Results 41 to 50 of about 440,001 (300)

Quiescent Microwave Emission from Late-Type Stars [PDF]

International Astronomical Union Colloquium, 1994
AbstractA diversity of stellar classes has been detected to be prolific sources of low-level, “quiescent” microwave radiation. This emission is, in most cases, attributed to the persistent presence of mildly relativistic electrons in the coronae. Frequent or continuous particle acceleration is required to maintain a high level of gyrosynchrotron ...
openaire   +1 more source

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger, Laura Walz, Michael C. Frühwald, Stefan Lautenbacher, Miriam Kunz   +4 more
wiley   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

Searching for Radio Late-type Dwarf Stars in the GLEAM-X DR1 Catalog

The Astrophysical Journal
We have developed a new method of multiwavelength data combination for the search of late-type radio dwarfs, and have put it into practice using GLEAM-X DR1 data.
Qichen Huang, Biwei Jiang, Zehao Zhang, Albert Zijlstra   +3 more
doaj   +1 more source

X-ray counterparts to stellar MeerKAT Galactic-plane compact radio sources

Astronomy & Astrophysics
Context. Radio emission from magnetically active stars arises primarily from non-thermal processes and provides information complementary to their high-energy X-ray emission.
Egbo O. D., Groot P. J., Buckley D. A. H., Robrade J., Schwope A. D., Freund S., Schneider P. C., Stelzer B.   +7 more
doaj   +1 more source

Stellar Chromospheric Activities Revealed from the LAMOST-K2 Time-domain Survey

The Astrophysical Journal Supplement Series, 2022
By using the LAMOST time-domain survey data, we study stellar activities based on the H _α lines for about 2000 stars in four K2 plates. Two indices, ${R}_{{\rm{H}}\alpha }^{{\prime} }$ and ${R}_{{\rm{H}}\alpha }^{+}$ , are computed from LAMOST spectra ...
Henggeng Han, Song Wang, Yu Bai, Huiqin Yang, Xiangsong Fang, Jifeng Liu   +5 more
doaj   +1 more source

Abundance analysis of prime B-type targets for asteroseismology II. B6--B9.5 stars in the field of view of the CoRoT [PDF]

, 2009
The CoRoT satellite is collecting precise time-resolved photometry for tens of asteroseismology targets. To ensure a correct interpretation of the CoRoT data, the atmospheric parameters, chemical compositions, and rotational velocities of the stars must ...
Abt, Abt, Abt, Abt, Abt, Adelman, Adelman, Adelman, Adelman, Adelman, Auvergne, Bagnulo, Baranne, Bertaud, Bychkov, C. Aerts, Castelli, Catalano, Catanzaro, Cenarro, Cowley, Diaz-Cordoves, Dommanget, Dommanget, Durrant, E. Niemczura, Fabricius, Folsom, Frankowski, Frémat, Gies, Gigas, Glagolevskij, Grevesse, Hartkopf, Hauck, Hempel, Horch, Huang, Jeffery, Jenkner, Jomaron, Kaufer, Kazarovets, Kharchenko, Koen, Kudryavtsev, Kukarkin, Kupka, Künzli, Lefever, Leone, Leone, Levato, Makarov, Mason, Moon, Morel, Morel, Morel, Napiwotzki, Neiner, Netopil, Niemczura, North, North, Paunzen, Paunzen, Przybilla, Przybilla, Roby, Ryabchikova, Sargent, Sbordone, Searle, Semenko, Smith, Smith, Smith, Smith, Smith, Solano, Sowell, T. Morel, Takeda, Vogt, Wade, Walther, Whitford   +88 more
core   +4 more sources

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro, Sarah Silver, Prishi Patel, Meredith K. Reffner Collins, Kimberly S. Canter, Stephanie Fooks‐Parker, Michael Amylon, Shawna V. Hudson, Jessica L. Schleider, Melissa A. Alderfer, Katie A. Devine   +10 more
wiley   +1 more source

Stellar Atmospheric Parameters for Cool Dwarfs in Gaia Data Release 3

The Astrophysical Journal Supplement Series
We provide a catalog of atmospheric parameters for 1,806,921 cool dwarfs from Gaia Data Release 3 (DR3) that lie within the range covered by LAMOST cool dwarf spectroscopic parameters: 3200 K < T _eff < 4300 K, −0.8 < [M/H] < 0.2 dex, and 4.5 < log g < 5.
Cai-Xia Qu, A-Li Luo, Rui Wang, Hugh R. A. Jones, Bing Du, Xiang-Lei Chen, You-Fen Wang   +6 more
doaj   +1 more source

Hunting for Stellar Coronal Mass Ejections [PDF]

, 2016
Coronal mass ejections (CMEs) are explosive events that occur basically daily on the Sun. It is thought that these events play a crucial role in the angular momentum and mass loss of late-type stars, and also shape the environment in which planets form ...
Korhonen, Heidi, Kovacs, Orsolya Eszter, Leitzinger, Martin, Odert, Petra, Vida, Krisztian   +4 more
core   +2 more sources