Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Vasiliki Pavlidou"'
Autor:
Maria Ampartzaki, Konstantinos Tassis, Michail Kalogiannakis, Vasiliki Pavlidou, Konstantinos Christidis, Sophia Chatzoglidou, Georgios Eleftherakis
Publikováno v:
Education Sciences, Vol 14, Iss 6, p 606 (2024)
Globally, astronomy education is being promoted through curricula. Research indicates that educators need support to fundamentally comprehend and gain knowledge of astronomy as well as pedagogical expertise to organize and facilitate astronomy-relate
Externí odkaz:
https://doaj.org/article/030306214593424fadf5608fa8e61a68
Autor:
Dmitry Blinov, Vasiliki Pavlidou
Publikováno v:
Galaxies, Vol 7, Iss 2, p 46 (2019)
After three years of polarimetric monitoring of blazars, the RoboPol project has uncovered several key characteristics of polarimetric rotations in the optical for these most variable sources. The most important of these is that polarization properti
Externí odkaz:
https://doaj.org/article/0426ea3637f94166877d70475249b03d
Publikováno v:
Emerging Infectious Diseases, Vol 14, Iss 2, Pp 330-332 (2008)
A strain of Greek goat encephaltitis virus was isolated from engorged Ixodes ricinus ticks that had fed on goats in northern Greece. The strain was almost identical to the prototype strain isolated 35 years ago.
Externí odkaz:
https://doaj.org/article/8adf1297697e4fa7aabd68cd74fec2bb
Autor:
M. Mastorakis, Konstantinos Tassis, Ian Browne, K. E. Dolapsaki, A. C. S. Readhead, P. N. Wilkinson, Carolina Casadio, Vincent Pelgrims, V. Diamantopoulos, G. Kalaitzidakis, K. Psarras, Talvikki Hovatta, Vasiliki Pavlidou, K. Gkimisi, H. K. Vedantham, J. A. Zensus, D. Blinov, Evangelia Ntormousi, K. Nikolaou, N. Mandarakas
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 507(1), L6-L10
Monthly Notices of the Royal Astronomical Society, 507, L6-L10. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 507, L6-L10. Oxford University Press
Dark Matter (DM) halos with masses below $\sim10^{8}$ $M_{\odot}$, which would help to discriminate between DM models, may be detected through their gravitational effect on distant sources. The same applies to primordial black holes, considered as an
Autor:
Siddharth Maharana, Ramya M. Anche, Anamparambu N. Ramaprakash, Bhushan Joshi, Artem Basyrov, Dmitry Blinov, Carolina Casadio, Kishan Deka, Hans Kristian Eriksen, Tuhin Ghosh, Eirik Gjerløw, John A. Kypriotakis, Sebastian Kiehlmann, Nikolaos Mandarakas, Georgia V. Panopoulou, Katerina Papadaki, Vasiliki Pavlidou, Timothy J. Pearson, Vincent Pelgrims, Stephen B. Potter, Anthony C. S. Readhead, Raphael Skalidis, Trygve Leithe Svalheim, Konstantinos Tassis, Ingunn K. Wehus
The Wide-Area Linear Optical Polarimeter (WALOP)-South instrument is an upcoming wide-field and high-accuracy optical polarimeter to be used as a survey instrument for carrying out the Polar-Areas Stellar Imaging in Polarization High Accuracy Experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e1d7bceedcd9eba9dd4a862bd55c6c
http://arxiv.org/abs/2208.12441
http://arxiv.org/abs/2208.12441
Autor:
Ramya M. Anche, Siddharth Maharana, Anamparambu N. Ramaprakash, Pravin Khodade, Deepa Modi, Chaitanya Rajarshi, John A. Kypriotakis, Dmitry Blinov, Hans K. Eriksen, Tuhin Ghosh, Georgia V. Panopoulou, Vincent Pelgrims, Raphael Skalidis, Timothy J. Pearson, Eirik Gjerløw, Nikolaos Mandarakas, Vasiliki Pavlidou, Stephen . Potter, Anthony C. S. Readhead, Konstantinos Tassis, Artem Basyrov, Katerina Papadaki, Trygve Leithe Svalheim, Ingunn . Wehus
Two unique wide-field and high-accuracy polarimeters named WALOP (Wide-Area Linear Optical Polarimeter)- North and WALOP-South are currently under development at the Inter-University Center for Astronomy and Astrophysics (IUCAA), India, to create a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c07ae3cddb04185b92ef01dcb444d7
http://hdl.handle.net/10852/100468
http://hdl.handle.net/10852/100468
Autor:
Konstantinos Tassis, Vasiliki Pavlidou
Molecular clouds in the central molecular zone (CMZ) have been observed to feature turbulent line widths that are significantly higher, and scale with cloud size more steeply, than in the rest of the Milky Way. In the same Galactic region, the stella
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb13fd8f9ed4a4d4ebac09f8dcd38c29
Autor:
Talvikki Hovatta, Pablo Reig, N. Mandarakas, Konstantinos Tassis, Georgia Panopoulou, C. Casadio, Vasiliki Pavlidou, T. J. Pearson, Nikolaos D. Kylafis, D. Blinov, Ioannis Liodakis, Anamparambu N. Ramaprakash, J. A. Zensus, Ioannis Myserlis, Agnieszka Slowikowska, A. C. S. Readhead, R. Skalidis, S. Kiehlmann, E. Angelakis, A. A. Mahabal
At optical wavelengths, blazar Electric Vector Position Angle (EVPA) rotations linked with gamma-ray activity have been the subject of intense interest and systematic investigation for over a decade. One difficulty in the interpretation of EVPA rotat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1923a074bce16826edd54772b874c2e
https://aaltodoc.aalto.fi/handle/123456789/110200
https://aaltodoc.aalto.fi/handle/123456789/110200
Publikováno v:
Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
The average shower depth $\langle X_\text{max}\rangle$ of Ultra-high Energy Cosmic Rays is observed to flatten with energy at the highest energies. The standard interpretation of these data is that the composition is getting heavier; an alternative i
Autor:
Siddharth Maharana, P. Khodade, Ioannis Myserlis, Agnieszka Slowikowska, E. Paleologou, Andrzej Marecki, T. J. Pearson, Talvikki Hovatta, G. Paterakis, Lars Fuhrmann, A. C. S. Readhead, A. A. Mahabal, Vasiliki Pavlidou, Emmanouil Angelakis, Pablo Reig, Georgia Panopoulou, Carolina Casadio, C. Rajarshi, D. Modi, Anamparambu N. Ramaprakash, Andrzej Kus, Ioannis Liodakis, O. G. King, I. E. Papadakis, I. Papamastorakis, Konstantinos Tassis, Hillol Das, E. Pazderski, J. A. Zensus, D. Blinov, Sebastian Kiehlmann, A. Kougentakis, Nikolaos D. Kylafis
Publikováno v:
Monthly Notices of the Royal Astronomical Society
We present the design and performance of RoboPol, a four-channel optical polarimeter operating at the Skinakas Observatory in Crete, Greece. RoboPol is capable of measuring both relative linear Stokes parameters $q$ and $u$ (and the total intensity $