Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Qing-hua Lin"'
Publikováno v:
Defence Technology, Vol 18, Iss 2, Pp 271-279 (2022)
In this paper, a passive muzzle arc control device (PMACD) of the augmented railguns is studied. By discussing its performance at different numbers of extra rails, a parameter optimization model is proposed. Through the calculation model, it is found
Externí odkaz:
https://doaj.org/article/acf64e9503a345498453cd36d8dfb00d
Autor:
Qing-hua Lin, Bao-ming Li
Publikováno v:
Defence Technology, Vol 16, Iss 2, Pp 348-353 (2020)
The design of solid armature of railgun should take full account of its operating conditions and material properties because the armature is subjected to dynamic loading conditions and experiences a complicated electrical, thermal and mechanical proc
Externí odkaz:
https://doaj.org/article/f7ec1281f40a456bb60704aca1719505
Autor:
Bao-ming Li, Qing-hua Lin
Publikováno v:
Defence Technology, Vol 14, Iss 5, Pp 484-495 (2018)
This paper begins with a discussion on the significance of multi-physical fields in the research of railgun launching mechanism, followed by an introduction of research work about dynamic measurements and numerical simulations. The application of som
Externí odkaz:
https://doaj.org/article/a3a8c12c86b94933806bcfebe16fe77b
Autor:
Xin-fang Xu, Xian-long Cheng, Qing-hua Lin, Sha-sha Li, Zhe Jia, Ting Han, Rui-chao Lin, Dan Wang, Feng Wei, Xiang-ri Li
Publikováno v:
Journal of Ginseng Research, Vol 40, Iss 4, Pp 344-350 (2016)
Background: Mountain-cultivated ginseng (MCG) and cultivated ginseng (CG) both belong to Panax ginseng and have similar ingredients. However, their pharmacological activities are different due to their significantly different growth environments. Met
Externí odkaz:
https://doaj.org/article/432797d227e8486b8cbe42f603abc81a
Publikováno v:
Defence Technology, Vol 12, Iss 2, Pp 90-95 (2016)
A gouging phenomenon with a hypervelocity sliding electrical contact in railgun not only shortens the rail lifetime but also affects the interior ballistic performance. In this paper, a 3-D numerical model was introduced to simulate and analyze the g
Externí odkaz:
https://doaj.org/article/128c4e72073043538a0f25e74ed27d4c
Publikováno v:
Defence Technology, Vol 18, Iss 2, Pp 271-279 (2022)
In this paper, a passive muzzle arc control device (PMACD) of the augmented railguns is studied. By discussing its performance at different numbers of extra rails, a parameter optimization model is proposed. Through the calculation model, it is found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcb26a52ee26273993f7fba86005dd0c
http://www.sciencedirect.com/science/article/pii/S2214914721000015
http://www.sciencedirect.com/science/article/pii/S2214914721000015
Autor:
Baoming Li, Qing-hua Lin
Publikováno v:
IEEE Transactions on Plasma Science. 48:2287-2293
A field-circuit coupled algorithm was developed to model the circuit behaviors and electromagnetic-field details of electromagnetic railguns. The railgun launcher was described by a 3-D transient eddy current field model with the electric current as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9347d6b51fc59b7cbf7820a65e39cce7
https://doi.org/10.1109/tps.2020.2991160
https://doi.org/10.1109/tps.2020.2991160
Autor:
Baolin Liu, Qing-Hua Lin, Hui-Lin Zhu, Feng Feng, Jing Gao, Wenyuan Liu, Yanbo Zhang, Guan Li, Jie Zhang, Junting Zhou, Wei Qu
Publikováno v:
Bioorganic & Medicinal Chemistry. 27:2657-2665
Two series of moscatilin derivatives were designed, synthesized and evaluated as anti-tumor and anti-angiogenesis agents. Most of these compounds showed moderate-to-obvious cytotoxicity against five cancer cell lines (A549, HepG2, MDA-MB-231, MKN-45,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dcfe41b21cc0e34e706cedbefea2b7d
https://doi.org/10.1016/j.bmc.2019.04.027
https://doi.org/10.1016/j.bmc.2019.04.027
Publikováno v:
Life Sciences. 223:128-136
Aims Liquorice is a widely used herbal medicine for treating various diseases native to southern Europe and parts of Asia. Isoliquiritin (ISL), a licorice root-derived flavonoid, has been reported to exhibit antioxidant, anti-inflammatory, anti-genot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65b4226ce09b1bba40a2460f17466e66
https://doi.org/10.1016/j.lfs.2019.03.026
https://doi.org/10.1016/j.lfs.2019.03.026
Autor:
Wen-Xiu, Zou, Xiao-Zeng, Han, Xin-Chun, Lu, Xu, Chen, Jun, Yan, Bao-Hui, Song, Ning, Yang, Qing-Hua, Lin, Yu, He
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 31(12)
Organic amendment return could enhance soil fertility, improve soil structure, and increase crop yield. However, how construction of soil layers can affect soil fertility and crop yield are not fully understood. We examined the effects of constructio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::311f4eb48fbe40c6d70f37b996b161d4
https://pubmed.ncbi.nlm.nih.gov/33393251
https://pubmed.ncbi.nlm.nih.gov/33393251