Zobrazeno 1 - 10
of 366
pro vyhledávání: '"Yunfei Ma"'
Publikováno v:
工程科学学报, Vol 45, Iss 11, Pp 1868-1877 (2023)
As one of the major energy-consuming processes in steel production, sintering accounts for approximately 10% of the total energy consumption of steel production. The energy consumed in the sintering process is mainly attributed to solid fuels. Additi
Externí odkaz:
https://doaj.org/article/431b07d30f5f4d31acf6bfaac2e146cc
Publikováno v:
Antioxidants, Vol 13, Iss 9, p 1141 (2024)
Oxidative stress emerges as a prominent factor in the onset and progression of intestinal inflammation, primarily due to its critical role in damaging cells and tissues. GABAergic signaling is important in the occurrence and development of various in
Externí odkaz:
https://doaj.org/article/c0ec4ea98f1f4c5a96de3c172e08e0d0
Autor:
Xuanhe Yang, Yunfei Ma
Publikováno v:
Agriculture, Vol 14, Iss 8, p 1410 (2024)
At present, most double-slope greenhouse shade systems utilize insulation quilts on a portion of the roof to enhance the light and thermal environment for winter production. However, this method often leads to challenges such as uneven light distribu
Externí odkaz:
https://doaj.org/article/17dd03bdbaaa4efe9b39f059a5cb3bc6
Autor:
Guiyong Jiang, Jie Li, Xiaolong Zhang, Shan Shu, Yunfei Ma, Ping Zhang, Gang Wang, Hua Liao, Jijie Hu
Publikováno v:
Orthopaedic Surgery, Vol 15, Iss 10, Pp 2540-2548 (2023)
Background Minimally invasive reduction and fixation of intra‐articular calcaneal fractures poses great challenges for orthopaedic surgeons. The aim of the present study was to report the technical points, evaluate the efficacy of minimally invasiv
Externí odkaz:
https://doaj.org/article/ae91447c3bd547bb99fcce56612015d4
Autor:
Yunfei Ma, Yu Meng, Jingyu Li, Weixiong Chen, Xiaohu Yang, Shaodan Li, Daotong Chong, Junjie Yan
Publikováno v:
International Journal of Advanced Nuclear Reactor Design and Technology, Vol 5, Iss 3, Pp 123-136 (2023)
Thermal energy storage (TES) has emerged as a promising solution to enhance nuclear safety by passively removing decay heat during reactor shutdown and accidents, thus preventing overheating of the reactor core and protecting the integrity of contain
Externí odkaz:
https://doaj.org/article/e07d09a33432442aac9e62e51e7fc926
Publikováno v:
Metals, Vol 14, Iss 8, p 872 (2024)
In this paper, the microstructure of an alloy was regulated by means of strengthening solution aging, and microstructure observation and composition analysis were carried out by means of an optical microscope and X-ray diffractometer. Combined with t
Externí odkaz:
https://doaj.org/article/bfbd52af1934487cae4175ee08ce8de5
Publikováno v:
Minerals, Vol 14, Iss 7, p 733 (2024)
The Xiaonanshan–Tunaobao Cu-Ni-PGE deposit is located in the northern margin of the North China Craton (N-NCC) in central Inner Mongolia. However, the age, magma source, petrogenesis, and sulfide mineralization mechanism of the ore-related Xiaonans
Externí odkaz:
https://doaj.org/article/0b2cc76de1364ba3bab3da2a1b7c1045
Publikováno v:
PLoS ONE, Vol 19, Iss 6, p e0306024 (2024)
This paper studied an integrated process planning and scheduling problem from a machining workshop for large-size valves in a valve manufacturing plant. Large-size valves usually contain several key parts and are generally produced in small-series pr
Externí odkaz:
https://doaj.org/article/e9d44e58ce6948308571485bfd9f5781
Publikováno v:
Clinical and Experimental Obstetrics & Gynecology, Vol 51, Iss 2, p 42 (2024)
Background: To evaluate the value of transvaginal three-dimensional power Doppler ultrasound (3D-PD-US) in quantitative assessment of early diminished ovarian reserve (DOR) among perimenopausal women. Methods: A total of 166 perimenopausal women with
Externí odkaz:
https://doaj.org/article/93142a49c5b1493b9306c85a6387a61b
Publikováno v:
Antioxidants, Vol 13, Iss 2, p 194 (2024)
Ischemic stroke is a devastating disease leading to neurologic impairment. Compounding the issue is the very limited array of available interventions. The activation of a γ-aminobutyric acid (GABA) type A receptor (GABAAR) has been reported to produ
Externí odkaz:
https://doaj.org/article/73eb1893ab3d40e088cd00ee2c5b28d4