Results 271 to 280 of about 1,490,315 (338)
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Science, 2023
The role of a mechanosensitive ion channel in sexual behavior is ...
Arlene J, George, Victoria E, Abraira
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The role of a mechanosensitive ion channel in sexual behavior is ...
Arlene J, George, Victoria E, Abraira
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Wind Effects on Structures, 2004
This review summarizes fundamental results and discoveries concerning vortex-induced vibration (VIV), that have been made over the last two decades, many of which are related to the push to explore very low mass and damping, and to new computational and ...
C. Williamson, R. N. Govardhan
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This review summarizes fundamental results and discoveries concerning vortex-induced vibration (VIV), that have been made over the last two decades, many of which are related to the push to explore very low mass and damping, and to new computational and ...
C. Williamson, R. N. Govardhan
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Plant Vibrations at all Scales: A Review.
Journal of Experimental Botany, 2019Plant vibrations is a wide subject that covers topics ranging from the swaying of trees under wind to elastic waves made by an insect on a leaf to communicate with its neighbors.
E. de Langre
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Vibrator, vibration unit, and vibrator control method
The Journal of the Acoustical Society of America, 2006A vibrator has massaging balls supported by a treating unit that may be shifted along a subject portion for treatment, guided by guiding members. The treating unit is supported by a supporting structure with respect to the guiding members. A position or orientation altering mechanism is provided for altering the position of the treatment unit in a ...
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Vibrational anharmonicity and multilevel vibrational dephasing from vibrational echo beats
The Journal of Chemical Physics, 1997Vibrational echo experiments were performed on the IR active CO stretching modes (∼2000 cm−1) of rhodium dicarbonylacetylacetonate [Rh(CO)2acac] and tungsten hexacarbonyl [W(CO)6] in dibutylphthalate and a mutant of myoglobin-CO (H64V-CO) in glycerol–water using ps IR pulses from a free electron laser.
RECTOR K. D. +5 more
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The Journal of Chemical Physics, 1970
The vibrational relaxation of a system of anharmonic oscillators with high initial vibrational energy into a low-temperature heat bath was studied. It was assumed that the vibration–vibration quasisteady population distribution was instantly established, and during the longer time scale the level population distribution was controlled by a continuous ...
C. T. Hsu, F. H. Maillie
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The vibrational relaxation of a system of anharmonic oscillators with high initial vibrational energy into a low-temperature heat bath was studied. It was assumed that the vibration–vibration quasisteady population distribution was instantly established, and during the longer time scale the level population distribution was controlled by a continuous ...
C. T. Hsu, F. H. Maillie
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Vibration and Vibration Control
1990Vibration in machinery and structures is caused by the disturbing forces from, for example, reciprocating masses, unbalanced rotating masses, variable fluid pressure in hydraulic systems, turbulent wind loadings, wave action on structures, ground effects on vehicles, etc.
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The Journal of Hand Surgery: Journal of the British Society for Surgery of the Hand, 1988
Nineteen consecutive patients claiming compensation for vibration white finger were reviewed. The cold provocation test was found to be of no value in confirming a diagnosis of vibration white finger. Small cysts were apparent on the radiographs in 61% of patients’ wrists but none had developed significant degenerative changes of the wrist or digits ...
J C, Boyle, N J, Smith, F D, Burke
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Nineteen consecutive patients claiming compensation for vibration white finger were reviewed. The cold provocation test was found to be of no value in confirming a diagnosis of vibration white finger. Small cysts were apparent on the radiographs in 61% of patients’ wrists but none had developed significant degenerative changes of the wrist or digits ...
J C, Boyle, N J, Smith, F D, Burke
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Vibration Isolation and Chaotic Vibration
Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2003Taking single degree of freedom vibration isolation system under simple harmonic excitation as an example, and considering the energy, the vibration isolation performance in different conditions was studied theoretically and numerically. The results shows that when the simple harmonic excitation import energy is definite, the vibration isolation ...
Rong-Jun Jiang, Shi-Jian Zhu
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Vibrational spectroscopy— degenerate vibrations
2001This chapter discusses the role of symmetry in infrared and Raman vibrational spectroscopy. It examines the relationship between vibrational symmetry and spectroscopic methods of characterization, which is considered one of the main purposes behind identifying the symmetries of different molecular vibrations.
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