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Articles: 2'506'133
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26 April 2024
 
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Results 1 to 20 of 62 for query "Ulvestad". (0.00 sec.)

[    1    2    3    4    ]   Next

1.
The Radio Quiescence of Active Galaxies with High Accretion Rates
Jenny E. Greene; Luis C. Ho; & James S. Ulvestad;
7 Sep 2005
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2.
The Size of the Radio-Emitting Region in Low-luminosity Active Galactic Nuclei
James M. Anderson; James S. Ulvestad;
4 Apr 2005   /  Astrophys.J. 627 (2005) 674-700
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3.
VLBA Imaging Polarimetry of Active Galactic Nuclei - An Automated Approach
G. B. Taylor; C. D. Fassnacht; L. O. Sjouwerman; S. T. Myers; J. S. Ulvestad; R. C. Walker; E. B. Fomalont; T. J. Pearson; A. C. S. Readhead; N. Gehrels; P. F. Michelson;
10 Mar 2005
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4.
VLBA Imaging of Central Engines in Radio Quiet Quasars
James S. Ulvestad; Robert R. J. Antonucci; Richard Barvainis;
25 Nov 2004   /  Astrophys.J. 621 (2005) 123
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5.
Exploring the Nucleus of the Gigamaser Galaxy TXS 2226-184
G.B. Taylor; A.B. Peck; J.S. Ulvestad; C.P. O'Dea;
25 May 2004   /  Astrophys.J. 612 (2004) 780-785
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6.
VSOP Observations of the EGRET Blazar 1633+382
C.C. Cheung; J.S. Ulvestad; W.T. Vestrand; J.G. Stacy;
15 Sep 2003
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7.
The Flaring H2O Megamaser and Compact Radio Source in Mrk 348
A. B. Peck; C. Henkel; J. S. Ulvestad; A. Brunthaler; H. Falcke; M. Elitzur; K. M. Menten; J. F. Gallimore;
18 Mar 2003   /  Astrophys.J. 590 (2003) 149-161
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8.
Detection of the "Active" Nucleus of M32
Luis C. Ho; Yuichi Terashima; James S. Ulvestad;
4 Mar 2003   /  Astrophys.J. 589 (2003) 783-789
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9.
VLBI Imaging of Seyfert Galaxies
James S. Ulvestad;
5 Dec 2002
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10.
Statistical Properties of Radio Emission from the Palomar Seyfert Galaxies
James S. Ulvestad; Luis C. Ho;
22 May 2001
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11.
Radio Continuum Survey of an Optically-Selected Sample of Nearby Seyfert Galaxies
Luis C. Ho; James S. Ulvestad;
1 Mar 2001   /  Astrophys.J.Suppl. 133 (2001) 77-118
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12.
The Nature of Flat-Spectrum Nuclear Radio Emission in Seyfert Galaxies
C.G. Mundell; A.S. Wilson; J.S. Ulvestad A.L. Roy;
11 Dec 2000
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13.
Radio Sources in Low-Luminosity Active Galactic Nuclei. II. VLBI Detections of Compact Radio Cores and Jets in a Sample of LINERs
Heino Falcke; Neil M. Nagar; Andrew S. Wilson; James S. Ulvestad;
19 May 2000
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14.
Cicrumnuclear Supernova Remnants and HII Regions in NGC 253
James S. Ulvestad;
31 Mar 2000
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15.
Radio Cores in Low-Luminosity AGN: ADAFs or Jets?
Heino Falcke; Neil M. Nagar; Andrew S. Wilson; Luis C. Ho; Jim S. Ulvestad;
21 Dec 1999
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16.
Sub-Relativistic Radio Jets and Parsec-Scale Absorption in Two Seyfert Galaxies
J. S. Ulvestad; J. M. Wrobel; A. L. Roy; A. S. Wilson; H. Falcke; T. P. Krichbaum;
24 Mar 1999
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17.
Goals of the ARISE Space VLBI Mission
James S. Ulvestad;
27 Dec 1998   /  New Astron.Rev. 43 (1999) 531-534
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18.
Radio Continuum Evidence for Outflow and Absorption in the Seyfert 1 Galaxy Markarian 231
J. S. Ulvestad; J. M. Wrobel; C. L. Carilli;
14 Dec 1998
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19.
VLA and VLBA observations of compact radio cores in LINER galaxies
Heino Falcke; Luis C. Ho; James S. Ulvestad; Andrew S. Wilson; Neil M. Nagar;
15 Oct 1998
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20.
Gas-induced segregation in Pt-Rh alloy nanoparticles observed by in-situ Bragg coherent diffraction imaging
Tomoya Kawaguchi; Thomas F. Keller; Henning Runge; Luca Gelisio; Christoph Seitz; Young Y. Kim; Evan R. Maxey; Wonsuk Cha; Andrew Ulvestad; Stephan O. Hruszkewycz; Ross Harder; Ivan A. Vartanyants; Andreas Stierle; Hoydoo You;
15 May 2019
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