Zobrazeno 1 - 10
of 2 266
pro vyhledávání: '"GUO Xiaodong"'
Publikováno v:
You-qi chuyun, Vol 43, Iss 3, Pp 316-323 (2024)
[Objective] This paper aims to present clarified axial stress solution formulas for epoxy steel sleeve repaired and reinforced pipelines subjected to axial forces. [Methods] A mechanical model was first established to express simplified stress charac
Externí odkaz:
https://doaj.org/article/ba5249ababfa46b598afbada6d60869a
Publikováno v:
Frontiers in Chemical Engineering, Vol 6 (2024)
Temporary plugging and fracturing is an important technology for the efficient development of unconventional reservoirs. Due to the diverse physical properties of unconventional reservoirs and the complex stress environment, the evaluation of tempora
Externí odkaz:
https://doaj.org/article/42b1a978e4904976ba39b79ba51b22c9
Decades ago, Sondheimer discovered that the electric conductivity of metallic crystals hosting ballistic electrons oscillates with magnetic field. These oscillations, periodic in magnetic field and the period proportional to the sample thickness, hav
Externí odkaz:
http://arxiv.org/abs/2411.11586
Publikováno v:
Di-san junyi daxue xuebao, Vol 43, Iss 10, Pp 915-922 (2021)
Objective To identify the key pathways and potential biomarkers with diagnotic value for the development of intrahepatic cholangiocarcinoma (ICC) by integrating bioinformatics analysis. Methods We downloaded 3 high-quality datasets of ICC gene microa
Externí odkaz:
https://doaj.org/article/4240093e58aa45119d44962a2e213598
Autor:
Zou, Shuo, Zeng, Hai, Wang, Zhuo, Dong, Guohao, Guo, Xiaodong, Lu, Fangjun, Zhu, Zengwei, Shi, Youguo, Luo, Yongkang
The process how heavy-electron state is established in Kondo-lattice compounds remains an unsolved issue. Recent angle-resolved photoemission spectroscopy and ultrafast optical spectroscopy imply an intermediate regime with hybridization fluctuations
Externí odkaz:
http://arxiv.org/abs/2407.09908
Autor:
Chen Wanqing, Xiang Kangli, Guo Xiaodong, Wu Yuan, Ma Lianrui, Chen Zihan, Lin Hanxing, Zheng Nan, Cai Qiyuan
Publikováno v:
E3S Web of Conferences, Vol 406, p 04043 (2023)
The power industry plays a crucial role in achieving the carbon reduction objectives and facilitating the transition towards a low-carbon economy and society. This study employed the IPCC carbon emission coefficient method to calculate the carbon emi
Externí odkaz:
https://doaj.org/article/c84b6af6d9ed4ed586946978bd569cc0
Publikováno v:
Dianzi Jishu Yingyong, Vol 45, Iss 6, Pp 108-112 (2019)
Accurate identification of ECG signals is the key to intelligent diagnosis of ECG monitoring systems. In order to improve the classification accuracy of ECG signals, an improved ECG signal classification algorithm based on BP neural network was studi
Externí odkaz:
https://doaj.org/article/b514f7fe877347818b44459697cf068d
The origin of the phonon thermal Hall effect in insulators is a matter of ongoing debate. The large amplitude of the signal in an elemental non-magnetic solid, such as black phosphorus (BP) calls for a minimal mechanism with no role for spin degree o
Externí odkaz:
http://arxiv.org/abs/2406.18816
Publikováno v:
Jixie chuandong, Vol 41, Pp 5-9 (2017)
Based on the generating theory of the pinion of spiral bevel gears and the relative motion theory,the tooth flank equation with the work head setting high order modification formula is established. According to the manufacturing parameters of the wor
Externí odkaz:
https://doaj.org/article/66ff3a4d9d5d4a2398355b052ee3b08b
Publikováno v:
Jixie chuandong, Vol 40, Pp 169-175 (2016)
The principle of double- flank gear measuring is usually adopted by gear screening equipment in workshop. The real quality of gear transmission cannot be obtained because of the test result containing manufacture error in both sides of tooth. To solv
Externí odkaz:
https://doaj.org/article/275011bc8cd24c88a92b1c614deaa724