Design and Implementation of Plastic Deformation Behavior by Cartesian Impedance Control Based on Maxwell Model by Le Fu, Jie Zhao

“…Compliance has become one prerequisite of robots designed to work in complex operation environment where dynamic and uncertain physical contact or impact takes place frequently and even intentionally. …”
Get full text

IBEM Simulation of Seismic Wave Scattering by a 3D Tunnel Mountain by Ping-Lin Jiang, Hua Jiang, Yu-Sheng Jiang, Dai Wang, Nan Li, Zhong-He Shi

“…Without loss of generality, the 3D physical model of hemispherical tunnel mountain in an elastic half-space is established, and the influence of the incidence frequency and angle of P or SV wave on the mountain surface displacements is mainly examined. …”
Get full text

Calculation of a fibre concrete block as a part of locally reinforced truss nodes made of square hollow sections by L. R. Gimranov, R. G. Gainetdinov, L. R. Khairullin, Abdurahman Pazhwak

“…The analysis of numerical calculation of a fibre concrete element as a beam on an elastic base as a local reinforcement of a truss node made of SHS under the action of the concentrated load from the adjacent strut is performed. …”
Get full text

Mechanical properties and macro–micro failure mechanisms of granite under thermal treatment and inclination by Yue Cao, Xiaowu Zhang, Lei Sun, Yadong Zheng, Chong Li

“…This study is built on a novel combined compression and shear test system, investigating granite’s physical and mechanical properties and macroscopic failure characteristics under varying temperatures and inclination angles. …”
Get full text

Nonrigid Registration of Monomodal MRI Using Linear Viscoelastic Model by Jian Yang, Yang Chen, Jingfan Fan, Songyuan Tang

“…This paper describes a method for nonrigid registration of monomodal MRI based on physical laws. The proposed method assumes that the properties of image deformations are like those of viscoelastic matter, which exhibits the properties of both an elastic solid and a viscous fluid. …”
Get full text

Improving product size measurement systems by using piezo-fiber scanner by E. V. Leun

“…The article discusses the physical and technical basis for the construction and operation of systems for measuring the size of complex products, taking into account the use of a new spatial light modulator — a piezo-fiber scanner. …”
Get full text

Studies on the Loading and Release of Metformin HCl Using Hydrogels with EGDMA and MBA as Crosslinkers by Ariyaldi Ariyaldi, Noverra Mardhatillah Nizardo, Maria Lucia Ardhani Dwi Lestari

“…SEM analysis revealed the physical shape and surface features. Regarding physical appearance, the texture of the hydrogel is sticky and elastic. …”
Get full text

Optimal Proportion of Similar Materials and Rockburst Tendency of White Sandstone by Chaoyi Ma, Zhengguo Zhu, Zhichun Fang, Zhaobin Li, Liu Liu

“…The tensile strength and elastic modulus were analysed, the significance of each influencing factor was investigated, and the test results of the similar materials were fitted. …”
Get full text

Functional fitness and psychological well-being in older adults by Eliza E. Tóth, Aleksandar Vujić, Ferenc Ihász, Roberto Ruíz-Barquín, Attila Szabo

“…Abstract Background Physical fitness and functioning are related to better mental health in older age. …”
Get full text

Uniform stabilization of a coupled structural acoustic system by boundary dissipation by Mehmet Camurdan

“…The main result of this paper is a uniform stabilization of the coupled PDE system by a (physically appealing) boundary dissipation.…”
Get full text

Compaction of Hyaloclastite from the Active Geothermal System at Krafla Volcano, Iceland by Guðjón H. Eggertsson, Jackie E. Kendrick, Joshua Weaver, Paul A. Wallace, James E. P. Utley, John D. Bedford, Michael J. Allen, Sigurður H. Markússon, Richard H. Worden, Daniel R. Faulkner, Yan Lavallée

“…Here, we investigated the effects of confinement due to burial following prolonged accumulation of eruptive products on the physical and mechanical evolution of surficial and subsurface (depths of 70 m, 556 m, and 732 m) hyaloclastites from Krafla volcano, Iceland. …”
Get full text

The Dynamic Properties of Historic Timber-Framed Masonry Structures in Bursa, Turkey by M. Bilal Bağbancı, Özlem Köprülü Bağbancı

“…Lime mortar is used with brick material. The physical, mechanical, and dynamic parameters such as density, specific gravity, porosity, elastic modulus, frequencies, mode shapes, and damping ratios of the studied structures were investigated and the results were comparatively discussed. …”
Get full text

Research on borehole stability of shale based on seepage-stress-damage coupling model by Xiaofeng Ran, Yuezhi Wang, Shanpo Jia

“…In the calculation process, the influence of rock damage to elastic modulus, cohesion and permeability is involved by writing a subroutine for ABAQUS. …”
Get full text

The effect of instability resistance training on balance ability among athletes: a systematic review by Jianxin Gao, Xinxin Fu, Hang Xu, Qi Guo, Xiaopeng Wang

“…Therefore, this review suggests that IRT should be considered in athletes’ daily training routines for the physical fitness of reciprocal, static, and dynamic balance ability.…”
Get full text

CONSTRUCTION OF TORSIONAL VIBRATION MECHANICS MODEL OF SCRAPER CONVEYOR AND ANALYSIS OF WORKING CONDITIONS THROUGH BENDING SECTION by MAO Jun, ZHANG YunSheng, XIE ChunXue, LIU ZhiXiang, XIE Miao

“…Introduce the Voigt elastic viscosity model as a processing method, establish the model, and then use MATLAB programming to realize the pre-processing of the analysis. …”
Get full text

Experimental study on the strengthening mechanism of carbon fiber-reinforced sand powder 3D-printed rock-like materials by Lishuai Jiang, Xin He, Ye Zhao, Pimao Li, Yang Zhao, Zongke Wang, Dingrui Guo, Qi Gu

“…Sand powder 3D printing has proven to be one of the most effective methods for replicating the physical and mechanical properties of natural rock. …”
Get full text

Geometric Models for Isotropic Random Porous Media: A Review by Helmut Hermann, Antje Elsner

“…Effective medium theory is applied to calculate physical properties for the models such as isotropic elastic moduli, thermal and electrical conductivity, and static dielectric constant. …”
Get full text

Mechanical Damage Test and Model Study of Layered Composite Rock Based on Acoustic Emission and DIC Characteristics by Xianyin Qi, Zhen Yang, Shengwei Wang, Peng Fu

“…Uniaxial compression tests were conducted and supplemented with AE (Acoustic Emission) system and DIC (Digital Image Correlation) system to obtain the physical and mechanical parameters such as strength and elastic modulus of the layered composite rocks. …”
Get full text

Seismic Performance of CAP1400 Nuclear Power Station considering Foundation Uplift by Ling-Yun Peng, Ying-Jie Kang, Zhen-Yun Tang, Hua-Ting Chen

“…When subjected to earthquakes, the foundation slab of the nuclear power plant experiences a slight degree of uplift but remains in the elastic stage due to the weight of the structure above, which provides an antioverturning moment. …”
Get full text

Electrical resistivity and ultrasonic measurements during sequential fracture test of cementitious composite by V. Veselý, P. Konečný, P. Lehner, D. Pieszka, L. Žídek

“…The paper is focused on the effect of fracture process on two selected physical parameters of concrete – the electrical resistivity and the ultrasonic pulse passing time – which might be employed as the quality indicator of concrete cover within (nondestructive) procedure(s) of assessment of the structural durability. …”
Get full text