Zobrazeno 1 - 10
of 1 871
pro vyhledávání: '"Papayannis A"'
Publikováno v:
International Medical Case Reports Journal, Vol Volume 10, Pp 329-335 (2017)
Francesco Stringa,1,2 Emmanouli Tsamis,1,3 Alessandro Papayannis,1 Katarzyna Chwiejczak,1 Assad Jalil,2 Susmito Biswas,1,2,4 Hassan Ahmad,1 Paulo Eduardo Stanga1,2,4 1Manchester Vision Regeneration (MVR) at NIHR/Wellcome Trust Manchester Clinical Res
Externí odkaz:
https://doaj.org/article/fa0b848e674847a99285266381d224e1
Autor:
K. Gao, F. Vogel, R. Foskinis, S. Vratolis, M. I. Gini, K. Granakis, A.-C. Billault-Roux, P. Georgakaki, O. Zografou, P. Fetfatzis, A. Berne, A. Papayannis, K. Eleftheridadis, O. Möhler, A. Nenes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 9939-9974 (2024)
Aerosol–cloud interactions in mixed-phase clouds (MPCs) are one of the most uncertain drivers of the hydrological cycle and climate change. A synergy of in situ, remote-sensing and modelling experiments were used to determine the source of ice-nucl
Externí odkaz:
https://doaj.org/article/1eee8532098e486388cc48640105823e
Autor:
R. Foskinis, G. Motos, M. I. Gini, O. Zografou, K. Gao, S. Vratolis, K. Granakis, V. Vakkari, K. Violaki, A. Aktypis, C. Kaltsonoudis, Z. Shi, M. Komppula, S. N. Pandis, K. Eleftheriadis, A. Papayannis, A. Nenes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 9827-9842 (2024)
The purpose of this study is to understand the drivers of cloud droplet formation in orographic clouds. We used a combination of modeling, in situ, and remote sensing measurements at the high-altitude Helmos Hellenic Atmospheric Aerosol and Climate C
Externí odkaz:
https://doaj.org/article/4e8a2acf323642d2ad576c038f487c9f
Autor:
Papayannis A., Kokkalis P., Mylonaki M., Soupiona R., Papanikolaou C. A., Foskinis R., Giakoumaki A.
Publikováno v:
EPJ Web of Conferences, Vol 237, p 02030 (2020)
The technical specifications and advances/ upgrades of the stationary (EOLE) and mobile (AIAS) lidars located at the National Technical University of Athens (NTUA) are presented in this paper. EOLE is a multi-wavelength combined backscatter/Raman lid
Externí odkaz:
https://doaj.org/article/dba1070762d0438db17d3d101488c0ec
Publikováno v:
EPJ Web of Conferences, Vol 237, p 02031 (2020)
In this work, a full set of recently developed algorithms and techniques is presented, for a single beam-single pointing lidar to be able to perform operational and independent accurate 3 Dimensional (3D) measurements, for slant range visibility, win
Externí odkaz:
https://doaj.org/article/37b875c51b0b454a89dd3a42ddb5d187
Autor:
Vasileiadis George, Brun Patrick, Gabella Omar, Rivoire Stephane, Avdikos George, Louridas Alexandros, Georgoussis George, Papayannis Alexandros
Publikováno v:
EPJ Web of Conferences, Vol 237, p 07006 (2020)
Future Cherenkov Gamma Ray (CGR) experiments will reach a sensitivity and energy resolution never obtained until now by any other high energy gamma–ray experiment. It is well known that atmospheric conditions contribute particularly in this aspect.
Externí odkaz:
https://doaj.org/article/0fe14b68bd944a1fbc403fec08bf7665
Autor:
Papanikolaou Christina-Anna, Giannakaki Elina, Papayannis Alex, Tombrou Maria, Mylonaki Maria, Soupiona Ourania
Publikováno v:
EPJ Web of Conferences, Vol 237, p 08016 (2020)
A long-lasting biomass burning event affected Europe from 27 August to 3 September 2018. The biomass burning aerosol layers were observed with ground- and space-based lidars in heights ranged between 2-7 km (a.s.l.). The mean backscatter coefficient
Externí odkaz:
https://doaj.org/article/e25b647c51ec4f95b9a05fb38770e4a1
Autor:
Papayannis Alex, Liu Dong
Publikováno v:
EPJ Web of Conferences, Vol 237, p 00001 (2020)
Externí odkaz:
https://doaj.org/article/0c0cfe34fdc74dd4af4233090edfd381
Publikováno v:
EPJ Web of Conferences, Vol 237, p 08003 (2020)
Three different aerosol classification methods have been used to characterize lidar observations: Mahalanobis distance automatic aerosol type classification, Neural Network Aerosol Typing Algorithm (NATALI) and Source and Analysis (SCAN) aerosol clas
Externí odkaz:
https://doaj.org/article/868803d777934f8a89afbf7d6dd7e135
Autor:
Soupiona Ourania, Papayannis Alex, Mylonaki Maria, Papagiannopoulos Nikolaos, Ortiz-Amezcua Pablo, Mamouri Rodanthi E., Groß Silke, Papanikolaou Christina A., Kokkalis Panagiotis
Publikováno v:
EPJ Web of Conferences, Vol 237, p 05010 (2020)
Four years (2014-2017) of observations of depolarization Raman Lidar systems of four EARLINET (European Aerosol research Lidar Network) stations [from West to East: Granada (Spain), Potenza (Italy), Athens (Greece) and Limassol (Cyprus)] were collect
Externí odkaz:
https://doaj.org/article/eda7411b440c4efb99abfdf5935ddc8c