Results 1 to 10 of about 4,070,624 (297)
Period–amplitude co‐variation in biomolecular oscillators
IET Systems Biology, 2018 The period and amplitude of biomolecular oscillators are functionally important properties in multiple contexts. For a biomolecular oscillator, the overall constraints in how tuning of amplitude affects period, and vice versa, are generally unclear. Here,
Venkat Bokka, Abhishek Dey, Shaunak Sen
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Long-Term Variation of the Spin Period of a Magnetic Cataclysmic Variable, MU Camelopardalis [PDF]
Journal of Astronomy and Space Sciences, 2011 Results of an analysis of 11 nights of R-filter CCD photometry data of an intermediate polar MU Camelopardalis (MU Cam) obtained at the Korean 1.0 m telescope at Mt. Lemmon are reported. After checking the spin period with our data, Pspin =0.d01373801(59)
Ami Yun, Yonggi Kim, Chul-Sung Choi
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Geo-spatial Information ScienceGlobal Navigation Satellite System (GNSS) coordinate time series exhibit significant periodic characteristics. The existing studies mainly focus on obtaining accurate amplitude and phase of periodic signals, while the period lengths are commonly set as ...
Zhao Li +4 more
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Spatial Variation of Population Growth Rates for a Haditha Period (1987-2021) [PDF]
مجلة جامعة الأنبار للعلوم الإنسانية, 2023 Population growth is considered one of the important axes in modern population studies, and it has great importance for understanding the relationship between demographic phenomena and the extent of its consequences in terms of the number, growth, and ...
Nadia Taleb
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Quasi-Periodic Oscillation of a Magnetic Cataclysmic Variable, DO Draconis [PDF]
Journal of Astronomy and Space Sciences, 2017 In this paper, analysis results of the photometric data of DO Dra will be presented. DO Dra had been observed with 1 m LOAO telescope and 0.6 m CBNUO telescope from 2005 through 2014.
Kiyoung Han +4 more
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Light-Time Effects in Two Eclipsing Binaries V343 AQL and CX AQR [PDF]
Journal of Astronomy and Space Sciences, 2005 All times of minimum light for two eclipsing binaries V343 Aql and CX Aqr were collected and analyzed to study their orbital period variations. It was found that the orbital periods for both stars have varied in a cyclical way superposed on a parabola. A
Chun-Hwey Kim +2 more
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A Period Study of the Near Contact Binary EG Cep [PDF]
Journal of Astronomy and Space Sciences, 2006 New eight times of minimum light of the near-contact binary EG Cep were presented. All times of minimum light for EG Cep, including ours, were collected and analyzed to study it's orbital period variation. It was found that the orbital period have varied
Chun-Hwey Kim +2 more
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REDISCUSSION OF PER100 CHANGE OF THE CLOSE BINARY V65l CASSIOPEIAE [PDF]
Journal of Astronomy and Space Sciences, 2002 Observations of times of minimum lights of the eclipsing binary V65l Cas were carried out on the three nights from November 21-23, 2000. From our observations a total of seven new times of minimum lights was obtained.
Chun-Hwey Kim +4 more
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Variational quantum simulation for periodic materials [PDF]
Physical Review Research, 2022 8 pages, 5 ...
Nobuyuki Yoshioka +4 more
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CCD Photometric Observations and Light Curve Synthesis of the Near-Contact Binary XZ Canis Minoris [PDF]
Journal of Astronomy and Space Sciences, 2009 Through the photometric observations of the near-contact binary, XZ CMi, new BV light curves were secured and seven times of minimum light were determined.
Chun-Hwey Kim +4 more
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