|
|
|
|
|
Jeong Seong, Yunsik Kim, Hyewon Goh, Hyunmin Kim and Ana Stanescu
Quantifying traffic congestion is a critical task for transportation planning and research. Numerous metrics have been developed, mainly focusing on changes in vehicle speeds, their extents, and travel time. In this study, new metrics are presented using...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huichan Kim, Sunho Park and Seong-Yeob Jeong
Growing interest in finding the optimal route through the arctic ocean, and sea ice concentration is also emerging as a factor to be considered. In this paper, an algorithm to calculate the sea ice concentration was developed based on the images taken du...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jae-Hyeon Park, Seong-Keun Jeong and Hyun-Ung Oh
A critical-strain-based methodology was proposed to overcome the theoretical limitations of Steinberg?s method, and its effectiveness was experimentally verified through fatigue tests of ball grid arrays, column grid arrays, and lead-type specimens on pr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Minju Kim, Hyeongwoo Choi, Hyeon Kim, Jiwon Kang, Hyeon Gyeong Jeong, Seong-il Eyun and Jung-Hoon Kang
The larvae of the marine gastropod Lophocochlias parvissimus are meroplankton that spend part of their lives as plankton that disperse and drift in the water column before settling on the sea floor. Two individuals of L. parvissimus larvae were sampled b...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jae Yeon Park, Ju Yeon Kim, Yun Gon Son, Seong Doo Kang, Sang Won Lee, Kwang Dong Kim and Jeong Yoon Kim
Eucalyptus globulus leaves contain various types of phenolic metabolites related to their antioxidant effects such as acids, catechin, flavonoids, and others. To optimize its antioxidative phenolic contents, E. globulus was extracted under various solven...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sin-Zeon Park, Seong-Hoon Jeong, Hyerin Lee and Kee-Jeung Hong
Glass-fiber-reinforced polymer (GFRP) decks have been widely used in the rehabilitation and construction of bridges as a replacement for conventional deck materials, such as steel, concrete, and wood. In this study, an analysis method for checking the lo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Han-Sol Choi, Dong-Yeon Kim, Jeong-Hoon Park, Jae Hyuk Lim and Tae Seong Jang
In this study, a passive truss-link mechanism applicable to large-scale deployable structures was designed to achieve successful deployment in space. First, we simplified the selected truss-link mechanisms to the two-dimensional geometry and calculated t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hyung Min Kim, Chang Wook Jeong, Cheol Kwak, Cheryn Song, Minyong Kang, Seong Il Seo, Jung Kwon Kim, Hakmin Lee, Jinsoo Chung, Eu Chang Hwang, Jae Young Park, In Young Choi and Sung-Hoo Hong
Patients with brain metastasis (BM) have a better prognosis when it is detected early. However, current guidelines recommend brain imaging only when there are central nervous system symptoms or abnormal experimental values. Therefore, metastases are disc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Byoung-Seong Jeong
In this study, the optimal structure for obtaining high green color purity was investigated by modeling quantum dot (QD)?organic light-emitting diodes (OLED). It was found that even if the green quantum dot (G-QD) density in the G-QD layer was 30%, the f...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ali Ghamari, Behroz Almasi, Chang-hyuk Kim, Seong-Hoon Jeong and Kee-Jeung Hong
An innovative passive energy damper is introduced and studied experimentally and numerically. This damper is designed as the main plate for energy absorption which is surrounded by an octagon cover. In addition to simplicity in construction, it can be ea...
ver más
|
|
|
|
|
|