Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Norman Vargas"'
Autor:
Rachael M. Roettenbacher, Fabien Baron, Norman Vargas, John B. Lester, Judit Sturmann, Arturo O. Martinez, Olli Majoinen, Chris Farrington, Ettore Pedretti, Nicholas J. Scott, Hilding R. Neilson, Claudia Paladini, T. ten Brummelaar, Miguel Montargès, Gail H. Schaefer, Stephen T. Ridgway, Nathalie D. Thureau, Douglas R. Gies, Xiao Che, Ryan P. Norris, Andrea Chiavassa, Matthew D. Anderson, John D. Monnier, Michael S. Connelley, Laszlo Sturmann, László L. Kiss
Publikováno v:
The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, In press
The Astrophysical journal letters, Bristol : IOP Publishing, In press
We present H-band interferometric observations of the red supergiant (RSG) AZ Cyg made with the Michigan Infra-Red Combiner (MIRC) at the six-telescope Center for High Angular Resolution Astronomy (CHARA) Array. The observations span 5 years (2011-20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1614489136484713b167a3d11323c0de
https://hal.archives-ouvertes.fr/hal-03367843
https://hal.archives-ouvertes.fr/hal-03367843
Autor:
Judit Sturmann, Chris Farrington, John D. Monnier, Douglas R. Gies, Kathryn V. Lester, T. ten Brummelaar, Gail H. Schaefer, Norman Vargas
We present the visual orbit of the double-lined spectroscopic binary HD 224355 from interferometric observations with the CHARA Array, as well as an updated spectroscopic analysis using echelle spectra from the Apache Point Observatory 3.5m telescope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30a93a201bb0f3f5064529a418ca8ab7
http://arxiv.org/abs/1902.05557
http://arxiv.org/abs/1902.05557
Autor:
John D. Monnier, Kathryn V. Lester, Zhao Guo, Samuel A. Weiss, Douglas R. Gies, T. ten Brummelaar, Norman Vargas, Judit Sturmann, Gail H. Schaefer, Rachel A. Matson, Chris Farrington
We present the visual orbit of the double-lined eclipsing binary, HD 185912, from long baseline interferometry with the CHARA Array. We also obtain echelle spectra from the Apache Point observatory to update the spectroscopic orbital solution and ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74ec6f8d4c1bb263afc7bac64aa29e42
Autor:
Ellyn K. Baines, T. ten Brummelaar, Nicholas J. Scott, Denis Mourard, D. R. Gies, Rachael M. Roettenbacher, John D. Monnier, Philip S. Muirhead, Brian Kloppenborg, Ph. Stee, I. Tallon-Bosc, Dipankar P. K. Banerjee, F. Baron, Juliette C. Becker, Norman Vargas, Laszlo Sturmann, Noel D. Richardson, Olivier Chesneau, H. A. McAlister, K. von Braun, Michael J. Ireland, Nicolas Nardetto, Anthony Meilland, Gail Schaefer, R. T. Zavala, N. M. Ashok, Tabetha S. Boyajian, Xiao Che, Vishal Joshi, Vicente Maestro, Jeremy Jones, G. T. van Belle, S. T. Ridgway, Nils H. Turner, Peter G. Tuthill, Judit Sturmann, Chris Farrington
Publikováno v:
Nature
Nature, Nature Publishing Group, 2014, 515 (7526), pp.234-236. ⟨10.1038/nature13834⟩
Nature, Nature Publishing Group, 2014, 515 (7526), pp.234-236. ⟨10.1038/nature13834⟩
A classical nova occurs when material accreting onto the surface of a white dwarf in a close binary system ignites in a thermonuclear runaway. Complex structures observed in the ejecta at late stages could result from interactions with the companion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c712c74e9afd2e310f2f8538b0470d0f
https://pubmed.ncbi.nlm.nih.gov/25363778
https://pubmed.ncbi.nlm.nih.gov/25363778
Publikováno v:
The Open Knowlege Society. A Computer Science and Information Systems Manifesto ISBN: 9783540877820
WSKS (2)
WSKS (2)
Organizations have to deal with a dynamic environment such as new technologies, entrepreneurial ideas, strategic alliances, mergers and acquisitions, and regulatory change. A key for a well-functioning company is an efficient and effective strategic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::545085280bf85c61f446108a9506cfdc
https://doi.org/10.1007/978-3-540-87783-7_17
https://doi.org/10.1007/978-3-540-87783-7_17
Publikováno v:
HICSS
Strategic business and IT alignment (SBITA) is still ranked amongst the top concerns of the enterprise's management executives. Such alignment is an organization-wide issue that influences the company's overall performance and its assessment is a fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02dc62a1abab9669bf263f8edcb1cd7e
https://doi.org/10.1109/hicss.2008.413
https://doi.org/10.1109/hicss.2008.413
Publikováno v:
HICSS
Strategic business and information technology alignment (SBITA) has been linked to enterprise performance improvement. A number of attempts have been made to define the SBITA, several representations on what business and IT alignment are available in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32fb2eff32215ff53a594e657a7cf8f0
https://doi.org/10.1109/hicss.2008.11
https://doi.org/10.1109/hicss.2008.11
Autor:
Nicolas Nardetto, Anthony Meilland, N. Jamialahmadi, Neal J. Turner, J. Sturmann, Bruno Lopez, Ph. Stee, B. Pichon, Nicholas J. Scott, Karine Perraut, Chris Farrington, Norman Vargas, H. A. McAlister, Denis Mourard, Jean-Michel Clausse, Alain Spang, L. Sturmann, T. ten Brummelaar, Philippe Berio
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2015, 579, pp.A81. ⟨10.1051/0004-6361/201425473⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2015, 579, pp.A81. ⟨10.1051/0004-6361/201425473⟩
Stellar rotation is a key in our understanding of both mass-loss and evolution of intermediate and massive stars. It can lead to anisotropic mass-loss in the form of radiative wind or an excretion disk. We wished to spatially resolve the photosphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::745a47374629de8bf60e6570220e02ba
https://doi.org/10.1051/0004-6361/201425473
https://doi.org/10.1051/0004-6361/201425473
Autor:
Kathryn V. Lester, Douglas R. Gies, Gail H. Schaefer, Christopher D. Farrington, Zhao Guo, Rachel A. Matson, John D. Monnier, Theo ten Brummelaar, Judit Sturmann, Norman Vargas, Samuel A. Weiss
Publikováno v:
Astronomical Journal; Dec2019, Vol. 158 Issue 6, p1-1, 1p
Autor:
Kathryn V. Lester, Douglas R. Gies, Gail H. Schaefer, Christopher D. Farrington, John D. Monnier, Theo ten Brummelaar, Judit Sturmann, Norman Vargas
Publikováno v:
Astronomical Journal; Apr2019, Vol. 157 Issue 4, p1-1, 1p