Fluctuation Corrections to the Transition Rate of the Electroweak Sphaleron

1994 ◽  
pp. 287-295
Author(s):  
Jürgen Baacke
Keyword(s):  
Transition Rate

Reexamination of KNO3IV and transition rate of KNO3II ⇋ KNO3IV*

1962 ◽  
Vol 117 (5-6) ◽  
pp. 399-410 ◽  
Author(s):  
Briant L. Davis ◽  
Leason H. Adams
Keyword(s):  
Transition Rate

Temperature Effect on the Two-Dimensional Phase Transition Kinetics of Adenine Adsorbed at the Hg Electrode/Aqueous Solution Interface

2003 ◽  
Vol 68 (8) ◽  
pp. 1407-1419 ◽  
Author(s):  
Claudio Fontanesi ◽  
Roberto Andreoli ◽  
Luca Benedetti ◽  
Roberto Giovanardi ◽  
Paolo Ferrarini
Keyword(s):  
Phase Transition ◽  
Aqueous Solution ◽  
Phase Change ◽  
Temperature Effect ◽  
Transition Rate ◽  
Effect Of Temperature ◽  
Two Dimensional ◽  
Solution Interface ◽  
Phase Transition Kinetics ◽  
Kinetics Of

The kinetics of the liquid-like → solid-like 2D phase transition of adenine adsorbed at the Hg/aqueous solution interface is studied. Attention is focused on the effect of temperature on the rate of phase change; an increase in temperature is found to cause a decrease of transition rate.

CRITICAL ACTIVATION PARAMETERS FOR LaFeAsO-BASED SUPERCONDUCTORS

2011 ◽  
Vol 25 (30) ◽  
pp. 2299-2306
Author(s):  
ZOTIN KWANG-HUA CHU
Keyword(s):  
High Temperature ◽  
Transition Rate ◽  
High Temperature Superconductors ◽  
Activation Parameters ◽  
Iron Pnictides ◽  
Critical Temperatures ◽  
Superconducting Cuprates ◽  
Temperature Environment ◽  
Supersolid Helium ◽  
Very Low Temperature

The occurrence of high-Tc superconductivity in the iron pnictides shares a similar amorphous characteristic with that of high-Tc superconducting cuprates. Here we show that nearly frictionless (electric-field-driven) transport of condensed electrons in amorphous superconductors could happen after using the Eyring's transition-rate approach which has been successfully adopted to study the critical transport of other superconductors as well as supersolid helium in very low temperature environment. The critical temperatures related to the nearly frictionless transport of electrons were found to be directly relevant to the superconducting temperature of high-temperature superconductors (like La [ O 1-x F x] FeAs (x = 0.11-0.12)) after selecting specific activation energies and activation volumes.

Transition rate prefactors for systems of many degrees of freedom

2006 ◽  
Vol 124 (16) ◽  
pp. 164102 ◽  
Author(s):  
L. Y. Chen ◽  
N. J. M. Horing
Keyword(s):  
Transition Rate ◽  
Degrees Of Freedom

Transition-rate theory for nongradient drift fields

1992 ◽  
Vol 69 (26) ◽  
pp. 3691-3695 ◽  
Author(s):  
Robert S. Maier ◽  
D. L. Stein
Keyword(s):  
Transition Rate ◽  
Rate Theory

Adaptation of Stuttering Frequency During Repeated Readings

1998 ◽  
Vol 41 (6) ◽  
pp. 1265-1281 ◽  
Author(s):  
Ludo Max ◽  
Anthony J. Caruso
Keyword(s):  
Motor Learning ◽  
Transition Rate ◽  
Speech Rate ◽  
The Other ◽  
Repeated Readings ◽  
Vowel Duration ◽  
Articulation Rate ◽  
Motor Tasks ◽  
Learning Hypothesis ◽  
Word Duration

This study is part of a series investigating the hypothesis that stuttering adaptation is a result of motor learning. Previous investigations indicate that nonspeech motor learning typically is associated with an increase in speed of performance. Previous investigations of stuttering, on the other hand, indicate that improvements in fluency during most fluency-enhancing conditions or after stuttering treatment tend to be associated with decreased speech rate, increased duration of specific acoustic segments, and decreased vowel duration variability. The present acoustic findings, obtained from 8 individuals who stutter, reveal that speech adjustments occurring during adaptation differ from those reported for other fluency-enhancing conditions or stuttering treatment. Instead, the observed changes are consistent with those occurring during skill improvements for nonspeech motor tasks and, thus, with a motor learning hypothesis of stuttering adaptation. During the last of 6 repeated readings, a statistically significant increase in articulation rate was observed, together with a decrease in word duration, vowel duration, and consonant-vowel (CV) transition extent. Other adjustments showing relatively consistent trends across individual subjects included decreased CV transition rate and duration, and increased variability of both CV transition extent and vowel duration.

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