Results 31 to 40 of about 194,996 (299)
Hardness relationship between eNM3A10 and conventional hardness scales
Measurement: Sensors, 2021 Small ball rebound hardness eNM3A10 is a next-generation rebound hardness test with features not existing in conventional rebound hardness tests: reduced mass effect of hardness and satisfying the similarity rule of hardness (Minimum thickness of steel ...
Takashi Yamamoto +2 more
doaj +1 more source
The value of septal rebound stretch analysis for the prediction of volumetric response to cardiac resynchronization therapy [PDF]
European Heart Journal - Cardiovascular Imaging, 2020 Abstract Aims Patient selection for cardiac resynchronization therapy (CRT) may be enhanced by evaluation of systolic myocardial stretching. We evaluate whether systolic septal rebound stretch (SRSsept) derived from speckle tracking echocardiography is a predictor of reverse remodelling after CRT and ...
Odette A E Salden +12 more
openaire +4 more sources
A discrete particle simulation study on the influence of restitution coefficient on spout fluidized bed dynamics [PDF]
, 2008 In this paper the influence of the normal restitution coefficient on the bed dynamics\ud during different flow regimes was studied using the discrete element model.
Antonyuk, S. +4 more
core +3 more sources
Compressive Strength Prediction Model of High Strength Concrete by Destructive and Nondestructive Technique [PDF]
E3S Web of ConferencesConcrete’s compressive strength can be tested in a laboratory before construction begins. Since concrete is a natural material and cannot be destroyed, it is not possible to determine its compressive strength through destructive testing.
Singh Shobna +6 more
doaj +1 more source
Scaling laws for jets of single cavitation bubbles [PDF]
, 2016 Fast liquid jets, called micro-jets, are produced within cavitation bubbles experiencing an aspherical collapse. Here we review micro-jets of different origins, scales and appearances, and propose a unified framework to describe their dynamics by using ...
Dorsaz, Nicolas +5 more
core +2 more sources
Frontiers in Earth Science, 2022 In view of strict deformation control standards, it is important to calculate the shallow tunnel deformation caused by the unloading of overburdened soil for analyzing tunnel structure safety.
Jian Li +7 more
doaj +1 more source
Mühendislik Bilimleri ve Tasarım Dergisi, 2023 Mechanical properties of rocks such as uniaxial compressive strength, tensile strength, shear strength are the properties that determine their behavior under load. These properties of rocks are often determined by difficult, complex, time-consuming and expensive test methods. Therefore, instead of determining these properties directly, these properties
Deniz AKBAY, Gökhan EKİNCİOĞLU
openaire +2 more sources
Annular billiard dynamics in a circularly polarized strong laser field [PDF]
, 2011 We analyze the dynamics of a valence electron of the buckminsterfullerene molecule (C60) subjected to a circularly polarized laser field by modeling it with the motion of a classical particle in an annular billiard.
Chandre, Cristel +3 more
core +6 more sources
New Self-Similar Solutions of Polytropic Gas Dynamics [PDF]
, 2006 We explore semi-complete self-similar solutions for the polytropic gas dynamics involving self-gravity under spherical symmetry, examine behaviours of the sonic critical curve, and present new asymptotic collapse solutions that describe `quasi-static ...
Appenzeller +56 more
core +3 more sources
The Scientific World Journal, 2013 Based on the Yishan Metro Station Project of Shanghai Metro Line number 9, a centrifugal model test was conducted to investigate the behavior of stratified settlement and rebound (SSR) of Shanghai soft clay caused by dewatering in deep subway station pit.
Jianxiu Wang +2 more
doaj +1 more source