Results 101 to 110 of about 68,089 (339)
Approximating the nearest stable discrete-time system
, 2019 In this paper, we consider the problem of stabilizing discrete-time linear systems by computing a nearby stable matrix to an unstable one. To do so, we provide a new characterization for the set of stable matrices.
Gillis, Nicolas +2 more
core +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective To evaluate the effect of adding zinc oxide and copper nanoparticles (ZnO/CuNp) into universal adhesives (UAs) on resin–dentin microtensile bond strength (μTBS), nanoleakage (NL), and presence of ZnO/Cu within the hybrid layer on caries‐affected dentin, both at baseline (T0) and after 2 years of water storage (T2).
Mario Felipe Gutiérrez +4 more
wiley +1 more source
Science and Engineering of Composite Materials, 2014 Free vibration analysis of functionally graded (FG) curved panels integrated with piezoelectric layers under various boundary conditions is studied. A panel with two opposite edges is simply supported, and arbitrary boundary conditions at the other edges
Marzangoo Hamid Reza Saeidi +1 more
doaj +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective This article aims to describe the clinical execution and management of a full‐mouth rehabilitation in a patient with severe tooth wear, utilizing partial and full‐contour lithium disilicate restorations, with a long‐term follow‐up of 11 years and 6 months.
José Maurício dos Santos Nunes Reis +4 more
wiley +1 more source
Journal of Theoretical and Applied Mechanics, 2018 The paper presents formulation of the problem of layered plates composed of two various isotropic materials. We assume that the first material M1 is characterized by the following parameters: Young’s modulus E1 and Poisson’s ratio 1, whereas the second one by E2 and 2, respectively.
Grzegorz Jemielita, Zofia Kozyra
openaire +2 more sources
Elastic-plastic analysis of functionally graded bars under torsional loading
, 2017 In this paper a new integral equation solution to the elastic-plastic problem of functionally graded bars under torsional loading is presented. The formulation is general in the sense that it can be applied to an arbitrary cross-section made of any type ...
Babouskos, Nick G., Tsiatas, George C.
core +1 more source
Composite structures, 2018 This paper develops a three-dimensional (3D) isogeometric analysis (IGA) and meshfree coupling approach to investigate the static, dynamic and buckling behaviors for plates and shells of functionally graded material (FGM). The meshfree method and IGA are
Pengfei Tan +3 more
semanticscholar +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objectives To evaluate the effect of violet LED light (VL) and hydrogen peroxide (HP) in‐office bleaching gels supplemented with calcium polyphosphate (CaPP) or calcium gluconate (GU): Materials and Methods Bovine enamel blocks (n = 10) were randomly assigned: commercial HP gel, commercial HP gel with GU, or experimental 35% HP with or without
Hemanuelly Albuquerque dos Anjos +4 more
wiley +1 more source
Gendered and Racialised Epistemological Injustice in FGM-safeguarding
, 2023 Natasha Carver +3 more
openalex +1 more source