Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yang-Sub Lee"'
Publikováno v:
Journal of Research in Medical Sciences, Vol 20, Iss 1, Pp 7-12 (2015)
Background: The aim of this study was to investigate clinical applications of mobile C-arms and consequent radiation risk, to increase medical attention on radiation protection, and to provide basic data for safe radiation use in the operating room.
Externí odkaz:
https://doaj.org/article/3865a5344d7f4829a2c44e3331ad63b4
Autor:
Chang-Seon Lim, Yang-Sub Lee, Yong-Dae Lee, Hyun-Soo Kim, Gye-Hwan Jin, Seong-Youl Choi, Yera Hur
Publikováno v:
Journal of Educational Evaluation for Health Professions, Vol 14 (2017)
Purpose Although there are over 40,000 licensed radiological technologists (RTs) in Korea, job competency standards have yet to be defined. This study aims to clarify the job competency of Korean RTs. Methods A task force team of 11 professional RTs
Externí odkaz:
https://doaj.org/article/846a671a13514e19b9e5ce0f817390f3
Publikováno v:
Advances in Mechanical Engineering, Vol 6 (2014)
This paper presents a novel piezoactuator-based valve for vehicle ABS. The piezoactuator located in one side of a rigid beam makes a displacement required to control the pressure at a flapper-nozzle of the pneumatic valve. In order to obtain the wide
Externí odkaz:
https://doaj.org/article/0e048a650b8a46599ea9322375fb746d
Publikováno v:
Journal of Research in Medical Sciences. Jan2015, Vol. 20 Issue 1, p7-12. 6p.
Autor:
Hyun-Soo Kim, Gye-Hwan Jin, Yong-Dae Lee, Yera Hur, Seong-Youl Choi, Yang-Sub Lee, Chang-Seon Lim
Publikováno v:
Journal of Educational Evaluation for Health Professions
Journal of Educational Evaluation for Health Professions, Vol 14 (2017)
Journal of Educational Evaluation for Health Professions, Vol 14 (2017)
Purpose: Although there are over 40,000 licensed radiological technologists (RTs) in Korea, job competency standards have yet to be defined. This study aims to clarify the job competency of Korean RTs. Methods: A task force team of 11 professional RT
Publikováno v:
Journal of X-ray science and technology. 23(3)
We found a way to optimize the image quality and reduce the exposure dose of patients through the proper activity combination of the automatic exposure control system chamber for the dose optimization when examining the pelvic anteroposterior side us
Publikováno v:
Journal of Research in Medical Sciences : The Official Journal of Isfahan University of Medical Sciences
Journal of Research in Medical Sciences, Vol 20, Iss 1, Pp 7-12 (2015)
Journal of Research in Medical Sciences, Vol 20, Iss 1, Pp 7-12 (2015)
Background: The aim of this study was to investigate clinical applications of mobile C-arms and consequent radiation risk, to increase medical attention on radiation protection, and to provide basic data for safe radiation use in the operating room.
Autor:
Mark F. Hamilton, Yang‐Sub Lee
Publikováno v:
The Journal of the Acoustical Society of America. 97:906-917
A time‐domain algorithm that solves the Khokhlov–Zabolotskaya–Kuznetsov (KZK) nonlinear parabolic wave equation is described. The algorithm models the propagation of pulsed finite amplitude sound beams radiated from axisymmetric sources in homo
Publikováno v:
The Journal of the Acoustical Society of America. 94:2876-2883
The self‐demodulation of pulsed sound beams in a thermoviscous fluid is investigated experimentally and theoretically. Experiments were performed in glycerin at megahertz frequencies with amplitude‐ and frequency‐modulated pulses. The theory is
Publikováno v:
Journal of X-Ray Science & Technology; 2015, Vol. 23 Issue 3, p321-330, 10p, 1 Color Photograph, 2 Diagrams, 3 Charts, 1 Graph