Results 251 to 260 of about 272,836 (286)

Comparative assessment of direct and indirect cold atmospheric plasma effects, based on helium and argon, on human glioblastoma: an in vitro and in vivo study. [PDF]

Sci Rep
Bakhtiyari-Ramezani M, Nohekhan M, Akbari ME, Abbasvandi F, Bayat M, Akbari A, Nasiri M.   +6 more
europepmc   +1 more source

The dramatic transition of the extreme Red Supergiant WOH G64 to a Yellow Hypergiant

Munoz-Sanchez G, Kalitsounaki M, de Wit S, Antoniadis K, Bonanos A, Zapartas E, Boutsia K, Christodoulou E, Maravelias G, Soszyński I, Udalski A.   +10 more
europepmc   +1 more source

Stellar Jets and Outflows

, 2017
Young stars are usually associated with two types of high velocity phenomena: stellar jets and bipolar outflows. Jets (and their accompanying counter-jets) are highly collimated, have very high velocities in the range 100–1000 km s−1 and may extend out of the star-forming cores for distances as great as 10 pc.
openaire   +2 more sources

Stellar and galactic jets: theoretical issues

Canadian Journal of Physics, 1986
Theoretical issues pertaining to the modelling of jets in young stellar objects and in active galactic nuclei are reviewed. The strong morphological similarities between these two types of sources are emphasized, and observational constraints on the basic physical mechanisms that may be responsible for the jet phenomenon are outlined.
Arieh Königl
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The Dynamics of Stellar Jets

Astrophysics and Space Science, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Raga, A. C., Cantó, J., D'Alessio, P.
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Stellar Jets and Bipolar Outflows

Astrophysics and Space Science Library, 1993
exaly   +2 more sources

Stellar Outflows and Jets

Publications of the Astronomical Society of Australia, 1989
AbstractWe present maps in the visible emission lines of [S II] and the infrared emission lines of H2, at 2.12μm, for several bipolar outflow complexes which exhibit jet structures. A comparison of the morphology of this infrared emission and that seen in visible emission lines shows both the visible and the H2 emission exhibit clumpy structure on ...
W. J. Zealey, R. Mundt, T. P. Ray, G. Sandell, T. Geballe, K. N. R. Taylor, P. M. Williams, H. Zinnecker   +7 more
openaire   +1 more source

Properties of Knots in Cooling Stellar Jets

Astrophysics and Space Science, 2004
Modelling the formation of the maximal emission regions in Herbig-Haro flows, the socalled ‘knots,’ remains a main challenge in the investigation of the YSO’s outflows. Recent HST images of optical regions reveal their wide morphological variety. Knotty structures and arc-like regions coexist, suggesting that several mechanisms could be responsible for
RUBINI, FRANCESCO MARIO, C. Giovanardi, S. Lorusso, F. Leeuwin, F. Bacciotti   +4 more
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Compact Stellar Jets

2021
Jets produced by compact stars are the ideal laboratories for understanding jets in general due to the ability to measure accretors properties accurately, and the short timescales of variability of the systems. We outline what is needed to move forward with understanding jet production in X-ray binaries.
Maccarone, Thomas, Gallo, Elena, Heinz, Sebastian, Miller-Jones, James, CASELLA, Piergiorgio, Eikenberry, Steve, Gandhi, Poshak, Plotkin, Rich, Sivakoff, Greg, Steiner, Jack, Tetarenko, Alexandra, Tomsick, John   +11 more
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MHD Numerical Simulations of Proto-Stellar Jets

Space Science Reviews, 2003
We will summarize in this paper the effects that the presence of the magnetic field can cause to proto-stellar jet dynamics, structure and emission line properties, and the differences between two- and three-dimensional numerical simulations will be emphasized.
Adriano Hoth Cerqueira, Elisabete M. de Gouveia Dal Pino   +1 more
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