العنوان البديل: Characterization of lightning parameters in Colombia based on terrestrial and satellite lightning locating systems, a 20 years analysis. (English)

المؤلفون: Younes-Velosa, Camilo

المصدر: Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales; oct-Dic2020, Vol. 44 Issue 173, p960-973, 14p

مصطلحات موضوعية: PARTICULATE matter, SPATIAL variation, LIGHTNING, TEMPORAL databases, ELECTRIFICATION, ELECTROMAGNETIC wave propagation

مصطلحات جغرافية: COLOMBIA

المؤلفون: TEPECIK, Cemil, NAVRUZ, Isa, ALTINOZ, O. Tolga

المصدر: Radioengineering; Sep2020, Vol. 29 Issue 3, p512-520, 9p

مصطلحات موضوعية: CLUTTER (Radar), GENETIC models, ALGORITHMS, RADIO wave propagation, ARTIFICIAL neural networks, GENETIC algorithms

المؤلفون: Wenpeng ZHAO, Jincai LI, Jun ZHAO, Dandan ZHAO, Jingze LU, Xiang WANG

المصدر: Radioengineering; 2020, Vol. 29 Issue 1, p81-93, 13p

مصطلحات موضوعية: FORECASTING, ELECTROMAGNETIC wave propagation, DEEP learning, ALGORITHMS, ALTITUDES

المؤلفون: AMMARI, HABIB, FITZPATRICK, BRIAN, LEE, HYUNDAE, SANGHYEON YU, HAI ZHANG

المصدر: Quarterly of Applied Mathematics; Dec2019, Vol. 77 Issue 4, p767-791, 25p

مصطلحات موضوعية: METAMATERIALS, NEGATIVE refraction, REFRACTIVE index, ACOUSTIC wave propagation

المؤلفون: Jihun Park

المصدر: International Journal of Online & Biomedical Engineering; 2019, Vol. 15 Issue 13, p86-94, 9p

مصطلحات موضوعية: ACOUSTIC wave propagation, ACOUSTIC field, SOUNDS, VIRTUAL reality, GEOMETRY, ACOUSTIC radiation

العنوان البديل: DOA estimation of shallow sea target based on time reversal and compressive sensing. (English)

المؤلفون: 国强, 赵莹

المصدر: Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban; 2019, Vol. 51 Issue 11, p152-200, 9p

مصطلحات موضوعية: WATER depth, MULTIPATH channels, TIME reversal, ACOUSTIC wave propagation, SIGNAL-to-noise ratio, SIGNAL processing, CLUTTER (Radar)

المؤلفون: Vena, Pasquale, Royston, Thomas J.

المصدر: Journal of the Mechanical Behavior of Biomedical Materials; Sep2019, Vol. 97, p99-107, 9p

مصطلحات موضوعية: SHEAR waves, ACOUSTIC wave propagation, POROELASTICITY, BLOOD testing, MECHANICAL properties of condensed matter, HUMAN behavior models

المؤلفون: GHOSH, Anumoy, BANERJEE, Amartya, DAS, Santanu

المصدر: Radioengineering; Sep2019, Vol. 28 Issue 3, p552-558, 7p

مصطلحات موضوعية: FREQUENCY selective surfaces, SURFACE stability, THIRD harmonic generation, UNIT cell, CURRENT distribution, ELECTROMAGNETIC wave propagation

المؤلفون: SCHEJBAL, Vladimir, ZAVODNY, Vadim

المصدر: Radioengineering; Dec2017, Vol. 26 Issue 4, p972-978, 7p

مصطلحات موضوعية: TROPOSPHERIC radio wave propagation, ELECTROMAGNETIC wave propagation, TROPOSPHERE, ELECTROMAGNETIC wave scattering, PHYSICAL optics

المؤلفون: Popov, Valentin

المصدر: Procedia Computer Science; 2019, Vol. 149, p195-201, 7p

مصطلحات موضوعية: RADIO wave propagation, WIRELESS communications, CROSS correlation, FOREST plants