Zobrazeno 1 - 10
of 1 115
pro vyhledávání: '"Concu, A"'
Autor:
Murgia, M., Govoni, F., Vacca, V., Loi, F., Feretti, L., Giovannini, G., Melis, A., Concu, R., Carretti, E., Poppi, S., Valente, G., Bonafede, A., Bernardi, G., Boschin, W., Brienza, M., Clarke, T. E., de Gasperin, F., Ensslin, T. A., Ferrari, C., Gastaldello, F., Girardi, M., Gregorini, L., Johnston-Hollitt, M., Orru', E., Parma, P., Perley, R. A., Taylor, G. B, Marchegiani, P.
We present deep total intensity and polarization observations of the Coma cluster at 1.4 and 6.6 GHz performed with the Sardinia Radio Telescope. By combining the single-dish 1.4 GHz data with archival Very Large Array observations we obtain new imag
Externí odkaz:
http://arxiv.org/abs/2402.07306
Autor:
Marongiu, M., Pellizzoni, A., Righini, S., Mulas, S., Nesti, R., Burtovoi, A., Romoli, M., Serra, G., Valente, G., Egron, E., Murtas, G., Iacolina, M. N., Melis, A., Guglielmino, S. L., Loru, S., Zucca, P., Zanichelli, A., Bachetti, M., Bemporad, A., Buffa, F., Concu, R., Deiana, G. L., Karakotia, C., Ladu, A., Maccaferri, A., Marongiu, P., Messerotti, M., Navarrini, A., Orfei, A., Ortu, P., Pili, M., Pisanu, T., Pupillo, G., Romano, P., Saba, A., Schirru, L., Tiburzi, C., Abbo, L., Frassati, F., Giarrusso, M., Jerse, G., Landini, F., Pancrazzi, M., Russano, G., Sasso, C., Susino, R.
One of the most important objectives of solar physics is the physical understanding of the solar atmosphere, the structure of which is also described in terms of the density (N) and temperature (T) distributions of the atmospheric matter. Several mul
Externí odkaz:
http://arxiv.org/abs/2402.07018
Autor:
Marongiu, M., Pellizzoni, A., Mulas, S., Righini, S., Nesti, R., Murtas, G., Egron, E., Iacolina, M. N., Melis, A., Valente, G., Serra, G., Guglielmino, S. L., Zanichelli, A., Romano, P., Loru, S., Bachetti, M., Bemporad, A., Buffa, F., Concu, R., Deiana, G. L., Karakotia, C., Ladu, A., Maccaferri, A., Marongiu, P., Messerotti, M., Navarrini, A., Orfei, A., Ortu, P., Pili, M., Pisanu, T., Pupillo, G., Saba, A., Schirru, L., Tiburzi, C., Zucca, P.
The Sun is an extraordinary workbench, from which several fundamental astronomical parameters can be measured with high precision. Among these parameters, the solar radius $R_{\odot}$ plays an important role in several aspects, such as in evolutionar
Externí odkaz:
http://arxiv.org/abs/2401.13198
Autor:
Main, R. A., Antoniadis, J., Chen, S., Cognard, I., Hu, H., Jang, J., Karuppusamy, R., Kramer, M., Liu, K., Liu, Y., Mall, G., McKee, J. W., Mickaliger, M. B., Perrodin, D., Sanidas, S. A., Stappers, B. W., Sprenger, T., Wucknitz, O., Bassa, C. G., Burgay, M., Concu, R., Gaikwad, M., Janssen, G. H., Lee, K. J., Melis, A., Pilia, M., Possenti, A., Wang, L., Zhu, W. W.
We present the first large sample of scintillation arcs in millisecond pulsars, analysing 12 sources observed with the Large European Array for Pulsars (LEAP), and the Effelsberg 100\,m telescope. We estimate the delays from multipath propagation, me
Externí odkaz:
http://arxiv.org/abs/2306.13462
Autor:
Liu, K., Antoniadis, J., Bassa, C. G., Chen, S., Cognard, I., Gaikwad, M., Hu, H., Jang, J., Janssen, G. H., Karuppusamy, R., Kramer, M., Lee, K. J., Main, R. A., Mall, G., McKee, J. W., Mickaliger, M. B., Perrodin, D., Sanidas, S. A., Stappers, B. W., Wang, L., Zhu, W. W., Burgay, M., Concu, R., Corongiu, A., Melis, A., Pilia, M., Possenti, A.
We report on the detection of quasi-periodic micro-structure in three millisecond pulsars (MSPs), PSRs J1022+1001, J2145-0750 and J1744-1134, using high time resolution data acquired with the Large European Array for Pulsars at a radio frequency of 1
Externí odkaz:
http://arxiv.org/abs/2206.10045
Autor:
Pellizzoni, A., Righini, S., Iacolina, M. N., Marongiu, M., Mulas, S., Murtas, G., Valente, G., Egron, E., Bachetti, M., Buffa, F., Concu, R., Deiana, G. L., Guglielmino, S. L., Ladu, A., Loru, S., Maccaferri, A., Marongiu, P., Melis, A., Navarrini, A., Orfei, A., Ortu, P., Pili, M., Pisanu, T., Pupillo, G., Saba, A., Schirru, L., Serra, G., Tiburzi, C., Zanichelli, A., Zucca, P., Messerotti, M.
We present a new solar radio imaging system implemented through the upgrade of the large single-dish telescopes of the Italian National Institute for Astrophysics (INAF), not originally conceived for solar observations. During the development and ear
Externí odkaz:
http://arxiv.org/abs/2205.00197
Autor:
Mall, G., Main, R. A., Antoniadis, J., Bassa, C. G., Burgay, M., Chen, S., Cognard, I., Concu, R., Corongiu, A., Gaikwad, M., Hu, H., Janssen, G. H., Karuppusamy, R., Lee, K. J., Liu, K., McKee, J. W., Melis, A., Mickaliger, M. B., Perrodin, D., Pilia, M., Possenti, A., Reardon, D. J., Sanidas, S. A., Sprenger, T., Stappers, B. W., Wang, L., Wucknitz, O., Zhu, W. W.
In this work we study variations in the parabolic scintillation arcs of the binary millisecond pulsar PSR J1643-1224 over five years using the Large European Array for Pulsars (LEAP). The 2D power spectrum of scintillation, called the secondary spect
Externí odkaz:
http://arxiv.org/abs/2201.04245
Autor:
Valentin K. Steinsiepe, Marie-Therese Ruf, Marco Rossi, Claudia Fricker-Feer, Danijela Kolenc, Brigitte Suter Buser, Maura Concu, Andreas Neumayr, Ulf C. Schneider
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 12, Pp 2569-2572 (2023)
Neurocysticercosis is almost exclusively caused by Taenia solium tapeworms. We describe a case of neurocysticercosis in Switzerland caused by infection with Taenia martis, the marten tapeworm, and review all 5 published cases of human infection with
Externí odkaz:
https://doaj.org/article/25de6f037a9f4a598bd08dea293eb2b3
Autor:
Ravandi, Babak, Concu, Valentina
Hierarchies are the hidden backbones of complex systems and their analysis allows for a deeper understanding of their structure and how they evolve. We consider languages also to be complex adaptive systems with several intricate networks that captur
Externí odkaz:
http://arxiv.org/abs/2112.05783
Autor:
Andree, Karl B., Loi, Barbara, Vallainc, Dario, Concu, Danilo, Duncan, Neil, Carboni, Stefano
Publikováno v:
In Animal Reproduction Science November 2024 270