Results 41 to 50 of about 2,842,254 (304)

Physical Conditions and Variability Processes in AGN Jets through Multi-Frequency Linear and Circular Radio Polarization Monitoring

Galaxies, 2016
Radio polarimetry is an invaluable tool to investigate the physical conditions and variability processes in active galactic nuclei (AGN) jets. However, detecting their linear and circular polarization properties is a challenging endeavor due to their low
Ioannis Myserlis, Emmanouil Angelakis, Alex Kraus, Lars Fuhrmann, Vassilis Karamanavis, J. Anton Zensus   +5 more
doaj   +1 more source

Radio physics and radio astronomy

, 2017
Purpose: Review of investigations of cosmic sources radioemission scintillations due to interplanetary plasma irregularities made at the Institute of Radio Astronomy of the National Academy of Sciences of Ukraine, from the first observations in the mid-70s until now.
Kalinichenko, M, M, Kuhai, N, V, Konovalenko, O, O, Brazhenko, A, I, Bubnov, I, M, Yerin, S, M, Rucker, H, O, Zarka, P, Lesia, A, Lecacheux, Ivantyshyn Karpenko, O, L, Institute, Physiko-Mechanical, Lytvynenko, O, O, Romanchuk, O, I, Frantsuzenko, A, V   +13 more
openaire   +5 more sources

Science on air: the role of radio in science communication [PDF]

JCOM: Journal of Science Communication, 2004
The international symposium “Science on air: the role of radio in science communication” was held inTrieste on 1 and 2 October, 2004. To our knowledge, it is the first conference ever specifically held on science on radio, and it is certainly the ...
Merzagora Matteo
doaj  

(Hör)Stolpersteine – Zeichen gegen das Vergessen

Medienimpulse, 2016
Bei den Hörstolpersteinen handelt es sich um vertonte Lebensgeschichten von Opfern des Nationalsozialismus. Gemeinsam mit einer 4. Klasse eines Salzburger Gymnasiums wurden 10 dieser Hörstolpersteine im Geschichteunterricht mit Unterstützung und ...
Carla Stenitzer
doaj   +1 more source

Radio Jets in Galaxies with Actively Accreting Black Holes: new insights from the SDSS

, 2007
The majority of nearby radio-loud AGN are found in massive, old elliptical galaxies with weak emission lines. At high redshifts,however, most known radio AGN have strong emission lines.
Allen, Baldwin, Balogh, Barthel, Baum, Baum, Becker, Best, Best, Best, Best, Best, Birnboim, Birzan, Bower, Brinchmann, Bruzual, Böhringer, Charlot, Churazov, Clewley, Condon, Croston, Croton, Di Matteo, Dressler, Dunlop, Ellingson, Fabian, Fabian, Fabian, Fanaroff, Forman, Gallimore, Govoni, Guinevere Kauffmann, Hardcastle, Hardcastle, Heckman, Hine, Hopkins, Ivezić, Kaiser, Kauffmann, Kauffmann, Kauffmann, Kereš, Laing, Laing, Ledlow, Li, McCarthy, McLure, McLure, Nandra, Nesvadba, Pentericci, Philip N. Best, Rawlings, Serjeant, Sijacki, Smith, Tadhunter, Tadhunter, Tadhunter, Timothy M. Heckman, Tremaine, Tremonti, Wild, Willott, Worthey, Yee, Yun, Zirbel, Zirm   +74 more
core   +1 more source

Radio properties of Compact Steep Spectrum and GHz-Peaked Spectrum radio sources [PDF]

, 2015
Compact steep spectrum (CSS) and GHz-peaked spectrum (GPS) radio sources represent a large fraction of the extragalactic objects in flux density-limited samples.
Alexander, Araya, Bicknell, Brocksopp, Burns, Cassaro, Conway, Cotton, Cotton, Dallacasa, Dallacasa, Dallacasa, Dasyra, Fanaroff, Fanti, Fanti, Fanti, Fanti, Fanti, Fanti, Garcia-Burillo, Giroletti, Gugliucci, Gupta, Hancock, Kellermann, Kunert, Kunert-Bajraszewska, Kunert-Bajraszewska, Kunert-Bajraszewska, Labiano, Luo, Mack, Mantovani, Mantovani, Mantovani, Marr, Marr, Mingaliev, Morganti, Morganti, Morganti, Morganti, Morganti, Murgia, Murgia, Murgia, Nagai, O'Dea, Ocaña-Flaquer, Orienti, Orienti, Orienti, Orienti, Orienti, Orienti, Orienti, Orienti, Parma, Peck, Peck, Pihlström, Polatidis, Polatidis, Readhead, Rossetti, Rossetti, Rossetti, Saikia, Saikia, Scott, Shulevski, Siemiginowska, Snellen, Snellen, Snellen, Spencer, Stanghellini, Stanghellini, Sutherland, Tingay, Tingay, Tinti, Torniainen, Torniainen, Tremblay, Vermeulen, Wilkinson   +87 more
core   +2 more sources

Radio with pictures: Radio visualization in BBC national radio [PDF]

Radio Journal:International Studies in Broadcast & Audio Media, 2013
Abstract It is popular to claim that radio has always had pictures – the ones listeners created in their own minds – and this is often seen as one of the medium’s greatest strengths. The process of visualization of radio in the digital age has most often focused on how producers can fill the screen of the various devices through which we
openaire   +2 more sources

Medieninklusion für Geflüchtete im Freien Mediensektor

Medienimpulse, 2017
Dabei geht es um ein Projekt in Linz, dass sich als als Teil der medienpädagogischen Aufgabe des Freien Radios  versteht und ein weiteres Projekt in Wien, bei dem der Fokus des Radiomachens auf dem Nutzen des Mediums Radio liegt, mit dem reflektiert
Christian Diabl, der fisch, Lale Rodgarkia-Dara   +2 more
doaj   +1 more source

The news that doesn't make the news sources for alternative current affairs reporting

Information for Social Change, 1995
The distorting influence of all mass media has been demonstrated for many years in the work of such as Noam Chomsky, John Pilger and the Glasgow University Media Group.
Chris Atton
doaj   +1 more source

A Museological Approach: Radio as Immaterial Heritage

SoundEffects, 2012
Radio is a major part of our media heritage, but it is seldom featured in exhibitions or as part of museum collections. Museums traditionally operate with a material concept of artefacts, but with the advent of electronic and digital media the need for a
Christian Hviid Mortensen
doaj   +1 more source