Results 221 to 230 of about 4,851 (264)
Cross-bridge model-based quantification of muscle metabolite alterations leading to fatigue during all-out knee extension exercise. [PDF]
Front PhysiolHendry JI +5 more
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Implication of Stm1 in the protection of eIF5A, eEF2 and tRNA through dormant ribosomes. [PDF]
Front Mol BiosciDu M, Li X, Dong W, Zeng F.
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Acoustic Emission Foreshocks and Aftershocks from Skull Fracture Caused by Surgical Clamping.
Pediatr NeurosurgBunger AP, Hartz OG, McDowell MM.
europepmc +1 more source
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Chaos: An Interdisciplinary Journal of Nonlinear Science, 1998
We have experimentally applied some concepts of “force-free” motion to micron size particles (latex beads). The coupling of dissipation and local spatial asymmetry of the potential experienced by the beads can put them into motion. The potentials used in these experiments are of dielectrophoretic nature.
Gorre-Talini, L. +2 more
openaire +4 more sources
We have experimentally applied some concepts of “force-free” motion to micron size particles (latex beads). The coupling of dissipation and local spatial asymmetry of the potential experienced by the beads can put them into motion. The potentials used in these experiments are of dielectrophoretic nature.
Gorre-Talini, L. +2 more
openaire +4 more sources
The Leverage Ratchet Effect [PDF]
SSRN Electronic Journal, 2013 ABSTRACTFirms’ inability to commit to future funding choices has profound consequences for capital structure dynamics. With debt in place, shareholders pervasively resist leverage reductions no matter how much such reductions may enhance firm value. Shareholders would instead choose to increase leverage even if the new debt is junior and would reduce ...
Anat R. Admati +3 more
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Symmetry of deterministic ratchets
Physical Review E, 2019We consider the overdamped motion of a Brownian particle in an unbiased force field described by a periodic function of coordinate and time. A compact analytical representation has been obtained for the average particle velocity as a series in the inverse friction coefficient, from which follows a simple and clear proof of hidden symmetries of ratchets,
V. M. Rozenbaum +3 more
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Journal of Statistical Physics, 1998
While many papers in the last few years have dealt with various equations euphemistically called “ratchets,” the original Feyman two-temperature setup has been left largely unchallenged. We present here a look at the details of how this famous engine actually generates motion from a temperature difference.
Magnasco, Marcelo O. +1 more
openaire +1 more source
While many papers in the last few years have dealt with various equations euphemistically called “ratchets,” the original Feyman two-temperature setup has been left largely unchallenged. We present here a look at the details of how this famous engine actually generates motion from a temperature difference.
Magnasco, Marcelo O. +1 more
openaire +1 more source
Experimental Tunneling Ratchets
Science, 1999Adiabatically rocked electron ratchets, defined by quantum confinement in semiconductor heterostructures, were experimentally studied in a regime where tunneling contributed to the particle flow. The rocking-induced electron flow reverses direction as a function of temperature.
, Linke +6 more
openaire +2 more sources