The Harmonic Oscillator Description of Longitudinal (Marangoni-Lucassen) Waves at Liquid InterfacesLet us consider two liquid layers at rest with an interface between them located at z = 0; z is the vertical coordinate say. Let η, ν (η = ρν), D and ρ denote the corresponding dynamic...
The attenuation coefficientaof longitudinal ultrasonic waves propagating in the [100] direction of an NH4Cl single crystal has been measured as a function ... CW Garland,RJ Pollina - 《Journal of Chemical Physics》 被引量: 31发表: 1973年 A second-order semi-implicit δ f method for hybrid ...
It is shown that the permittivity tensor could be written as a summation of two parts: Hermitian and non-Hermitian parts. Furthermore, the generalized dispersion relations are investigated for transverse and longitudinal modes. In the absence of gravitation effects, correctness of the obtained results...
The German Socio-Economic Panel (SOEP) serves a global research community by providing representative annual longitudinal data of respondents living in pri... PD Koellinger,A Okbay,H Kweon,... - 《Plos One》 被引量: 0发表: 2023年 The Value of Foreign Language Skills in the German Labor ...
We use data from the first four waves of The National Longitudinal Study of Adolescent to Adult Health (Add Health), a nationally representative sample of adolescents (age 12–18) in the United States who were re-interviewed at ages 13–19, 18–26, and 24–32. We estimate split-half ...
in which the ionosphere has some unique characteristic compared with the American sector such as the known east–west longitudinal differences (Zhao et al.2013). The southwest of China is located in the northern crest of the equatorial ionization anomaly (EIA) and near to the Qinghai–Tibet plat...
(a) Real photo, scale bar and reference axes. (b) Representation of the longitudinal cut (xz plane) of the bean, with selected morphological structures. (c) External surface of seed coat. (d) Transversal cut of seed coat: ms. Macrosclereids, os. Osteosclereids. (e) h. Hilum, m. ...
The other, the anterior interventricular sulcus, runs along the line between the right and left ventricles and contains a branch of the left coronary artery. On the posterior side of the heart surface, a groove called the posterior longitudinal sulcus marks the division between the right and ...
The antler surface is smooth, without pearling; the longitudinal ribs and furrows are moderately expressed. The beam cross-section is oval. Figure 1. Rucervus radulescui sp. nov. from Valea Grăunceanului: holotype, the left shed antler “GR-965, c. 17, v. 690” (Institute of ...
Quasi-plane beam of nonlinear longitudinal waves in a plate. Sov. Phys. Acoust. 1984, 30, 486–488. [Google Scholar] Pelinovsky, D.E.; Stepanyants, Y.A.; Kivshar, Y.S. Self-focusing of plane dark solitons in nonlinear defocusing media. Phys. Rev. E 1995, 51, 5016–5026. [...