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Sum rules and the breathing mode
Nuclear Physics A, 1980Abstract Through a study of sum rules it is shown that surface interactions and surface thickness play an important role in generating the collective 0 + state. It is also shown that care must be used in extrapolating compressibilities to the large- A limit.
B.K. Jennings, A.D. Jackson
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Advanced Materials Research, 2013
Carbon nanotubes (CNTs), one of the important symbol to enter the era of nanotechnology, becomes the most attractive materials with the unique properties, and CNTs shows extensive potential application in drug molecular transmission, CNTs tip and CNTs-based sensors. However, the application of nano-device requires more accurate research about geometric,
Chuan Lu, Hua Zhang
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Carbon nanotubes (CNTs), one of the important symbol to enter the era of nanotechnology, becomes the most attractive materials with the unique properties, and CNTs shows extensive potential application in drug molecular transmission, CNTs tip and CNTs-based sensors. However, the application of nano-device requires more accurate research about geometric,
Chuan Lu, Hua Zhang
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Sensors and Actuators B: Chemical, 2013
Abstract The paper reports on an innovative approach toward sensing reactive gases in air. The approach is bio-inspired in the sense in that it combines the process of gas detection with the natural process of breathing. In our approach, a sensor substrate with inter-digital electrodes on top is operated at a temperature T sub while it is exposed ...
Andreas Helwig +2 more
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Abstract The paper reports on an innovative approach toward sensing reactive gases in air. The approach is bio-inspired in the sense in that it combines the process of gas detection with the natural process of breathing. In our approach, a sensor substrate with inter-digital electrodes on top is operated at a temperature T sub while it is exposed ...
Andreas Helwig +2 more
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Breathing Modes in Dusty Plasma
Plasma Science and Technology, 2003Acoustic breathing modes of dusty plasmas have been investigated in a cylindrical system with an axial symmetry. The linear wave solution and a "dispersion" relation were derived. It was found that in an infinite area, the mode is reduced to a "classical" dust acoustic wave in the region away from the center. If the dusty plasma is confined in a finite
Wang Xiaogang +4 more
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Effort-adapted modes of assisted breathing
Current Opinion in Critical Care, 2012New developments in mechanical ventilation have focused on increasing the patient's control of the ventilator by implementing information on lung mechanics and respiratory drive. Effort-adapted modes of assisted breathing are presented and their potential advantages are discussed.Adaptive support ventilation, proportional assist ventilation with load ...
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The breathing mode and the nuclear surface
Nuclear Physics A, 1981Abstract The role of the nuclear surface in the breathing mode of nuclei is analyzed. We discuss a simple model in which the density varies according to a scaling of the coordinates. We show that this model reproduces accurately the results of microscopic calculations in heavy nuclei, and we use it to estimate the contribution of the surface to the ...
J.P. Blaizot, B. Grammaticos
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Monopole breathing modes in208Pb
Zeitschrift f�r Physik A Atoms and Nuclei, 1978We give a detailed account of investigations on the structure of giant monopole resonances in208Pb. A part of the results of this paper has already been published in “Short Notes” in this journal. The calculations are based on a renormalized correlation function technique which turned out to be very suitable for our purposes.
W. Theis, E. Werner
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Breathing mode in the SU(3) Skyrme model
Physical Review D, 1991We extend the collective treatment of the SU(3) Skyrme model by including the scaling degree of freedom (size of the pion cloud) as a dynamical variable. The resulting Hamiltonian is diagonalized by a truncation procedure, providing a fascinating spectroscopy and a solution to the puzzle of having two candidates for the Roper {ital N}(1440) resonance ...
Schechter, J., Weigel, H.
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BREATHING MODE OF CONFORMATIONAL FLUCTUATIONS IN GLOBULAR PROTEINS
International Journal of Peptide and Protein Research, 1975Globular proteins in the native state are assumed to behave as continuous elastic spheres in the low frequency breathing motions. Reasonable values of Young's modulus E = 1011dyne/cm2and the radius of the sphere r0 = 20 Å, yield a wave number of 26 cm‐1for the fundamental vibration of the sphere.
Y, Suezaki, N, Go
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