Zobrazeno 1 - 10
of 4 318
pro vyhledávání: '"An Fenghui"'
Autor:
Li, Lifang, Zhang, Fenghui
We present here 55 short period PCEBs containing a hot WD and a low-mass MS. Based on the photometric data from ZTF DR19, the light curves are analyzed for about 200 WDMS binaries with emission line(s) identified from SDSS or LAMOST spectra, in which
Externí odkaz:
http://arxiv.org/abs/2407.13525
Autor:
Lokin, Felix, Yu, Fenghui
This paper focuses on computing the fill probabilities for limit orders positioned at various price levels within the limit order book, which play a crucial role in optimizing executions. We adopt a generic stochastic model to capture the dynamics of
Externí odkaz:
http://arxiv.org/abs/2403.02572
Cloud computing is an attractive technology for providing computing resources over the Internet. Task scheduling is a critical issue in cloud computing, where an efficient task scheduling method can improve overall cloud performance. Since cloud comp
Externí odkaz:
http://arxiv.org/abs/2401.02223
Fog computing has become an attractive research topic in recent years. As an extension of the cloud, fog computing provides computing resources for Internet of Things (IoT) applications through communicative fog nodes located at the network edge. Fog
Externí odkaz:
http://arxiv.org/abs/2401.02219
Publikováno v:
Materials Research, Vol 22, Iss suppl 2 (2019)
Recrystallization kinetics of Fe-3%Si with initial grain size 296~839µm at the temperature range 1223~1423K, strain range from 0.51 to 0.92, strain rate range 5~80s−1 was studied by isothermal compression test using Gleeble-2000. The effect of str
Externí odkaz:
https://doaj.org/article/fb90f5581713478b9b91939485b86683
NGC7793, NGC300, M33 and NGC2403 are four nearby undisturbed and bulgeless low-mass spiral galaxies with similar morphology and stellar mass. They are ideal laboratories to study disc formation scenarios and stellar mass growth histories. We construc
Externí odkaz:
http://arxiv.org/abs/2309.07480
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7469-7481 (2024)
In this study, a 900 MPa grade hot-rolled ferrite/bainite high hole expansion steel was developed using thermomechanical controlled processing (TMCP) and medium-temperature coiling with a Ti–Nb–V multi-microalloy design. The effects of cooling ra
Externí odkaz:
https://doaj.org/article/4e07c7cd5d2340e1a1abeba899529223
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Enzymes with high catalytic activity and stability are essential for industrial production, yet most natural enzymes do not meet these requirements. Therefore, efficient strategies for enzyme engineering are crucial. In this study, we develo
Externí odkaz:
https://doaj.org/article/8065b17ca6de470183777659088c8d18
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Coal and gas outbursts, along with rock bursts, are common dynamic disasters in coal mining, threatening the safety and green production of coal mines. The distribution of coal seam stress is an external factor contributing to coal mine powe
Externí odkaz:
https://doaj.org/article/b2e295ee380643ab938de406d821bd83
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 17, Iss 1, Pp 1-17 (2024)
Abstract The detection of landslide areas and surface characteristics is the prerequisite and basis of landslide hazard risk assessment. The traditional method relies mainly on manual field identification, and discrimination is based on the lack of u
Externí odkaz:
https://doaj.org/article/2bc3bea492d6455bb44e4fec5de9f824