Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Dalong Wang"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Wear is a common issue in the operation of emulsion pumps. When it becomes severe, it can lead to machine downtime and economic losses. This paper aims to investigate the wear phenomenon on the slideway of emulsion pumps using Archard’s we
Externí odkaz:
https://doaj.org/article/74bb775b5107431496aa92d2e5062bad
Autor:
Bingshan WANG, Dalong WANG, Yilong WANG, Cunqiang CHEN, Yongyuan LI, Kexiang LI, Xingen MA, Yunzhi XIAO
Publikováno v:
Meitan kexue jishu, Vol 51, Iss S2, Pp 306-315 (2023)
Well 1 of Bailongshan Coal Mine is a coal and gas blow-out mine, the use of full-face tunnel boring machine (TBM) can better meet the needs of safe, efficient and environmentally friendly construction of coal mines. The cutterhead is a key component
Externí odkaz:
https://doaj.org/article/34ff53d8fd3b46fb96e74263cfbd4c02
Autor:
Xiaoteng Zeng, Dalong Wang
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Emulsion pump station is widely used to provide power for full-mechanized coal mining face equipment. With the development of the mining technique of longwall face and the extensive use of large mining height and high working resistance of t
Externí odkaz:
https://doaj.org/article/85c3a97269e24b549bb3d2570b6135eb
Autor:
Ran LI, Bo LIU, Dalong WANG, Jingbin CHEN, Tongcheng WANG, Rulin ZHOU, Jianqiang WANG, Kangkang ZHAO, Yuanzheng YU, Huaixin QIN, Mingliang LIU, Chao WANG
Publikováno v:
Meitan kexue jishu, Vol 50, Iss 12, Pp 247-253 (2022)
Intelligent fluid supply technology in working face is one of the core technologies of intelligent mining. In order to solve the requirements of high data transmission rate, high transmission stability and high data processing ability in the intellig
Externí odkaz:
https://doaj.org/article/cb547e9c1c994512b6cd3a7e5a979c60
Publikováno v:
PeerJ, Vol 11, p e15242 (2023)
Purpose To evaluate the value of positron emission tomography/computed tomography (PET/CT) combined with high-resolution CT (HRCT) in determining the degree of differentiation of lung adenocarcinoma. Methods From January 2018 to January 2022, 88 pati
Externí odkaz:
https://doaj.org/article/3619ecf73c864e19b1d1ca92985ce54a
Autor:
Jie Du, Xiaodong Chen, Yongshun Zhao, Tingting Zhao, Dalong Wang, Zujia Chen, Changyuan Wang, Qiang Meng, Jialin Yao, Huijun Sun, Kexin Liu, Jingjing Wu
Publikováno v:
Frontiers in Pharmacology, Vol 13 (2022)
CYP46A1 is a brain-specific enzyme responsible for cholesterol homeostasis. Inhibition of CYP46A1 activity serves as a therapeutic target for excitatory neurotoxicity. Sesame is a common medicine and food resource; its component lignans possess vario
Externí odkaz:
https://doaj.org/article/48b29ec92e544cb4a35dcf29954f4510
Publikováno v:
Measurement + Control, Vol 55 (2022)
Due to the construction of ultra-high voltage transmission lines, the lines will inevitably pass through residential areas. The power frequency magnetic field created by transmission lines will affect the location and design of transmission lines, as
Externí odkaz:
https://doaj.org/article/f3f466cf04f84aecbbc1739b05229906
Autor:
Tingting Zhao, Xuening Li, Yanwei Chen, Jie Du, Xiaodong Chen, Dalong Wang, Liyan Wang, Shan Zhao, Changyuan Wang, Qiang Meng, Huijun Sun, Kexin Liu, Jingjing Wu
Publikováno v:
Frontiers in Pharmacology, Vol 13 (2022)
Cancer patients generally has a high risk of thrombotic diseases. However, anticoagulant therapy always aggravates bleeding risks. Rivaroxaban is one of the most widely used direct oral anticoagulants, which is used as anticoagulant treatment or prop
Externí odkaz:
https://doaj.org/article/b38f206bb50e4390925eea9c0e2c89fb
Publikováno v:
Shock and Vibration, Vol 2022 (2022)
In order to comprehensively analyze the adaptability of four-leg hydraulic support with large mining height under impact dynamic load, this paper adopts HyperMesh software to conduct a flexible pretreatment for the top beam, shield beam, and front an
Externí odkaz:
https://doaj.org/article/eb4264d731fa4ba89112270320f8f9ee
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100207- (2021)
DC standard resistance is widely used in precision measurement, verification, traceability and other fields due to its high accuracy and good stability. First-class resistance standard has used to measure it based on the bridge turn equilibrium princ
Externí odkaz:
https://doaj.org/article/dc28a7c6c7ea4b7bba4778534d1be9d1