Zobrazeno 1 - 10
of 102
pro vyhledávání: '"JianChun Fan"'
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Objective We aim to explore the differences of the psychological distress of postoperative chemotherapy patients with colorectal cancer between mindfulness intervention combined with homogeneous medical concepts and mindfulness intervention
Externí odkaz:
https://doaj.org/article/a21d3b5920034df09162f80c8e792785
Autor:
Siqi Yang, Jianchun Fan, Nan Zhao, Jiakun Yang, Changfeng Xu, Junan Lu, Guanggui Zou, Jianjun Wang, Siwei Dai, Binchao Zhou
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e36341- (2024)
In field hydraulic fracturing operation of shale gas development, the high pressure and large displacement liquid-particle two-phase fracturing fluid can be forced to change direction many times through high-pressure double-elbow, and be transported
Externí odkaz:
https://doaj.org/article/757e2337a9c24950a9de6aa55ab1221a
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32847- (2024)
Objective: Exploring the different molecular and clinicopathological features of nodal cancer based on single cell sequencing can reveal the intertumoral heterogeneity in cancer, and provide new ideas for early diagnosis, treatment and prognosis anal
Externí odkaz:
https://doaj.org/article/68348f6f8990450e8fc38ad6e1c6106e
Publikováno v:
Friction, Vol 12, Iss 5, Pp 906-918 (2024)
Abstract Sliding-induced subsurface microstructure evolution is believed to be decisive for determining the friction and wear performance of metallic contacts as well as the development of tribo-magnetization. This expects to develop a new prediction
Externí odkaz:
https://doaj.org/article/e23579513d6447edb22b414f86237bf5
Autor:
Ting Han, Jianchun Fan
Publikováno v:
Metals, Vol 13, Iss 6, p 1032 (2023)
The magnitude and distribution of contact stress on the metal-to-metal seal interface of premium connection has been confirmed as a direct factor of the sealing integrity. In this study, the method of evaluating sealability by measuring contact stres
Externí odkaz:
https://doaj.org/article/672adff30375476d919c4fa49004c5dc
Publikováno v:
Materials, Vol 16, Iss 9, p 3413 (2023)
Top seal failure of ram blowout preventer (BOP) is one of the main factors leading to well control risk. The constitutive model and parameters of nitrile butadiene rubber (NBR) were optimized by compression and tensile tests, and the failure analysis
Externí odkaz:
https://doaj.org/article/784bc2a6a0494835b9670e36ac10411c
Publikováno v:
You-qi chuyun, Vol 39, Iss 9, Pp 988-996 (2020)
Hydrate formed in the wellbore during deepwater shallow drilling will affect the operation safety, so it is necessary to predict and analyze the hydrate formation range and degree in the wellbore annulus. One development well in Lingshui Gas Field in
Externí odkaz:
https://doaj.org/article/c976b1907b6d4cdb96c49d3e8fa9f63d
Publikováno v:
Materials, Vol 15, Iss 18, p 6429 (2022)
This study aims to investigate an accurate detection method to detect defects in the gasket ring groove of the blowout preventer (BOP) using the ultrasonic phased array technology. Traditionally, it is difficult to accurately determine the type and s
Externí odkaz:
https://doaj.org/article/519223afbe1b4419a46f59fce8a73b74
Publikováno v:
Crystals, Vol 12, Iss 1, p 92 (2022)
In terms of the structural health inspection of storage tanks by ultrasonic guided wave technology, many scholars are currently focusing on the tanks’ floor and walls, while little research has been conducted on storage tank roofs. However, the roo
Externí odkaz:
https://doaj.org/article/251d97c15fbe4809ab568af5d912f29b
Publikováno v:
Metals, Vol 11, Iss 8, p 1247 (2021)
In order to investigate the relationship between tribo-magnetization and wear phenomena, a series of sliding-friction tests were carried out using a pin-on-block reciprocator type device, which was specially designed to generate sliding friction and
Externí odkaz:
https://doaj.org/article/f6c693ff195744cdb3d7bcb535e979d2