Zobrazeno 1 - 10
of 607
pro vyhledávání: '"Labaj, A."'
Autor:
Zajaček, Michal, Suková, Petra, Karas, Vladimír, Pasham, Dheeraj R., Tombesi, Francesco, Kurfürst, Petr, Best, Henry, Garland, Izzy, Labaj, Matúš, Pikhartová, Monika
The first detection of the quasiperiodic ultrafast outflow in the ASASSN-20qc system was reported by Pasham et al. (2024). The outflow is revealed in the soft X-ray spectra as an absorption feature, which is periodically enhanced every $ \sim 8.3$ da
Externí odkaz:
http://arxiv.org/abs/2410.12090
Autor:
Peißker, Florian, Zajacek, Michal, Labaj, Matus, Thomkins, Lauritz, Elbe, Andreas, Eckart, Andreas, Labadie, Lucas, Karas, Vladimir, Sabha, Nadeen B., Steiniger, Lukas, Melamed, Maria
Publikováno v:
2024 ApJ 970 74
The existence of two distinct and apparently unrelated populations of dusty stellar objects in the Nuclear Stellar Cluster (NSC) of the Milky Way, namely IRS 13 and the S-cluster, are potentially prone to a general process describing the star formati
Externí odkaz:
http://arxiv.org/abs/2407.15800
Autor:
Kueß, L., Paunzen, E., Faltová, N., Jadlovský, D., Labaj, M., Mesarč, M., Mondal, P., Prišegen, M., Ramezani, T., Supíková, J., Svačinková, K., Vítková, M., Xia, C., Bernhard, K., Hümmerich, S.
Publikováno v:
A&A 687, A176 (2024)
Context. The chemically peculiar (CP) stars of the upper main sequence are defined by spectral peculiarities that indicate unusual elemental abundance patterns in the presence of diffusion in the calm, stellar atmospheres. Some of them have a stable
Externí odkaz:
http://arxiv.org/abs/2405.08946
Autor:
Andrea Ujevic, Daniela Knizkova, Alzbeta Synackova, Michaela Pribikova, Tijana Trivic, Anna Dalinskaya, Ales Drobek, Veronika Niederlova, Darina Paprckova, Roldan De Guia, Petr Kasparek, Jan Prochazka, Juraj Labaj, Olha Fedosieieva, Bernhard Florian Roeck, Ondrej Mihola, Zdenek Trachtulec, Radislav Sedlacek, Ondrej Stepanek, Peter Draber
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract The cytokine TNF can trigger highly proinflammatory RIPK1-dependent cell death. Here, we show that the two adapter proteins, TANK and AZI2, suppress TNF-induced cell death by regulating the activation of TBK1 kinase. Mice lacking either TANK
Externí odkaz:
https://doaj.org/article/9b7940ea388e4264884e77c454cce6f0
Autor:
Baykal, Pelin Icer, Łabaj, Paweł P., Markowetz, Florian, Schriml, Lynn M., Stekhoven, Daniel J., Mangul, Serghei, Beerenwinkel, Niko
In biomedical research, validation of a new scientific discovery is tied to the reproducibility of its experimental results. However, in genomics, the definition and implementation of reproducibility still remain imprecise. Here, we argue that genomi
Externí odkaz:
http://arxiv.org/abs/2308.09558
Autor:
Zajaček, M., Czerny, B., Jaiswal, V. K., Štolc, M., Karas, V., Pandey, A., Pasham, D. R., Śniegowska, M., Witzany, V., Suková, P., Münz, F., Werner, N., Řípa, J., Merc, J., Labaj, M., Kurfürst, P., Krtička, J.
In this review (the third in the series focused on a small two-band UV-photometry mission), we assess possibilities for a small UV two-band photometry mission in studying accreting supermassive black holes (SMBHs; mass range $\sim 10^6$-$10^{10}\,M_{
Externí odkaz:
http://arxiv.org/abs/2306.15082
Autor:
Krtička, J., Benáček, J., Budaj, J., Korčáková, D., Pál, A., Piecka, M., Zejda, M., Bakış, V., Brož, M., Chang, Hsiang-Kuang, Faltová, N., Gális, R., Jadlovský, D., Janík, J., Kára, J., Kolář, J., Krtičková, I., Kubát, J., Kubátová, B., Kurfürst, P., Labaj, M., Merc, J., Mikulášek, Z., Münz, F., Paunzen, E., Prišegen, M., Ramezani, T., Rievajová, T., Řípa, J., Schmidtobreick, L., Skarka, M., Szász, G., Weiss, W., Zajaček, M., Werner, N.
We outline the impact of a small two-band UV-photometry satellite mission on the field of stellar physics, magnetospheres of stars, binaries, stellar clusters, interstellar matter, and exoplanets. On specific examples of different types of stars and
Externí odkaz:
http://arxiv.org/abs/2306.15081
Autor:
Werner, N., Řípa, J., Thöne, C., Münz, F., Kurfürst, P., Jelínek, M., Hroch, F., Benáček, J., Topinka, M., Lukes-Gerakopoulos, G., Zajaček, M., Labaj, M., Prišegen, M., Krtička, J., Merc, J., Pál, A., Pejcha, O., Dániel, V., Jon, J., Šošovička, R., Gromeš, J., Václavík, J., Steiger, L., Segiňák, J., Behar, E., Tarem, S., Salh, J., Reich, O., Ben-Ami, S., Barschke, M. F., Berge, D., Tohuvavohu, A., Sivanandam, S., Bulla, M., Popov, S., Chang, Hsiang-Kuang
This is the first in a collection of three papers introducing the science with an ultra-violet (UV) space telescope on an approximately 130~kg small satellite with a moderately fast re-pointing capability and a real-time alert communication system ap
Externí odkaz:
http://arxiv.org/abs/2306.15080
Publikováno v:
A&A 681, A113 (2024)
The microwave radio dynamic spectra of the Crab pulsar interpulse contain fine structures represented via narrowband quasiharmonic stripes. The pattern significantly constrains any potential emission mechanism. Similar to the zebra patterns observed,
Externí odkaz:
http://arxiv.org/abs/2304.03001
Autor:
Polanski, Andrzej, Kania, Mateusz, Gil, Jarosław, Łabaj, Wojciech, Lach, Ewa, Szczęsna, Agnieszka
Research into somatic mutations in cancer cell DNA and their role in tumour growth and progression between successive stages is crucial for improving our understanding of cancer evolution. Mathematical and computer modelling can provide valuable insi
Externí odkaz:
http://arxiv.org/abs/2302.06573