Zobrazeno 1 - 10
of 277
pro vyhledávání: '"Sang-Jeong Lee"'
Autor:
So-Young Chun, Yun-Hui Kang, Su Yang, Se-Ryong Kang, Sang-Jeong Lee, Jun-Min Kim, Jo-Eun Kim, Kyung-Hoe Huh, Sam-Sun Lee, Min-Suk Heo, Won-Jin Yi
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract The purpose of this study was to automatically classify the three-dimensional (3D) positional relationship between an impacted mandibular third molar (M3) and the inferior alveolar canal (MC) using a distance-aware network in cone-beam CT (C
Externí odkaz:
https://doaj.org/article/e716c1b732ac464c9ee3536edd4812ce
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 10, Pp 3766-3777 (2022)
It is essential to ensure the safety of spent nuclear fuel (SNF) transport cask in drop situation that is included in transport accident scenarios. The safety of the drop situation is affected by the impact absorption performance of impact limiters.
Externí odkaz:
https://doaj.org/article/fbef24b460eb4622977e579aa13d767d
Autor:
Bo-Soung Jeoun, Su Yang, Sang-Jeong Lee, Tae-Il Kim, Jun-Min Kim, Jo-Eun Kim, Kyung-Hoe Huh, Sam-Sun Lee, Min-Suk Heo, Won-Jin Yi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract The purpose of this study was to propose a continuity-aware contextual network (Canal-Net) for the automatic and robust 3D segmentation of the mandibular canal (MC) with high consistent accuracy throughout the entire MC volume in cone-beam C
Externí odkaz:
https://doaj.org/article/8aae8492158947678741fb87a73c2fb6
Autor:
Tae-Hoon Yong, Su Yang, Sang-Jeong Lee, Chansoo Park, Jo-Eun Kim, Kyung-Hoe Huh, Sam-Sun Lee, Min-Suk Heo, Won-Jin Yi
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract The purpose of this study was to directly and quantitatively measure BMD from Cone-beam CT (CBCT) images by enhancing the linearity and uniformity of the bone intensities based on a hybrid deep-learning model (QCBCT-NET) of combining the gen
Externí odkaz:
https://doaj.org/article/aa130d6308e447d8b687bc06bba75fce
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 3, Pp 988-1003 (2021)
Existing elastic analysis methods cannot be adhered to in order to assess the structural integrity of a reactor vessel and internals for a beyond design basis earthquake. Elasto-plastic analysis methods are required, and the factors that affect the e
Externí odkaz:
https://doaj.org/article/e9b22c47821842ce96c242564211ea72
Autor:
Bo-Soung Jeoun, Su Yang, Sang-Jeong Lee, Tae-Il Kim, Jun-Min Kim, Jo-Eun Kim, Kyung-Hoe Huh, Sam-Sun Lee, Min-Suk Heo, Won-Jin Yi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/fac5b9b57a504e459893a57dc030865f
Publikováno v:
Nuclear Engineering and Technology, Vol 51, Iss 6, Pp 1658-1668 (2019)
Nuclear power generates a large portion of the energy used today and plays an important role in energy development. To ensure safe nuclear power generation, it is essential to conduct an accurate analysis of reactor structural integrity. Accordingly,
Externí odkaz:
https://doaj.org/article/106d76d089b84628bfb4fd5a998105c5
Publikováno v:
Applied Sciences, Vol 11, Iss 8, p 3675 (2021)
(1) Background: The purpose of this study was to develop an image-guided endoscopic sinus surgery (IGESS) system, named Medigator®, based on the leave-one-out registration strategy and three-dimensional (3D) volumetric visualization of the nasal cav
Externí odkaz:
https://doaj.org/article/8591f1d922c74506bd272fc3b8654dd8
Autor:
Min-Hyuk Choi, Sang-Jeong Lee, Hoon Joo Yang, Kyung-Hoe Huh, Sam-Sun Lee, Min-Suk Heo, Soon-Chul Choi, Soon Jung Hwang, Won-Jin Yi
Publikováno v:
Applied Sciences, Vol 10, Iss 1, p 174 (2019)
This paper developed a new method to easily record and automatically reproduce the 3D natural head position (NHP) of patients using a portable 3D scanner based on immediate calibration. We first optically scanned the patient’s face using a portable
Externí odkaz:
https://doaj.org/article/542ea2737cac4bd4851ea9ead6af43af
Autor:
JONG-BEOM PARK, YOUNGIN CHOI, SANG-JEONG LEE, NO-CHEOL PARK, KYOUNG-SU PARK, YOUNG-PIL PARK, CHAN-IL PARK
Publikováno v:
Nuclear Engineering and Technology, Vol 46, Iss 5, Pp 689-698 (2014)
Reactor internals are sensitive to dynamic loads such as earthquakes and flow induced vibration. Thus, it is essential to identify the dynamic characteristics to evaluate the seismic integrity of the structures. However, a full-sized system is too la
Externí odkaz:
https://doaj.org/article/3ed254d9e0f94f0ebc8caeb78c9a3bb7