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Toplam kayıt 187, listelenen: 131-140
Development of biomimetic hydroxyapatite containing dental restorative composites
(Springer, 2022)
The aim of the study was to evaluate the incorporation effect of biomimetic hydroxyapatite (BHA) particles on the mechanical properties of experimental dental composites. Two experimental composites were produced from the ...
Performance of optimum tuned PID controller with different feedback strategies on active-controlled structures
(MDPI-Multidisciplinary Digital Publishing Institute, 2021)
In this study, multi-story structures with different combinations (on each floor and only the first floor) of active tendon control systems driven by a proportional-integral-derivative (PID) controller were actively ...
Acute changes in electrophysiological brain dynamics in elite karate players
(Springer, 2020)
Regular physical exercise has enhanced effects on the human anatomy and functionality. Recently, an effect of a single set of exercise is shown to have positive effects on mood and on cognitive functioning. The aim of this ...
Stress, strain and strain-rate cemented carbide properties determined with a fem-supported evaluation of impact test imprints
(Elsevier Sci Ltd, 2021)
Cemented carbide materials are key in tool manufacturing, nowadays widely used in cutting, forming and other manufacturing processes. Commonly applied methods for obtaining their strain-rate dependent material properties ...
Effect of severe plastic deformation on the precipitation kinetics and the properties of CuCoNiBe alloys
(Elsevier, 2022)
The effect of the precipitation hardening by means of the conventional heat treatment and the combined thermomechanical treatment (i.e., equal channel angular pressing (ECAP) with subsequent aging) on the electrical ...
Electrical layout optimization of onshore wind farms based on a two-stage approach
(Ieee-Inst Electrical Electronics Engineers Inc, 2020)
Electrical layouts have a significant impact on the investment cost and electrical losses of wind farms, and therefore, layouts should be optimized for reducing their share in the project budgets. In this study, a two-stage ...
Effect of water absorption and hydroxyapatite addition on mechanical and microstructural properties of dental luting cements
(Walter de Gruyter, 2022)
In recent years, dental cements have gained more and more importance due to the increasing clinical expectations. They are used as restorative materials and as materials providing critical functions such as chemical and ...
Big data analytics as an operational excellence approach to enhance sustainable supply chain performance
(Elsevier, 2020)
Operations management is a core organizational function involved in the management of activities to produce and deliver products and services. Appropriate operations decisions rely on assessing and using information; a ...
In situ shear behavior of open-cell austenitic 316L steel foams
(Elsevier Science Sa, 2020)
Foam cores in crash boxes are subjected to large shear forces during crash situations. Here, the failure behavior of 316L open-cell stainless steel foams under shearing conditions was investigated. A custom-made grip system ...
Identification of food/nonfood visual stimuli from event-related brain potentials
(Hindawi Publishing Corporation, 2021)
Although food consumption is one of the most basic human behaviors, the factors underlying nutritional preferences are not yet clear. The use of classification algorithms can clarify the understanding of these factors. ...