Journal of The Mechanical Behavior of Biomedical Materials
Papers 4942
1 page of 495 pages (4,942 results)
#1Song Liwen (MUC: Minzu University of China)
#2Changcheng Xiang (MUC: Minzu University of China)
Last. Shiqiang Chen (MUC: Minzu University of China)
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Abstract null null To solve the dynamic problem of different activities in human activity recognition research, an activity recognition method based on a multiplex limited penetrable visibility graph is proposed. The 21 pressure values for each sampling are mapped to nodes in the first-layer network; then the average path length of nodes in the asynchronous periodic network is obtained, and the second-layer network used to explore different activities is built. Finally, the characteristic parame...
#1Nicoletta Inverardi (University of Brescia)H-Index: 5
#2Giulia Scalet (UNIPV: University of Pavia)H-Index: 11
Last. Francesco Baldi (University of Brescia)H-Index: 14
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Abstract null null The present paper aims at developing an integrated experimental/computational approach towards the design of shape memory devices fabricated by hot-processing with potential for use as gastroretentive drug delivery systems (DDSs) and for personalized therapy if 4D printing is involved. The approach was tested on a plasticized poly(vinyl alcohol) (PVA) of pharmaceutical grade, with a glass transition temperature close to that of the human body (i.e., 37 °C). null A comprehensiv...
#1Rui Wang (Beihang University)H-Index: 3
#2Fan Fan (Beihang University)H-Index: 4
Last. Haijun Niu (Beihang University)H-Index: 12
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Abstract null null Finite element method based resonant ultrasound spectroscopy (FEM-based RUS) allows elasticity measurement for a material with high quality factor (Q) and arbitrary geometry by minimizing the differences between its theoretically calculated resonant frequencies and the corresponding experimentally measured ones. As Q decreases, some experimental frequencies remain undetermined, which makes it difficult to pair the calculated and experimental frequencies and to correctly identi...
#1Reza Masoudi Nejad (University of Electronic Science and Technology of China)H-Index: 14
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Abstract null null Objectives null Since restored teeth are subject to more damages than intact teeth, investigating their fracture behavior is important. However, so far, improvement of the debonding behavior of the restoration and fracture of restored teeth considering the geometry of the restoration and different restorative materials has remained understudied. The aim of this paper is to numerically and experimentally investigate the debonding behavior of the restoration in premolar teeth in...
#1Hu Feng (Xi'an Polytechnic University)
#2Lu Hailin (Xi'an Polytechnic University)
Last. Li Gao (Xi'an Jiaotong University)
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Abstract null null New fabrication methods and lubrication materials must be developed to improve the lubrication performance of artificial joints and increase the lubrication duration. Herein, a novel polyvinyl alcohol/polyethylene glycol/graphene oxide (PVA/PEG/GO) hydrogel was prepared by a physical cross-linking method, and then the hydrogel and its sustained-release solution were used as lubricant for friction evaluation. The results demonstrated that the slow-release gel solution has good ...
#1Renan Vaz Machry (UFSM: Universidade Federal de Santa Maria)H-Index: 3
#2Ana Carolina Cadore-Rodrigues (UFSM: Universidade Federal de Santa Maria)H-Index: 1
Last. Luiz Felipe Valandro (UFSM: Universidade Federal de Santa Maria)H-Index: 53
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Abstract null null This study evaluated the influence of surface treatments of resin composite substrate on the fatigue behavior of adhesively cemented lithium disilicate glass-ceramic simplified restorations. CAD/CAM lithium disilicate ceramic blocks were shaped into discs (N = 60, O = 10 mm; thickness = 1.0 mm). Resin composite discs (N = 60, O = 10 mm, thickness = 2 mm) were allocated into four groups considering the “surface treatment” factor: Ctrl – no surface treatment; Bur – grinding with...
#1Han Hung Yeh (UBC: University of British Columbia)H-Index: 3
#2Kai Yu (UBC: University of British Columbia)H-Index: 15
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Abstract null null The current study reports the use of small amplitude oscillatory rheometry to investigate the dynamics of blood clot formation upon heparin neutralization under three different oscillatory frequencies, two of which were mimicking physiological heart rates. We utilized two different heparin antidotes, namely protamine and newly developed universal heparin reversal agent (UHRA-7), at different concentrations to determine the quality of blood clot formed upon heparin neutralizati...
#1Ana Carolina Cadore-Rodrigues (UFSM: Universidade Federal de Santa Maria)H-Index: 1
#2Renan Vaz Machry (UFSM: Universidade Federal de Santa Maria)H-Index: 3
Last. Luiz Felipe Valandro (UFSM: Universidade Federal de Santa Maria)H-Index: 53
view all 5 authors...
Abstract null null This study evaluated the effect of grinding and polishing the inner surface of monolithic discs made of zirconia polycrystals (ZR) and lithium disilicate glass-ceramic (LD) on the load-bearing capacity under fatigue of the restorations bonded onto a dentin analogue material (epoxy resin). ZR and LD ceramic discs (10 mm in diameter, 1 mm thickness) were produced and randomly allocated into 10 groups considering the internal adjustment approach: Ctrl – No adjustment; F – Grindin...
#1Jing Li (China University of Petroleum)H-Index: 1
#2Peng Xianyu (China University of Petroleum)
Last. Jianlin Liu (China University of Petroleum)H-Index: 20
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Abstract null null Snails offer successful attachment and locomotion on horizontal and vertical surfaces, and have inspired extensive research to develop artificial adhesives. Here, we experimentally investigate the response mechanisms of snails to mechanical signals (pull-off force and crawling angle), then propose a way to design a bioinspired sucker, and theoretically analysis its application in vacuum suction. The experimental results indicate that the pull-off force is 7 N, about 22 times o...
#1Orel Guetta (Technion – Israel Institute of Technology)
#2Daniel Rittel (Technion – Israel Institute of Technology)H-Index: 41
Abstract null null Constitutive modeling of solid methyl cellulose (MC) hydrogels under quasi-static uniaxial compression is presented for a variety of compositions and test temperatures. Five constitutive models of varying complexity are examined, with the aim to identify the simplest accurate material representation. Due to the viscosity of the gel, the models were calibrated using compression tests only, with restrictions that ensure stability for other loading modes. It is found that of all ...
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