Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zhi-Xiang Yao"'
Publikováno v:
Synlett. 33:1539-1545
A novel, metal-free bromo-thiolation of internal alkynes with hydrobromic acid and disulfides has been developed. The reaction is promoted by commercial-grade nitric acid and is used to construct a series of unexplored β-bromoalkenyl sulfides in mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09a34609d191228cb472d2cae4b82b42
https://doi.org/10.1055/s-0040-1719934
https://doi.org/10.1055/s-0040-1719934
Publikováno v:
ICSPCC
To solve the problem of discrimination of non-cooperative pulse signals type, a frequency modulation pulse type discrimination method based on time-frequency analysis is proposed. The instantaneous frequencies of linear frequency modulation (LFM) pul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b19a8888d4ebbc4e2acbe3a6d3d8bec2
https://doi.org/10.1109/icspcc50002.2020.9259464
https://doi.org/10.1109/icspcc50002.2020.9259464
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 36(2)
The linear relationship between the Raman spectral intensity and the analyte amount is frequently disrupted for a variety of complex reasons, which include these variations in laser source, focusing effect, sample scattering and refracting, so that c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c046d0a77b175ce7675d0c45c97b1803
https://pubmed.ncbi.nlm.nih.gov/27209742
https://pubmed.ncbi.nlm.nih.gov/27209742
Publikováno v:
Bulletin of the Seismological Society of America. 100:2866-2872
The seismological observation system in China achieved rapid development during the last five years. The Data Management Center (DMC) of the China Earthquake Network Center (CENC) of the China Earthquake Administration (CEA) now receives and archives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7584e76db59d57fdb64b0a4fec691de8
https://doi.org/10.1785/0120090257
https://doi.org/10.1785/0120090257
Publikováno v:
Chinese Journal of Geophysics. 52:1053-1060
Noise Cross-Correlation Function (NCF) is obtained by processing one-year ambient noise observed at over 180 broad-band stations of the North China Array. All available three-components time series are used to extract Rayleigh and Love waves. The Sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e09f0c2fd2e48897797901e7f9fd2ef1
https://doi.org/10.1002/cjg2.1430
https://doi.org/10.1002/cjg2.1430
Publikováno v:
Chinese Journal of Geophysics. 52:657-662
The seismological observation system in China achieved a rapid development during the Tenth FiveYear Plan period. The construction of the technical system of Data Backup Center for China Seismograph Network was one of the most important parts of Chin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05dbd0728150a0ad984f6e80215afd6a
https://doi.org/10.1002/cjg2.1387
https://doi.org/10.1002/cjg2.1387
Publikováno v:
Chinese Journal of Geophysics. 52:138-147
Using aftershock data of the 2008 Wenchuan earthquake, recorded by seismic stations in the seismic source area and around, with the systematic analysis method (SAM) of shear-waves splitting, this paper analyzes the anisotropic characteristics in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80ba30813e5b99fda9fbe2b9ccfecc1d
https://doi.org/10.1002/cjg2.1335
https://doi.org/10.1002/cjg2.1335
Publikováno v:
Chinese Journal of Geophysics. 50:675-685
In this paper, we simulated the trapped waves generated by explosions in the Kunlun fault zone, using the three-dimensional staggered-grid finite difference algorithm. In order to improve the reliability of final fault-zone model, we use the data of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3dcb4f0d3ca25d084f6d5bf5a04fe80
https://doi.org/10.1002/cjg2.1081
https://doi.org/10.1002/cjg2.1081
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 34(11)
In the spectral analysis, a large-scale application of the traditional multivariate analysis methods has been limited by both high cost and poor applicability of the calibration models. A new multivariate analysis method was proposed for multicompone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::db247035e6238ef52e324d73c9c2c4ab
https://pubmed.ncbi.nlm.nih.gov/25752054
https://pubmed.ncbi.nlm.nih.gov/25752054
Publikováno v:
Journal of Marine Science and Application. 5:51-56
Pattern Time Delay Shift Coding (PDS) scheme is robust for underwater acoustic communication. The digital information are encoded in the time delay shift values of the Pattern, so the PDS scheme belongs to the Pulse Position Modulation (PPM). Several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cd84a9492c16e634800cd8475280a08
https://doi.org/10.1007/s11804-006-0065-0
https://doi.org/10.1007/s11804-006-0065-0