Zobrazeno 1 - 10
of 1 794
pro vyhledávání: '"Dominiak, P."'
Autor:
Wolny-Dominiak, Alicja, Żądło, Tomasz
This paper addresses the topic of choosing a prediction strategy when using parametric or nonparametric regression models. It emphasizes the importance of ex ante prediction accuracy, ensemble approaches, and forecasting not only the values of the de
Externí odkaz:
http://arxiv.org/abs/2408.13393
Autor:
Zhang, Hengyue, Bureau, Martin, Smith, Mark D., Cappellari, Michele, Davis, Timothy A., Dominiak, Pandora, Elford, Jacob S., Liang, Fu-Heng, Ruffa, Ilaria, Williams, Thomas G.
The mass ($M_\mathrm{BH}$) of a supermassive black hole (SMBH) can be measured using spatially-resolved kinematics of the region where the SMBH dominates gravitationally. The most reliable measurements are those that resolve the smallest physical sca
Externí odkaz:
http://arxiv.org/abs/2404.16345
Autor:
Dominiak, Pandora, Cappellari, Michele, Bureau, Martin, Davis, Timothy A., Sarzi, Marc, Ruffa, Ilaria, Iguchi, Satoru, Williams, Thomas G., Zhang, Hengyue
Supermassive black hole (SMBH) masses can be measured by observing the impacts of the SMBHs on dynamical tracers around them. We present high angular resolution ($0.19$ arcsec or $\approx24$ pc) Atacama Large Millimeter/submillimeter Array observatio
Externí odkaz:
http://arxiv.org/abs/2404.11260
Autor:
Dominiak, Pandora, Bureau, Martin, Davis, Timothy A., Ma, Chung-Pei, Greene, Jenny E., Gu, Meng
Publikováno v:
MNRAS, Volume 529, Issue 2, April 2024, Pages 1597-1616
Supermassive black hole (SMBH) masses can be measured by observing their dynamical effects on tracers, such as molecular gas. We present high angular resolution Atacama Large Millimeter/submillimeter Array (ALMA) observations of the $^{12}$CO(2-1) li
Externí odkaz:
http://arxiv.org/abs/2401.16376
Publikováno v:
IUCrJ, Vol 11, Iss 5, Pp 878-890 (2024)
This study examines various methods for modelling the electron density and, thus, the electrostatic potential of an organometallic complex for use in crystal structure refinement against 3D electron diffraction (ED) data. It focuses on modelling the
Externí odkaz:
https://doaj.org/article/74104922fb854629b1a1321914681dd7
Autor:
Michał Leszek Chodkiewicz, Barbara Olech, Kunal Kumar Jha, Paulina Maria Dominiak, Krzysztof Woźniak
Publikováno v:
IUCrJ, Vol 11, Iss 5, Pp 730-736 (2024)
Reaching beyond the commonly used spherical atomic electron density model allows one to greatly improve the accuracy of hydrogen atom structural parameters derived from X-ray data. However, the effects of atomic asphericity are less explored for elec
Externí odkaz:
https://doaj.org/article/94c0c1363f9c485fa2c1c208e913a152
We introduce and characterize inertial updating of beliefs. Under inertial updating, a decision maker (DM) chooses a belief that minimizes the subjective distance between their prior belief and the set of beliefs consistent with the observed event. I
Externí odkaz:
http://arxiv.org/abs/2303.06336
Autor:
Koczkodaj, W. W., Mazurek, M., Pedrycz, W., Rogalska, E., Roth, R., Strzalka, D., Szymanska, A., Wolny-Dominiak, A., Woodbury-Smith, M., Xue, O. S., Zbyrowski, R.
Harmful Internet use (HIU) is a term coined for the unintended use of the Internet. In this study, we propose a more accurate HIU measuring method based on the peer assessment and differential evolution approach. The sample data comprises a juvenile
Externí odkaz:
http://arxiv.org/abs/2301.10232