Zobrazeno 1 - 10
of 109 307
pro vyhledávání: '"Thomas, H A"'
Autor:
Buzzo, Maria Luisa, Forbes, Duncan A., Jarrett, Thomas H., Marleau, Francine R., Duc, Pierre-Alain, Brodie, Jean P., Romanowsky, Aaron J., Ferré-Mateu, Anna, Hilker, Michael, Gannon, Jonah S., Pfeffer, Joel, Haacke, Lydia
This study compiles stellar populations and internal properties of ultra-diffuse galaxies (UDGs) to highlight correlations with their local environment, globular cluster (GC) richness, and star formation histories. Complementing our sample of 88 UDGs
Externí odkaz:
http://arxiv.org/abs/2412.01901
Autor:
Li, Thomas H., Barreras, Francisco
Human mobility datasets have seen increasing adoption in the past decade, enabling diverse applications that leverage the high precision of measured trajectories relative to other human mobility datasets. However, there are concerns about whether the
Externí odkaz:
http://arxiv.org/abs/2412.00913
Autor:
Lim, Sungsoon, Peng, Eric W., Côté, Patrick, Ferrarese, Laura, Roediger, Joel C., Liu, Chengze, Spengler, Chelsea, Sola, Elisabeth, Duc, Pierre-Alain, Sales, Laura V., Blakeslee, John P., Cuillandre, Jean-Charles, Durrell, Patrick R., Emsellem, Eric, Gwyn, Stephen D. J., Lançon, Ariane, Marleau, Francine R., Mihos, J. Christopher, Müller, Oliver, Puzia, Thomas H., Sánchez-Janssen, Rubén
We present an analysis of the spatial distribution of globular cluster (GC) systems of 118 nearby early-type galaxies in the Next Generation Virgo Cluster Survey (NGVS) and Mass Assembly of early-Type GaLAxies with their fine Structures (MATLAS) surv
Externí odkaz:
http://arxiv.org/abs/2411.17049
Autor:
Wong, Thomas H. T., Fuller, George M.
Tidal disruption events (TDEs) result from stars being gravitationally-scattered into low angular momentum orbits around massive black holes. We show that the short lifetimes of massive Population III stars at high redshifts could significantly suppr
Externí odkaz:
http://arxiv.org/abs/2411.10871
The acquisition of inductive bias through point-level contrastive learning holds paramount significance in point cloud pre-training. However, the square growth in computational requirements with the scale of the point cloud poses a substantial impedi
Externí odkaz:
http://arxiv.org/abs/2410.17207
Autor:
Antonov, Kirill, Siemons, Marijn, van Stein, Niki, Bäck, Thomas H. W., Kohlhaas, Ralf, Kononova, Anna V.
This work addresses the critical challenge of optimal filter selection for a novel trace gas measurement device. This device uses photonic crystal filters to retrieve trace gas concentrations prone to photon and read noise. The filter selection direc
Externí odkaz:
http://arxiv.org/abs/2410.13657
The traffic in cislunar space is expected to increase over the coming years, leading to a higher likelihood of conjunction events among active satellites, orbital debris, and non-cooperative satellites. This increase necessitates enhanced space domai
Externí odkaz:
http://arxiv.org/abs/2410.06425
Autor:
Wenzel, Gabi, Speak, Thomas H., Changala, P. Bryan, Willis, Reace H. J., Burkhardt, Andrew M., Zhang, Shuo, Bergin, Edwin A., Byrne, Alex N., Charnley, Steven B., Fried, Zachary T. P., Gupta, Harshal, Herbst, Eric, Holdren, Martin S., Lipnicky, Andrew, Loomis, Ryan A., Shingledecker, Christopher N., Xue, Ci, Remijan, Anthony J., Wendlandt, Alison E., McCarthy, Michael C., Cooke, Ilsa R., McGuire, Brett A.
Polycyclic aromatic hydrocarbons (PAHs) are among the most ubiquitous compounds in the universe, accounting for up to ~25% of all interstellar carbon. Since most unsubstituted PAHs do not possess permanent dipole moments, they are invisible to radio
Externí odkaz:
http://arxiv.org/abs/2410.00670
In the woodworking industry, a huge amount of effort has to be invested into the initial quality assessment of the raw material. In this study we present an AI model to detect, quantify and localize defects on wooden logs. This model aims to both aut
Externí odkaz:
http://arxiv.org/abs/2409.20137
In industrial manufacturing of glass bottles, quality control of bottle prints is necessary as numerous factors can negatively affect the printing process. Even minor defects in the bottle prints must be detected despite reflections in the glass or m
Externí odkaz:
http://arxiv.org/abs/2409.20132