Zobrazeno 1 - 10
of 624
pro vyhledávání: '"Jong Hyun Park"'
Autor:
Jong Hyun Park, Nam Kyu Lim
Publikováno v:
Archives of Aesthetic Plastic Surgery, Vol 29, Iss 2, Pp 123-126 (2023)
Asian eyelids are characteristically puffy, with a fold, and have bulging of the orbital fat and septum. Moreover, with the aging process, the orbital septum and skin lose elasticity and orbital fat atrophy proceeds, thus resulting in dermatochalasis
Externí odkaz:
https://doaj.org/article/4b2652f44bf8494a86cdf9ad26d024c4
Publikováno v:
Journal of Preventive Medicine and Public Health, Vol 56, Iss 1, Pp 59-66 (2023)
Objectives The aim of this study was to evaluate the effect of body weight status and sleep duration on the discrete-time hazard of menarche in Korean schoolgirls using multiple-point prospective panel data. Methods The study included 914 girls in th
Externí odkaz:
https://doaj.org/article/247ed14855854ace84bc3524bd9ffd4e
Publikováno v:
Biology, Vol 12, Iss 12, p 1458 (2023)
Aging leads to a decline in stem cell activity by reducing the repopulation rate and paracrine potential, ultimately diminishing efficacy in vivo. TNF-α can exert inflammatory and cell death actions via Erk by binding to TNFR-1, and survival and tis
Externí odkaz:
https://doaj.org/article/ce11093d35c64f038342e77557c9bce6
Publikováno v:
Advanced Science, Vol 9, Iss 5, Pp n/a-n/a (2022)
Abstract Although metal halide perovskites are candidate high‐performance light‐emitting diode (LED) materials, blue perovskite LEDs are problematic: mixed‐halide materials are susceptible to phase segregation and bromide‐based perovskite qua
Externí odkaz:
https://doaj.org/article/55d60b8034b04d91b95398d7c907a6b3
Autor:
Jong Hyun Park, Young A. Lee, Ji Haeng Yu, June Hyuk Lee, Hana Yoon, Younghyun Cho, Chung-Yul Yoo
Publikováno v:
Journal of Asian Ceramic Societies, Vol 8, Iss 2, Pp 519-527 (2020)
The structure and oxygen permeability of SrCo0.9-xNb0.1SnxO3–δ (x = 0, 0.03, and 0.05) perovskite membranes were systematically investigated by co-doping the B-site of SrCoO3–δ oxide with Nb and Sn. Combined X-ray and neutron diffraction experi
Externí odkaz:
https://doaj.org/article/9de3eb9a16844ebbb23577b3a4eff4d5
Publikováno v:
Annals of Rehabilitation Medicine, Vol 43, Iss 6, Pp 707-719 (2019)
Objective To compare the reliability and validity of the Korean range of motion standard protocol (KRSP) for measuring joint range of motion (ROM) with those of the conventional ROM measurement using a goniometer. Methods We conducted a randomized co
Externí odkaz:
https://doaj.org/article/68f7fefeda5c4c91a803c03ea3b3dd1f
Publikováno v:
Applied Sciences, Vol 13, Iss 1, p 6 (2022)
The purpose of this study was to enhance the accuracy of the calorific value estimation of coal by applying data preprocessing methods in laser-induced breakdown spectroscopy (LIBS). The Savitzky–Golay (SG)-smoothing and SG derivative preprocessing
Externí odkaz:
https://doaj.org/article/d8913a426493444aa103ba872c0a1063
Publikováno v:
Materials, Vol 14, Iss 16, p 4683 (2021)
Graphite is used as a state-of-the-art anode in commercial lithium-ion batteries (LIBs) due to its highly reversible lithium-ion storage capability and low electrode potential. However, graphite anodes exhibit sluggish diffusion kinetics for lithium-
Externí odkaz:
https://doaj.org/article/3ec3f9c27d31449fac6a0409144d2df8
Publikováno v:
Energies, Vol 13, Iss 24, p 6689 (2020)
Metal halide perovskites have been investigated for the next-generation light-emitting materials because of their advantages such as high photoluminescence quantum yield (PLQY), excellent color purity, and facile color tunability. Recently, red- and
Externí odkaz:
https://doaj.org/article/67916487b3684624bf358b984ce1211f
Publikováno v:
Plastic and Reconstructive Surgery, Global Open, Vol 5, Iss 9S, Pp 9-9 (2017)
Externí odkaz:
https://doaj.org/article/41810aba43f946a3a8778a29f75f0440