Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Daxi Fu"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-25 (2023)
Abstract The deformation of the overlying pipeline caused by the soil tunnel excavation cannot be ignored in the case of the small spacing between the pipeline and the tunnel. Based on the rigid bar method, the pipeline-soil interaction model was est
Externí odkaz:
https://doaj.org/article/a8111466cca644ef961bf49e7858d96d
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract The existing tunnel construction causes stratum deformation, which in turn leads to additional deformation and internal force of the overlying pipeline, thus increasing the risk of pipeline accidents. Then, how to correctly calculate the def
Externí odkaz:
https://doaj.org/article/c6cbe5424bc040daa8f1d82210b11a71
Publikováno v:
Sustainability; Volume 14; Issue 19; Pages: 12699
Affected by climatic conditions such as rainfall, evaporation and air temperature, most of the backfill soil is in an unsaturated state, and the decrease in matric suction leads to the failure of the retaining structure. In view of this, this study t
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 38:326-331
In this paper, a simple, rapid, solvent-free and low-cost method of pressurized hot water extraction (PHWE) followed by headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS) was developed for the analysis of
Publikováno v:
Scopus-Elsevier
Four sampling techniques, solid-phase microextraction (SPME), supercritical fluid extraction (SFE), steam distillation (SD), and solvent extraction (SE), were compared for the analysis of volatile constituents from a traditional Chinese medicine (TCM
Publikováno v:
Journal of chromatography. A. 1047(2)
Flos Chrysanthemi Indici is a common traditional Chinese medicine (TCM). In this paper, headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS) was developed for quality assessment of Flos Chrysanthemi
Autor:
Guoxin Song, Jiakuan Chen, Xiangmin Zhang, Shun Shen, Daxi Fu, Chunhui Deng, Yaoming Hu, Qian Wu
Publikováno v:
Chromatographia. 59
Headspace solid phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS) has been applied to the determination of the volatile compounds of a common traditional Chinese medicine , Flos Chrysanthemi indici. Twenty-six co
Autor:
Shin Shen1, Yunfei Sha1, Chunhui Deng1, Daxi Fu2, Jiakuan Chen3, Xiangmin Zhang1 xmzhang@fudan.edu.cn
Publikováno v:
Journal of AOAC International. Mar/Apr2005, Vol. 88 Issue 2, p418-423. 6p. 5 Charts, 7 Graphs.