Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Hyuk-Joo Kwon"'
Publikováno v:
In Vivo; Nov/Dec2024, Vol. 38 Issue 6, p2904-2911, 8p
Publikováno v:
Journal of the Korean Society of Marine Engineering. 42:755-760
Publikováno v:
Journal of the Korean Society of Marine Engineering. 40:28-33
Batteries are used for main power engine in the fields such as mobiles, electric vehicles and unmanned submarines, for starter and lamp driver in general automotive, for emergency electric source in ship. These days, lead-acid and the lithium ion bat
Publikováno v:
Journal of the Korean Society of Marine Engineering. 39:754-759
Nowadays, short distance communication systems with low power energy (LPE) are developed for identification and monitoring of site identification of vessel crews and passengers (SIVCP). LPE communication modules, such as Bluetooth low energy (BLE) an
Publikováno v:
Journal of the Korean Society of Marine Engineering. 39:483-488
This paper implements a long-term monitoring system (LMS) for ship`s engine performance analysis (SEPA) based on the web, for the purpose of the communication speed and engine maintenance. This system is composed of a simulator, monitoring module wit
Publikováno v:
Journal of the Korean Society of Marine Engineering. 39:463-467
Publikováno v:
Journal of the Korean Society of Marine Engineering. 38:929-935
This paper is study on the pressure monitoring system(PMS) for ship's engine performance analy-sis(SEPA) based on web, with high speed and accuracy. This system is composed of pressure sensor, monitor-ing module with multi channel A/D converter, TCP/
Autor:
Jae Nam You, Young Kwan Kim, Kum Hee Lee, Hyuk Joo Kwon, Jun Young Lee, Seung Soo Yoon, Sunwoo Kang
Publikováno v:
Thin Solid Films. 518:6253-6258
A new series of blue fluorescent emitters based on t -butylated bis(diarylaminoaryl) anthracenes were synthesized and their electroluminescent properties investigated. Into these blue materials, t -butyl groups were introduced to both prevent molecul
Autor:
Jenah Harris-Jones, Mihir Upadhyaya, Gregory Denbeaux, Hyuk Joo Kwon, Henry C. Herbol, Il-Yong Jang, Vibhu Jindal
Publikováno v:
SPIE Proceedings.
Availability of defect-free masks is considered to be a critical issue for enabling extreme ultraviolet lithography (EUVL) as the next generation technology. Since completely defect-free masks will be hard to achieve, it is essential to have a good u
Publikováno v:
Materials Science and Engineering: A. 316:145-152
An accumulative roll bonding process was employed to introduce a ultrafine grained structure into a commercial 6061 Al alloy. In performing the accumulative roll bonding process, the alloy was rolled with a 50% reduction ratio. Then, the rolled sheet