Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Xukun Yang"'
Autor:
Peng ZHANG, Xukun YANG, Yanhua MI, Zhenhuan LIU, Lu CHEN, Maoxuan LI, Wenzhi WANG, Muhai ZHANG, Enqing YANG, Limei CHANG, Jianxiong WANG
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 14, Pp 245-252 (2024)
To explore the quality evaluation indicators of walnut and pecan varieties cultured in Yunnan, the contents of 12 nutritional indicators which included in mineral elements, protein, crude fat, and vitamin C of 27 walnut varieties were determined. 12
Externí odkaz:
https://doaj.org/article/17073e118861418aa40afa8db473a407
Publikováno v:
High-Speed Railway, Vol 1, Iss 3, Pp 204-210 (2023)
At present, BIM platforms rely on foreign software. Homemade software and industry applications are mostly secondary developments, which present stranglehold problems caused by interruptions to the software supply. To solve the problem, key technical
Externí odkaz:
https://doaj.org/article/26b2bb7a71d242ee88ed5817aefe2b73
Publikováno v:
Gels, Vol 10, Iss 8, p 505 (2024)
Addressing the high friction and torque challenges encountered in drilling processes for high-displacement wells, horizontal wells, and directional wells, we successfully synthesized OAG, a high-temperature and high-salinity drilling fluid lubricant,
Externí odkaz:
https://doaj.org/article/07799423a1f04076b23244a719f777cc
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e22900- (2023)
Objective: To identify host factors associated with false-negative results of interferon-γ release tests in adults with active tuberculosis. Methods: The clinical data of 943 patients with active tuberculosis diagnosed by acid-fast smear staining, M
Externí odkaz:
https://doaj.org/article/731844718ebe4527a9c9e8964f1afc13
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 72, Iss 2 (2023)
With the improvement of the planning level of underground space, the location of the planned under-crossing tunnel can be known in advance when constructing the upper-span tunnel. Therefore, pre-protection measures can be taken in advance during the
Externí odkaz:
https://doaj.org/article/545b7ba7b04b4d81b8a45f54db6106c0
Autor:
Guancheng Jiang, Jinsheng Sun, Yinbo He, Kaixiao Cui, Tengfei Dong, Lili Yang, Xukun Yang, Xingxing Wang
Publikováno v:
Engineering, Vol 18, Iss , Pp 129-142 (2022)
The efficient exploration and development of unconventional oil and gas are critical for increasing the self-sufficiency of oil and gas supplies in China. However, such operations continue to face serious problems (e.g., borehole collapse, loss, and
Externí odkaz:
https://doaj.org/article/d4d34c4067e04138b40bba34f4fa0425
Autor:
Xukun Yang, Yange Wan, Nan Yang, Yilin Hou, Dantong Chen, Jiachen Liu, Guoshuai Cai, Mingchao Wang
Publikováno v:
Materials, Vol 17, Iss 2, p 348 (2024)
The epoxy resin-based (ESB) intumescent flame-retardant coatings were modified with 1,4-butanediol diglycidyl ether (14BDDE) and butyl glycidyl ether (BGE) as diluents and T403 and 4,4′-diaminodiphenylmethane (DDM) as curing agents, respectively. T
Externí odkaz:
https://doaj.org/article/483620d4694e4fe2bc25af9d2d408b62
Publikováno v:
Materials, Vol 17, Iss 1, p 220 (2023)
High emissivity coatings with sol as the binder have the advantages of room temperature curing, good thermal shock resistance, and high emissivity; however, only silica sol has been used in the current systems. In this study, aluminum sol was used as
Externí odkaz:
https://doaj.org/article/46fd13072f3047a6bd37d6b9f5918d10
Publikováno v:
Heliyon, Vol 9, Iss 4, Pp e14791- (2023)
The artificial cultivation of Mengzi pomegranate has been conducted on a large area for more than 30 years in Yunnan, China. As the quality of pomegranate cultivars have degraded seriously, new cultivars have gradually been introduced to meet market
Externí odkaz:
https://doaj.org/article/e1c1afd5fa0a4d71a81a756fb8a8b4ea
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 4, p 790 (2023)
A vertical electro-osmosis method was proposed to improve the bearing capacity of piles in marine soft clay foundations. A top-down electro-osmosis test was conducted by setting an anode and cathode at the top and bottom of the pile, respectively, wh
Externí odkaz:
https://doaj.org/article/f1ff539c52d44b5e9047c2bfa10af311