A5045676489- Astrophysics and Cosmic Phenomena
- Stellar, planetary, and galactic studies
- Galaxies: Formation, Evolution, Phenomena
- Astronomy and Astrophysical Research
- Pulsars and Gravitational Waves Research
- Gamma-ray bursts and supernovae
- Medical Research and Treatments
- Online Learning and Analytics
- Domain Adaptation and Few-Shot Learning
- Advanced Neural Network Applications
- Radio Astronomy Observations and Technology
- Dark Matter and Cosmic Phenomena
- Astrophysics and Star Formation Studies
- Neutrino Physics Research
- Industrial Vision Systems and Defect Detection
- Seismic Imaging and Inversion Techniques
- Anomaly Detection Techniques and Applications
- Educational Reforms and Innovations
- QR Code Applications and Technologies
- Particle Detector Development and Performance
Shanghai Electric (China)
2025
North China Electric Power University
2023
Xinjiang Astronomical Observatory
2012-2013
National Astronomical Observatories
2012
Addressing the issues of large model size and slow detection speed in real-time defect complex scenarios printed circuit boards (PCBs), this study proposes a new lightweight called SCF-YOLO. The aim SCF-YOLO is to solve problem resource limitation algorithm deployment. utilizes more compact MobileNet as feature extraction network, which effectively reduces number parameters significantly improves inference speed. Additionally, introduces learnable weighted fusion module neck, enhances...
Context. The early phase of the coalescence supermassive black hole (SMBH) binaries from their host galaxies provides a guaranteed source low-frequency (nHz − μHz) gravitational wave (GW) radiation by pulsar timing observations. These types GW sources would survive coalescing and be potentially identifiable.
Evolutionary population synthesis (EPS) models play an important role in many studies on the formation and evolution of galaxies. Most EPS are still poorly calibrated for certain stellar stages, especially treatment binary stars, which very different from single stars. We aim to present color-magnitude (C-M) color-color (C-C) relations passive model galaxies redshift z$\sim0.0-3.0$ study effect interactions these high-redshift Assuming exponentially declining star rate, we used a set...
In the context of new liberal arts construction, how foreign language education promotes development students’ critical thinking ability has become a key proposition to deepen reform and teaching at present. Traditional English focuses too much on explaining language, neglecting cultivation skills. This study takes majors in college languages university as survey object adopts questionnaire method investigate current state construction.
Variable stars in stellar clusters can offer key constraints on evolution and pulsation models, utilising estimates of host cluster properties to constrain physical parameters. We present a catalogue 86 luminous (F814W<19) variable M31 identified by mining the archival Panchromatic Hubble Andromeda Treasury (PHAT) survey using combination statistical analysis sparse PHAT light curves difference imaging. determine evolutionary phases initial masses these matching them with theoretical...
Based on the control-value theory, broaden-and-build theory and well-being this study investigated enjoyment boredom of 200 Chinese college students in online foreign language classes through questionnaires, predictive effects these two emotions learning effectiveness classes. In addition, 10 subjects were randomly selected to conduct semi-structured interviews ask questions about their emotional changes reasons learning. The results showed that: classroom environment, level was higher,...