Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Ji WH"'
Autor:
Jaewook Kim, Joonghyuk Kim, Yongjun Kim, Youngmok Son, Youngsik Shin, Hye Jin Bae, Ji Whan Kim, Sungho Nam, Yongsik Jung, Hyeonsu Kim, Sungwoo Kang, Yoonsoo Jung, Kyunghoon Lee, Hyeonho Choi, Woo Youn Kim
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Designing robust blue organic light-emitting diodes is a long-standing challenge in the display industry. The highly energetic states of blue emitters cause various degradation paths, leading to collective luminance drops in a competitive ma
Externí odkaz:
https://doaj.org/article/55db75afe7164553ae79c1ed31a61796
Autor:
Kwangmo Yang, Doyoun Kwon, Sungho Nam, Joonghyuk Kim, Yeon Sook Chung, Hyunjoon Yoo, Insung Park, Yongsup Park, Ji Whan Kim, Jaesang Lee
Publikováno v:
Physical Review X, Vol 14, Iss 4, p 041009 (2024)
In organic light-emitting diodes (OLEDs), understanding the efficiency loss mechanism known as exciton-polaron quenching (EPQ) has been a longstanding challenge. Traditionally, EPQ was believed to occur mainly within the bulk of the OLED emission lay
Externí odkaz:
https://doaj.org/article/c16d3c3acc3242a8ae798fac9d7fffa1
Autor:
Ji Whan Han
Publikováno v:
Pediatric Emergency Medicine Journal, Vol 11, Iss 2, Pp 63-64 (2024)
Externí odkaz:
https://doaj.org/article/9e493bc97ab94b38987fd331021b47a2
Autor:
Chris K. Kim, Ji Whae Choi, Zhicheng Jiao, Dongcui Wang, Jing Wu, Thomas Y. Yi, Kasey C. Halsey, Feyisope Eweje, Thi My Linh Tran, Chang Liu, Robin Wang, John Sollee, Celina Hsieh, Ken Chang, Fang-Xue Yang, Ritambhara Singh, Jie-Lin Ou, Raymond Y. Huang, Cai Feng, Michael D. Feldman, Tao Liu, Ji Sheng Gong, Shaolei Lu, Carsten Eickhoff, Xue Feng, Ihab Kamel, Ronnie Sebro, Michael K. Atalay, Terrance Healey, Yong Fan, Wei-Hua Liao, Jianxin Wang, Harrison X. Bai
Publikováno v:
npj Digital Medicine, Vol 5, Iss 1, Pp 1-9 (2022)
Abstract While COVID-19 diagnosis and prognosis artificial intelligence models exist, very few can be implemented for practical use given their high risk of bias. We aimed to develop a diagnosis model that addresses notable shortcomings of prior stud
Externí odkaz:
https://doaj.org/article/f0f396cc4f334525b20cb1ca2433d075
Autor:
Jiahao Lin, Bingting Bao, Nigar Anjuman Khurram, Kasey Halsey, Ji Whae Choi, Lesan Wang, Thi My Linh Tran, Wei-Hua Liao, Michael D. Feldman, Paul J. Zhang, Jing Wu, Harrison X. Bai
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
Abstract To explore the role of chronic liver disease (CLD) in COVID-19. A total of 1439 consecutively hospitalized patients with COVID-19 from one large medical center in the United States from March 16, 2020 to April 23, 2020 were retrospectively i
Externí odkaz:
https://doaj.org/article/7e22fe39208741a2aba86e8d6b795ae7
Autor:
Sungho Nam, Ji Whan Kim, Hye Jin Bae, Yusuke Makida Maruyama, Daun Jeong, Joonghyuk Kim, Jong Soo Kim, Won‐Joon Son, Hyein Jeong, Jaesang Lee, Soo‐Ghang Ihn, Hyeonho Choi
Publikováno v:
Advanced Science, Vol 8, Iss 16, Pp n/a-n/a (2021)
Abstract Although the organic light‐emitting diode (OLED) has been successfully commercialized, the development of deep‐blue OLEDs with high efficiency and long lifetime remains a challenge. Here, a novel hyperfluorescent OLED that incorporates t
Externí odkaz:
https://doaj.org/article/1425e622608c4f4fa4064df44d26aeb4
Autor:
Zhicheng Jiao, PhD, Ji Whae Choi, BA, Kasey Halsey, BA, Thi My Linh Tran, BS, Ben Hsieh, MS, Dongcui Wang, MD, Feyisope Eweje, BSc, Robin Wang, BA, Ken Chang, PhD, Jing Wu, MD, Scott A Collins, AS, Thomas Y Yi, BS, Andrew T Delworth, Tao Liu, PhD, Terrance T Healey, MD, Shaolei Lu, MD, Jianxin Wang, ProfPhD, Xue Feng, PhD, Michael K Atalay, MD, Li Yang, PhD, Michael Feldman, MD, Paul J L Zhang, MD, Wei-Hua Liao, ProfMD, Yong Fan, PhD, Harrison X Bai, MD
Publikováno v:
The Lancet: Digital Health, Vol 3, Iss 5, Pp e286-e294 (2021)
Summary: Background: Chest x-ray is a relatively accessible, inexpensive, fast imaging modality that might be valuable in the prognostication of patients with COVID-19. We aimed to develop and evaluate an artificial intelligence system using chest x-
Externí odkaz:
https://doaj.org/article/859a10496aa640f1b08c723766094f0a
Autor:
Seok Won Chung, Seung Seog Han, Ji Whan Lee, Kyung-Soo Oh, Na Ra Kim, Jong Pil Yoon, Joon Yub Kim, Sung Hoon Moon, Jieun Kwon, Hyo-Jin Lee, Young-Min Noh, Youngjun Kim
Publikováno v:
Acta Orthopaedica, Vol 89, Iss 4, Pp 468-473 (2018)
Background and purpose — We aimed to evaluate the ability of artificial intelligence (a deep learning algorithm) to detect and classify proximal humerus fractures using plain anteroposterior shoulder radiographs. Patients and methods — 1,891 imag
Externí odkaz:
https://doaj.org/article/4edd7d989fc24eb0b372553039828f24
Autor:
Ji Whan Han
Publikováno v:
Pediatric Emergency Medicine Journal, Vol 5, Iss 1, Pp 1-4 (2018)
Kawasaki disease (KD) has been increasing recently in Korea. Although the delayed diagnosis of KD can cause coronary artery abnormalities, no specific test is available. Thus, optimal guidelines for early diagnosis and treatment of KD are the best wa
Externí odkaz:
https://doaj.org/article/26f31e6c84a14d8eb99b58190323e47b
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