Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Jinho Jeong"'
Publikováno v:
BMJ Open, Vol 14, Iss 7 (2024)
Objectives To investigate the epidemiological characteristics and clinical outcomes of culture-proven bacterial and fungal keratitis at a single tertiary referral centre on Jeju Island, South Korea.Design A retrospective study design.Setting Data fro
Externí odkaz:
https://doaj.org/article/e66c195ba56f465d9345c995a2a6f105
Publikováno v:
IEEE Access, Vol 12, Pp 146256-146264 (2024)
Transcranial magnetic stimulation (TMS), a non-invasive therapeutic method, has attracted considerable interest for its potential in addressing diverse neurological disorders. Several types of TMS coils have been proposed to enhance the stimulating c
Externí odkaz:
https://doaj.org/article/839d87a4a1e64e76852146492534cb1b
Publikováno v:
IEEE Access, Vol 12, Pp 111443-111450 (2024)
An X-band harmonic-tuned oscillator integrated circuit (IC) with high power and efficiency is presented, utilizing gallium nitride (GaN) high electron mobility transistor (HEMT). It consists of a feedback and load network to provide optimal harmonic
Externí odkaz:
https://doaj.org/article/a5e110f68cbf4c91af1116b778766cb5
Autor:
Sungjun Park, Jinho Jeong
Publikováno v:
IEEE Access, Vol 11, Pp 145591-145600 (2023)
A tray-type spatial power combiner is proposed at Ka-band using an $H$ -plane expanded waveguide with side-ridges and a dipole transition array. In order to overcome the small size of the Ka-band standard waveguide and accommodate as many as trays (s
Externí odkaz:
https://doaj.org/article/42133a10118a4ed4b771fd52f745d9d9
Publikováno v:
IEEE Access, Vol 11, Pp 11422-11429 (2023)
In this paper, a compact and broadband electrostatic discharge (ESD) protection input/output (I/O) pad for high-speed interfaces is designed and miniaturized using a pad-stacked inductor in a 28-nm CMOS technology. A $\pi $ -diode with a single induc
Externí odkaz:
https://doaj.org/article/a46c83dbc44d4ef0a811996b6e87d9b6
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 10762-10775 (2022)
This study proposes a novel method for managing the compressive pressure imposed on a lithium-ion battery (LIB) using a phase transition actuator under constrained conditions considering the influence of compressive pressure on the performance and li
Externí odkaz:
https://doaj.org/article/1777ee0baff8444086b1c12e11f3a3e5
Publikováno v:
BMC Urology, Vol 22, Iss 1, Pp 1-8 (2022)
Abstract Background To develop a warning system that can prevent or minimize laser exposure resulting in kidney and ureter damage during retrograde intrarenal surgery (RIRS) for urolithiasis. Our study builds on the hypothesis that shock waves of dif
Externí odkaz:
https://doaj.org/article/1e141f9d8fec4f7a8fc90879e037d121
Autor:
Wonseok Choi, Jinho Jeong
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract A microwave double-strip spoof surface plasmon polariton (DS SSPP) is proposed for high-speed interconnects and high-performance microwave circuits. Based on the dispersion analysis, a T-shaped double-strip structure is designed to provide s
Externí odkaz:
https://doaj.org/article/dae493f5727d4da7a23bc478ef9cfd1d
Publikováno v:
IEEE Access, Vol 10, Pp 114135-114142 (2022)
A broadband power amplifier in a 250-nm InP HBT technology is presented, working at full $H$ -band (220–320 GHz). A cascode transistor is employed as a power cell to achieve high gain and power at $H$ -band. Two-stage cascode power amplifier is des
Externí odkaz:
https://doaj.org/article/15e6d4aa79f1454e9bea1187a2c9631d
Autor:
Jinho Jeong, Chang Suk Park, Jung Whee Lee, Kijun Kim, Hyeon Sook Kim, Sun-Young Jun, Se-Jeong Oh
Publikováno v:
대한영상의학회지, Vol 83, Iss 1, Pp 149-161 (2022)
Purpose To investigate the correlation between computer-aided diagnosis (CAD) parameters in 3-tesla (T) MRI and pathologic immunohistochemical (IHC) markers in invasive carcinoma of no special type (NST). Materials and Methods A total of 94 female
Externí odkaz:
https://doaj.org/article/46b44f9624a74efb9186df6986931b25