Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Dong Hyun Choi"'
Autor:
Dong Hyun Choi, Yoon Ha Joo, Ki Hong Kim, Jeong Ho Park, Hyunjin Joo, Hyoun-Joong Kong, Hyunju Lee, Kyoung Jun Song, Sungwan Kim
Publikováno v:
IEEE Journal of Translational Engineering in Health and Medicine, Vol 12, Pp 550-557 (2024)
The objective of this study was to develop a sound recognition-based cardiopulmonary resuscitation (CPR) training system that is accessible, cost-effective, easy-to-maintain and provides accurate CPR feedback. Beep-CPR, a novel device with accordion
Externí odkaz:
https://doaj.org/article/e2f0196bdedd43f1b4ca162908850842
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Prediction of bacteremia is a clinically important but challenging task. An artificial intelligence (AI) model has the potential to facilitate early bacteremia prediction, aiding emergency department (ED) physicians in making timely decision
Externí odkaz:
https://doaj.org/article/57e46a74adfd4847944d9eec226e64aa
Autor:
Dong Hyun Choi, Hyunju Lee, Hyunjin Joo, Hyoun-Joong Kong, Seung Bok Lee, Sungwan Kim, Sang Do Shin, Ki Hong Kim
Publikováno v:
Diagnostics, Vol 14, Iss 8, p 816 (2024)
This study aimed to develop a predictive model for intensive care unit (ICU) admission by using heart rate variability (HRV) data. This retrospective case–control study used two datasets (emergency department [ED] patients admitted to the ICU, and
Externí odkaz:
https://doaj.org/article/1cdbc622e2f14fd59c7da06b5372c440
Autor:
Hyung Ki Jeong, Hyeon Wook Kim, Sung Soo Kim, Hyun Kuk Kim, Young Jae Ki, Dong Hyun Choi, Keun Ho Park, Ki Hong Lee, Namsik Yoon, Hyung Wook Park, Jeong Gwan Cho
Publikováno v:
International Journal of Arrhythmia, Vol 23, Iss 1, Pp 1-9 (2022)
Abstract Background Chronic right-ventricular (RV) pacing can exacerbate heart failure in patients with a low ejection fraction (EF). There is little information on the effects of diastolic dysfunction (DD) in patients with preserved EF undergoing pe
Externí odkaz:
https://doaj.org/article/19891f67e9b34e52872f735fc21a7869
Autor:
Chang Min Lee, Dong Hyun Choi, Amjad Islam, Dong Hyun Kim, Tae Wook Kim, Geon-Woo Jeong, Hyun Woo Cho, Min Jae Park, Syed Hamad Ullah Shah, Hyung Ju Chae, Kyoung-Ho Kim, Muhammad Sujak, Jae Woo Lee, Donghyun Kim, Chul Hoon Kim, Hyun Jae Lee, Tae-Sung Bae, Seung Min Yu, Jong Sung Jin, Yong-Cheol Kang, Juyun Park, Myungkwan Song, Chang-Su Kim, Sung Tae Shin, Seung Yoon Ryu
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Herein, an unprecedented report is presented on the incorporation of size-dependent gold nanoparticles (AuNPs) with polyvinylpyrrolidone (PVP) capping into a conventional hole transport layer, poly(3,4-ethylenedioxythiophene):poly(styrenesul
Externí odkaz:
https://doaj.org/article/d82880d3a9004e6891567cd2b37a080b
Autor:
Dong Hyun Choi, Yoon Ha Joo, Ki Hong Kim, Hyouk Jae Lim, Ki Jeong Hong, Hyun Jeong Kang, Bo Hyeon Moon, Kyoung Jun Song, Jung Chan Lee
Publikováno v:
IEEE Journal of Translational Engineering in Health and Medicine, Vol 10, Pp 1-6 (2022)
Introduction: Safe and prompt endotracheal intubation is crucial to prevent morbidity and mortality in patients requiring airway management. The aim of this pilot study was to test the effect of real-time carbon dioxide (CO2) sensing stylet assisted
Externí odkaz:
https://doaj.org/article/d53a340b9a5248a18e63a3e6022e744c
Autor:
Dong Hyun Choi, Byoungjun Jeon, Min Hyuk Lim, Dong Hun Lee, Sang-Kyu Ye, Seung-Yong Jeong, Sungwan Kim
Publikováno v:
npj Microgravity, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract Exposure to microgravity affects human physiology in various ways, and astronauts frequently report skin-related problems. Skin rash and irritation are frequent complaints during space missions, and skin thinning has also been reported after
Externí odkaz:
https://doaj.org/article/2e404795314b4bc6af0b2f2c684ae617
Rapid and selective green laser activation of InGaZnO thin-film transistors through metal absorption
Autor:
Jeong Woo Park, Won-Gi Kim, Hyukjoon Yoo, Hyung Tae Kim, Dong Hyun Choi, Min Seong Kim, Hyun Jae Kim
Publikováno v:
Journal of Information Display, Vol 0, Iss 0, Pp 1-11 (2021)
We used a pulsed green laser to activate indium gallium zinc oxide thin-film transistors (IGZO TFTs). The IGZO films with large bandgaps (>3 eV) were easily activated by heat delivered by a pulsed green laser to the gate, source, and drain metal elec
Externí odkaz:
https://doaj.org/article/fe0cb6a9d25e40459b13f28a6af46c3c
Autor:
Dae Keun Choi, Dong Hyun Kim, Chang Min Lee, Hassan Hafeez, Subrata Sarker, Jun Su Yang, Hyung Ju Chae, Geon-Woo Jeong, Dong Hyun Choi, Tae Wook Kim, Seunghyup Yoo, Jinouk Song, Boo Soo Ma, Taek-Soo Kim, Chul Hoon Kim, Hyun Jae Lee, Jae Woo Lee, Donghyun Kim, Tae-Sung Bae, Seung Min Yu, Yong-Cheol Kang, Juyun Park, Kyoung-Ho Kim, Muhammad Sujak, Myungkwan Song, Chang-Su Kim, Seung Yoon Ryu
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
A transparent twistable and stretchable MoO3/Au/MoO3 electrode is demonstrated by Choi et al. for organic light-emitting diodes. The device fabricated on thin elastomer shows enhanced EQE with minimum efficiency roll-off owing to the improved charge
Externí odkaz:
https://doaj.org/article/f41042af673641819ee8e761d59e9e42
Autor:
Chang Min Lee, Dong Hyun Choi, Amjad Islam, Dong Hyun Kim, Tae Wook Kim, Geon‑Woo Jeong, Hyun Woo Cho, Min Jae Park, Syed Hamad Ullah Shah, Hyung Ju Chae, Kyoung-Ho Kim, Muhammad Sujak, Jae Woo Lee, Donghyun Kim, Chul Hoon Kim, Hyun Jae Lee, Tae‑Sung Bae, Seung Min Yu, Jong Sung Jin, Yong‑Cheol Kang, Juyun Park, Myungkwan Song, Chang‑Su Kim, Sung Tae Shin, Seung Yoon Ryu
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-2 (2022)
Externí odkaz:
https://doaj.org/article/95e404179e484bfc8ffd736a0e68d9fa