Zobrazeno 1 - 10
of 318
pro vyhledávání: '"Bong joo Kang"'
Autor:
Du Hyeon Ryu, Jun Hyung Kim, Jorim Okoth Obila, Hyun‐Sung Yun, Seungjin Lee, Bong Joo Kang, Nam Joong Jeon, Ki‐Ha Hong, Jaeki Jeong, Sang Hyuk Im, Chang Eun Song
Publikováno v:
EcoMat, Vol 6, Iss 12, Pp n/a-n/a (2024)
Abstract Tin‐halide perovskite solar cells (THPSCs), while offering low toxicity and high theoretical power conversion efficiency, suffer from inferior device performance compared to lead‐based counterparts. The primary limitations arise from cha
Externí odkaz:
https://doaj.org/article/853dd25acaa749208e2bac576e6b7cff
Autor:
Eun Chong Chae, You‐Hyun Seo, Bong Joo Kang, Jin Ho Oh, Yeonsu Jung, Jinho Jang, Taehoon Kim, Yong‐Ryun Jo, Dong Jun Kim, Taek‐Soo Kim, Sang Hyuk Im, Sae Jin Sung, Seong Sik Shin, Soonil Hong, Nam Joong Jeon
Publikováno v:
EcoMat, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract In perovskite solar cells (PSCs), expensive gold or silver metal has traditionally been utilized as the rear electrode for highly efficient performance. In this context, carbon nanotube (CNT) electrodes have been considered promising rear el
Externí odkaz:
https://doaj.org/article/e826148c26db42628ae637a3ec3f1205
Autor:
Bong Joo Kang, Egmont J. Rohwer, David Rohrbach, Elnaz Zyaee, Maryam Akbarimoosavi, Zoltan Ollmann, Gleb Sorohhov, Alex Borgoo, Michele Cascella, Andrea Cannizzo, Silvio Decurtins, Robert J. Stanley, Shi-Xia Liu, Thomas Feurer
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract For decades, it was considered all but impossible to perform Stark spectroscopy on molecules in a liquid solution, because their concomitant orientation to the applied electric field results in overwhelming background signals. A way out was
Externí odkaz:
https://doaj.org/article/0598517de6b141fc8e4657d2b6d52f1b
Publikováno v:
Life, Vol 14, Iss 11, p 1449 (2024)
This study evaluates the potential of an AI-based computer-aided detection (AI-CAD) system in digital mammography for predicting pathologic complete response (pCR) in breast cancer patients after neoadjuvant chemotherapy (NAC). A retrospective analys
Externí odkaz:
https://doaj.org/article/fd74e5af224a4a8d8f18b13b30e17ec5
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract We present a versatile THz waveguide platform for frequencies between 0.1 THz and 1.5 THz, designed to exhibit vacuum-like dispersion and electric as well as magnetic field enhancement. While linear THz spectroscopy benefits from the extende
Externí odkaz:
https://doaj.org/article/93e8251b129046d09e6075006091f6f3
Autor:
Muhammad Haris, Du Hyeon Ryu, Zakir Ullah, Bong Joo Kang, Nam Joong Jeon, Seungjin Lee, Hang Ken Lee, Sang Kyu Lee, Jong‐Cheol Lee, Hyung‐Wook Kwon, Won Suk Shin, Chang Eun Song
Publikováno v:
EcoMat, Vol 6, Iss 3, Pp n/a-n/a (2024)
Abstract The simple‐structural and volatile solid additive 1,4‐dibromobenzene (DBrB) can outperform organic solar cells (OSCs) fabricated with 1,4‐diiodobenzene and 1,4‐dichlorobenzene in terms of power conversion efficiency (PCE). A remarkab
Externí odkaz:
https://doaj.org/article/ecb0e33379404285bee2fee642afd810
Publikováno v:
Journal of the Korean Society of Radiology, Vol 84, Iss 2, Pp 345-360 (2023)
In Korea, the number of institutions providing breast MRI, as well as the number of breast MRIs, has recently increased. However, MRI-guided procedures, including biopsy and needle localization, are rarely performed compared to ultrasound-guided or
Externí odkaz:
https://doaj.org/article/ce689d2140c44049be244617fe3de256
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract The purpose of this study is to investigate imaging characteristics of young age breast cancer (YABC) focusing on correlation with pathologic factors and association with disease recurrence. From January 2017 to December 2019, patients under
Externí odkaz:
https://doaj.org/article/38daee43de1f4e78bb28a4d4b3ebbeaf
Autor:
Sun-young Park, Bong Joo Kang
Publikováno v:
Ultrasonography, Vol 40, Iss 3, Pp 318-332 (2021)
Purpose This study was undertaken to compare the diagnostic performance and biopsy reduction rate of combined shear-wave elastography (SWE) and B-mode ultrasonography (US) versus B-mode US alone for breast lesions and to determine the most discrimina
Externí odkaz:
https://doaj.org/article/764de228855f4177a9588ef51b108b40
Publikováno v:
Ultrasonography, Vol 40, Iss 2, Pp 265-273 (2021)
Purpose This study aimed to identify useful shear wave elastography (SWE) parameters for differentiating breast cancer and predicting associated immunohistochemical factors and subtypes. Methods From November 2018 to February 2019, a total of 211 bre
Externí odkaz:
https://doaj.org/article/e510583070b24a9ab050538c6d86dbe2