Results 41 to 50 of about 698,757 (298)

Active nematics are intrinsically phase-separated [PDF]

open access: yes, 2006
Two-dimensional nonequilibrium nematic steady states, as found in agitated granular-rod monolayers or films of orientable amoeboid cells, were predicted [Europhys. Lett.
Mishra, Shradha, Ramaswamy, Sriram
core   +2 more sources

Analysis of Impulse Devices of Phase Locking with Charge Pumping

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2004
A mathematical model of impulse devices of phase locking with charge pumping has been developed in state space. The paper proposes an algorithm of modeling transient processes. An analytical expression for parasitic deviation of frequency in steady-state
A. А. Derushev, L. Yu. Shilin
doaj   +1 more source

Steady state fluctuations of the dissipated heat for a quantum stochastic model

open access: yes, 2006
We introduce a quantum stochastic dynamics for heat conduction. A multi-level subsystem is coupled to reservoirs at different temperatures. Energy quanta are detected in the reservoirs allowing the study of steady state fluctuations of the entropy ...
Attal S.   +12 more
core   +1 more source

Non-equilibrium steady states: fluctuations and large deviations of the density and of the current [PDF]

open access: yesJournal of Statistical Mechanics: Theory and Experiment, 2007
These lecture notes give a short review of methods such as the matrix ansatz, the additivity principle or the macroscopic fluctuation theory, developed recently in the theory of non-equilibrium phenomena. They show how these methods allow us to calculate the fluctuations and large deviations of the density and the current in non-equilibrium steady ...
openaire   +4 more sources

Effects of Sound-Pressure Change on the 40 Hz Auditory Steady-State Response and Change-Related Cerebral Response

open access: yesBrain Sciences, 2019
The auditory steady-state response (ASSR) elicited by a periodic sound stimulus is a neural oscillation recorded by magnetoencephalography (MEG), which is phase-locked to the repeated sound stimuli.
Eishi Motomura   +4 more
doaj   +1 more source

Systematic Investigations on Continuous Fluidized Bed Crystallization for Chiral Separation

open access: yesCrystals, 2020
A recently developed continuous enantioseparation process utilizing two coupled fluidized bed crystallizers is systematically investigated to identify essential correlations between different operation parameters and the corresponding process performance
Erik Temmel   +3 more
doaj   +1 more source

Open Quantum Symmetric Simple Exclusion Process

open access: yes, 2019
We introduce and solve a model of fermions hopping between neighbouring sites on a line with random Brownian amplitudes and open boundary conditions driving the system out of equilibrium.
Bernard, Denis, Jin, Tony
core   +1 more source

Grid-connection damping strategy for grid-forming VSG based on angular frequency lead-lag feedforward compensation

open access: yesInternational Journal of Electrical Power & Energy Systems
The primary frequency modulation coefficient of the grid-forming virtual synchronous generator (GFVSG) is coupled with the virtual damping coefficient, which leads to the problem that it is difficult to take into account both the dynamic oscillation and ...
Rongliang Shi   +4 more
doaj   +1 more source

Entropy production in nonequilibrium steady states: A different approach and an exactly solvable canonical model

open access: yes, 2011
We discuss entropy production in nonequilibrium steady states by focusing on paths obtained by sampling at regular (small) intervals, instead of sampling on each change of the system's state. This allows us to study directly entropy production in systems
ben-Avraham, Daniel   +2 more
core   +1 more source

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy