43 citations
- Nanjing UniversityCN6 papers
- Southeast UniversityCN3 papers
- Astronomy and SpaceAU2 papers
- Beijing PlanetariumCN2 papers
- Chinese Academy of SciencesCN2 papers
- Instituto de Astrofísica de AndalucíaES2 papers
- Kunming UniversityCN2 papers
- Nanjing Agricultural UniversityCN2 papers
- Nanjing Forestry UniversityCN2 papers
- Nanjing Normal UniversityCN2 papers
- National Astronomical ObservatoriesCN2 papers
- Peking UniversityCN2 papers
14 papers
Spectral Dataset of Stripped-Envelope Supernovae from the Tsinghua Supernova Group
Danfeng Xiang, Xiaofeng Wang, Jujia Zhang +40
The extent of envelope stripping in the progenitor stars is directly reflected in the diversity of spectral features observed in stripped-envelope supernovae (SESNe). Through exten…
SN 2022acko: a low-luminosity SNe IIP with signs of early circumstellar interaction
Lin Han, Zhang Jujia, Wang Xiaofeng +13
We present optical-ultraviolet photometry and optical spectra for the type II supernova (SN) 2022acko. The spectroscopic observations span phases from 1.5 to 60 days…
Semi-Supervised Federated Learning via Dual Contrastive Learning and Soft Labeling for Intelligent Fault Diagnosis
Yajiao Dai, Jun Li, Zhen Mei +5
Intelligent fault diagnosis (IFD) plays a crucial role in ensuring the safe operation of industrial machinery and improving production efficiency. However, traditional supervised d…
Critical Nodes Identification in Complex Networks: A Survey
Duxin Chen, Jiawen Chen, Xiaoyu Zhang +5
Complex networks have become essential tools for understanding diverse phenomena in social systems, traffic systems, biomolecular systems, and financial systems. Identifying critic…
Multiwavelength Analysis of a Nearby Heavily Obscured AGN in NGC 449
Xiaotong Guo, Qiusheng Gu, Jun Xu +5
We presented the multiwavelength analysis of a heavily obscured active galactic nucleus (AGN) in NGC 449. We first constructed a broadband X-ray spectrum using the latest NuSTAR an…
The Variability of the Narrow-line Seyfert 1 Galaxies from the PanSTARRS's View
Hongtao Wang, Yanping Su, Xue Ge +2
By means of the data sets from the Pan-STARRAS1 survey, we have systematically examined the relationship between the variability characteristics and the physical parameters of the…