Zobrazeno 1 - 10
of 978
pro vyhledávání: '"THOMAS, H. C."'
Autor:
Daisy Y. M. Ng, Wanying Sun, Thomas H. C. Sit, Christopher J. Brackman, Anne C. N. Tse, Christine H. T. Bui, Amy W. Y. Tang, Andrew N. C. Wong, Andrew T. L. Tsang, Joe C. T. Koo, Samuel M. S. Cheng, Malik Peiris, Alex W. H. Chin, Leo L. M. Poon
Publikováno v:
Virology Journal, Vol 21, Iss 1, Pp 1-11 (2024)
Abstract Wild waterfowl serve as a reservoir of some astroviruses. Fecal samples from wild waterfowl collected at Hong Kong's Marshes were tested using pan-astrovirus reverse transcription-PCR. Positive samples underwent subsequent host identificatio
Externí odkaz:
https://doaj.org/article/826a22f9a2b64bd0b06dbca9cf45642e
Publikováno v:
A&A 645, A56 (2021)
We report results on the ROSAT-discovered noneclipsing short-period polars RX J0154.0-5947, RX J0600.5-2709, RX J0859.1+0537, RX J0953.1+1458, and RX J1002.2-1925 collected over 30 years. We present accurate linear orbital ephemerides that allow a co
Externí odkaz:
http://arxiv.org/abs/2010.11678
Publikováno v:
A&A 634, A91 (2020)
We report on the X-ray observations of the eclipsing polar HY Eri (RX J0501-0359), along with its photometric, spectrophotometric, and spectropolarimetric optical variations, collected over 30 years. With an orbital period of 2.855 h, HY Eri falls ne
Externí odkaz:
http://arxiv.org/abs/2001.01967
Autor:
Cheng, Samuel M S, Chang, Lydia D J, Krishnan, Pavithra, Ng, Daisy Y M, Liu, Gigi Y Z, Hui, Mani M Y, Ho, Sin Ying, Su, Wen, Sia, Sin Fun, Choy, Ka-Tim, Cheuk, Sammi S Y, Lau, Sylvia P N, Tang, Amy W Y, Koo, Joe C T, Yung, Louise, Yen, Hui-Ling *, Sit, Thomas H C *, Brackman, Christopher J, Chuk, Shirley S Y, Gu, Haogao, Tam, Karina W S, Law, Pierra Y T, Leung, Gabriel M, Peiris, Malik, Poon, Leo L M *
Publikováno v:
In The Lancet 12-18 March 2022 399(10329):1070-1078
Akademický článek
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Oceanic pressure measurements, even in very deep water, and atmospheric pressure or seismic records, from anywhere on Earth, contain noise with dominant periods between 3 and 10 seconds, that is believed to be excited by ocean surface gravity waves.
Externí odkaz:
http://arxiv.org/abs/1209.5015
We report optical and X-ray observations of the high-field polar RXJ1007.5-2017 performed between 1990 and 2012. It has an orbital period of 208.60 min determined from the ellipsoidal modulation of the secondary star in an extended low state. The spe
Externí odkaz:
http://arxiv.org/abs/1209.2838