Search Results - "Lee, Sun Ki"

Evaluation of Transfer Learning with Deep Convolutional Neural Networks for Screening Osteoporosis in Dental Panoramic Radiographs by Lee, Ki-Sun, Jung, Seok-Ki, Ryu, Jae-Jun, Shin, Sang-Wan, Choi, Jinwook

“…Dental panoramic radiographs (DPRs) provide information required to potentially evaluate bone density changes through a textural and morphological feature…”
Get full text

Deep Convolutional Neural Networks Based Analysis of Cephalometric Radiographs for Differential Diagnosis of Orthognathic Surgery Indications by Lee, Ki-Sun, Ryu, Jae-Jun, Jang, Hyon Seok, Lee, Dong-Yul, Jung, Seok-Ki

“…The aim of this study was to evaluate the deep convolutional neural networks (DCNNs) based on analysis of cephalometric radiographs for the differential…”
Get full text

Comparison of 3D-Printed Dental Implants with Threaded Implants for Osseointegration: An Experimental Pilot Study by Li, Ling, Lee, Jungwon, Amara, Heithem Ben, Lee, Jun-Beom, Lee, Ki-Sun, Shin, Sang-Wan, Lee, Yong-Moo, Kim, Byoungkook, Kim, Pangyu, Koo, Ki-Tae

“…This study aimed to compare bone healing and implant stability for three types of dental implants: a threaded implant, a three-dimensional (3D)-printed implant…”
Get full text

Biomechanical Evaluation of a Tooth Restored with High Performance Polymer PEKK Post-Core System: A 3D Finite Element Analysis by Lee, Jeong-Yol, Lee, Won-Chang, Kim, Jee-Hwan, Kim, Jong-Eun, Shin, Joo-Hee, Lee, Ki-Sun, Shin, Sang-Wan

“…The aim of this study was to evaluate the biomechanical behavior and long-term safety of high performance polymer PEKK as an intraradicular dental post-core…”
Get full text

Fabricating a Maxillary Obturator Using an Intraoral Digital Impression: A Case History Report by Park, Jin-Hong, Lee, Ki-Sun, Lee, Jeong-Yol, Shin, Sang-Wan

“…Digital impressions can be a useful option that reduces patient discomfort and simplifies clinical procedures such as accurate impression recordings. In this…”
Get more information

An in vitro evaluation of the antibacterial properties of three mineral trioxide aggregate (MTA) against five oral bacteria by Kim, Ryan Jin-Young, Kim, Myung-Ook, Lee, Ki-Sun, Lee, Dong-Yul, Shin, Joo-Hee

“…Highlights • We evaluated antibacterial activity of 3 MTA cements against 5 oral bacteria. • The most resistant bacteria was E. faecalis. • Disc diffusion test…”
Get full text

Automatic Pharyngeal Phase Recognition in Untrimmed Videofluoroscopic Swallowing Study Using Transfer Learning with Deep Convolutional Neural Networks by Lee, Ki-Sun, Lee, Eunyoung, Choi, Bareun, Pyun, Sung-Bom

“…Video fluoroscopic swallowing study (VFSS) is considered as the gold standard diagnostic tool for evaluating dysphagia. However, it is time consuming and labor…”
Get full text

Shear bond strength of composite resin to high performance polymer PEKK according to surface treatments and bonding materials by Lee, Ki-Sun, Shin, Myoung-Sik, Lee, Jeong-Yol, Ryu, Jae-Jun, Shin, Sang-Wan

“…The object of the present study was to evaluate the shear bonding strength of composite to PEKK by applying several methods of surface treatment associated…”
Get full text

Biomechanical Evaluation of Initial Stability of a Root Analogue Implant Design with Drilling Protocol: A 3D Finite Element Analysis by Lee, Ki-Sun, Lee, Won-Chang, Kim, Pan-Gyu, Park, Ji-Man, Koo, Ki-Tae, Ryu, Jae-Jun, Shin, Sang-Wan

“…Background: The aim of this study was to biomechanically evaluate the initial stability of a patient-specific root analogue implant (RAI) design with drilling…”
Get full text

Bennett lesions in baseball players detected by magnetic resonance imaging: assessment of association factors by Park, Jin-Young, MD, Noh, Young-Min, MD, Chung, Seok-Won, MD, Moon, Sung-Gyn, MD, Ha, Dae-Ho, MD, Lee, Ki-Sun, MD, Chung, Seok Won, MD

“…Background The purpose of this study was to evaluate the characteristics of Bennett lesions in baseball players compared with those without a Bennett lesion…”
Get full text

In vitro microleakage of six different dental materials as intraorifice barriers in endodontically treated teeth by LEE, Ki Sun, KIM, Jong Sook, LEE, Dong Yul, KIM, Ryan Jin Young, SHIN, Joo Hee

“…The aim of this study was to compare the coronal sealing ability of six different dental materials: Three MTA-based cements and three established restorative…”
Get full text

Effects of relining materials on the flexural strength of relined thermoplastic denture base resins by Sun, Yunhan, Song, So-Yeon, Lee, Ki-Sun, Park, Jin-Hong, Ryu, Jae-Jun, Lee, Jeong-Yol

“…The aim of this study was to evaluate the effects of relining materials on the flexural strength of relined thermoplastic denture base resins (TDBRs). For…”
Get full text

Evaluation of Scalability and Degree of Fine-Tuning of Deep Convolutional Neural Networks for COVID-19 Screening on Chest X-ray Images Using Explainable Deep-Learning Algorithm by Lee, Ki-Sun, Kim, Jae Young, Jeon, Eun-Tae, Choi, Won Suk, Kim, Nan Hee, Lee, Ki Yeol

“…According to recent studies, patients with COVID-19 have different feature characteristics on chest X-ray (CXR) than those with other lung diseases. This study…”
Get full text

DEVELOPMENT OF AN IMPROVED FARE TOOL WITH APPLICATION TO WOLSONG NUCLEAR POWER PLANT by Lee, Sun Ki, Hong, Sung Yull

“…In Canada Deuterium Uranium (CANDU)-type nuclear power plants, the reactor is composed of 380 fuel channels and refueling is performed on one or two channels…”
Get full text

Temporal Trends of De Novo Malignancy Development After Heart Transplantation by Youn, Jong-Chan, Stehlik, Josef, Wilk, Amber R., Cherikh, Wida, Kim, In-Cheol, Park, Gyeong-Hun, Lund, Lars H., Eisen, Howard J., Kim, Do Young, Lee, Sun Ki, Choi, Suk-Won, Han, Seongwoo, Ryu, Kyu-Hyung, Kang, Seok-Min, Kobashigawa, Jon A.

“…Malignancy is a concern in cardiac transplant recipients, but the temporal trends of de novo malignancy development are unknown. The goal of this study was to…”
Get full text

Increased frequency of CD4+CD57+ senescent T cells in patients with newly diagnosed acute heart failure: exploring new pathogenic mechanisms with clinical relevance by Youn, Jong-Chan, Jung, Min Kyung, Yu, Hee Tae, Kwon, Ji-Soo, Kwak, Jeong-Eun, Park, Su-Hyung, Kim, In-Cheol, Park, Myung-Soo, Lee, Sun Ki, Choi, Suk-Won, Han, Seongwoo, Ryu, Kyu-Hyung, Kang, Seok-Min, Shin, Eui-Cheol

“…Recent animal studies showed T cells have a direct pathogenic role in the development of heart failure (HF). However, which subsets of T cells contribute to…”
Get full text

Diagnostic Assessment of Deep Learning Algorithms for Frozen Tissue Section Analysis in Women with Breast Cancer by Kim, Young-Gon, Song, In Hye, Cho, Seung Yeon, Kim, Sungchul, Kim, Milim, Ahn, Soomin, Lee, Hyunna, Yang, Dong Hyun, Kim, Namkug, Kim, Sungwan, Kim, Taewoo, Kim, Daeyoung, Choi, Jonghyeon, Lee, Ki-Sun, Ma, Minuk, Jo, Minki, Park, So Yeon, Gong, Gyungyub

“…Assessing the metastasis status of the sentinel lymph nodes (SLNs) for hematoxylin and eosin-stained frozen tissue sections by pathologists is an essential but…”
Get full text

Corrigendum to “Effects of rhBMP-2 Loaded Titanium Reinforced Collagen Membranes on Horizontal Bone Augmentation in Dogs” by Shin, Sang-Wan, Jeon, Yu-Sung, Lee, Ki-Sun, Lee, Jeong-Yol

“…In the article titled “Effects of rhBMP-2 Loaded Titanium Reinforced Collagen Membranes on Horizontal Bone Augmentation in Dogs” [1], the Authors’…”
Get full text

Anti-Obesity Effect of Daidzein Derived from Pachyrhizus erosus (L.) Urb. Extract via PPAR Pathway in MDI-Induced 3T3-L1 Cell Line by Choi, Moon-Hee, Yang, Seung-Hwa, Lee, Yeo-Jin, Sohn, Jeong Ho, Lee, Ki Sun, Shin, Hyun-Jae

“…Pachyrhizus erosus (L.) Urb. is a tropical perennial vine plant native to southern Mexico, Southeast Asia, Central America, and Africa. In this study, we…”
Get full text

Effects of rhBMP-2 Loaded Titanium Reinforced Collagen Membranes on Horizontal Bone Augmentation in Dogs by Lee, Jeong-Yol, Shin, Sang-Wan, Jeon, Yu-Sung, Lee, Ki-Sun

“…The aim of this study was to evaluate the efficacy of growth factor loaded collagen membranes on new bone formation during horizontal bone augmentation…”
Get full text