Results 11 to 20 of about 2,680,718 (334)

FLUID FLOW MODELLING WITH FREE SURFACE

Barekeng, 2022
Fluid is a substance that can flow in the form of a liquid or a gas. Based on the movement of the fluid is divided into static and dynamic fluids. This study discusses fluid dynamics, namely modelling fluid flow accompanied by a free surface and an ...
Anjeryan Sapta Pratama, Evi Noviani, Yudhi Yudhi   +2 more
doaj   +1 more source

Oscillating steady states [PDF]

Magnetic Resonance in Medicine, 2006
AbstractThe signal formation and properties of steady‐state free precession (SSFP) in combination with alternating RF pulse phases or alternating spin precession is analyzed. Simulations and experiments demonstrate that the amplitudes of SSFP echo paths are significantly influenced by application of alternating phases either via the exciting RF pulse ...
Scheffler, K., Maderwald , S., Ladd, M., Bieri, O.   +3 more
openaire   +4 more sources

Emotional states affect steady state walking performance.

PLoS ONE, 2023
Gait is a large component and indicator of health. Many factors affect gait including age, disease, and even mood disorders. Few studies have looked at the influence of emotional states on gait.
Abhishesh Homagain, Kaylena A Ehgoetz Martens   +1 more
doaj   +2 more sources

An investigation into the bilateral functional differences of the lower limb muscles in standing and walking [PDF]

PeerJ, 2016
To date, most studies use surface electromyographic (sEMG) signals as the control source on active rehabilitation robots, and unilateral data are collected based on the gait symmetry hypothesis, which has caused much controversy.
Shengyun Liang, Jiali Xu, Lei wang, Guoru Zhao   +3 more
doaj   +2 more sources

Microglia in steady state [PDF]

Journal of Clinical Investigation, 2017
Microglial cells are the resident tissue macrophages of the CNS and are widely recognized for their immune surveillance of the healthy CNS. In addition to this well-accepted function, recent findings point to major roles for microglia in instructing and regulating the proper function of the neuronal networks in the adult CNS, but these cells are also ...
Katrin Kierdorf, Marco Prinz
openaire   +3 more sources

Steady State Thermodynamics [PDF]

Journal of Statistical Physics, 2006
91 pages, 24 figures, v.2: We have made many nontrivial improvements (Appendix A is new and reports another example where SST can be verified; Section 8.3.3 is also new; We also have discussions about linear response in a nonequilibrium steady state (see sections 6.2, 8.2, A.4, A.6).), v.3: We have made many small imprivements. This version will appear
Sasa, Shin-ichi, Tasaki, Hal
openaire   +2 more sources

How steady are steady-state mountain belts? A reexamination of the Olympic Mountains (Washington state, USA) [PDF]

Earth Surface Dynamics, 2019
The Olympic Mountains of Washington state (USA) represent the aerially exposed accretionary wedge of the Cascadia Subduction Zone and are thought to be in flux steady state, whereby the mass outflux (denudation) and influx (tectonic accretion) into the ...
L. Michel, C. Glotzbach, S. Falkowski, B. A. Adams, B. A. Adams, T. A. Ehlers   +5 more
doaj   +1 more source

Inverting a Steady-State [PDF]

Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, 2015
We consider the problem of inferring choices made by users based only on aggregate data containing the relative popularity of each item. We propose a framework that models the problem as that of inferring a Markov chain given a stationary distribution. Formally, we are given a graph and a target steady-state distribution on its nodes.
Ravi Kumar 0001, Andrew Tomkins, Sergei Vassilvitskii, Erik Vee   +3 more
openaire   +1 more source

Test of Information Theory on the Boltzmann Equation [PDF]

, 2003
We examine information theory using the steady-state Boltzmann equation. In a nonequilibrium steady-state system under steady heat conduction, the thermodynamic quantities from information theory are calculated and compared with those from the steady ...
Camacho J., Casas-Vázquez J., Cercignani C., Chapman S., Dominguez R., Dominguez-Cascante R., Eu B. C., Ferziger J. H., Flügge S., Fort J., Fort J., Fort J., Fort J., Fort J., Fort J., Fort J., Jou D., Jou D., Jou D., Katz A., Kim C. S., Kim H.-D., Kim H.-D., Kogan M. N., Mclennan J. A., Mongiovì M. S., Mongiovì M. S., Nettleton R. E., Nettleton R. E., Nettleton R. E., Nettleton R. E., Nettleton R. E., Plastino A. R., Romero M. B., Résibois P., Santos A., Schamberg R., Wang Q. A., Zubarev D., Zubarev D.   +39 more
core   +2 more sources

Bifurcation in a nonlinear steady state system [PDF]

Opuscula Mathematica, 2010
The steady state solutions of a nonlinear digital cellular neural network with \(\omega\) neural units and a nonnegative variable parameter \(\lambda\) are sought. We show that \(\lambda = 1\) is a critical value such that the qualitative behavior of our
Gen-Qiang Wang, Sui Sun Cheng
doaj   +1 more source