AGU Space Physics - Some new citizen science in our Radio Science journal: "This experiment and its results show that Ham radio transmissions and Hams (amateur radio operators) can be valuable assets
![Comptes Rendus Physique | Radio science for Humanity / Radiosciences au service de l'humanité Journées scientifiques URSI-France 2017 – SophiaTech, Sophia Antipolis, France, 1–3 February 2017 / 1er–3 mars 2017 | ScienceDirect.com by Elsevier Comptes Rendus Physique | Radio science for Humanity / Radiosciences au service de l'humanité Journées scientifiques URSI-France 2017 – SophiaTech, Sophia Antipolis, France, 1–3 February 2017 / 1er–3 mars 2017 | ScienceDirect.com by Elsevier](https://ars.els-cdn.com/content/image/1-s2.0-S1631070518X00036-cov200h.gif)
Comptes Rendus Physique | Radio science for Humanity / Radiosciences au service de l'humanité Journées scientifiques URSI-France 2017 – SophiaTech, Sophia Antipolis, France, 1–3 February 2017 / 1er–3 mars 2017 | ScienceDirect.com by Elsevier
![URSI on Twitter: "Authors of #URSIGASS2021 are kindly invited to submit their papers to our Journals #RadioScienceLetters or #Radioscience . More info https://t.co/ZWvvFvQrY6 and https://t.co/3d2rlkExzJ https://t.co/fF4fFJTXZI" / Twitter URSI on Twitter: "Authors of #URSIGASS2021 are kindly invited to submit their papers to our Journals #RadioScienceLetters or #Radioscience . More info https://t.co/ZWvvFvQrY6 and https://t.co/3d2rlkExzJ https://t.co/fF4fFJTXZI" / Twitter](https://pbs.twimg.com/media/E_uNcx9XMAEiD9E.jpg)
URSI on Twitter: "Authors of #URSIGASS2021 are kindly invited to submit their papers to our Journals #RadioScienceLetters or #Radioscience . More info https://t.co/ZWvvFvQrY6 and https://t.co/3d2rlkExzJ https://t.co/fF4fFJTXZI" / Twitter
![Comptes Rendus Physique | Radio science for connecting humans with information systems / L'homme connecté | ScienceDirect.com by Elsevier Comptes Rendus Physique | Radio science for connecting humans with information systems / L'homme connecté | ScienceDirect.com by Elsevier](https://ars.els-cdn.com/content/image/1-s2.0-S1631070515X00090-cov200h.gif)
Comptes Rendus Physique | Radio science for connecting humans with information systems / L'homme connecté | ScienceDirect.com by Elsevier
![The Bell System technical journal. Telecommunication; Electric engineering; Communication; Electronics; Science; Technology. TRANSMISSION LINES FOR RADIO SYSTEMS 433 from which the resistance R per unit lengtli may be obtained with a The Bell System technical journal. Telecommunication; Electric engineering; Communication; Electronics; Science; Technology. TRANSMISSION LINES FOR RADIO SYSTEMS 433 from which the resistance R per unit lengtli may be obtained with a](https://c8.alamy.com/comp/RHT1G6/the-bell-system-technical-journal-telecommunication-electric-engineering-communication-electronics-science-technology-transmission-lines-for-radio-systems-433-from-which-the-resistance-r-per-unit-lengtli-may-be-obtained-with-a-degree-of-accuracy-depending-chiefly-on-how-accurately-the-character-istic-impedance-zo-is-known-the-current-distribution-along-the-line-is-most-conveniently-ob-tained-by-means-of-a-portable-indicating-device-three-designs-which-have-been-found-useful-are-shown-in-the-following-figures-the-indica-tor-to-the-left-of-fig-15-is-used-for-measurements-upon-ope-RHT1G6.jpg)
The Bell System technical journal. Telecommunication; Electric engineering; Communication; Electronics; Science; Technology. TRANSMISSION LINES FOR RADIO SYSTEMS 433 from which the resistance R per unit lengtli may be obtained with a
![The London, Edinburgh and Dublin philosophical magazine and journal of science . iral and placedbetween the poles of the electromagnet of fig. 1. Observations were taken at regular intervals, both of thecurrent The London, Edinburgh and Dublin philosophical magazine and journal of science . iral and placedbetween the poles of the electromagnet of fig. 1. Observations were taken at regular intervals, both of thecurrent](https://c8.alamy.com/comp/2AKCTXR/the-london-edinburgh-and-dublin-philosophical-magazine-and-journal-of-science-iral-and-placedbetween-the-poles-of-the-electromagnet-of-fig-1-observations-were-taken-at-regular-intervals-both-of-thecurrent-due-to-the-deviable-and-non-deviable-rays-fig-2p-322-shows-the-results-graphically-curve-1-shows-thedecay-with-time-of-the-non-deviable-rays-curve-ii-the-decaywith-time-of-the-deviable-rays-for-the-purpose-of-comparisonthe-maximum-value-of-each-is-taken-as-100-similar-observations-were-made-on-the-excited-radio-activity-from-thoria-an-aluminium-plate-3x2-cms-was-made-the-2AKCTXR.jpg)