Zobrazeno 1 - 10
of 11 754
pro vyhledávání: '"LIU Cong"'
Autor:
LI Yu, ZHANG Jie, WANG Anshuai, HAN Hongge, LIU Cong, ZENG Xingchang, ZHOU Xiaoming, YU Xuehui
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 9, Pp 66-74 (2024)
【Objective】 The rubber ring is a crucial component in fracturing pumps, yet it is highly prone to erosion. This study investigates the effects of fracturing particles on erosion and wear of the rubber ring. 【Method】 The study was based on the
Externí odkaz:
https://doaj.org/article/3485733aa359440dbeaf061ed1f26cf7
Publikováno v:
Shipin yu jixie, Vol 40, Iss 7, Pp 231-240 (2024)
The extraction and purification methods of polysaccharides from edible fungi determine their structure, which in turn affects their biological activity, and is the basis of research on edible fungi polysaccharides. Some specific structural features m
Externí odkaz:
https://doaj.org/article/17c707dddd6d439890263473dbf9b264
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 7, Pp 64-78 (2024)
This paper introduces the current situation of intelligent development of shearer at home and abroad. The shearer is currently developing towards intelligent robotics and is in the primary stage of intelligence. This paper elaborates on the developme
Externí odkaz:
https://doaj.org/article/23a94e19960a4cc7996c7d4c7768eb6e
Publikováno v:
Guangtongxin yanjiu, Pp 23000201-23000207 (2024)
【Objective】Due to its comb filter characteristics, Sampled optical Fiber Bragg Grating (SFBG) has attracted wide-spread attention and become a new focus in the research of optical fiber grating technology. The research work on designing optical f
Externí odkaz:
https://doaj.org/article/e3074ca0b0454202b7d7cc4fddcc9d5c
Publikováno v:
Frontiers in Pediatrics, Vol 12 (2024)
ObjectiveTo explore the efficacy of sandplay therapy in intervening social communication deficits in children with autism spectrum disorders (ASD), and whether this efficacy is influenced by the age of the children and the dosage of sandplay therapy
Externí odkaz:
https://doaj.org/article/06adfa372b4c46aca0d96d4cedcb1683
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104858- (2024)
In order to save energy and protect environment, how to utilize ventilation air methane (VAM) is a subject that needed urgently to be studied. The methane concentration in VAM varies greatly, making it difficult for traditional burners to burn direct
Externí odkaz:
https://doaj.org/article/02596d244f664df1957706832462ebde
Publikováno v:
Case Studies in Thermal Engineering, Vol 58, Iss , Pp 104415- (2024)
This article uses experimental methods to measure the operational performance and pollutant emissions of micro gas turbines in different intake environments, and analyzes the feasibility of replacing mine ventilation fans with micro gas turbines. The
Externí odkaz:
https://doaj.org/article/41553c3bb9e84f11b315aff0f4fd6216
Autor:
LI Tuanfeng, ZHANG Luyao, FAN Runlin, MENG Xiaomin, HU Yangyue, LIU Cong, WEN Xuhui, ZHENG Junsheng, MING Pingwen
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 2, Pp 102-111 (2024)
Bipolar plates play a role in electron transfer, gas distribution, water management, supporting membrane electrode assembly in the proton exchange membrane fuel cell (PEMFC) and is also a key component to ensure low cost of fuel cell stack. In this p
Externí odkaz:
https://doaj.org/article/b23056ca17c7406b8217a05ae60cbb35
Publikováno v:
Sichuan jingshen weisheng, Vol 36, Iss 5, Pp 433-439 (2023)
BackgroundDepression is a kind of disease with relatively high suicide risk， which seriously affects the quality of life of patients and their families， and brings a great burden to society. Antidepressants in western medicine are effective， bu
Externí odkaz:
https://doaj.org/article/0a0cd71678694e84a41fa967234e4cfd
Publikováno v:
Liang you shipin ke-ji, Vol 31, Iss 4, Pp 87-94 (2023)
In this experiment, the peptides were obtained by enzymatic digestion of wheat germ proteins from river sets using neutral protease, trypsin and pepsin. In vitro antioxidant capacity of samples was determined and their polypeptides distribution was d
Externí odkaz:
https://doaj.org/article/021415e1a3f44a1d88d9c9f266019b1b