Results 31 to 40 of about 1,797,658 (332)

Effects of a nonlinear bath at low temperatures [PDF]

open access: yes, 2004
We use the numerical flow-equation renormalization method to study a nonlinear bath at low temperatures. The model of our nonlinear bath consists of a single two-level system coupled to a linear oscillator bath.
Bruder, C., Gassmann, Hanno
core   +1 more source

Steady-State Coherences by Composite System-Bath Interactions. [PDF]

open access: yesPhysical Review Letters, 2018
We identify sufficient conditions on the structure of the interaction Hamiltonian between a two-level quantum system and a thermal bath that, without any external drive or coherent measurement, guarantee the generation of steady-state coherences (SSC ...
G. Guarnieri, M. Kolář, R. Filip
semanticscholar   +1 more source

Revisioning and Rebuilding Britain’s War-Damaged Cities

open access: yesUrban Planning, 2023
This article presents an overview of Second World War bomb damage to British towns and cities and a systematic evaluation of the relationship between damage, revisioning, replanning, and actual reconstruction in a sample of cities—Bath, Birmingham, and ...
Peter J. Larkham, David Adams
doaj   +1 more source

A quantum violation of the second law? [PDF]

open access: yes, 2006
An apparent violation of the second law of thermodynamics occurs when an atom coupled to a zero-temperature bath, being necessarily in an excited state, is used to extract work from the bath.
G. W. Ford   +3 more
core   +3 more sources

How a Small Quantum Bath Can Thermalize Long Localized Chains. [PDF]

open access: yesPhysical Review Letters, 2017
We investigate the stability of the many-body localized phase for a system in contact with a single ergodic grain modeling a Griffiths region with low disorder.
D. J. Luitz   +2 more
semanticscholar   +1 more source

Phonon lineshapes in atom-surface scattering [PDF]

open access: yes, 2010
Phonon lineshapes in atom-surface scattering are obtained from a simple stochastic model based on the so-called Caldeira-Leggett Hamiltonian. In this single-bath model, the excited phonon resulting from a creation or annihilation event is coupled to a ...
Martinez-Casado, R.   +2 more
core   +3 more sources

Effects of bathing in bed with warm water on vital signs and oxygen saturation in adult patients attached to mechanical ventilators

open access: yesJurnal Ners dan Kebidanan Indonesia, 2023
Background: Illness and hospitalization generally require modifications in personal hygiene practices. During hospitalization and especially in  the Intensive Care Unit (ICU), patients experience situations involving the need for personal hygiene ...
Bayu Firmansyah   +3 more
doaj   +1 more source

Gellan Fluid Gel as a Versatile Support Bath Material for Fluid Extrusion Bioprinting.

open access: yesACS Applied Materials and Interfaces, 2019
Biomedical applications of three-dimensional (3D) printing demand complex hydrogel-based constructs laden with living cells. Advanced support materials facilitate the fabrication of such constructs. This work demonstrates the versatility and utility of a
Ashley M. Compaan   +2 more
semanticscholar   +1 more source

Controlling the quantum dynamics of a mesoscopic spin bath in diamond [PDF]

open access: yes, 2012
Understanding and mitigating decoherence is a key challenge for quantum science and technology. The main source of decoherence for solid-state spin systems is the uncontrolled spin bath environment.
A Morello   +26 more
core   +3 more sources

Parametric of dimensional analysis on iron bath gasifier

open access: yesMetalurgija, 2022
In this paper, an iron bath gasifier is designed to handle organic solid waste. A 1:8 water model is constructed to study the effects of the various parameters on the mixing time. The empirical formula between the mixing time and dimensionless groups was
H. Zhang, B. Wang, J. Zhang
doaj  

Home - About - Disclaimer - Privacy