Results 31 to 40 of about 807,144 (296)

A Search for Persistent Radio Sources toward Repeating Fast Radio Bursts Discovered by CHIME/FRB

The Astrophysical Journal
The identification of persistent radio sources (PRSs) coincident with two repeating fast radio bursts (FRBs) supports FRB theories requiring a compact central engine.
Adaeze L. Ibik, Maria R. Drout, B. M. Gaensler, Paul Scholz, Navin Sridhar, Ben Margalit, T. E. Clarke, Casey J. Law, Shriharsh P. Tendulkar, Daniele Michilli, Tarraneh Eftekhari, Mohit Bhardwaj, Sarah Burke-Spolaor, Shami Chatterjee, Amanda M. Cook, Jason W. T. Hessels, Franz Kirsten, Ronniy C. Joseph, Victoria M. Kaspi, Mattias Lazda, Kiyoshi W. Masui, Kenzie Nimmo, Ayush Pandhi, Aaron B. Pearlman, Ziggy Pleunis, Masoud Rafiei-Ravandi, Kaitlyn Shin, Kendrick M. Smith   +27 more
doaj   +1 more source

Ultrahigh-Energy Photons as a Probe of Nearby Transient Ultrahigh-Energy Cosmic-Ray Sources and Possible Lorentz-Invariance Violation

, 2009
Detecting neutrinos and photons is crucial to identifying the sources of ultrahigh-energy cosmic rays (UHECRs), especially for transient sources. We focus on ultrahigh-energy gamma-ray emission from transient sources such as gamma-ray bursts, since >EeV ...
J. Rachen, Kohta Murase, R. J. Protheroe   +2 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Subarcminute Localization of 13 Repeating Fast Radio Bursts Detected by CHIME/FRB

The Astrophysical Journal, 2023
We report on improved sky localizations of 13 repeating fast radio bursts (FRBs) discovered by CHIME/FRB via the use of interferometric techniques on channelized voltages from the telescope.
Daniele Michilli, Mohit Bhardwaj, Charanjot Brar, B. M. Gaensler, Victoria M. Kaspi, Aida Kirichenko, Kiyoshi W. Masui, Ryan Mckinven, Cherry Ng, Chitrang Patel, Ketan R. Sand, Paul Scholz, Kaitlyn Shin, Seth R. Siegel, Ingrid Stairs, Tomas Cassanelli, Amanda M. Cook, Matt Dobbs, Fengqiu Adam Dong, Emmanuel Fonseca, Adaeze Ibik, Jane Kaczmarek, Calvin Leung, Aaron B. Pearlman, Emily Petroff, Ziggy Pleunis, Masoud Rafiei-Ravandi, Pranav Sanghavi, J. Richard Shaw, Shriharsh P. Tendulkar   +29 more
doaj   +1 more source

Outbursts, State Transitions, and Periodicities Observed with the RXTE All-Sky Monitor

, 1998
Results from the All-Sky Monitor (ASM) on the Rossi X-ray Timing Explorer are reviewed. A number of recurrent transient sources have been detected, while only a few previously unreported sources have been discovered.
Alan M. Levine, Corbet, Corbet, Corbet, Corbet, Corbet, Corbet, Kuulkers, Levine, Lewin, Peele, Smale, Wijnands, Wilson, Wojdowski, Zhang, Zhang, Zhang   +17 more
core   +2 more sources

AMEGO: Transients and Multi-Messenger Sources [PDF]

Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017), 2017
The All-Sky Medium Energy Gamma-ray Observatory (AMEGO) will survey the entire sky every 3 hours with its wide field of view and excellent continuum sensitivity between 200 keV and 10 GeV, discovering new sources and automatically providing follow-up observation for multi-wavelength and multi-messenger transient sources. Many of these sources have the
Judith Racusin, Amy Lien, Dieter H. Hartmann   +2 more
openaire   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A Target Search for Fast Radio Bursts Associated with Two Fast Blue Optical Transients: AT2018cow and CSS161010

The Astrophysical Journal
Fast blue optical transients (FBOTs) are luminous, rapidly evolving events with blue spectra, possibly powered by newborn magnetars and linked to fast radio bursts (FRBs).
Shi-Jie Gao, Xiang-Dong Li, Yi-Xuan Shao, Ping Zhou, Pei Wang, Yun-Wei Yu, Zhen Yan, Di Li   +7 more
doaj   +1 more source

A 22-year Southern Sky Survey for Transient and Variable Radio Sources using the Molonglo Observatory Synthesis Telescope

, 2010
We describe a 22-year survey for variable and transient radio sources, performed with archival images taken with the Molonglo Observatory Synthesis Telescope (MOST).
Alcock, Amy, B. M. Gaensler, Ball, Bastian, Becker, Becker, Bignall, Bock, Bode, Bonnarel, Bower, Bower, Burke-Spolaor, Błażejowski, Caldwell, Campbell-Wilson, Campbell-Wilson, Carilli, Chatterjee, Condon, Croft, Croom, Dale, Dressler, Eck, Fender, Fender, Gaensler, Gaensler, Gezari, Gould, Green, Gregory, Hambly, Hankins, Hannikainen, Hopkins, Hopkins, Hunstead, Jakobsson, Jones, K. W. Bannister, Kesteven, Kesteven, Koposov, Kramer, Large, Lenc, Levinson, Lorimer, Lovell, MacFadyen, Manchester, Matsumura, Mauch, Mills, Moshir, Moshir, Murphy, Murphy, Niinuma, Ofek, Perlmutter, R. W. Hunstead, Rickett, Riess, Robertson, S. Chatterjee, Sault, Seielstad, Sokoloski, Stern, Strauss, T. Murphy, Turtle, Voges, Weiler, Wilson, Wright, Wright   +80 more
core   +1 more source