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Mostrando ítems 1596-1615 de 1794
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Study of ZnO as buffer layer in thin film solar cells based on chalcogenide materials
(Sociedad Mexicana de Ciencias y Tecnología de Superficies y Materiales A.C., 2020-10-19)Recently, ZnO has taken importance due to its excellent optical, piezo-electric and electrooptical properties, which make it suitable for thin film optoelectronic applications such as blue light emitting devices, short ... -
Study to Determine the Relationship Between Clinical Variables Associated with Infection and Death from Rickettsiosis in Mexicali, Baja California, Mexico
(El Colegio de Chihuahua, 2021-12-12)According to (Montesino Soraca et al., 2020), Industry 4.0 has its origin as a strategy that seeks the development of technology in the industrial sector, cost reduction and streamlining of internal processes while ... -
Studying the Effect of Temperature on the Tensile Strength of an Intravascular Catheter Using a Degradation Model
(2022-06-15)The accelerated aging process is incorporated into the design and development of intravascular catheters to assess their reliability assuring that this medical device is safe and effective for the intended use during their ... -
Sujetador metálico para angulo fijo a 90 grados para aluminio extruido 45mm y tubo de 28mm
(2018)Se diseñó y fabrico un sujetador metálico para ángulo fijo a 90 grados para aluminio extruido de 45mm y tubo de 28mm de diámetro al que en lo sucesivo nos referiremos como unión C-31-AL45, permitió solucionar uno de los ... -
Sujetador metálico paralelo para aluminio extruido 45mm y tubo de 28mm
(2018)Se diseñó y fabrico un sujetador paralelo para aluminio extruido de perfil cuadrado de 45mm y tubo de 28mm de diámetro al que en lo sucesivo nos referiremos como unión C-32-AL45, permitió solucionar uno de los problemas ... -
Suministro solar alternativo para un aire evaporativo
(Academia Journals, 2020-09-26)El suministro eléctrico es incierto en diversas regiones principalmente en zonas marginales donde dependen solo empresas suministradoras, suelen haber periodos donde se quedan sin electricidad y sin poder emplear ... -
Super-Twisting Algorithm Applied to Velocity Control of DC Motor without Mechanical Sensors Dependence
(2020-11-19)A DC motor velocity control in feedback systems usually requires a velocity sensor, which increases the controller cost. Additionally, the velocity sensor used in industrial applications presents several disadvantages ... -
Superparamagnetic state in La0.7Sr0.3MnO3 thin films obtained by rf-sputtering
(2020-02-13)A novel superparamagnetic state has been observed in high quality La0.7Sr0.3MnO3 (LSMO) thin films directly grown by rf-sputtering on SiOx/Si(100) substrates. The films are nanostructured without grain boundaries, constituted ... -
Supplier Appraisal using TOPSIS under Pythagorean Fuzzy Sets
(2018-09-27)A supplier appraisal is a fundamental task within the supply chain management field; and, basically, it can be considered a multi-criteria decision-making problem. The main objective of this paper is to develop an application ... -
Supplier Selection in the Healthcare Sector: A Multi-Criteria Proposal
(IGI GLOBAL, 2020-01-20) -
Suppliers selection based on intuitionistic fuzzy dimensional analysis
(2020-08-11)Supplier selection is a crucial activity in the supply chain management, and fundamentally it is a multi-criteria decision-making problem. However, the interaction of the criteria, the uncertain regarding to subjectivity ... -
Supply Chain Strategies and Methodologies—A Bibliometric Review
(Springer, 2023-06-03)Abstract Supply chain strategies (SCS) have been gaining increasing interest given the recent disruptive events associated with wars and pandemics, where traditional SCS have proven insufficient. This article presents a ... -
Surface characterization of poly-2-vinylpyridine—A polymer for area selective deposition techniques
(2019-09-02)Thin films of OH terminated poly-2-vinylpyridine (P2VP), a polymer with potential for infiltration mediated thin film deposition, area selective deposition (ASD), and small feature size development via block copolymer (BCP) ... -
Susceptibility to Pitting Corrosion of Ti-CP2, Ti-6Al-2Sn-4Zr-2Mo, and Ti-6Al-4V Alloys for Aeronautical Applications
(2021-06-23)Titanium alloys are used in different industries like biomedical, aerospace, aeronautic, chemical, and naval. Those industries have high requirements with few damage tolerances. Therefore, they are necessary to use ... -
Sustainable management in the manufactures sme of Juárez city
(ScieConf, 2018-06-25)Given the current needs of sustainability raised in different forums since the Rio Earth Summit this project is introduced with the explanation of the antecedents, describing the development of the manufacturing companies ... -
Sustainable management in the manufactures sme of Juárez city
(ScieConf, 2018-06-25)Given the current needs of sustainability raised in different forums since the Rio Earth Summit this project is introduced with the explanation of the antecedents, describing the development of the manufacturing companies ... -
Sustainable practices for the efficient use of green energy in Ciudad Juárez SMEs
(2023-11-03)Carbon emissions have been increasing due to economic growth and development. Fossilbased energy is one of the main factors of environmental pollution. In Mexico, 77.24% of fossil-based energy is from stationary source ... -
Sustainable Water Resources for Irrigated Agriculture in a Desert River Basin Facing Drought and Competing Demands: From Characterization to Solutions
(2020-09-06)Se presenta la integración de los resultados obtenidos en el proyecto multianual en donde se destacan procedimientos, análisis y caracterización de modelos matemáticos y geoespaciales en donde se busca la sustentabilidad ... -
La Sustentabilidad Como Estrategia Para El Desarrollo De La Industria
(Ciencia Latina, 2021-07-26)Los procesos productivos que se llevan a cabo en la industria de la manufactura han propiciado, debido a la falta de eficiencia en el uso de recursos, el desgaste de los ecosistemas y la pérdida de la biodiversidad lo que ...