Zobrazeno 1 - 10
of 2 262
pro vyhledávání: '"Winget P"'
Autor:
Kao, Malia L., Hawkins, Keith, Rogers, Laura K., Bonsor, Amy, Dunlap, Bart H., Sanders, Jason L., Montgomery, M. H., Winget, D. E.
White dwarfs (WDs) polluted by exoplanetary material provide the unprecedented opportunity to directly observe the interiors of exoplanets. However, spectroscopic surveys are often limited by brightness constraints, and WDs tend to be very faint, mak
Externí odkaz:
http://arxiv.org/abs/2405.17667
Autor:
Nora L. Krutz, Ian Kimber, Jason Winget, Minh N. Nguyen, Vachiranee Limviphuvadh, Sebastian Maurer-Stroh, Catherine Mahony, G. Frank Gerberick
Publikováno v:
Journal of Immunotoxicology, Vol 21, Iss 1 (2024)
AbstractThe demand for botanicals and natural substances in consumer products has increased in recent years. These substances usually contain proteins and these, in turn, can pose a risk for immunoglobulin E (IgE)-mediated sensitization and allergy.
Externí odkaz:
https://doaj.org/article/2320296b9cd242919a6fd10a22092c29
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract Background COVID-19 impacted the mental health of healthcare workers, who endured pressures as they provided care during a prolonged crisis. We aimed to explore whether and how a Trauma-Informed Care (TIC) approach was reflected in qualitati
Externí odkaz:
https://doaj.org/article/52a467bfb34b42a0a8b74f360882a5e5
Autor:
da Rosa, Gabriela Oliveira, Kepler, S. O., Córsico, Alejandro H., Costa, J. E. S., Hermes, J. J., Kawaler, S. D., Bell, Keaton J., Montgomery, M. H., Provencal, J. L., Winget, D. E., Handler, G., Dunlap, Bart, Clemens, J. C., Uzundag, Murat
PG 1159-035 is the prototype of the DOV hot pre-white dwarf pulsators. It was observed during the Kepler satellite K2 mission for 69 days in 59 s cadence mode and by the TESS satellite for 25 days in 20 s cadence mode. We present a detailed asterosei
Externí odkaz:
http://arxiv.org/abs/2208.04791
Autor:
Vanderbosch, Zachary P., Hermes, J. J., Winget, Don E., Montgomery, Michael H., Bell, Keaton J., Nitta, Atsuko, Kepler, S. O.
We present a dedicated search for new pulsating helium-atmosphere (DBV) white dwarfs from the Sloan Digital Sky Survey using the McDonald 2.1m Otto Struve Telescope. In total we observed 55 DB and DBA white dwarfs with spectroscopic temperatures betw
Externí odkaz:
http://arxiv.org/abs/2201.09893
Autor:
Córsico, Alejandro H., Uzundag, Murat, Kepler, S. O., Silvotti, Roberto, Althaus, Leandro G., Koester, Detlev, Baran, Andrzej S., Bell, Keaton J., Bischoff-Kim, Agnès, Hermes, J. J., Kawaler, Steve D., Provencal, Judith L., Winget, Don E., Montgomery, Michael H., Bradley, Paul A., Kleinman, S. J., Nitta, Atsuko
Publikováno v:
A&A 659, A30 (2022)
The collection of high-quality photometric data by space telescopes is revolutionizing the area of white-dwarf asteroseismology. Among the different kinds of pulsating white dwarfs, there are those that have He-rich atmospheres, and they are called D
Externí odkaz:
http://arxiv.org/abs/2111.15551
Autor:
Guidry, Joseph A., Vanderbosch, Zachary P., Hermes, J. J., Barlow, Brad N., Lopez, Isaac D., Boudreaux, Emily M., Corcoran, Kyle A., Bell, Keaton J., Montgomery, M. H., Heintz, Tyler M., Castanheira, Barbara G., Reding, Joshua S., Dunlap, Bart H., Winget, D. E., Winget, Karen I., Kuehne, J. W.
We present a novel method to detect variable astrophysical objects and transient phenomena using anomalous excess scatter in repeated measurements from public catalogs of Gaia DR2 and Zwicky Transient Facility (ZTF) DR3 photometry. We first provide a
Externí odkaz:
http://arxiv.org/abs/2012.00035
Autor:
Kepler, S. O., Winget, D. E., Vanderbosch, Zachary P., Castanheira, Barbara Garcia, Hermes, J. J., Bell, Keaton J., Mullally, Fergal, Romero, Alejandra D., Montgomery, M. H., DeGennaro, Steven, Winget, Karen I., Chandler, Dean, Jeffery, Elizabeth J., Fritzen, Jamile K., Williams, Kurtis A., Chote, Paul, Zola, Staszek
The pulsating hydrogen atmosphere white dwarf star G 117-B15A has been observed since 1974. Its main pulsation period at 215.19738823(63) s, observed in optical light curves, varies by only (5.12+/-0.82)x10^{-15} s/s and shows no glitches, as pulsars
Externí odkaz:
http://arxiv.org/abs/2010.16062
Autor:
Casewell, S. L., Belardi, C., Parsons, S. G., Littlefair, S. P., Braker, I. P., Hermes, J. J., Debes, J., Vanderbosch, Z., Burleigh, M. R., Gaensicke, B. T., Dhillon, V. S., Marsh, T. R., Winget, D. E., Winget, K. I.
We present the discovery of only the third brown dwarf known to eclipse a non-accreting white dwarf. Gaia parallax information and multi-colour photometry confirm that the white dwarf is cool (9950$\pm$150K) and has a low mass (0.45$\pm$0.05~MSun), a
Externí odkaz:
http://arxiv.org/abs/2006.09417
Autor:
Szkody, Paula, Godon, Patrick, Gaensicke, Boris T., Kafka, Stella, Castillo, Odette F. T., Bell, Keaton J., Cho, P. B., Sion, Edward M., Kumar, Praphull, Townsley, Dean M., Vanderbosch, Zach, Winget, Karen I., Loohuis, Claire J. Olde
Following the pulsation spectrum of a white dwarf through the heating and cooling involved in a dwarf nova outburst cycle provides a unique view of the changes to convective driving that take place on timescales of months versus millenia for non-accr
Externí odkaz:
http://arxiv.org/abs/2104.14720