Results 1 to 10 of about 82,641 (247)

UGC 4599: a photometric study of the nearest Hoag-type ring galaxy [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
We present a photometric study of UGC 4599, a low-luminosity galaxy superficially resembling Hoag's Object in that on sky survey images it appears to be a complete ring surrounding a roundish core.
Noah Brosch
exaly   +4 more sources

Evidence for a Large Stellar Bar in the LSB Galaxy UGC 7321 [PDF]

, 2003
Late-type spiral galaxies are thought to be the dynamically simplest type of disk galaxies and our understanding of their properties plays a key role in the galaxy formation and evolution scenarios.
Aguerri, Balcells, Binney, Brinks, Böker, Carollo, Combes, de Blok, Friedli, García-Ruiz, Hernquist, Kauffmann, Kuijken, Landolt, Lütticke, Lütticke, M. Balcells, M. Pohlen, Martin, Matthews, Matthews, Matthews, Mihos, Norman, Patsis, Patsis, Peletier, Pfenniger, Pfenniger, Pohlen, Pohlen, R. Lütticke, R.-J. Dettmar, Raha, Sellwood, Shaw, Swaters, Uson, Weinberg, Whitmore   +39 more
core   +2 more sources

Observations of Ultraluminous Infrared Galaxies with the Infrared Spectrograph on the Spitzer Space Telescope: Early Results on Mrk 1014, Mrk 463, and UGC 5101 [PDF]

, 2004
We present spectra taken with the Infrared Spectrograph on Spitzer covering the 5-38micron region of three Ultraluminous Infrared Galaxies (ULIRGs): Mrk 1014 (z=0.163), and Mrk 463 (z=0.051), and UGC 5101 (z=0.039).
B. R. Brandl, B. T. Soifer, B. Unruh, Blain A. W., C. J. Grillmair, D. Devost, D. J. Barry, D. W. Weedman, G. C. Sloan, H. I. Teplitz, H. W. W. Spoon, J. Bernard‐Salas, J. G. Ingalls, J. Higdon, J. R. Houck, J. Troeltzsch, J. van Cleve, K. I. Uchida, L. Armus, L. Hao, Lutz D., M. J. Burgdorf, M. Winghart, Moutou C., P. N. Appleton, P. W. Morris, S. B. Fajardo‐Acosta, S. J. U. Higdon, Sturm E., T. Herter, V. Charmandaris   +30 more
core   +2 more sources

“Customer Reviews or Vlogger Reviews?” The Impact of Cross-Platform UGC on the Sales of Experiential Products on E-Commerce Platforms

Journal of Theoretical and Applied Electronic Commerce Research, 2023
User-generated content (UGC) from e-commerce platforms and third-party platforms can impact customer-perceived risk and influence product sales in online stores.
Yiwu Jia, Haolin Feng, Michelle Alvarado   +2 more
exaly   +3 more sources

General circular velocity relation of a test particle in a 3D gravitational potential: application to the rotation curves analysis and total mass determination of UGC 8490 and UGC 9753

Monthly Notices of the Royal Astronomical Society, 2018
In this paper we derive a novel circular velocity relation for a test particle in a 3D gravitational potential applicable to every system of curvilinear coordinates, suitable to be reduced to orthogonal form. As an illustration of the potentiality of the
P Repetto, Ruslan Gabbasov
exaly   +3 more sources

The stellar content and distance of UGC 4483 [PDF]

Monthly Notices of the Royal Astronomical Society, 2001
We present HST/WFPC2 observations of UGC 4483, an irregular galaxy in the M81/NGC 2403 complex. Stellar photometry was carried out with HSTphot, and is complete to V ~ 26.0 and I ~ 24.7. We measure the red giant branch tip at I = 23.56 +/- 0.10 and calculated a distance modulus of (m-M)o = 27.53 +/- 0.12 (corresponding to a distance of 3.2 +/- 0.2 Mpc),
V E Karachentseva, Eva K Grebel, P W Hodge   +2 more
exaly   +4 more sources

UGC 7069: the largest ring galaxy [PDF]

Monthly Notices of the Royal Astronomical Society: Letters, 2008
Abstract We find that UGC 7069 is the largest ring galaxy known to date. In this Letter, we present a multiwavelength study of this galaxy (combining radio, Two-Micron All-Sky Survey, optical and ultraviolet data). The ring of UGC 7069, whose diameter measures ∼115 kpc, is also warped at its edges.
Kajal K Ghosh, Michela Mapelli
exaly   +5 more sources

Research on the impact of User-Generated Content (UGC) in shaping the purchase behavior of environmentally friendly products and the moderatings role of brand reputation. [PDF]

PLoS ONE
This paper aims to explore the effect of User-Generated Content (UGC) on the purchasing behavior of environmentally friendly products at Hospitality and Food Service Industry in Vietnam, particularly in Ho Chi Minh City.
Tu Ngoc Tran, Nguyen Phan Thu Hang
doaj   +2 more sources

Application value of Stomach Hanging Maneuver (SHM) in supra-pancreatic lymph node dissection of Laparoscopic Radical Gastrectomy for Upper Gastric Cancer (LRG-UGC). [PDF]

BMC Surg
Zhang Y, Zhou M, Le M, Pan S, Hu C, Chen X, Yu J, Xu Z.   +7 more
europepmc   +2 more sources

Signs of Change at UGC [PDF]

Nature, 1970
openaire   +2 more sources