Results 21 to 30 of about 35,137 (259)

Far-off-equilibrium early-stage dynamics in high-energy nuclear collisions [PDF]

open access: yesEPJ Web of Conferences
We explore the far-off-equilibrium aspects of the (1+1)-dimensional early-stage evolution of a weakly-coupled quark-gluon plasma using kinetic theory and hydrodynamics.
Chattopadhyay Chandrodoy   +2 more
doaj   +1 more source

Nonlinear Non-Equilibrium Thermodynamics Based on the Ehrenfest–Klein Model

open access: yesEntropy, 2020
Nonlinear non-equilibrium thermodynamic relations have been constructed based on the generalized Ehrenfest−Klein model. Using these relations, the behavior of the entropy and its production in time at arbitrary deviations from equilibrium has been ...
Gleb A. Zhernokleev   +1 more
doaj   +1 more source

Coexistence of Different Scaling Laws for the Entanglement Entropy in a Periodically Driven System

open access: yesProceedings, 2019
The out-of-equilibrium dynamics of many body systems has recently received a burst of interest, also due to experimental implementations. The dynamics of observables, such as magnetization and susceptibilities, and quantum information related quantities,
Tony J. G. Apollaro, Salvatore Lorenzo
doaj   +1 more source

Enhanced pion-to-proton ratio at the onset of the QCD phase transition

open access: yesPhysics Letters B, 2022
The pion-to-proton ratio is identified as a potential signal for a non-equilibrium first-order chiral phase transition in heavy-ion collisions, as the pion multiplicity is directly related to entropy production. To showcase this effect, a non-equilibrium
Thiranat Bumnedpan   +4 more
doaj   +1 more source

The Second Entropy: A Variational Principle for Time-dependent Systems

open access: yesEntropy, 2008
The fundamental optimization principle for non-equilibrium thermodynamics is given. The second entropy is introduced as the quantity that is maximised to determine the optimum state of a non-equilibrium system.
Phil Attard
doaj   +1 more source

Open Markov Processes: A Compositional Perspective on Non-Equilibrium Steady States in Biology

open access: yesEntropy, 2016
In recent work, Baez, Fong and the author introduced a framework for describing Markov processes equipped with a detailed balanced equilibrium as open systems of a certain type.
Blake S. Pollard
doaj   +1 more source

A nonlinear viscoelastic model and non-equilibrium entropies [PDF]

open access: yesJournal of Non-Newtonian Fluid Mechanics, 2016
Abstract We show that the thermodynamic conjugate of the extra stress is a more suitable independent variable than the extra stress itself for the thermodynamic description of some nonlinear models of viscoelasticity. This brings more precision to the knowledge of non-equilibrium thermodynamic potentials, and provides an illustration of a recently ...
Sun, Mengran, Jou, David, Zhang, Jinjun
openaire   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS 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

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

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