Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Bum-Seok Lee"'
Autor:
Daham Kim, Bum-Seok Lee, Si-Woon Park, Hyung-Wook Han, Namo Jeon, Hyeon-Woo Jeon, Doo Young Kim
Publikováno v:
Journal of the Korean Dysphagia Society. 13:65-70
Publikováno v:
The Korean Journal of Sports Medicine. 39:146-153
Publikováno v:
Journal of shoulder and elbow surgery.
Although many superior capsule reconstruction (SCR) techniques are currently practiced in clinical settings, there is a lack of guideline for choosing the appropriate graft material. Therefore, at most times the surgeon's personal preference becomes
Publikováno v:
Bulletin of the Korean Chemical Society. 36:1912-1915
A direct reductive amination procedure for the efficient preparation of tertiary amines (II) under mild reaction conditions employing (Tms)2NH as nitrogen source is developed.
Publikováno v:
Journal of Nanoelectronics and Optoelectronics. 10:402-407
Publikováno v:
Journal of the Korea Institute of Military Science and Technology. 16:590-597
For a lower tier defense, the distance between a launcher and an engagement control station is quite important to estimate the proper defense area and to effectively arrange missile launchers. In this paper, we have analyzed an effectiveness of anti-
Autor:
Bum Seok Lee, Doo Ok Jang
Publikováno v:
European Journal of Organic Chemistry. 2013:3123-3130
A three-component reaction that involved a carbonyl compound, benzoylhydrazine, allyl bromide, and indium in the presence of readily available Zn(ClO4)2·6H2O was developed for the syntheses of secondary and tertiary homoallylic hydrazides. Excellent
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 39:1097-1106
Unsteady numerical analysis was performed to simulate air-launched missiles from a complete helicopter in hover by using an unstructured overset mesh flow solver coupled with a module of six degree-of-freedom motion of equations. The unsteady computa
Publikováno v:
International Journal of Aeronautical and Space Sciences. 11:1-9
Numerical simulation of unsteady flows around helicopters was conducted to investigate the aerodynamic interaction of main rotor and other components such as fuselage and tail rotor. For this purpose, a three-dimensional inviscid flow solver has been
Publikováno v:
ChemInform. 46
A direct reductive amination procedure for the efficient preparation of tertiary amines (II) under mild reaction conditions employing (Tms)2NH as nitrogen source is developed.