Results 91 to 100 of about 108,957 (118)

Searching for Radio Transients with Inverted Spectra in Epoch 1 of VLASS and VCSS, and Identification of a Sample of Candidate Relativistic Nuclear Transients

The Astrophysical Journal
For radio transients, an inverted spectrum (defined as α  > 0 for a power-law spectrum S _ν  ∝  ν ^α ) constrains physical properties, which in principle can be a useful criterion for selecting specific targets of interest in a transient search.
Yuyang Chen, B. M. Gaensler, Tracy Clarke, Wendy Peters, Emil Polisensky, Kovi Rose   +5 more
doaj   +1 more source

Solar Flare Prediction Using Long Short-term Memory (LSTM) and Decomposition-LSTM with Sliding Window Pattern Recognition

The Astrophysical Journal Supplement Series
We investigate the use of long short-term memory (LSTM) and decomposition-LSTM (DLSTM) networks, combined with an ensemble algorithm, to predict solar flare occurrences using time series data from the GOES catalog.
Zeinab Hassani, Davud Mohammadpur, Hossein Safari   +2 more
doaj   +1 more source

Carbon-rich Dust Injected into the Interstellar Medium by Galactic WC Binaries Survives for Hundreds of Years

The Astrophysical Journal
Some carbon-rich Wolf–Rayet (WC) stars show an infrared excess from dust emission (WCd stars). Dust forms in the collision of the WC wind with a companion star’s wind.
Noel D. Richardson, Micaela Henson, Emma P. Lieb, Corey Kehl, Ryan M. Lau, Peredur M. Williams, Michael F. Corcoran, J. R. Callingham, André-Nicolas Chené, Theodore R. Gull, Kenji Hamaguchi, Yinuo Han, Matthew J. Hankins, Grant M. Hill, Jennifer L. Hoffman, Jonathan Mackey, Anthony F. J. Moffat, Benjamin J. S. Pope, Pragati Pradhan, Christopher M. P. Russell, Andreas A. C. Sander, Nicole St-Louis, Ian R. Stevens, Peter Tuthill, Gerd Weigelt, Ryan M. T. White   +25 more
doaj   +1 more source

1998 Results 436-444 to 466-363 [PDF]

, 2016
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
University Of Melbourne. Student Administration
core  

Mahakala: A Python-based Modular Ray-tracing and Radiative Transfer Algorithm for Curved Spacetimes

The Astrophysical Journal
We introduce Mahakala , a Python -based, modular, radiative ray-tracing code for curved spacetimes. We employ Google’s JAX framework for accelerated automatic differentiation, which can efficiently compute Christoffel symbols directly from the metric ...
Aniket Sharma, Lia Medeiros, George N. Wong, Chi-kwan Chan, Goni Halevi, Patrick D. Mullen, James M. Stone   +6 more
doaj   +1 more source

An Extremely Metal-poor Lyα Emitter Candidate at z = 6 Revealed through Absorption Spectroscopy

The Astrophysical Journal Letters
We report the discovery of a Ly α emitter (LAE) candidate in the immediate foreground of the quasar PSO J158-14 at z _QSO = 6.0685 at a projected distance ∼29 pkpc that is associated with an extremely metal-poor absorption system.
Dominika Ďurovčíková, Anna-Christina Eilers, Robert A. Simcoe, Louise Welsh, Romain A. Meyer, Jorryt Matthee, Emma V. Ryan-Weber, Minghao Yue, Harley Katz, Sindhu Satyavolu, George Becker, Frederick B. Davies, Emanuele Paolo Farina   +12 more
doaj   +1 more source

2001 Results 466-701 to 571-399 [PDF]

, 2016
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
University Of Melbourne. Student Administration
core  

Linz, AT-OOeLB, Hs.-466 (Missale, saec. XIII) [PDF]

LINZ, AT-OOELB, HS.-466 (MISSALE, SAEC. XIII) Linz, AT-OOeLB, Hs.-466 (Missale, saec. XIII) ( - ) Cover ( - ) Index ( - ) Kalendarium (1r) [Provenienz]: Aus Garsten, vorher im Besitze der diesem Stifte inkorporierten Pfarre ...

core  

Name in MPD 466: Unleserlich [PDF]

Drei Stücke für Violoncell und Clavier : op. 14 / Leopold Suchsland. - Spielpart. u. Stimme - Graz : Wagner, [ca. 1905]. - 15 S.
Doberer, Sabine
core  

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The Clinical Significance and Functional Role of miR-466 in Gastric Cancer Peritoneal Metastasis

Molecular Biotechnology, 2021
Pingli Cao
exaly