Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Chang Ryul Jung"'
Publikováno v:
International Journal of Multimedia and Ubiquitous Engineering. 9:245-252
Sensor nodes in WMSNs should be able to collect various forms of sensing data, prioritize each form of data based on the application service request conditions, and provide a certain degree of Quality of Service (QoS) guarantee. In order for sensor n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d2b34a31d3793ddc0290f168149818
https://doi.org/10.14257/ijmue.2014.9.2.24
https://doi.org/10.14257/ijmue.2014.9.2.24
Autor:
Chang-Ryul Jung, Sung-Keun Lee
Publikováno v:
Journal of the Korea Institute of Information and Communication Engineering. 17:2337-2344
Mobile Agent is an autonomous mobility technology is being applied in various fields. In particular, mobile agents execution in the Internet environment through the safe execution of the security must be guaranteed. Also, agent to run the agent, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3546d56010a85c3f65d7754d1e395cc4
https://doi.org/10.6109/jkiice.2013.17.10.2337
https://doi.org/10.6109/jkiice.2013.17.10.2337
Publikováno v:
The Journal of the Korean Institute of Information and Communication Engineering. 15:382-388
PURPOSE: A mobile agent protection method is provided to guarantee safe execution from a cutting attack generated by malignant elements for safely executing data in a programming environment. CONSTITUTION: A chain relationship between hosts is formed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d612457caab32a07138bd61db4f25b3
https://doi.org/10.6109/jkiice.2011.15.2.382
https://doi.org/10.6109/jkiice.2011.15.2.382
Autor:
Jae-Hyoung Gil, Bosung Ku, Arunabha Kundu, Gil Jae Hyoung, Chang Ryul Jung, Hongryul Lee, Kyoung-Soo Chae
Publikováno v:
International Journal of Hydrogen Energy. 35:10827-10832
Hydrogen is the preferred fuel for getting high performance from polymer electrolyte fuel cell (PEMFC). On-board hydrogen production is a promising alternative for fueling micro-PEMFC due to unavailability of good quality hydrogen storage material wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00e58f427554d84a8cb97ed66f2dd763
https://doi.org/10.1016/j.ijhydene.2010.07.032
https://doi.org/10.1016/j.ijhydene.2010.07.032
Autor:
Chang-Ryul Jung, Sung-Keun Lee
Publikováno v:
The Journal of the Korean Institute of Information and Communication Engineering. 14:97-108
The data security of free-roaming mobile agent is a problem which hasn`t been resolved to the mobility and inter-host mapping. totally, especially in theaspect of keeping away truncation attacks. Therefore, when the agent is utilized for user oriente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a2eb0263b7d8901d7df9f4a51241744
https://doi.org/10.6109/jkiice.2010.14.1.097
https://doi.org/10.6109/jkiice.2010.14.1.097
Autor:
Jae-Hyuk Jang, Jun Y. Hwang, Jae-Hyuk Lee, Doo-Hwan Jung, Sang-Ho Lee, Dong-Hyun Peck, Kwon-Yong Shin, Chang-Ryul Jung
Publikováno v:
ECS Transactions. 16:19-26
A reciprocating pump operated by a piezoelectric linear actuator is introduced as a fuel supplying module for a DMFC. A series of experiments are conducted to characterize the performance of the present pump and effects of low reciprocating frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c56875587908c97562469b6d2faa4745
https://doi.org/10.1149/1.3111817
https://doi.org/10.1149/1.3111817
Publikováno v:
Applied Catalysis B: Environmental. 84:426-432
Copper oxide–ceria (CuO–CeO 2 ) catalyst for selective oxidation of carbon monoxide (CO) was prepared by co-precipitation and hydrothermal treatment methods and evaluated for catalytic activity in a reformate gas composition which simulated the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2d78d37ea63cb9323c70b04bde94aa3
https://doi.org/10.1016/j.apcatb.2008.04.024
https://doi.org/10.1016/j.apcatb.2008.04.024
Autor:
Yong Soo Oh, Jae-Hyuk Jang, Kyoung Soo Chae, Craig Miesse, Suk Won Cha, Hye Yeon Cha, Sung-han Kim, Jae Hyoung Gil, Hong Ryul Lee, Chang Ryul Jung, Bosung Ku
Publikováno v:
ECS Transactions. 12:119-127
The intrinsic improvement of fuel cell stack design is to minimize the volume and weight of fuel cell and is to maximize energy density. However, the bulky and massive stack is one of the main factors to undermine the chances to realize the higher en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::640df81273bb31487d8bc7f16f08cf7a
https://doi.org/10.1149/1.2921539
https://doi.org/10.1149/1.2921539
Publikováno v:
Journal of Power Sources. 175:490-494
Aluminium appears to be a promising material for on-board hydrogen generation in fuel cell applications given the comparatively large amount of hydrogen produced per gram of aluminium in a safe system. A microfuel processor with aluminium and water a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62d72d4f339d46e6047ab0c2a74747ad
https://doi.org/10.1016/j.jpowsour.2007.09.064
https://doi.org/10.1016/j.jpowsour.2007.09.064
Publikováno v:
Electrochimica Acta. 53:763-767
Pore size distribution and specific pore volume in the catalyst layer of polymer electrolyte membrane fuel cells were modified by controlling the temperature during the catalyst layer fabrication. Raising the temperature of the gas diffusion layer wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd10266ef875ada089be97498a70fff9
https://doi.org/10.1016/j.electacta.2007.07.046
https://doi.org/10.1016/j.electacta.2007.07.046