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Electromechanical impedance (EMI) technique as alternative to monitor workpiece surface damages after the grinding operation
(2018-10-01)
Electromechanical impedance (EMI) technique has been employed in detection of structural failure in civil and mechanical structures because of its non-destructive property and easy implementation of small and inexpensive ...
Life Cycle Assessment in automotive sector: A case study for engine valves towards cleaner production
(Elsevier B.V., 2018-05-20)
Life Cycle Assessment (LCA) is a well-established tool to analyze environmental aspects and impacts of products and processes. However, there are few studies available regarding LCA of automotive components such as the ...
Influence of Number of Implants and Connection Systems on Stress Behaviour of Mandibular Implant-retained overdentures: Photoelastic and Strain Gauge Analysis
(Premchand Shantidevi Research Foundation, 2019-05-01)
Introduction: The consensus statement recommends at least two implants to support a mandibular overdenture for edentulous patients. However, to reduce cost and time of treatment, the concept of single implant-retained ...
On a non-ideal magnetic levitation system: nonlinear dynamical behavior and energy harvesting analyses
(Springer, 2019-03-01)
Nowadays, a novelty of devices that use magnetic restoring forces to generate oscillations has increased substantially. These kinds of devices have been commonly used to energy harvesting area. Therefore, in this paper, ...
Estudo sobre fornos de tratamento térmico e propostas de cogeração de energia em usina siderurgica não integrada
(Universidade Estadual Paulista (Unesp), 2011)
Steel industry is a sector heavily dependent on energy, both electrical and thermal. Since the receipt of raw materials to the shipment of finished products to customers, through mergers, casting, rolling, heat treatment, ...
Dissociação de partículas num potencial rugoso sob a ação de perturbação dependente do tempo
(Universidade Estadual Paulista (Unesp), 2017-07-18)
O objetivo deste trabalho é estudar a dinâmica e o controle da fotodissociação de uma molécula diatômica submetida a um potencial rugoso, o qual é aplicado em diversas áreas da ciência para modelar processos naturais, ...
Enhanced near-Infrared Photoresponse from Nanoscale Ag-Au Alloyed Films
(2020-07-15)
Alloying of metals provides a vast parameter space for tuning of material, chemical, and mechanical properties, impacting disciplines ranging from photonics and catalysis to aerospace. From an optical point-of-view, pure ...
Effect of raw glycerol on plant soil system in corn and sorghum plantsEfecto de la glicerina cruda sobre el sistema suelo-planta en el cultivo de maíz y sorgo
(2019-01-01)
The raw glycerol obtained from the production of biodiesel contains salts and impurities that can generate negative impacts when applied to the soil, however, mixing them with solutions of nitrogen fertilizers could be a ...
Tunable capacitor-varistor response of CaCu3Ti4O12/CaTiO3 ceramic composites with SnO2 addition
(2020-12-01)
CaCu3Ti4O12/CaTiO3 (CCTO/CTO) composites with additions of x% SnO2 (x = 0, 1, 2, and 5%) were prepared using the low cost, nontoxic, and simple solid-state reaction. The high dielectric loss associated with CCTO-based ...
Effects of different ischemic preconditioning occlusion pressures on muscle damage induced by eccentric exercise: a study protocol for a randomized controlled placebo clinical trial
(2021-12-01)
Introduction: Due to its greater generation of muscle strength and less metabolic demand, eccentric exercise has been widely used in rehabilitation and for improving physical fitness. However, eccentric exercise can induce ...