Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Yong-Deok kim"'
Publikováno v:
IEEE Access, Vol 12, Pp 173749-173757 (2024)
In this paper, a bandwidth-enhanced circularly polarized (CP) all-textile antenna integrated with a metasurface (MS) is presented for 5.85-GHz wireless body area network (WBAN) applications. The broadband axial ratio bandwidth (ARBW) can be implement
Externí odkaz:
https://doaj.org/article/2129a336817b44e1b85c19ec80979749
Publikováno v:
IEEE Access, Vol 12, Pp 16673-16681 (2024)
This paper presents the design and analysis of an all-textile broadband circularly polarized array antenna based on metasurface (MTS), which offers a promising solution for developing a high-performance, lightweight, and comfortable antenna for vario
Externí odkaz:
https://doaj.org/article/81b1aede054d4347948b56a7947b7cfc
Publikováno v:
IEEE Access, Vol 10, Pp 123225-123232 (2022)
A compact broadband circularly-polarized wearable antenna is presented for wireless body area network (WBAN) off-body communications. The proposed antenna comprises two substrates, a semi-rigid substrate with low loss-tangent and a textile substrate,
Externí odkaz:
https://doaj.org/article/84f05f54187c44c9adaaba85e39908eb
Publikováno v:
IEEE Access, Vol 10, Pp 98700-98711 (2022)
A wearable dual-port button antenna that excites pattern-diversity dual-polarized waves is proposed for on-/off-body applications. Its simple structure comprises of two radiators and a common ground plane designed into two substrates. The crossed-dip
Externí odkaz:
https://doaj.org/article/adc7ea8f17414a5ba8e25b2dde67ee58
Publikováno v:
Maxillofacial Plastic and Reconstructive Surgery, Vol 43, Iss 1, Pp 1-6 (2021)
Abstract Background Stability of the grafted bone volume is one of the important factors to the success of alveolar bone grafts. For this, platelet-rich plasma (PRP) or fibrin sealant is mixed with the bone graft material. Bio-Oss® is a protein-free
Externí odkaz:
https://doaj.org/article/5ed2787baa564af38301c78efe4f1a65
Publikováno v:
IEEE Access, Vol 9, Pp 118435-118442 (2021)
This paper presents a triple-band open-ring high-gain high-efficiency antenna for 2.45/3.0/3.45 GHz wearable applications. The proposed antenna operates at 2.45 GHz for Industrial, Specific, and Medical (ISM) applications, 3.0 GHz for military applic
Externí odkaz:
https://doaj.org/article/51febd55218642728911bc2081dbd7ed
Autor:
Hee-yeon Kwon, Ji-soo Choi, Soo-jin Kim, Eun-min Kim, Ji-hyun Uhm, Bo-kyung Kim, Jae-yeon Lee, Yong-deok Kim, Kwon-tack Hwang
Publikováno v:
Fermentation, Vol 9, Iss 1, p 22 (2022)
The purpose of this study was to optimize conditions of solid-phase fermentation of lactic acid bacteria to enhance GABA contents in grains. Optimal solid-phase fermentation conditions that could enhance the GABA content after fermenting Oryza sativa
Externí odkaz:
https://doaj.org/article/9911122d32ed4670b64d5de1a89f093c
Autor:
Jinyoung Park, Jae-Yeol Lee, Dae-Seok Hwang, Yong-Deok Kim, Sang-Hun Shin, Uk-Kyu Kim, Jae-Min Song
Publikováno v:
Maxillofacial Plastic and Reconstructive Surgery, Vol 41, Iss 1, Pp 1-8 (2019)
Abstract Background The purpose of this study was to review the clinical features of oromaxillofacial infections in patients presenting to a hospital emergency ward, to identify the key factors affecting the requirement for hospitalization, and the p
Externí odkaz:
https://doaj.org/article/ecbcfe159afb4242bc7b80a232725d49
Autor:
Sun-Il Choi, Im-Joung La, Xionggao Han, Xiao Men, Se-Jeong Lee, Geon Oh, Hee-Yeon Kwon, Yong-Deok Kim, Geum-Su Seong, Seung-Hyung Kim, Ok-Hwan Lee
Publikováno v:
Foods, Vol 11, Iss 13, p 1925 (2022)
This study aims to determine the immunomodulatory effects of a polysaccharide fraction from fermented M. citrifolia L. (FMP) in RAW 264.7 macrophages and Balb/c mice. M. citrifolia was fermented for 72 h using Lactobacillus brevis; polysaccharides we
Externí odkaz:
https://doaj.org/article/c54c09f819284312a3458faeb3a5029b
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 1892 (2022)
Purpose: This study aimed to measure the amount of change in the mandibular angle, intergonial width, and ramus angulation due to intersegmental interference and changes in condyle position after mandibular bilateral sagittal split ramus osteotomy (B
Externí odkaz:
https://doaj.org/article/fb18c8ad75c94fff828e37cc0f431ce4