Results 21 to 30 of about 934,768 (374)

Oscillatory Flow in a Vertical Channel Filled with Porous Medium with Radiation and Dissipation

open access: yesWalailak Journal of Science and Technology, 2013
The present discussion is an analytical study of the oscillatory flow of a viscous incompressible Newtonian fluid in an infinite vertical parallel plate channel filled with porous medium.
Paresh VYAS, Nupur SRIVASTAVA
doaj   +1 more source

Dissipation-induced structural instability and chiral dynamics in a quantum gas [PDF]

open access: yesScience, 2019
Chirality by dissipation Quantum many-body systems can display exotic dynamics in the presence of dissipation. Dogra et al. studied such dynamics in a system consisting of an atomic Bose-Einstein condensate located in an optical cavity and exposed to a ...
N. Dogra   +5 more
semanticscholar   +1 more source

On dissipative matrices

open access: yesLinear Algebra and its Applications, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Richard D. Hill, Curtis J. Olson
openaire   +2 more sources

Development of a Modified QuEChERS Method Coupled with LC-MS/MS for Determination of Spinetoram Residue in Soybean (Glycine max) and Cotton (Gossypium hirsutum)

open access: yesJournal of Xenobiotics, 2022
An analytical method for the quantitative determination of the insecticide spinetoram in cotton and soybean was established and validated using liquid chromatography tandem mass spectrometry (LC-MS/MS).
Arnab Goon   +2 more
doaj   +1 more source

Decoherence without dissipation? [PDF]

open access: yes, 2003
In a recent article, Ford, Lewis and O'Connell (PRA 64, 032101 (2001)) discuss a thought experiment in which a Brownian particle is subjected to a double-slit measurement.
Dominique Gobert   +7 more
core   +1 more source

Ultra-coherent nanomechanical resonators via soft clamping and dissipation dilution [PDF]

open access: yesNature Nanotechnology, 2016
The small mass and high coherence of nanomechanical resonators render them the ultimate mechanical probe, with applications ranging from protein mass spectrometry and magnetic resonance force microscopy, to quantum optomechanics. A notorious challenge in
Y. Tsaturyan   +3 more
semanticscholar   +1 more source

On the relation between dissipativity and discounted dissipativity [PDF]

open access: yes2017 IEEE 56th Annual Conference on Decision and Control (CDC), 2017
In this paper, we consider a recently introduced notion of discounted strict dissipativity which is of interest, e.g., in the context of discounted optimal control and economic model predictive control. We consider the question whether (standard) strict dissipativity implies discounted strict dissipativity for discounting factors close enough to one ...
Lars Grüne, Matthias A. Müller
openaire   +2 more sources

Linear Models of Dissipation whose Q is almost Frequency Independent-II

open access: yes, 1967
Summary Laboratory experiments and field observations indicate that the Q of many non-ferromagnetic inorganic solids is almost frequency independent in the range 10-2-107 cis, although no single substance has been investigated over the entire frequency ...
M. Caputo
semanticscholar   +1 more source

Dissipations and derivations [PDF]

open access: yesCommunications in Mathematical Physics, 1976
We show a usefulness of the notion of “dissipative operators” in the study of derivations ofC*-algebras and prove that the closure of a normal *-derivation of UHF algebra satisfying a special condition is a generator of a one-parameter group of *-automorphisms.
openaire   +3 more sources

Calibration of an elastoplastic model of sand liquefaction using the swarm intelligence with a multi-objective function

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2023
According to post-seismic observations, spectacular examples of engineering failures can be ascribed to the occurrence of sand liquefaction, where a sandy soil stratum could undergo a transient loss of shear strength and even behave as a “liquid ...
Qiutong Li, Zhehao Zhu
doaj  

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