المؤلفون: Ohya, H., Suzuki, T., Tsuchiya, F., Nakata, H., Shiokawa, K.

المصدر: Radio Science; Mar2024, Vol. 59 Issue 3, p1-10, 10p

مصطلحات موضوعية: METEOROIDS, METEORS, GLOBAL Positioning System, SOUND waves, IONOSPHERE, SPEED of sound, ACOUSTIC wave propagation

مصطلحات جغرافية: HOKKAIDO (Japan), JAPAN

المؤلفون: Ye, Hailun^1,2 (AUTHOR), Yi, Wen^1,2 (AUTHOR), Zhou, Baozhu^1,2 (AUTHOR), Wu, Jianfei^1,2,3 (AUTHOR), Yu, Bingkun⁴ (AUTHOR), Tian, Penghao^1,2 (AUTHOR), Wang, Jianyuan^1,2 (AUTHOR), Long, Chi⁵ (AUTHOR), Lu, Maolin^1,2 (AUTHOR), Xue, Xianghui^1,2,3,6,7 (AUTHOR) xuexh@ustc.edu.cn, Chen, Tingdi^1,2,3,6 (AUTHOR), Dou, Xiangkang^1,6,7 (AUTHOR)

المصدر: Remote Sensing. Feb2023, Vol. 15 Issue 4, p1160. 19p.

مصطلحات موضوعية: *MAGNETIC storms, *RADIO wave propagation, *IONOSPHERIC disturbances, *GLOBAL Positioning System, *IONOSONDES, *LATITUDE

مصطلحات جغرافية: ASIA, JAPAN

المؤلفون: Tanaka, Tetsu¹, Kozono, Shigeru¹, Akeyama, Akira²

المصدر: Electronics & Communications in Japan, Part 1: Communications. Aug91, Vol. 74 Issue 8, p80-88. 9p.

مصطلحات موضوعية: *MOBILE communication systems, *DIGITAL communications, RADIO wave propagation, CITIES & towns, BUILDINGS

مصطلحات جغرافية: JAPAN

المؤلفون: Kumar De, Barin¹, Sundar De, Syam² de_syam_sundar@yahoo.co.in, Bandyopadhyay, Bijoy², Pal, Pinaki³, Ali, Rousan^1,4, Paul, Suman², Goswami, Prabir Kanta²

المصدر: Terrestrial, Atmospheric & Oceanic Sciences. Aug2011, Vol. 22 Issue 4, p435-442. 8p.

مصطلحات موضوعية: *VLF radio wave propagation, *SOLAR eclipses, *IONOSPHERE, *ATMOSPHERICS, *ABSORPTION, *ATMOSPHERIC ionization, *EARTH (Planet)

مصطلحات جغرافية: TRIPURA (India), INDIA, JAPAN

المؤلفون: Prants, S.¹, Uleysky, M.¹, Budyansky, M.¹

المصدر: Doklady Earth Sciences. Aug2011, Vol. 439 Issue 2, p1179-1182. 4p. 3 Maps.

مصطلحات موضوعية: *COMPUTER simulation, *RADIO wave propagation, *RADIOACTIVE pollution, *RADIOISOTOPES, *METEOROLOGICAL precipitation

مصطلحات جغرافية: JAPAN

الشركة/الكيان: FUKUSHIMA Daiichi Nuclear Power Plant (Japan)

المؤلفون: Potirakis, Stelios M., Asano, Tomokazu, Hayakawa, Masashi

المصدر: Entropy; Mar2018, Vol. 20 Issue 3, p199, 17p

مصطلحات موضوعية: EARTHQUAKES, LOWER ionosphere, ELECTROMAGNETIC wave propagation, PERTURBATION theory, LITHOSPHERE

مصطلحات جغرافية: KUMAMOTO-ken (Japan), JAPAN

المؤلفون: Hairoud, Siham, Combeau, Pierre, Cailbault, Jean-François, Pousset, Yannis, Cocheril, Yann, Berbineau, Marion

المساهمون: SIC, XLIM (XLIM), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Poitiers = University of Poitiers (UP), Laboratoire Électronique Ondes et Signaux pour les Transports (IFSTTAR/LEOST), Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-PRES Université Lille Nord de France, SYSCOM, LEOST

المصدر: Proceedings of IEEE ITST ; 10th International Conference on ITS (Intelligent Transport Systems) Telecommunications ; https://hal.science/hal-00745498Test ; 10th International Conference on ITS (Intelligent Transport Systems) Telecommunications, Nov 2010, Tokyo, Japan. 5 p

مصطلحات موضوعية: radio wave propagation simulator, channel modeling, computation time optimization, 5 pages, [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism

جغرافية الموضوع: Tokyo, Japan

العلاقة: hal-00745498; https://hal.science/hal-00745498Test; https://hal.science/hal-00745498/documentTest; https://hal.science/hal-00745498/file/ITST2010tem.pdfTest

الإتاحة: https://hal.science/hal-00745498Test
https://hal.science/hal-00745498/documentTest
https://hal.science/hal-00745498/file/ITST2010tem.pdfTest

المؤلفون: Guha, A., De, B. K., Saha, A., Das, T. K.

المصدر: AIP Conference Proceedings; 2007, Vol. 923 Issue 1, p165-168, 4p, 1 Diagram, 1 Chart, 2 Graphs

مصطلحات موضوعية: SUNRISE & sunset, DIURNAL variations of rainfall, RADIO wave propagation, DISTANCES, RADIO wave attenuation

مصطلحات جغرافية: JAPAN, INDIA

المؤلفون: Katz, D., Blaunstein, N., Hayakawa, M., Kishiki, Y. Sanoh

المصدر: IEEE Antennas & Propagation Magazine; Oct2009, Vol. 51 Issue 5, p200-208, 9p

مصطلحات موضوعية: MAPS, RADIO wave propagation, STOCHASTIC models, RAY tracing algorithms

مصطلحات جغرافية: TOKYO (Japan), JAPAN

المؤلفون: Hayakawa, M., Horie, T., Yoshida, M., Kasahara, Y., Muto, F., Ohta, K., Nakamura, T.

المصدر: Natural Hazards & Earth System Sciences; 2008, Vol. 8 Issue 3, p573-576, 4p, 2 Graphs

مصطلحات موضوعية: IONOSPHERIC research, ECOLOGICAL disturbances, EARTHQUAKES, VLF emissions, IONOSPHERIC radio wave propagation, RADIO meteorology, METEOROLOGICAL instruments, NATURAL disasters

مصطلحات جغرافية: JAPAN