Results 71 to 80 of about 7,628,584 (339)
Topological sensitivity analysis of a time-dependent nonlinear problem
Boundary Value Problems, 2019 We are interested in the optimization of the pipe shape allowing minimization of the dissipated energy in time-dependent Navier–Stokes Darcy flow. The used technique is based on the topological gradient method.
Mohamed Abdelwahed +3 more
doaj +1 more source
, 2017 The paper discusses the results of an experimental study and a statistical analysis on the stiffness and the fatigue performance of recycled asphalt concretes, evaluated by the four-point bending test, at 20 °C and 10 Hz.
M. Pasetto, N. Baldo
semanticscholar +1 more source
Case Studies in Construction MaterialsThis study conducted triaxial compression tests on coral sand grouting consolidated body, incorporating Acoustic Emission (AE) testing to analyze the mechanical properties, AE characteristics, and energy evolution under different strain rates.
Zhenwei Liu +5 more
doaj +1 more source
Resonant Enhancement of Turbulent Energy Dissipation [PDF]
Physical Review Letters, 2010 We periodically modulate a turbulent wind-tunnel flow with an active grid. We find a resonant enhancement of the mean turbulent dissipation rate at a modulation frequency which equals the large-eddy turnover rate. Thus, we find the best frequency to inject energy into a turbulent flow. The resonant response is characterized by the emergence of vortical
Cekli, E.H. +2 more
openaire +3 more sources
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Measured Dissipated-Energy in Switching-off by Electric Contacts
, 1968 The measurement of the dissipated energy in switching-off has been attempted to make clear the function of spark on electric contacts, which may unfortunately cause the combustible gas, such as propane gas etc, to catch fire and result in fire accidents.
Komatsubara, Hitoshi +4 more
core +1 more source
LIV. On the dissipation of energy [PDF]
The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1879 (1879). LIV. On the dissipation of energy. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 7, No. 44, pp. 344-348.
openaire +2 more sources
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
Analysis of energy dissipation characteristics in granite under high confining pressure cyclic load
Alexandria Engineering Journal, 2020 With cyclic high in-situ stress, the rock will damage and lead to serious engineering geological disasters. A property of rock failure is the rock damage evolution driven by energy.
Dongjie Yang, Jianhua Hu, Xiaotian Ding
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source