Explanipedia

Expert Consensus on Full-Cycle Rehabilitation for Elderly Patients with Chronic Heart Failure Open

Jing He, Jie Jia, Xin Chen, Anqin Dong, Yonghua Ding , et al. · 2025

Bicarbonate-Rich Mineral Water Mitigates Hypoxia-Induced Osteoporosis in Mice via Gut Microbiota and Metabolic Pathway Regulation Open

Yonghua Ding, Weili Liu, Xi Zhang, Bin Xue, Xiaobo Yang , et al. · 2025

Background: High-altitude hypoxia is known to adversely affect bone health, leading to accelerated bone loss and metabolic alterations. Recent studies suggest that factors such as bicarbonate and gut microbiota may play key roles in bone h…

Rehabilitation and Respiratory Expert Consensus on Full-Cycle Rehabilitation Assessment and Treatment for Older Adults with Lung Cancer Open

Jie Jia, Xin Chen, Jing He, Anqin Dong, Yonghua Ding , et al. · 2025

Online Public Attention Toward Diabetes in Mainland China: Infodemiology Study Using the Baidu Index (Preprint) Open

怀锴宋, Yixuan Huang, Jianqun Li, Yonghua Ding, Min Xu , et al. · 2025

BACKGROUND In the digital age, users leave traces of their online behaviour. Researchers can use traces to gain insights into behaviour, interpret emotions and monitor disease prevalence. However, infodemiology analysis is rare in diabete…

Healing of the edge magnetic island in the island divertor configuration on J-TEXT Open

Zhangrong Hou, Song Zhou, Nengchao Wang, Yonghua Ding, Zhonghe Jiang , et al. · 2025

The phenomena of island healing and configuration transition induced by high-power electron cyclotron resonance heating (ECRH) have been investigated in the island divertor configuration on the J-TEXT tokamak. Experimental results reveal t…

Depressive Symptoms and Glycemic Control Among Children and Adolescents With Diabetes: The Mediation Effect of Self‐Care Behaviors Open

H.C. Song, Yixuan Huang, Jianqun Li, Yonghua Ding, Zhihua Luo , et al. · 2025

Objective This study aimed to assess the association between depressive symptoms and glycemic control among children and adolescents with diabetes and to determine if their self‐care behaviors mediate this association. Methods A total of 2…

Respiratory and Rehabilitation Expert Consensus on Full-Cycle Rehabilitation Assessment and Treatment for Elderly Patients with Chronic Obstructive Pulmonary Disease Open

Xin Chen, Jie Jia, Yonghua Ding, Xujun Ye, Anqin Dong , et al. · 2024

First application of the island divertor configuration in the J-TEXT tokamak Open

Song Zhou, Yonghua Ding, Y. Liang, Zhonghe Jiang, Nengchao Wang , et al. · 2024

For the first time, an island divertor configuration was successfully implemented in the J-TEXT tokamak to improve heat exhaust and impurity control. The magnetic island is generated by applying external resonant magnetic perturbation fiel…

Chinese Expert Consensus on Full-Cycle Rehabilitation of Coronary Heart Disease in the Elderly Open

Anqin Dong, Jie Jia, Xin Chen, Yonghua Ding, Xujun Ye , et al. · 2024

High-beta disruption prediction study on HL-2A with instance-based transfer learning Open

Yi Zhong, Wei Zheng, Zhongyong Chen, W. Yan, F. Xia , et al. · 2024

Unmitigated disruptions pose a much more serious threat when large-scale tokamaks are operating in the high performance regime. Machine learning based disruption predictors can exhibit impressive performance. However, their effectiveness i…

SFVInt: Simple, Fast and Generic Variable-Length Integer Decoding using Bit Manipulation Instructions Open

Gang Liao, Ye Liu, Yonghua Ding, Le Cai, Jianjun Chen · 2024

The ubiquity of variable-length integers in data storage and communication necessitates efficient decoding techniques. In this paper, we present SFVInt, a simple and fast approach to decode the prevalent Little Endian Base-128 (LEB128) var…

Cross-tokamak disruption prediction based on domain adaptation Open

Chengshuo Shen, Wei Zheng, Bihao Guo, Yonghua Ding, Dalong Chen , et al. · 2024

The high acquisition cost and the significant demand for disruptive discharges for data-driven disruption prediction models in future tokamaks pose an inherent contradiction in disruption prediction research. In this paper, we demonstrated…

Dynamic characteristics of edge plasma profiles during the opening of edge islands on the J-TEXT tokamak Open

Junjie Yang, Y. Liang, Peng Shi, Nengchao Wang, Song Zhou , et al. · 2024

On the J-TEXT tokamak, the dynamics of edge magnetic topology during the opening of the edge magnetic islands induced by the external Resonant Magnetic Perturbation (RMP) are investigated. The edge island chain is pushed outward by increas…

First observation of beta-induced Alfvén eigenmode inside the edge magnetic island on the J-TEXT tokamak Open

Jie Yang, Y. Liang, Nengchao Wang, Peng Shi, Song Zhou , et al. · 2023

Experiments conducted on the J-TEXT tokamak have provided the first evidence that the Beta-induced Alfvén Eigenmode (BAE) is localized inside the isolated helical flux tube of its edge m / n = 3/1 magnetic island. The observations show tha…

Critical roles of edge turbulent transport in the formation of high-field-side high-density front and density limit disruption in J-TEXT tokamak Open

Peng Shi, Yuhan Wang, Li Gao, H.J. Sun, Qinghu Yang , et al. · 2023

This article presents an in-depth study of the sequence of events leading to density limit disruption in J-TEXT tokamak plasmas, with an emphasis on boudary turbulent transport and the high-field-side high-density (HFSHD) front. These phen…

Pure uniportal video-assisted thoracic surgery for treating thoracic tuberculous spondylitis: an initial case series of seven patients Open

Xiu Xin, Yungang Chen, Yonghua Ding, Qıang Zhang, Deqiang Chen · 2023

Reduction of the external resonant magnetic perturbation threshold for 2/1 locked mode excitation by the pre-excited mode on J-TEXT Open

Q. Zhang, Nengchao Wang, Zhuo Huang, Feiyue Mao, Ying He , et al. · 2023

A significant reduction of the external resonant magnetic perturbation (RMP) required for exciting the locked mode (LM) has been observed experimentally due to the presence of an existing LM on J-TEXT. In a plasma with edge safety factor q…

Validation of the plasma-wall self-organization model for density limit in ECRH-assisted start-up of Ohmic discharges on J-TEXT Open

Jiaxing Liu, Ping Zhu, D. F. Escande, Junli Zhang, Donghui Xia , et al. · 2023

A recently developed plasma-wall self-organization model (Escande et al 2022 Nucl. Fusion 62 026001) predicts a significantly enhanced density limit, which may be attainable in tokamaks with ECRH-assisted Ohmic start-up and sufficiently hi…

Experimental study of electron cyclotron heating assisted start-up on J-TEXT Open

Junli Zhang, P.C. de Vries, K. Nagasaki, Donghui Xia, Wei Jiang , et al. · 2023

Second harmonic X-mode (X2 mode) electron cyclotron heating (ECH) assisted start-up has been studied experimentally on the J-TEXT device to determine the minimum ECH power requirements to assist breakdown and develop a better physical desc…

Prevention of mode coupling by external applied resonant magnetic perturbation on the J-TEXT tokamak Open

Ying He, Nengchao Wang, Da Li, Yonghua Ding, Song Zhou , et al. · 2023

Toroidal coupling between m / n = 2/1 and m / n = 3/1 modes frequently occurs in the J-TEXT, where m ( n ) is the poloidal (toroidal) mode number. These coupled modes destabilize each other, leading to confinement degradation and even trig…

Effect of the toroidal flow shear on the <i>m</i>/<i>n</i> = 2/1 tearing mode by using the rotating resonant magnetic perturbations in the J-TEXT Tokamak Open

Ruo Jia, Da Li, Yonghua Ding, Zhengkang Ren, Nengchao Wang , et al. · 2023

It has been found that a higher-frequency rotating resonant magnetic perturbation (RRMP) can suppress a large tearing mode (TM) and avoid subsequent disruption (Li et al 2020 Nucl. Fusion 60 056022). To clarify the mechanism of the stabili…

The behaviour of the argon transport with electron cyclotron resonance heating in J-TEXT Open

W. Yan, Zhongyong Chen, Xiaolong Zhang, Donghui Xia, Yuejiang Shi , et al. · 2023

The transport of impurities is very important for burning plasma; in particular, the accumulation of highly charged impurities will lead to the deterioration of plasma performance and trigger disruption by radiation losses. In order to stu…

Disruption prediction based on fusion feature extractor on J-TEXT Open

Wei Zheng, Fengming Xue, Zhongyong Chen, Chengshuo Shen, Xinkun Ai , et al. · 2023

Predicting disruptions across different tokamaks is necessary for next generation device. Future large-scale tokamaks can hardly tolerate disruptions at high performance discharge, which makes it difficult for current data-driven methods t…

Disruption Precursor Onset Time Study Based on Semi-supervised Anomaly Detection Open

Xinkun Ai, Wei Zheng, Ming Zhang, Dalong Chen, Chengshuo Shen , et al. · 2023

The full understanding of plasma disruption in tokamaks is currently lacking, and data-driven methods are extensively used for disruption prediction. However, most existing data-driven disruption predictors employ supervised learning techn…

Experimental and numerical modeling of plasma start-up assisted by electron drift injection on J-TEXT Open

Junli Zhang, Zhifeng Cheng, Yanli Peng, Zhoujun Yang, K. Nagasaki , et al. · 2023

Start-up is one of the critical phases for tokamak discharge. The electron drift injection (EDI) system has been developed on J-TEXT for start-up studies. A breakdown experiment with EDI-assisted start-up has been conducted, which verified…

Effect of 2/1 Tearing Mode on Radiation Asymmetry During Disruptions on J-Text Open

F Q Liu, Wei Yan, Yong Chen, You Li, Jiangang Fang , et al. · 2023

Quasi-static magnetic compression of field-reversed configuration plasma: amended scalings and limits from two-dimensional MHD equilibrium Open

Abba Alhaji Bala, Ping Zhu, Haolong Li, Yonghua Ding, Jiaxing Liu , et al. · 2022

In this work, several key scaling laws of the quasi-static magnetic compression of field reversed configuration (FRC) plasma (Spencer et al 1983 Phys. Fluids 26 1564) are amended from a series of two-dimensional FRC MHD equilibriums numeri…

Accelerating the magnetic island by the modulated resonant magnetic perturbation for the disruption avoidance on J-TEXT Open

Da Li, Nengchao Wang, Yonghua Ding, Q. Yu, Mao Li , et al. · 2022

The acceleration of the magnetic island rotation by the modulated resonant magnetic perturbation (MRMP) has been studied in J-TEXT tokamak experiments. After applying the MRMP, the phase difference between the tearing mode (TM) and MRMP, Δ…

Development of the pellet injection system on the J-TEXT tokamak Open

Yingzhou Jiang, Zhongyong Chen, You Li, Wei Yan, A. Ya. Lukin , et al. · 2022

Pellet injection is an attractive technology for core-fueling and magnetohydrodynamic study in magnetic-confinement fusion devices like tokamaks and stellarators. It can inject solid hydrogen/deuterium pellets into the plasma with deeper d…

Project Design of a Pulsed D-D Fusion Neutron Source Based on Field Reversed Configuration Open

Yuan Pan, Zhijiang Wang, Songtao Wu, Ming Zhang, Zhipeng Chen , et al. · 2022

The fusion neutron source is of great significance for conducting material testing for future fusion reactors, as it can genuinely reflect the change of material properties under fusion neutron irradiation. The International Fusion Materia…

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