Results 81 to 90 of about 1,233,398 (201)
Coupling effects of heterogeneity and stress fluctuation on rupture
, 2004 The coupling of mesoscopic strength distribution and stress fluctuation on damage evolution and rupture are examined. The numerical simulations show that there is only weak stress fluctuation at the initial damage stage when the mean field approximation ...
张晓辉 +6 more
core +1 more source
New Journal of Physics, 2017 We present an analytical study on the generation of broadband electromagnetic noise in solids as a consequence of variations in the dielectric constant under the impact of polarization induced by nonequilibrium thermodynamic fluctuations.
Dhiraj Sinha +2 more
doaj +1 more source
rSalvador: An R Package for the Fluctuation Experiment
G3: Genes, Genomes, Genetics, 2017 The past few years have seen a surge of novel applications of the Luria-Delbrück fluctuation assay protocol in bacterial research. Appropriate analysis of fluctuation assay data often requires computational methods that are unavailable in the popular web
Qi Zheng
semanticscholar +1 more source
Colloquium: Quantum fluctuation relations: Foundations and applications [PDF]
, 2010 Two fundamental ingredients play a decisive role in the foundation of fluctuation relations: the principle of microreversibility and the fact that thermal equilibrium is described by the Gibbs canonical ensemble.
M. Campisi, P. Hänggi, P. Talkner
semanticscholar +1 more source
Fluctuations in finite systems: Fluctuations in fluids in thermocapillary motion [PDF]
Physical Review A, 1988 We compute nonequilibrium correlation functions about the stationary state in which the fluid moves as a consequence of tangential stresses on the liquid surface, related to a varying surface tension (thermocapillary motion). The nature of the stationary state makes it necessary to take into account that the system is finite.
Salueña Pérez, Clara +1 more
openaire +3 more sources
Autour de sept degrés d’oscillation dans des univers fictionnels. Une proposition de typologie
Revue Française des Sciences de l’Information et de la Communication, 2019 This article expounds an operating typology composed of seven degrees of fluctuations which a receiver immersed in a fictional world may experience. thus it aims to emphasize moments of pendular beats alternating between relinquishing and recovering of ...
Hélène Crombet
doaj +1 more source
Introduction to Multifractal Detrended Fluctuation Analysis in Matlab
Front. Physio., 2012 Fractal structures are found in biomedical time series from a wide range of physiological phenomena. The multifractal spectrum identifies the deviations in fractal structure within time periods with large and small fluctuations.
E. Ihlen
semanticscholar +1 more source
Verification of the Crooks fluctuation theorem and recovery of RNA folding free energies [PDF]
Nature, 2005 Atomic force microscopes and optical tweezers are widely used to probe the mechanical properties of individual molecules and molecular interactions, by exerting mechanical forces that induce transitions such as unfolding or dissociation.
D. Collin +5 more
semanticscholar +1 more source
Physical modeling of oscillation effect on fluid flow in mold
Metalurgija, 2015 This paper focuses on physical modeling of oscillation effect. Two new similarity criterions, π1 = fl/ v and π2 = A / l, characterizing the effect of frequency and amplitude respectively on fluid flow, are obtained by dimension analysis method.
H. J. Wu +4 more
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RISK FACTORS INFLUENCING SOILS CULTIVATION IN AREA RĂDUCĂNENI, IAŞI [PDF]
Aerul şi Apa: Componente ale Mediului, 2011 Risk factors influencing soils culivation in area Răducăneni,Iaşi. Răducăneni land area composed of villages Răducăneni, Isaiia, Bazga,Bohotin and Roşu, which is 7958.00 ha, agricultural 6539.00 (3863.00 ha of arableland, pastures 956.00 ha, 298.00 ha of
IULIAN PRICOP, FLORIAN STĂTESCU
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