Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Jun Woo Jeon"'
Publikováno v:
ACS Omega, Vol 6, Iss 41, Pp 27080-27088 (2021)
Externí odkaz:
https://doaj.org/article/261b89543ba548b48539f325b62f9c96
Publikováno v:
Journal of Advanced Research, Vol 24, Iss , Pp 205-209 (2020)
In the oxidative dehydrogenation (ODH) process that converts ethylbenzene to styrene, vanadium-based catalysts, especially V2O5, are used in a CO2 atmosphere to enhance process efficiency. Here we demonstrate that the activation energy of V2O5 can be
Externí odkaz:
https://doaj.org/article/9872f5a295294c949b6f8c8d6be68833
Autor:
Se Youn Cho, Young Soo Yun, Dawon Jang, Jun Woo Jeon, Byung Hoon Kim, Sungho Lee, Hyoung-Joon Jin
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
The mechanical properties of silk are determined by tight stacks of sheet-like peptide crystals distributed in amorphous regions. Here, the authors heat and stretch silk fibres to align these crystal into a long range ordered carbon structure and dra
Externí odkaz:
https://doaj.org/article/544d1fd45da24d6d86dbbec33505a662
Autor:
Jun Woo Jeon, Gi Tae Yeo
Publikováno v:
Asian Journal of Shipping and Logistics, Vol 33, Iss 2, Pp 85-93 (2017)
This study aims to apply System Dynamics (SD) to analyze the optimal timing of container ship orders by considering the uncertain shipping environment. The collected monthly data for 12 years was obtained from the China seaborne container trade (CSCT
Externí odkaz:
https://doaj.org/article/992c1b7b816c42e9ac253f16307faa07
Publikováno v:
Asian Journal of Shipping and Logistics, Vol 32, Iss 3, Pp 165-172 (2016)
Although port competition is changing continually in various environments, no research trend analyses of port competition have been carried out. Instead, prior studies have focused on ports gaining a competitive advantage or the development strategie
Externí odkaz:
https://doaj.org/article/d142235b7834427fb2dd13222ad97be0
Publikováno v:
Asian Journal of Shipping and Logistics, Vol 32, Iss 3, Pp 157-164 (2016)
Vietnam has been one of Asia's fastest growing economies since 1990, with a steady growth of 6-8 percent. Vietnam's container port throughput volume also increases impressively year by year, at around 6-8 percent since 2002. To cope with increasing c
Externí odkaz:
https://doaj.org/article/a37f8eb4db714717bf94855094f0b9a5
Publikováno v:
Asian Journal of Shipping and Logistics, Vol 32, Iss 2, Pp 73-79 (2016)
This study aimed to demonstrate and quantify the factors that influence ship safety and ship accidents and suggest policy recommendations for both government and the marine industry in Korea based on the application of system dynamics (SD). Korea was
Externí odkaz:
https://doaj.org/article/a9c81cf303f14b0caa9f33c50f4610bd
Autor:
Hyun-Seok Jang, Chang Yeon Lee, Jun Woo Jeon, Won Taek Jung, Won G. Hong, Sang Moon Lee, Haejin Kim, Junyoung Mun, Byung Hoon Kim
Publikováno v:
Energies, Vol 13, Iss 15, p 3893 (2020)
We investigated the gas storage capacity of thermally carbonized and chemically activated Phyllostachys bambusoides (PB), which is a nature-derived green carbon with an organic porous structure. Samples were thermally treated at 900 °C for 24 h, and
Externí odkaz:
https://doaj.org/article/cbe915cce49f487a90fe7d6ea4f7f2c9
Publikováno v:
AIP Advances, Vol 8, Iss 7, Pp 075228-075228-5 (2018)
Twisted bilayer graphene (tBLG) is two stacked single graphene sheets rotated at a specific angle. The twist angle plays an important role in the physical properties of the tBLG. In this study, we analyzed the interaction distance between two graphen
Externí odkaz:
https://doaj.org/article/ecf76640fac942f2be9eaee280de9352
Autor:
Jun Woo Jeon, Ki-Nam Joo
Publikováno v:
Sensors, Vol 19, Iss 23, p 5094 (2019)
In this investigation, we propose an effective method to measure 3D surface profiles of specimens with single-shot imaging. Based on the two-wavelength interferometric principle and spatial phase-shifting technique using a polarization pixelated came
Externí odkaz:
https://doaj.org/article/c2784182732648a49ae2eb212b3b20d4