The Effect of TAS Method by a Supplementary Method to Tunnel

Author(s):  
Byung-Sik Chun ◽  
Yoo-Hyeon Yeoh
Keyword(s):  
PLoS ONE ◽  
2015 ◽  
Vol 10 (7) ◽  
pp. e0132669 ◽  
Author(s):  
Yufeng Chen ◽  
Weilin Zhao ◽  
Longde Lin ◽  
Xue Xiao ◽  
Xiaoying Zhou ◽  
...  

1942 ◽  
Vol 42 (9) ◽  
pp. 831-840
Author(s):  
Harold J. Abrahams
Keyword(s):  

BMC Cancer ◽  
2018 ◽  
Vol 18 (1) ◽  
Author(s):  
Wei Wang ◽  
Chun-Xia Zhang ◽  
Zhen-Ling Li ◽  
Ming Gong ◽  
Yi-Gai Ma

2012 ◽  
Vol 8 ◽  
pp. 650-657 ◽  
Author(s):  
Xiufang Ji ◽  
Zhiming Li ◽  
Quanrui Wang ◽  
Andreas Goeke

The fused 2-vinyl or 2-phenyl substituted cyclobutanones 4 undergo stereoselective ring openings by the action of alkoxide ions (t-BuO− or MeO−) to produce novel vicinally disubstituted cycloalkene derivatives 5 and 6 in moderate to high yields. The ring cleavage usually occurs with complete regioselectivity. The accessibility of γ,δ-unsaturated ester or acid derivatives makes this transformation a good supplementary method for the well-established Johnson–Claisen rearrangement.


2012 ◽  
Vol 39 (3) ◽  
pp. 187-193 ◽  
Author(s):  
Thorsten Schwark ◽  
Patrick Meyer ◽  
Melanie Harder ◽  
Jan-Hendrick Modrow ◽  
Nicole von Wurmb-Schwark

2015 ◽  
Vol 740 ◽  
pp. 405-410
Author(s):  
Xiao Ming Li ◽  
Yong Zhong Pan ◽  
Hong Jun Li ◽  
Jie Shuai Ren ◽  
Po Hu ◽  
...  

Corona cage is an important supplementary method for studying corona phenomenon, which is an indispensable for designing transmission lines. In this paper, the bundle conductors are chosen as research objects and the charge simulation method (CSM) is applied to build calculation model, using line electric charges to simulate bundle conductors, walls of corona cage and space charges. The method of tight coupling of electric field and potential is first introduced in corona processing, in which the Kaptzov hypothesis is directly applied to establish equations of charge - electric field and charge - electric potential. In addition, in order to analyze the capacitance value variation of corona cage when corona onset occurs, the emission, migration and composite process of space charges is simulated. Finally, 4, 8, 12 conductors in corona cage under different meteorological conditions are modeled, and the research results are analyzed. This research can also be applied to model corona cage and high voltage transmission lines at different voltage levels and different bundles under different meteorological conditions.


2001 ◽  
Vol 75 (1) ◽  
pp. 9-23 ◽  
Author(s):  
Colin W. Stearn

Through a review of older type collections and identifications of undescribed collections, using a broad species definition, the Devonian succession is divided into 10 assemblages. The names of many species are revised. With the exception of the Pragian, all stages of the system are represented by one or more assemblages. The ranges of important taxa are plotted and shown to be relatively short and diagnostic of the 10 intervals. In the absence of conodonts in the reef facies, stromatoporoids offer a supplementary method of correlation. Many species occurring in Canada can be recognized in the stromatoporoid faunas of the former Soviet Union, China, Europe, and Australia.


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