Investigating the Frequency Spectrum Characteristic of Stress Wave under Multistage Loading Stress by Yun Cheng, Zhanping Song, Xiaoxu Chang, Tengtian Yang

“…The sandstone can filter the high-frequency wave and the low-frequency wave can penetrate rock media better. …”
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PECULIARITIES OF THE SURFACE FLAW DETECTION BY ELASTIC WAVES SIMULATED BY PULSE-LASER RADIATION by А. R. Bаеv, A. I. Мitkovets, D. A Коstiuk, G. E. Konovalov

“…Laser pulse simulation of the surface waves and its receiving by contact piezoelectric probes is perspective direction to detect surface defects. …”
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Application of geophysical methods in fine detection of urban concealed karst: A case study of Wuhan City, China by Dao-han Liu, Lei Wang, Lei Liu, Jun-jie Xu, Jian-qiang Wu, Pan Liu

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Robust Pareto Transistor Sizing of GaN HEMTs for Millimeter-Wave Applications by Rafael Perez Martinez, Stephen Boyd, Srabanti Chowdhury

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The applications of Hankel transform to the computation of nearfields of circular baflled sources by R. WYRZYKOWSKI, A. CZYRKA

“…In the present paper we give a new method of computation of near sound fields emitted by baffled circular sources. We have applied the Hankel transform and King's integral. …”
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On the Acceleration of the Young Solar Wind from Different Source Regions by Yiming Jiao, Ying D. Liu, Wenshuai Cheng, Hao Ran, Rui Wang

“…In addition to the thermal pressure, we raise the possibility that Alfvén waves may contribute to the solar wind acceleration, especially for the fast CH wind.…”
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Diffuse sound field synthesis: Towards practical source layouts by Zotter Franz, Riedel Stefan, Gölles Lukas, Frank Matthias

“…In an ideal isotropic diffuse sound field, uncorrelated plane waves arrive uniformly from all directions. Recent theoretical work has shown that uncorrelated sources arranged on a spherical surface can also be used to synthesize diffuse fields that exhibit a uniformly vanishing active sound intensity, albeit without position-independent isotropy. …”
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Falwa: Python Package to Implement Finite‐Amplitude Local Wave Activity Diagnostics on Climate Data by Clare S. Y. Huang, Christopher Polster, Noboru Nakamura

“…These weather systems cause the jet streams to undulate; the meandering patterns are known as the Rossby waves. Occasionally, Rossby waves bring forth localised extreme weather phenomena. …”
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Alfvén Wave Mode Conversion in Neutron Star Magnetospheres: A Semianalytic Approach by Alexander Y. Chen, Yajie Yuan, Dominic Bernardi

“…The frequency of the sourced fms wave is twice the original Alfvén wave frequency, and the wave propagates spherically outward. …”
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Cosmological Constraints from Combining Photometric Galaxy Surveys and Gravitational Wave Observatories by E.L. Gagnon, D. Anbajagane, J. Prat, C. Chang, J. Frieman

“…By contrast, gravitational wave (GW) sources appear to be relatively free of these issues, provided the angular sensitivity of GW experiments can be accurately characterized. …”
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Continuous-Wave Pumping Supercontinuum Generation in Random Distributed Feedback Laser Cavity by Kuen Yao Lau, Fariza Hanim Suhailin, Nadiah Husseini Zainol Abidin, Ahmad Fauzi Abas, Mohammed Thamer Alresheedi, Mohd Adzir Mahdi

“…A broadband wavelength conversion was obtained by pumping a 36-km long TrueWaveREACH fiber in anomalous dispersion regime with a high power continuous-wave Raman laser. …”
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POWER SCALING IN CONTINUOUS-WAVE YB:YAG MICROCHIP LASER FOR MEASURING APPLICATIONS by A. M. Ivashko, V. E. Kisel, N. V. Kuleshov

“…Diode-pumped microchip lasers is one of the most perspective ways for development of solid-state light sources with minimal size and weight together with low energy power consumption. …”
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Integrated Modeling and Target Classification Based on mmWave SAR and CNN Approach by Chandra Wadde, Gayatri Routhu, Mark Clemente-Arenas, Surya Prakash Gummadi, Rupesh Kumar

“…This study presents a numerical modeling approach that utilizes millimeter-wave (mm-Wave) Frequency-Modulated Continuous-Wave (FMCW) radar to reconstruct and classify five weapon types: grenades, knives, guns, iron rods, and wrenches. …”
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Analytical method for determining coordinates of the radiation source in a homogeneous medium by H. V. Velichko

“…The article considers the problem of determining the position of a radiation source in space, the wave speed and the start of radiation according to the sensors located in the same plane. …”
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Peniotron: A Promising Microwave Source with Potential That Has Yet to Be Realized by Svilen Sabchevski

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Experimental investigation of shock wave propagation in the postfocal region of a focussed sound field by H. HOBAEK

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Compact linear accelerator integrated with a high-power microwave source by Zi-Jing Zhang, Weihao Liu, Hongliang Xu

“…The proposed design employs an X-band backward wave oscillator driven by a 50 keV hollow continuous electron beam. …”
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Statistical Investigation of the Frequency Dependence of the Chorus Source Mechanism of Plasmaspheric Hiss by Nigel P. Meredith, Jacob Bortnik, Richard B. Horne, Wen Li, Xiao‐Chen Shen

“…Abstract We use data from eight satellites to statistically examine the role of chorus as a potential source of plasmaspheric hiss. We find that the strong equatorial (|λm| < 6°) chorus wave power in the frequency range 50 < f < 200 Hz does not extend to high latitudes in any magnetic local time sector and is unlikely to be the source of the low frequency plasmaspheric hiss in this frequency range. …”
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Integrated Wavelength-Tunable Light Source for Optical Gas Sensing Systems by Bin Li, Qi-Xin He, Hui-Fang Liu, Yi-Ding Wang

“…A compact instrument consisting of a distributed feedback laser (DFB) at 1.65 μm was developed as a light source for gas sensing systems using tunable diode laser absorption spectroscopy (TDLAS) technique. …”
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Acoustical modelling of the surface sources – IV. Interpolation model, axisymmetric problem by A. BRAŃSKI

“…The optimal model was considered as a function of the shape of the vibration velocity, wave number and the place of the driving surface in the baffle. …”
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