Zobrazeno 1 - 10
of 59
pro vyhledávání: '"R.F. Shi"'
Publikováno v:
European Heart Journal. 41
Background High-altitude pulmonary hypertension (HAPH) remains a concern due to its high mortality, however, studies evaluating its prevalence and risk factors are lacking. Objective To determine the prevalence of HAPH and its correlated factors amon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bdaf4a13a280fa568d9bbcff2a5a71d
https://doi.org/10.1093/ehjci/ehaa946.2290
https://doi.org/10.1093/ehjci/ehaa946.2290
Publikováno v:
8th Renewable Power Generation Conference (RPG 2019).
When the wind turbine adopts the rotor inertia control to participate in grid frequency regulation, it is easy to cause the second frequency drop, which will be more serious when applied to the wind farm. To solve this problem, the influence of wind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::422108e3ce072b980505eb0681c41d30
https://doi.org/10.1049/cp.2019.0532
https://doi.org/10.1049/cp.2019.0532
Autor:
L. Zhang, N. Pan, R.F. Shi, Zhijun Zhang, S.K. Yang, Y. Wei, Eivind Fromyr, Guillaume Cambois
Publikováno v:
SEG Technical Program Expanded Abstracts 2010.
In 2009, two dual-sensor streamer 2D seismic surveys were conducted offshore China under a common geological research project. The first survey was in Nanhuanghai (South Yellow Sea, Figure 1) with water depth varying between 60 and 80 meters. The sec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66b98972c2067aac43f0ec7782d4301c
https://doi.org/10.1190/1.3513284
https://doi.org/10.1190/1.3513284
Publikováno v:
IEEE Photonics Technology Letters. 9:1128-1130
The equilibrium mode distribution (EMD) condition is critical for optical fiber measurements. In this letter, we examine the achievement of EMD condition inside plastic optical fibers (POF's) under different launch conditions. Our pulse broadening me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e90a0ea9e92ac3f66dbc4bfdf17ec24d
https://doi.org/10.1109/68.605524
https://doi.org/10.1109/68.605524
Publikováno v:
Organic Thin Films for Photonics Applications.
In optical fibers for data transmission applications, a most important characteristic along with total attenuation is the optical bandwidth that defines the limit of information carrying capacity.1 Besides compensation for modal dispersion through a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5341ebccf642d326e250a9715f194c5d
https://doi.org/10.1364/otfa.1997.thb.1
https://doi.org/10.1364/otfa.1997.thb.1
Publikováno v:
Organic Thin Films for Photonic Applications.
We have earlier presented theoretical and experimental results demonstrating that the nonresonant third order optical susceptibility χ(3)(−ω;ω,ω,−ω) can be enhanced for nonlinear optical processes originating from real population of electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1425c0beb05fb69f2c2398a92af1b3ae
https://doi.org/10.1364/otfa.1993.tha.1
https://doi.org/10.1364/otfa.1993.tha.1
Autor:
R.F. Shi, Z.C. Ma, L. Zhang, Z.W. Lang, B. Shen, M.D. Lan, X.M. Wang, Jun Cheng, W.B. Dao, X.H. Shi, L. Sun
Publikováno v:
International Journal of Infectious Diseases. 12:S61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96c0c547c48c7961cc764544524ef695
https://doi.org/10.1016/s1201-9712(09)60171-5
https://doi.org/10.1016/s1201-9712(09)60171-5
Publikováno v:
International Journal of Cardiology. 125:S65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3416d9478ea149e6ac469d0a9091450c
https://doi.org/10.1016/s0167-5273(08)70260-2
https://doi.org/10.1016/s0167-5273(08)70260-2
Akademický článek
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Publikováno v:
Journal of Nuclear Cardiology. 8:S18-S18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::657c30b7620efddb212997f3eaedd9ff
https://doi.org/10.1016/s1071-3581(01)80496-7
https://doi.org/10.1016/s1071-3581(01)80496-7