المؤلفون: Carter, Brett, Pradipta, Rezy

المصدر: Conversation NZ, academic rigour, journalistic flair (Web site), 27 Oct 2020

الوصول الحر: https://theconversation.com/climate-explained-did-atomic-bomb-tests-damage-our-upper-atmosphere-146760Test
https://ndhadeliver.natlib.govt.nz/webarchive/20201102064906/https://theconversation.com/climate-explained-did-atomic-bomb-tests-damage-our-upper-atmosphere-146760Test

المؤلفون: Wiesner, Jerome B.

المصدر: Scientific American; Jan1957, Vol. 196 Issue 1, p46-51, 6p, 4 Black and White Photographs, 1 Graph

مصطلحات موضوعية: RADIO transmitters & transmission, RADIO wave propagation, TROPOSPHERIC radio wave propagation, IONOSPHERIC radio wave propagation, RADIO waves, TROPOSPHERIC ozone

المؤلفون: Jones, Jon

المصدر: QST; Sep2014, Vol. 98 Issue 9, p88-90, 3p

مصطلحات موضوعية: SPORADIC E (Ionosphere), E region (Ionosphere), MAXIMUM usable frequency (Radio), IONOSPHERIC radio wave propagation, RADIO frequency

مصطلحات جغرافية: NORTH America

المؤلفون: Zimmerman, Gene

المصدر: QST; Feb2011, Vol. 95 Issue 2, p92-94, 3p, 1 Color Photograph, 1 Chart

مصطلحات موضوعية: IONOSPHERIC radio wave propagation, RADIO wave propagation, F region, RADIO frequency

مصطلحات جغرافية: EASTER Island

المؤلفون: Zimmerman, Gene

المصدر: QST; May2007, Vol. 91 Issue 5, p83-85, 3p, 2 Charts

مصطلحات موضوعية: RADIO frequency, AMATEUR radio stations, RADIO wave propagation, IONOSPHERIC radio wave propagation, ELECTRIC noise

المؤلفون: Zimmerman, Gene

المصدر: QST; Oct2005, Vol. 89 Issue 10, p86-88, 3p, 3 Diagrams, 1 Chart

مصطلحات موضوعية: IONOSPHERIC radio wave propagation, RADIO wave propagation, RADIO waves, AMATEUR radio stations

مصطلحات جغرافية: SOUTHERN Hemisphere, NORTHERN Hemisphere

المؤلفون: Jones, Jon

المصدر: QST; Jan2012, Vol. 96 Issue 1, p89-91, 3p

مصطلحات موضوعية: IONOSPHERIC radio wave propagation, SIGNALS & signaling, ELECTRON distribution, GEOMAGNETISM, AMATEUR radio stations

المؤلفون: Silver, H. Ward

المصدر: QST; Oct2016, Vol. 100 Issue 10, p58-59, 2p

مصطلحات موضوعية: AMATEUR radio operators, RADIO wave propagation, RADIO (Medium), IONOSPHERIC radio wave propagation, RADIO meteorology

المؤلفون: Hallas, Joel R.

المصدر: QST; Mar2010, Vol. 94 Issue 3, p39-40, 2p

مصطلحات موضوعية: ANTENNA radiation patterns, ANTENNAS (Electronics), TELECOMMUNICATION systems, SHORTWAVE radio, IONOSPHERIC radio wave propagation

المؤلفون: Bernhardt, P. A., Siefring, C. L., Galysh, I. J., Koch, D. E.

المصدر: NRL Review; 2008, p220-221, 2p, 2 Graphs, 1 Map

مصطلحات موضوعية: IONOSPHERIC observations, IONOSPHERIC radio wave propagation, FLUCTUATIONS (Physics), FARADAY effect, SCATTERING (Physics), SCINTILLATION spectrometry, TOMOGRAPHY