climate change and competing demands: A holistic approach to water sustainability in arid and semi-arid regions
(2023-02-09)Study region: The Middle Rio Grande (MRG), defined by the portion of the basin from Elephant Butte Reservoir in New Mexico to the confluence with the Rio Conchos in Far West Texas, U.S.A. and Northern Chihuahua, Mexico. ... -
The Impact of Environmental Factors on Academic Performance of University Students Taking Online Classes during the COVID-19 Pandemic in Mexico
(2020-11-05)The COVID-19 pandemic and the quarantine period determined that university students (human resource) in Mexico had adopted the online class modality, which required them to adapt themselves to new technologies and environmental ... -
The impacts of dumping sites on the marine environment: a system dynamics approach
(2023-04-06)The various forms of anthropogenic pollution of seas and oceans have been extensively studied in recent decades. The most signiicant factors are the destructive environmental impacts of marine dumping sites. These sites ... -
The importance of access to information and knowledge coordination on quality and economic benefits obtained from Six Sigma
(2019-11-04)This paper presents a structural equation model that relates knowledge coordination with access to information in the process of implementing Six Sigma and their impact on the quality and economic benefits obtained. The ... -
The importance of additive technology and manufacturing processes for laboratory experiments in aeronautics.
(2023-12-27)In recent years, world manufacturers of aviation equipment have made significant progress in the use of high efficiency (in terms of economic and time parameters) Additive Technology and Manufacturing processes. In ... -
The importance of Demand Management in Just in Time for Mexican Maquiladora Companies
(Springer, 2022-06-22) -
The North American Monsoon GPS Hydrometeorological Network 2017
(American Meteorological Society, 2018-01-10)Debates surrounding the importance of moisture recycling as a moisture source for the North American Monsoon have resurfaced in recent years. Several studies, employing modeling and observational approaches, describe a ... -
The Piezoresponse in WO3 Thin Films Due to N2-Filled Nanovoids Enrichment by Atom Probe Tomography
(2023-02-07)Tungsten trioxide (WO3) is a versatile n-type semiconductor with outstanding chromogenic properties highly used to fabricate sensors and electrochromic devices. We present a comprehensive experimental study related to ... -
The process of adjusting the position of driver seat, its mental workload and its possible human errors
(Sociedad de Ergonomistas de México A.C, 2019)Over the years, the driver car seat has evolved its shape, materials and even on its secondary functions. Nowadays, ergonomics has significantly influenced on the driver´s car seat design on taking care about driver´s ... -
The relations between the multipole moments in axistationary electrovacuum spacetimes and the N-soliton solution
(2022-01-27)A general formulation of the relativistic multipole moments in axistationary electrovac spacetimes is introduced in a closed analytical form. We give a complete description of how the Ernst potentials on the symmetry axis ... -
The Relationship Between the Burnout Syndrome Dimensions and Body Mass Index as a Moderator Variable on Obese Managers in the Mexican Maquiladora Industry
(2021-02-04)Burnout syndrome (BS) and obesity are two growing conditions that affect employees’ health and company productivity. Recently, several studies have pointed to a possible relationship between both phenomena. However, such ... -
The Role of Advanced Manufacturing Technologies in Production Process Performance: A Causal Model
(2019-09-07)Advanced manufacturing technologies (AMT) require considerable investments that managers often avoid, which makes it difficult to link their production operations with the benefits reported in literature review. The present ... -
The Role of Employees’ Performance and External Knowledge Transfer on the Supply Chain Flexibility
(2019-03-01)In this article structural equation models are reported, which relate four latent variables associated with employee performance, knowledge transfer, and supply chain flexibility, which incorporate 17 observed variables. ... -
The role of employees’ performance and external knowledge transfer on the supply chain flexibility
(Springer, 2020-03-01) -
The Role of Green Attributes in Production Processes as Well as Their Impact on Operational, Commercial, and Economic Benefits
(2019-03-01)This paper reports a second-order structural equation model composed of four variables: the green attributes before and after an industrial production process, the operating benefits, the commercial benefits, and the ...