Zobrazeno 1 - 10
of 454
pro vyhledávání: '"d'Ardenne P"'
Publikováno v:
40th ESA Antenna Workshop, 8-10 Oktober, 2019, Noordwijk, The Netherlands
Radio-telescopes or ground-station antennas can, if pointed, act as a radar target with high radar cross-section (RCS). Space-based Synthetic Aperture Radar (SAR) data confirmed it at 5:3GHz for a modified ground-station antenna. Operational ground-s
Externí odkaz:
http://arxiv.org/abs/2111.05316
Autor:
Fallows, Richard A., Forte, Biagio, Astin, Ivan, Allbrook, Tom, Arnold, Alex, Wood, Alan, Dorrian, Gareth, Mevius, Maaijke, Rothkaehl, Hanna, Matyjasiak, Barbara, Krankowski, Andrzej, Anderson, James M., Asgekar, Ashish, Avruch, I. Max, Bentum, Mark, Bisi, Mario M., Butcher, Harvey R., Ciardi, Benedetta, Dabrowski, Bartosz, Damstra, Sieds, de Gasperin, Francesco, Duscha, Sven, Eislöffel, Jochen, Franzen, Thomas M. O., Garrett, Michael A., Grie\b{eta}meier, Jean-Matthias, Gunst, André W., Hoeft, Matthias, Hörandel, Jörg R., Iacobelli, Marco, Intema, Huib T., Koopmans, Leon V. E., Maat, Peter, Mann, Gottfried, Nelles, Anna, Paas, Harm, Pandey, Vishambhar N., Reich, Wolfgang, Rowlinson, Antonia, Ruiter, Mark, Schwarz, Dominik J., Serylak, Maciej, Shulevski, Aleksander, Smirnov, Oleg M., Soida, Marian, Steinmetz, Matthias, Thoudam, Satyendra, Toribio, M. Carmen, van Ardenne, Arnold, van Bemmel, Ilse M., van der Wiel, Matthijs H. D., van Haarlem, Michiel P., Vermeulen, René C., Vocks, Christian, Wijers, Ralph A. M. J., Wucknitz, Olaf, Zarka, Philippe, Zucca, Pietro
This paper presents the results from one of the first observations of ionospheric scintillation taken using the Low-Frequency Array (LOFAR). The observation was of the strong natural radio source Cas A, taken overnight on 18-19 August 2013, and exhib
Externí odkaz:
http://arxiv.org/abs/2003.04013
Autor:
de Gasperin, F., Vink, J., McKean, J. P., Asgekar, A., Bentum, M. J., Blaauw, R., Bonafede, A., Bruggen, M., Breitling, F., Brouw, W. N., Butcher, H. R., Ciardi, B., Cuciti, V., de Vos, M., Duscha, S., Eisloffel, J., Engels, D., Fallows, R. A., Franzen, T. M. O., Garrett, M. A., Gunst, A. W., Horandel, J., Heald, G., Koopmans, L. V. E., Krankowski, A., Maat, P., Mann, G., Mevius, M., Miley, G., Nelles, A., Norden, M. J., Offringa, A. R., Orru, E., Paas, H., Pandey-Pommier, M., Pizzo, R., Reich, W., Rowlinson, A., Schwarz, D. J., Shulevski, A., Smirnov, O., Soida, M., Tagger, M., Toribio, M. C., van Ardenne, A., van der Horst, A. J., van Haarlem, M. P., van Weeren, R. J., Vocks, C., Wucknitz, O., Zarka, P., Zucca, P.
The four persistent radio sources in the northern sky with the highest flux density at metre wavelengths are Cassiopeia A, Cygnus A, Taurus A, and Virgo A; collectively they are called the A-team. Their flux densities at ultra-low frequencies (<100 M
Externí odkaz:
http://arxiv.org/abs/2002.10431
Ion specific outcomes at aqueous interfaces remain among the most enigmatic phenomena in interfacial chemistry. Here, charged fused silica/water interfaces have been probed by homodyne- and heterodyne-detected (HD) second harmonic generation (SHG) sp
Externí odkaz:
http://arxiv.org/abs/1905.04148
Akademický článek
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Autor:
Barbosa, Domingos, Andre, Paulo, Antunes, Paulo, Paixao, Tiago, Marques, Carlos, van Ardenne, Arnold, Kant, Dion, Ebbendorf, Nico, Gonzalez, Luis Saturnino, Rubio, Diego, Verdes-Montenegro, Lourdes, Garcia, Emilio, Calama, Irene, Caballero, Francisco, Eskilson, Per, Gustavsson, Lars, Anderson, Conny, Lindh, Jonah, Keller, Reinhard, Perez, Manuel Silva, Lobo, Gonzalo, Ruiz, Valeriano, Pino, Javier, Valverde, Luis, Holze, Carsten, Isaza, Daniel, Misseeeuw, Rik, Pfanner, Norbert, Schies, Alexandre, Konttinen, Jukka T., Consortium, The Biostirling
The BIOSTIRLING - 4SKA (B4S) is a EU demonstration project dealing with the implementation of a cost-effective and efficient new generation of solar dish-Stirling plants based on hybridization and efficient storage at the industrial scale. The main g
Externí odkaz:
http://arxiv.org/abs/1712.03029
Autor:
Paul ARDENNE
Publikováno v:
Flamme, Iss HS 1 (2023)
L’objet de cet article est d’interroger ce qu’on nommera le « coefficient de déplacement libre » de l’usager des villes contemporaines. L’espace public urbain, loin d’être l’espace du public, se voit peu à peu confisqué de toutes
Externí odkaz:
https://doaj.org/article/6d9cac3ea9f34d4bbdc0ee7cb6b1c5c5
Akademický článek
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Autor:
Barbosa, Domingos, Barraca, João Paulo, Maia, Dalmiro, Carvalho, Bruno, Vieira, Jorge, Swart, Paul, Roux, Gerhard Le, Natarajan, Swaminathan, van Ardenne, Arnold, Seca, Luis
Large sensor-based science infrastructures for radio astronomy like the SKA will be among the most intensive data-driven projects in the world, facing very high demanding computation, storage, management, and above all power demands. The geographical
Externí odkaz:
http://arxiv.org/abs/1607.02415
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
The human sensory system is continuously engaged in experiencing and interpreting every interaction with other living beings, objects, and the environment. The purpose of this article is to describe the impact limited opportunities for rich sensory e
Externí odkaz:
https://doaj.org/article/b97dc5cf056546d28b97b4ef1b5377d8