Zobrazeno 1 - 10
of 7 210
pro vyhledávání: '"Blackford AN"'
Autor:
Bakis, Volkan, Budding, Edwin, Erdem, Ahmet, Love, Tom, Blackford, Mark G., Zihao, Wu, Tang, Adam, Rhodes, Michael D., Banks, Timothy S.
Contact binaries challenge contemporary stellar astrophysics with respect to their incidence, structure and evolution. We explore these issues through a detailed study of two bright examples: S Ant and Eps CrA, that permit high-resolution spectroscop
Externí odkaz:
http://arxiv.org/abs/2409.17303
Autor:
Budding, Edwin, Southworth, John, Pavlovski, Kresimir, Rhodes, Michael D., Zihao, Wu, Love, Tom, Blackford, Mark G., Banks, Timothy S., Alexander, Murray
New photometry, including TESS data, have been combined with recent spectroscopic observations of the Orion Ib pulsating triple-star system VV Ori. This yields a revised set of absolute parameters with increased precision. Two different programs were
Externí odkaz:
http://arxiv.org/abs/2311.08247
The first multiband photometric solutions of the short-period V Gru eclipsing binary from the southern hemisphere is presented in this study. Light curves of the system were observed through BVI filters at the Congarinni Observatory in Australia for
Externí odkaz:
http://arxiv.org/abs/2303.09109
Autor:
Andrew Blackford, Trent Cowan, Udaysankar Nair, Christopher Phillips, Aaron Kaulfus, Brian Freitag
Publikováno v:
GeoHealth, Vol 8, Iss 9, Pp n/a-n/a (2024)
Abstract During the first two decades of the twenty‐first century, we analyze the expansion of urban land cover, urban heat island (UHI), and urban pollution island (UPI) in the Houston Metropolitan Area (HMA) using land cover classifications deriv
Externí odkaz:
https://doaj.org/article/2d58fcd8eed2434daf84a2070ba713e7
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 3063-3079 (2024)
Peat fires in the northern high latitudes have the potential to burn vast amounts of carbon-rich organic soil, releasing large quantities of long-term stored carbon to the atmosphere. Due to anthropogenic activities and climate change, peat fires are
Externí odkaz:
https://doaj.org/article/d5167d1ea7934869be8b66f1b366db9a
Autor:
Erdem, Ahmet, Surgit, Derya, Ozkardes, Burcu, Hadrava, Petr, Rhodes, Micheal D., Love, Tom, Blackford, Mark G., Banks, Timothy S., Budding, Edwin
New spectrometric (HERCULES) and ground-based multi-colour photometric data on the multiple star V410 Puppis are combined with satellite photometry (HIPPARCOS and TESS), as well as historic astrometric observations. Absolute parameters for V410 Pup A
Externí odkaz:
http://arxiv.org/abs/2207.13768
Autor:
Brož, M., Harmanec, P., Zasche, P., Catalan-Hurtado, R., Barlow, B. N., Frondorf, W., Wolf, M., Drechsel, H., Chini, R., Nasseri, A., Labadie-Bartz, J., Christie, G. W., Walker, W. S. G., Blackford, M., Blane, D., Henden, A. A., Bohlsen, T., Božić, H., Jonák, J.
Publikováno v:
A&A 666, A24 (2022)
HD 93206 is early-type massive stellar system, composed of components resolved by direct imaging (Ab, Ad, B, C, D) as well as a compact sub-system (Aa1, Aa2, Ac1, Ac2). Its geometry was already determined on the basis of extensive photometric, spectr
Externí odkaz:
http://arxiv.org/abs/2206.12160
Autor:
Poro, Atila, Paki, Ehsan, Blackford, Mark G., Davoudi, Fatemeh, Aladag, Yasemin, Zamanpour, Shiva, Sarabi, Soroush, Halavati, Afshin, Aksaker, Nazim, Bagis, Halil, Rahimi, Jabar, Guilani, Hamidreza, Akyuz, Aysun, Jahediparizi, Faezeh, Doner, Ozge, Ashrafzadeh, Zohreh
We present the photometric analysis of six short-period systems (EI Oct, V336 TrA, NX Boo, V356 Boo, PS Boo, and V2282 Cyg). This is the first photometric analysis of these systems except for V336 TrA. Observations were conducted for 27 nights at thr
Externí odkaz:
http://arxiv.org/abs/2205.06318
Autor:
Tracy S. Gertler, Robyn Blackford
Publikováno v:
Frontiers in Nutrition, Vol 11 (2024)
Our core premise is that personalized variations of a ketogenic diet are likely to benefit pediatric patients with neuropsychiatric symptoms across multiple domains. Although pediatric epilepsy is currently a well-accepted indication for a strict ket
Externí odkaz:
https://doaj.org/article/eb33f51676c24b9cb053b6a98b654c0c
Autor:
Liakos, A., Moriarty, D. J. W., Blackford, M. G., West, J. F., Evans, P., Moriarty, C. M., Sweet, S. M.
Publikováno v:
A&A 663, A137 (2022)
This work presents an extensive analysis of the properties of three southern semi-detached eclipsing binaries hosting a pulsating component, namely HM Pup, V632 Sco, and TT Vel. Systematic multi-filtered photometric observations were obtained using t
Externí odkaz:
http://arxiv.org/abs/2204.13629