Results 51 to 60 of about 91,502 (296)

Is the Plasma Within Bubbles and Superbubbles Hot or Cold? [PDF]

, 1999
I review what is known about the temperature of the plasma within stellar wind bubbles and superbubbles. Classical theory suggests that it should be hot, with characteristic temperatures of order a million degrees.
Mac Low, Mordecai-Mark
core   +4 more sources

Mass Transfer by Stellar Wind

, 2014
I review the process of mass transfer in a binary system through a stellar wind, with an emphasis on systems containing a red giant. I show how wind accretion in a binary system is different from the usually assumed Bondi-Hoyle approximation, first as ...
A. A. Bonačić Marinović, A. A. Tyndall, A. C. Raga, A. I. Karakas, A. Jorissen, A. Jorissen, A. Jorissen, A. Jorissen, A. M. Geller, B. Jahanara, B. Miszalski, B. Miszalski, B. Miszalski, B. Miszalski, B. Miszalski, B. Paczyński, B. Warner, C. A. Tout, C. Abate, C. Jaschek, D. L. Mitchell, D. Raghavan, D. W. Schuerman, E. Böhm-Vitense, E. Shima, F. Hoyle, H. Bondi, H. Bondi, H. E. Bond, H. Isaka, H. M. J. Boffin, H. M. J. Boffin, H. M. J. Boffin, H. M. J. Boffin, H. M. J. Boffin, H. M. J. Boffin, H. M. J. Boffin, H. Winckel Van, I. Hachisu, J. A. Cliffe, J. Mikolajewska, J.-C. Mermilliod, J.-C. Passy, L. Brookshaw, M. Maercker, M. Plavec, M. Ruffert, N. Blind, O. Marco De, P. K. Lü, P. M. Ricker, P. P. Eggleton, R. D. Jeffries, R. D. McClure, R. D. McClure, R. Hunt, R. J. Rosa De, R. L. M. Corradi, R. O. Gray, S.S. Huang, T. Dermine, T. Matsuda, T. Matsuda, T. Nagae, T. Theuns, T. Theuns, W. P. Bidelman, W. P. Bidelman, W. Packett, Z. Kopal   +69 more
core   +1 more source

The IQ‐compete assay for measuring mitochondrial protein import efficiencies in living yeast cells

FEBS Letters, EarlyView.
The efficiency of mitochondrial protein import depends on the properties of the newly synthesized precursor proteins. The Import and de‐Quenching Competition (IQ‐compete) assay is a novel method to monitor the import efficiency of different proteins by fluorescence in living yeast cells.
Yasmin Hoffman, Annika Egeler, Saskia Rödl, Johannes M. Herrmann   +3 more
wiley   +1 more source

A Radio-loud Semiregular Variable

The Astrophysical Journal
As a byproduct of our search for Galactic stellar systems with gamma-ray emission, we have identified an unrelated cool and evolved star (IRC-10412) that attracted our attention due to its strong radio emission level with a spectral index matching ...
Pedro L. Luque-Escamilla, Josep Martí
doaj   +1 more source

Exploring wind-driving dust species in cool luminous giants III. Wind models for M-type AGB stars: dynamic and photometric properties

, 2015
Stellar winds observed in asymptotic giant branch (AGB) stars are usually attributed to a combination of stellar pulsations and radiation pressure on dust.
Aringer, B., Bladh, S., Eriksson, K., Höfner, S.   +3 more
core   +1 more source

Targeting EZH2 reverses thyroid cell dedifferentiation and enhances iodide uptake in anaplastic thyroid cancer

FEBS Letters, EarlyView.
Anaplastic thyroid cancer (ATC) lacks iodide uptake ability due to MAPK activation increasing the expression of the histone methyltransferase EZH2, which represses thyroid differentiation genes (TDGs) such as the sodium iodide symporter (NIS). Dual inhibition of MAPK (U0126) and EZH2 (EPZ6438/Tazemetostat) reverses this mechanism, thus restoring TDG ...
Diego Claro de Mello, Marcella Maringolo Cristovão, Guilherme Henrique, Vinicius Gonçalves Rodrigues, Caroline Serrano‐Nascimento, Edna Teruko Kimura, Cesar Seigi Fuziwara   +6 more
wiley   +1 more source

Spectroscopy of the Stellar Wind in the Cygnus X-1 System

Acta Polytechnica, 2011
The X-ray luminosity of black holes is produced through the accretion of material from their companion stars. Depending on the mass of the donor star, accretion of the material falling onto the black hole through the inner Lagrange point of the system or
I. Miškovičová, M. Hanke, J. Wilms, M. A. Nowak, K. Pottschmidt, N. S. Schulz   +5 more
doaj  

THE SPECTRAL VARIATIONS OF VY MON IN 1986-1992

Odessa Astronomical Publications, 2017
The variations of the 3-component profiles of the spectrum of VY Mon are reported which may be explained by restricted models of variable anisotropic stellar wind.
L. A. Pavlova
doaj   +1 more source

Exploring the Extra Component in the Gamma-ray Emission of the New Redback Candidate 3FGL J2039.6-5618 [PDF]

Journal of Astronomy and Space Sciences, 2016
A redback system is a binary system composed of a pulsar and a main sequence star. The inverse Compton (IC) scattering between the stellar soft photons and the relativistic pulsar wind will generate orbital-modulating GeV photons.
Cho-Wing Ng, Kwong-Sang Cheng, Jumpei Takata   +2 more
doaj   +1 more source

Pulsation-induced atmospheric dynamics in M-type AGB stars. Effects on wind properties, photometric variations and near-IR CO line profiles

, 2017
Wind-driving in asymptotic giant branch (AGB) stars is commonly attributed to a two-step process. First, matter in the stellar atmosphere is levitated by shock waves, induced by stellar pulsation, and second, this matter is accelerated by radiation ...
Eriksson, K., Höfner, S., Liljegren, S., Nowotny, W.   +3 more
core   +1 more source