Zobrazeno 1 - 10
of 277
pro vyhledávání: '"XIAOHUA DING"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Shear strength (SS) parameters are essential for understanding the mechanical behavior of materials, particularly in geotechnical engineering and rock mechanics. This study proposes a novel hierarchical ensemble model (HEM) to predict SS par
Externí odkaz:
https://doaj.org/article/893db5a6e6b94c73baec9caa1ebfa372
Autor:
Yan Shi, Xiaohua Ding
Publikováno v:
Clinical and Experimental Obstetrics & Gynecology, Vol 51, Iss 10, p 230 (2024)
Background: Gestational diabetes mellitus (GDM) is a common complication of pregnancy that has a certain impact on maternal and infant health. The aim of this study was to investigate the diagnostic value of microRNA-204-5p (miR-204-5p) in GDM by ana
Externí odkaz:
https://doaj.org/article/f50914581d0046c8aa1516635c1c180c
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The integration of distributed generation (DG) units into distribution networks (DNs) has brought about several operational challenges, including voltage issues and increased power loss. Energy storage equipped soft open points (E-SOPs) can accuratel
Externí odkaz:
https://doaj.org/article/d9cddc267acb4f54aa6bd05925671dca
Autor:
Xiaohua Ding, Zhongchen Ao, Wei Zhou, Hao Qin, Zhongao Yang, Wen An, Xiaoshuang Li, Honglin Liu
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 12, Pp 1551-1562 (2023)
This research proposes the utilization of a geopolymer-based blasting sealing material to improve the profitability of coal sales and reduce the rate of coal fragmentation during blasting in open pit mines. The study first focused on optimizing the s
Externí odkaz:
https://doaj.org/article/8b367cd4d5ec46d1be389b3a1632b77f
Autor:
Xiaohua Ding, Xin Liu, Zhongchen Ao, Hao Qin, Xiaoshuang Li, Kexin Huang, Shuangshuang Xiao, Mao Wu, Donghua Zhang, Chun Zhu
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract Surface coal mining procedures include piercing—blasting—mining and loading—transportation—discharging, blasting link exists due to the poor blasting effect leads to low loading efficiency, blasting dust caused by environmental pollu
Externí odkaz:
https://doaj.org/article/8abbbf9bb1d24e0eabab26fed78cbe5f
Publikováno v:
Fractal and Fractional, Vol 8, Iss 10, p 567 (2024)
In this paper, we propose a non-convex model with fractional-order applied to image deblurring problems. In the new model, fractional-order gradients have been introduced to preserve detailed features, and a source term with a blurry kernel is used f
Externí odkaz:
https://doaj.org/article/9ce038ce430042d1b0f6bdea07d4533d
Publikováno v:
Atmosphere, Vol 15, Iss 9, p 1118 (2024)
Open-pit coal mining offers high resource recovery, excellent safety conditions, and large-scale production. However, the process generates significant dust, leading to occupational diseases such as pneumoconiosis among miners and adversely affecting
Externí odkaz:
https://doaj.org/article/8447c453bcb2439080a88dd8258e9821
Autor:
Zhongao Yang, Xin Liu, Weimin Qian, Xiaohua Ding, Zhongchen Ao, Zhiyuan Zhang, Izhar Mithal Jiskani, Ya Tian, Bokang Xing, Abdoul Wahab
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3430 (2024)
Using a combination of experimental and numerical methods, this study examines the stability of the slope of Waste Dump#1 in Ziluoyi Iron Mine. We conducted direct shear tests on soil samples taken from the waste dump, which provided important insigh
Externí odkaz:
https://doaj.org/article/aae4eb0fd8e94067a00a69c4c4a88163
Publikováno v:
IEEE Access, Vol 11, Pp 112236-112247 (2023)
This paper proposes a security and economic integration scheduling of electricity-heat integrated energy systems (IES) in order to address the uncertainty from the renewable energy source (RES) and load demand and ensure voltage safety. Firstly, we d
Externí odkaz:
https://doaj.org/article/1117c8cafebb49eda2bb64aec1d7632c
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract The process of blasting stress wave propagation and crack propagation is directly affected by the physical properties of the rock mass and internal joints in the rock. In soft and hard rock layers, the blasting process is more complicated si
Externí odkaz:
https://doaj.org/article/947497dd9c59413cb0364ef5a42f266f