Search Results - "Yan, Yihua"

Time Profile Study of Type III Solar Radio Bursts Using Parker Solar Probe by Thapa, Tulsi, Yan, Yihua

“…Solar type III radio bursts are crucial indicators of energetic electron activity in the solar corona and interplanetary space. Our assessment of 43…”
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Photobiomodulation for Neurodegenerative Diseases: A Scoping Review by Shen, Qi, Guo, Haoyun, Yan, Yihua

“…Neurodegenerative diseases involve the progressive dysfunction and loss of neurons in the central nervous system and thus present a significant challenge due…”
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Quasi-periodic Pulsations before and during a Solar Flare in AR 12242 by Chen, Xingyao, Yan, Yihua, Tan, Baolin, Huang, Jing, Wang, Wei, Chen, Linjie, Zhang, Yin, Tan, Chengming, Liu, Donghao, Masuda, Satoshi

“…Quasi-periodic pulsations (QPPs) are frequently observed in solar flares, which may reveal some essential characteristics of both thermal and nonthermal energy…”
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Broad and Bidirectional Narrow Quasiperiodic Fast-propagating Wave Trains Associated with a Filament-driven Halo Coronal Mass Ejection on 2023 April 21 by Zhou, Xinping, Shen, Yuandeng, Yan, Yihua, Yu, Ke, Qu, Zhining, Ibrahim, Ahmed Ahmed, Tang, Zehao, Zhou, Chengrui, Tan, Song, Qiu, Ye, Liang, Hongfei

“…This paper presents three distinct wave trains that occurred on 2023 April 21: a broad quasiperiodic fast-propagating (QFP) wave train and bidirectional narrow…”
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EFFECT OF A SAUSAGE OSCILLATION ON RADIO ZEBRA-PATTERN STRUCTURES IN A SOLAR FLARE by Yu, Sijie, Nakariakov, V. M., Yan, Yihua

“…ABSTRACT Sausage modes that are axisymmetric fast magnetoacoustic oscillations of solar coronal loops are characterized by variation of the plasma density and…”
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No-Reference Retargeted Image Quality Assessment Based on Pairwise Rank Learning by Ma, Lin, Xu, Long, Zhang, Yichi, Yan, Yihua, Ngan, King Ngi

“…In this paper, we propose a novel no-reference image quality assessment method for the retargeted image based on the pairwise rank learning approach. Each…”
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Multi-Task Rank Learning for Image Quality Assessment by Xu, Long, Li, Jia, Lin, Weisi, Zhang, Yongbing, Ma, Lin, Fang, Yuming, Yan, Yihua

“…In practice, images are distorted by more than one distortion. For image quality assessment (IQA), existing machine learning (ML)-based methods generally…”
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MICROWAVE ZEBRA PATTERN STRUCTURES IN THE X2.2 SOLAR FLARE ON 2011 FEBRUARY 15 by Tan, Baolin, Yan, Yihua, Tan, Chengming, Sych, Robert, Gao, Guannan

“…A zebra pattern (ZP) structure is the most intriguing fine structure on the dynamic spectrograph of a solar microwave burst. On 2011 February 15, an X2.2 flare…”
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A New Image Restoration Method for MUSER by Wang, Wei, Yan, Yihua

“…Solar radio images in decimeter wave range consist of many complicated components including a disk component, some bright and weak compact sources, and many…”
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Short-term variability of the Sun-Earth system: an overview of progress made during the CAWSES-II period by Gopalswamy, Nat, Tsurutani, Bruce, Yan, Yihua

“…This paper presents an overview of results obtained during the CAWSES-II period on the short-term variability of the Sun and how it affects the near-Earth…”
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Free-Energy Principle Inspired Video Quality Metric and Its Use in Video Coding by Xu, Long, Lin, Weisi, Ma, Lin, Zhang, Yongbing, Fang, Yuming, Ngan, King Ngi, Li, Songnan, Yan, Yihua

“…In this paper, we extend the free-energy principle to video quality assessment (VQA) by incorporating with the recent psychophysical study on human visual…”
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Mingantu Spectral Radioheliograph for Solar and Space Weather Studies by Yan, Yihua, Chen, Zhijun, Wang, Wei, Liu, Fei, Geng, Lihong, Chen, Linjie, Tan, Chengming, Chen, Xingyao, Su, Cang, Tan, Baolin

“…The Chinese Spectral Radioheliograph (CSRH) covering 400 MHz-15 GHz frequency range was constructed during 2009–2016 in Mingantu Observing Station, National…”
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Three-Dimensional Nonlinear Force-Free Field Reconstruction of Solar Active Region 11158 by Direct Boundary Integral Equation by Wang, Rui, Yan, Yihua, Tan, Baolin

“…A three-dimensional coronal magnetic field is reconstructed for the NOAA active region 11158 on 14 February 2011. A GPU-accelerated direct boundary integral…”
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GPU-Based High-performance Imaging for Mingantu Spectral RadioHeliograph by Mei, Ying, Wang, Feng, Wang, Wei, Chen, Linjie, Liu, Yingbo, Deng, Hui, Dai, Wei, Liu, Cuiyin, Yan, Yihua

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Multi-Wavelength Observations of a Failed Filament Eruption and Associated Hovered Coronal Mass Ejection by Zhang, Yin, Tan, Baolin, Tan, Chengmin, Huang, Jing, Yan, Yihua

“…Failed filament eruption remains mysterious on its initiation, magnetic environment, and erupting and failing mechanisms. We present multi-wavelength…”
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QUASI-PERIODIC WIGGLES OF MICROWAVE ZEBRA STRUCTURES IN A SOLAR FLARE by YU, SIJIE, Nakariakov, V M, Selzer, L A, Tan, Baolin, Yan, Yihua

“…Quasi-periodic wiggles of microwave zebra pattern (ZP) structures with periods ranging from about 0.5 s to 1.5 s are found in an X-class solar flare on 2006…”
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Nonlinear force-free field extrapolation of the coronal magnetic field using the data obtained by the Hinode satellite by He, Han, Wang, Huaning, Yan, Yihua

“…The Hinode satellite can obtain high‐quality photospheric vector magnetograms of solar active regions and the simultaneous coronal loop images in soft X‐ray…”
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RELAXATION OF MAGNETIC FIELD RELATIVE TO PLASMA DENSITY REVEALED FROM MICROWAVE ZEBRA PATTERNS ASSOCIATED WITH SOLAR FLARES by YU, SIJIE, Yan, Yihua, Tan, Baolin

“…It is generally considered that the emission of microwave zebra pattern (ZP) structures requires high density and high temperature, which is similar to the…”
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Structural equation model of the spatial distribution of water engineering facilities along the Beijing-Hangzhou grand canal and its relationship with natural factors by Cheng, Wang, Yiwen, Zhang, Liang, Li, Yihua, Yan, Guanhua, Wang, Xin, Qiu, Yangqinxue, Zeng

“…Water engineering facilities are a crucial component of the Beijing-Hangzhou Grand Canal during the Ming and Qing dynasties, and their distribution is closely…”
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The Solar Activity Monitor Network – SAMNet by Erdélyi, Robertus, Korsós, Marianna B., Huang, Xin, Yang, Yong, Pizzey, Danielle, Wrathmall, Steven A., Hughes, Ifan G., Dyer, Martin J., Dhillon, Vikram S., Belucz, Bernadett, Brajša, Roman, Chatterjee, Piyali, Cheng, Xuewu, Deng, Yuanyong, Domínguez, Santiago Vargas, Joya, Raúl, Gömöry, Peter, Gyenge, Norbert G., Hanslmeier, Arnold, Kucera, Ales, Kuridze, David, Li, Faquan, Liu, Zhong, Xu, Long, Mathioudakis, Mihalis, Matthews, Sarah, McAteer, James R.T., Pevtsov, Alexei A., Pötzi, Werner, Romano, Paolo, Shen, Jinhua, Temesváry, János, Tlatov, Andrey G., Triana, Charles, Utz, Dominik, Veronig, Astrid M., Wang, Yuming, Yan, Yihua, Zaqarashvili, Teimuraz, Zuccarello, Francesca

“…The Solar Activity Magnetic Monitor (SAMM) Network (SAMNet) is a future UK-led international network of ground-based solar telescope stations. SAMNet, at its…”
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