Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Yeong Jun Kim"'
Publikováno v:
IEEE Access, Vol 10, Pp 5980-5989 (2022)
Mobile robot localizations have been extensively studied, and various algorithms for multiple-robot localization have been developed. However, existing methods for multiple-robot localization often exhibit poor performance under harsh conditions, suc
Externí odkaz:
https://doaj.org/article/51270cd30cef420da30b5c79c61120c5
Publikováno v:
Journal of Innovation & Knowledge, Vol 7, Iss 3, Pp 100191- (2022)
With the increasing importance of services in the manufacturing industry, manufacturers have been providing customers with packages that combine products and services. Such a product–service combination trend is often referred to as “servitizatio
Externí odkaz:
https://doaj.org/article/8010b64098f34f29b65b09d794775572
Publikováno v:
IEEE Access, Vol 9, Pp 73575-73589 (2021)
This paper proposes a downlink synchronization and cell identity (CID) estimation technique for cellular systems based on orthogonal time-frequency space (OTFS). In the proposed technique, each base station (BS) transmits one detection preamble (DP)
Externí odkaz:
https://doaj.org/article/f50ac525541d44ac867570cce9400a5b
Publikováno v:
IEEE Access, Vol 8, Pp 80454-80467 (2020)
Due to short wavelength and weak diffraction ability, millimeter-wave (mmWave) signals are highly susceptible to blockage, which results in significant degradation in received signal power. As a possible solution for overcoming the blockage problem i
Externí odkaz:
https://doaj.org/article/674a3f4a9d7c48e98e666908cb8cc6bf
Publikováno v:
IEEE Access, Vol 8, Pp 160450-160460 (2020)
Beam training in millimeter-wave (mmWave) cellular systems requires a long processing time that is proportional to the product of the number of transmitting and receiving beams. In this paper, we propose a beam training technique that can significant
Externí odkaz:
https://doaj.org/article/7f2762c61d1e4d84b2f5a101b40ba7a1
Publikováno v:
PLoS Pathogens, Vol 17, Iss 1, p e1009179 (2021)
Primary effusion lymphoma (PEL) is an aggressive B cell lymphoma that is etiologically linked to Kaposi's sarcoma-associated herpesvirus (KSHV). Despite standard multi-chemotherapy treatment, PEL continues to cause high mortality. Thus, new strategie
Externí odkaz:
https://doaj.org/article/e3230f0d39994c4794c29dbcbe1d3fac
Publikováno v:
Viruses, Vol 13, Iss 4, p 633 (2021)
A new variant of SARS-CoV-2 B.1.351 lineage (first found in South Africa) has been raising global concern due to its harboring of multiple mutations in the spike that potentially increase transmissibility and yield resistance to neutralizing antibodi
Externí odkaz:
https://doaj.org/article/459c07cf12664a12b9da1c11f4df87b6
Publikováno v:
Food Chemistry: X, Vol 22, Iss , Pp 101368- (2024)
Distilled soju, a Korean traditional alcoholic beverage, is produced by fermenting rice with a variety of microorganisms including molds, yeasts, and lactic acid-producing bacteria, followed by distillation. Our study sought to improve the quality of
Externí odkaz:
https://doaj.org/article/c53b640f63c249c1ad57f5c55e1cb299
Publikováno v:
Sensors, Vol 16, Iss 7, p 1129 (2016)
The processing time for beam training in millimeter-wave (mmWave) cellular systems can be significantly reduced by a code division multiplexing (CDM)-based technique, where multiple beams are transmitted simultaneously with their corresponding Tx bea
Externí odkaz:
https://doaj.org/article/f95dc464d92e4ccbb7ac44181d111798
Autor:
Ah-Ra Jang, Yun-Ji Lee, Dong-Yeon Kim, Tae-Sung Lee, Do-Hyeon Jung, Yeong-Jun Kim, In-Su Seo, Jae-Hun Ahn, Eun-Jung Song, Jisu Oh, Aoding Li, SiHoon Song, Hyung-Sik Kim, Min-Jung Kang, Yoojin Seo, Jeong-Yong Cho, Jong-Hwan Park
Publikováno v:
Nutrients, Vol 15, Iss 23, p 4968 (2023)
Osteoporosis, which is often associated with increased osteoclast activity due to menopause or aging, was the main focus of this study. We investigated the inhibitory effects of water extract of desalted Salicornia europaea L. (WSE) on osteoclast dif
Externí odkaz:
https://doaj.org/article/154f3df423674470a6a363de85dc3077