Zobrazeno 1 - 10
of 299
pro vyhledávání: '"Kołaczek P"'
Understanding the mechanisms behind opinion formation is crucial for gaining insight into the processes that shape political beliefs, cultural attitudes, consumer choices, and social movements. This work aims to explore a nuanced model that captures
Externí odkaz:
http://arxiv.org/abs/2406.19204
Autor:
Kołaczek-Szymański, Piotr Antoni, Łojko, Piotr, Pigulski, Andrzej, Różański, Tomasz, Moździerski, Dawid
Publikováno v:
A&A 686, A199 (2024)
Evolution of massive stars is dominated by interactions within binary systems. Therefore, it is necessary to investigate all forms of interaction in binary systems that may affect the evolution of the components. One of such laboratories is the massi
Externí odkaz:
http://arxiv.org/abs/2309.16532
Autor:
Oplištilová, A., Mayer, P., Harmanec, P., Brož, M., Pigulski, A., Božić, H., Zasche, P., Šlechta, M., Pablo, H., Kołaczek-Szymański, P. A., Moffat, A. F. J., Lovekin, C. C., Wade, G. A., Zwintz, K., Popowicz, A., Weiss, W. W.
Publikováno v:
A&A 672, A31 (2023)
$\delta$ Orionis is the closest massive multiple stellar system and one of the brightest members of the Orion OB association. The primary (Aa1) is a unique evolved O star. In this work, we applied a two-step disentangling method to a series of spectr
Externí odkaz:
http://arxiv.org/abs/2301.10290
Publikováno v:
A&A 671, A22 (2023)
Massive and intermediate-mass stars reside in binary systems much more frequently than low-mass stars. Binaries containing massive main-sequence (MS) component(s) are often characterised by eccentric orbits, and can be observed as eccentric ellipsoid
Externí odkaz:
http://arxiv.org/abs/2301.00733
Publikováno v:
Acta Palaeobotanica, Vol 53, Iss 1, Pp 53-67 (2013)
This paper presents the results of palynological, macrofossil and peat analyses that were conducted on deposits from a profile collected from the Wielkie Błoto mire near Bałupiany (north eastern Poland). The investigation revealed that the recorded
Externí odkaz:
https://doaj.org/article/a8288ee2ee304f9b82a422b34accd5a0
Autor:
Kołaczek Piotr, Kupryjanowicz Mirosława, Karpińska-Kołaczek Monika, Szal Marta, Winter Hanna, Danel Weronika, Pochocka-Szwarc Katarzyna, Stachowicz-Rybka Renata
Publikováno v:
Acta Palaeobotanica, Vol 53, Iss 1, Pp 23-52 (2013)
The development of vegetation in the Skaliska Basin has been reconstructed on the basis of palynological analysis and radiocarbon dating (AMS technique) of 6 sites from the late phase of the Bolling- Allerod interstadial complex to modern times. Alth
Externí odkaz:
https://doaj.org/article/3ed48065f68c41b6a21d9c9bdbd611bb
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The botnet attack is one of the coordinated attack types that can infect Internet of Things (IoT) devices and cause them to malfunction. Botnets can steal sensitive information from IoT devices and control them to launch another attack, such
Externí odkaz:
https://doaj.org/article/54b1610e15d441089943d7d08117b86b
We present a complex study of the eclipsing binary system, AB Cas. The analysis of the whole TESS light curve, corrected for the binary effects, reveals 112 significant frequency peaks with 17 independent signals. The dominant frequency $f_1 = $17.15
Externí odkaz:
http://arxiv.org/abs/2204.12532
Publikováno v:
A&A 663, A62 (2022)
Blue large-amplitude pulsators (BLAPs) form a small group of hot objects pulsating in a fundamental radial mode with periods of the order of 30 minutes. Proposed evolutionary scenarios explain them as evolved low-mass stars: either ~0.3 M$_\odot$ she
Externí odkaz:
http://arxiv.org/abs/2203.11789
Autor:
Wielgórski, Piotr, Pietrzyński, Grzegorz, Pilecki, Bogumił, Gieren, Wolfgang, Zgirski, Bartłomiej, Górski, Marek, Hajdu, Gergely, Narloch, Weronika, Karczmarek, Paulina, Smolec, Radosław, Kervella, Pierre, Storm, Jesper, Gallenne, Alexandre, Breuval, Louise, Lewis, Megan, Kałuszyński, Mikołaj, Graczyk, Dariusz, Pych, Wojciech, Suchomska, Ksenia, Taormina, Mónica, Garcia, Gonzalo Rojas, Kotek, Aleksandra, Chini, Rolf, Nuñez, Francisco Pozo, Noroozi, Sadegh, Figaredo, Catalina Sobrino, Haas, Martin, Hodapp, Klaus, Mikołajczyk, Przemysław, Kotysz, Krzysztof, Moździerski, Dawid, Kołaczek-Szymański, Piotr
We present time-series photometry of 21 nearby Type II Cepheids in the near-infrared J, H and Ks passbands. We use this photometry, together with the Third Gaia Early Data Release parallaxes, to determine for the first time period-luminosity relation
Externí odkaz:
http://arxiv.org/abs/2112.12122