Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Heng-Dong Li"'
Autor:
Hui Zhu, Heng-Dong Li, Bei-Li Feng, Lu Zhang, Zai-Xing Zheng, Yue Zhang, Dong-Juan Wang, Zi Xiong, Jun-Fei Kang, Jia-Chang Jin, Jie Lin, Hong-Hua Ye, Peng Lyu
Publikováno v:
Chinese Medical Journal, Vol 134, Iss 6, Pp 725-727 (2021)
Externí odkaz:
https://doaj.org/article/08f99a8e77464814897093543c4166a6
Publikováno v:
World Journal of Clinical Cases
BACKGROUND Subclavian vein stenosis or occlusion may be caused by a transvenous pacemaker, which makes the reimplantation of a new pacemaker lead difficult. Transvenous pacemaker lead implantation-related subclavian vein occlusion may present difficu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52d94743ccefb6db67f2ec691f86d5b8
http://europepmc.org/articles/PMC8080731
http://europepmc.org/articles/PMC8080731
Publikováno v:
Optoelectronics Letters. 14:461-464
A novel optical testing target (OTT) with three degrees of freedom (DOFs) is proposed for measuring the tracking performance of a photoelectric theodolite. The main components, such as the azimuth axis system, the pitching axis system, the linear mot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1cfff49c0919455d1003774f74629df
https://doi.org/10.1007/s11801-018-8061-6
https://doi.org/10.1007/s11801-018-8061-6
Publikováno v:
Journal of Molecular Structure. 1067:112-119
Three ferrocene-based sulfonyl-substituted dihydropyrazoles 3a–c have been synthesized, from the corresponding α,β-unsaturated diketones, and fully characterized. The crystal structures of 3a–c have been confirmed by X-ray crystallography, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f721192a31124ef5d2ded5ec6b3cbb
https://doi.org/10.1016/j.molstruc.2014.03.013
https://doi.org/10.1016/j.molstruc.2014.03.013
Publikováno v:
Journal of Molecular Structure. 1024:40-46
Dihydropyrazole-bridged ferrocene-based derivatives were prepared by corresponding chalcones with hydrazine hydrate, then acylation with 3-(ethoxycarbonyl)propionyl chloride directly in high yields and purity. All of these compounds were characterize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76bf2a74c59b5e94faf367ef68869c17
https://doi.org/10.1016/j.molstruc.2012.05.026
https://doi.org/10.1016/j.molstruc.2012.05.026
Publikováno v:
Journal of Organometallic Chemistry. 696:1574-1578
The reaction of α,β-unsaturated ketones of 2,2-diferrocenylpropane with hydrazine led to the formation of 2,2-diferrocenylpropane-substituted dihydropyrazole. The further reaction of dihydropyrazole with p-pyridinecarboxylic acid chloride or benzoy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df498d143ec3d39e894d78adcbea5fa5
https://doi.org/10.1016/j.jorganchem.2010.12.034
https://doi.org/10.1016/j.jorganchem.2010.12.034