Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Jee Woong CHOI"'
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract The underwater soundscape was recorded in Seaview Bay off Inexpressible Island, Ross Sea region Marine protected area, for 3 days in December 2021. Leopard seal Hydrurga leptonyx vocalizations were a prominent sound source that led to variat
Externí odkaz:
https://doaj.org/article/22f6d7f261604f4c8510c3dbb5ee24ee
Autor:
Dae Hyeok Lee, Dong-Gyun Han, Jee Woong Choi, Wuju Son, Eun Jin Yang, Hyoung Sul La, Dajun Tang
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Dispersion is a representative property of low-frequency sound propagation over long distances in shallow-water waveguides, making dispersion curves valuable for geoacoustic inversion. This study focuses on estimating the geoacoustic parameters using
Externí odkaz:
https://doaj.org/article/401d1d19c98a484489433d6beebe48d0
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 9, p 1665 (2024)
Machine learning-based source range estimation is a promising method for enhancing the performance of tracking both the dynamic and static positions of targets in the underwater acoustic environment using extensive training data. This study construct
Externí odkaz:
https://doaj.org/article/8383ea0e8ebc49d0b12b3a43ee6a1fe1
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
As interest in the development of renewable energy increases, a large number of offshore wind farms are being built worldwide. Accordingly, the potential impacts of underwater operational noise on marine ecosystems have become an issue, and thus it i
Externí odkaz:
https://doaj.org/article/176b2f53d7554ff593b6458abfb1f43b
Autor:
Dong-Gyun Han, Sookwan Kim, Martin Landrø, Wuju Son, Dae Hyeok Lee, Young Geul Yoon, Jee Woong Choi, Eun Jin Yang, Yeonjin Choi, Young Keun Jin, Jong Kuk Hong, Sung-Ho Kang, Tae Siek Rhee, Hyoung Chul Shin, Hyoung Sul La
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Seismic airgun sound was measured with an autonomous passive acoustic recorder as a function of distance from 18.6 to 164.2 km in shallow water (
Externí odkaz:
https://doaj.org/article/1708a6233b8f494f9c8ccd8481795369
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
Abstract Acral lentiginous melanoma (ALM) is the most common subtype of cutaneous melanoma among Asians; punch biopsy is widely performed for its diagnosis. However, the pathologic parameters evaluated via punch biopsy may not be sufficient for predi
Externí odkaz:
https://doaj.org/article/3ae94818484f4265a0833aeaf3c737c0
Publikováno v:
Acta Dermato-Venereologica, Vol 102 (2022)
General anaesthesia could affect various immune responses, including Th1 and Th2 immunity, which might also affect cells that play an important role in the pathogenesis of atopic dermatitis. However, the relationship between general anaesthesia expos
Externí odkaz:
https://doaj.org/article/2907878d492a4b06a7463db3fea8d6d6
Publikováno v:
Tropical Medicine and Infectious Disease, Vol 8, Iss 4, p 223 (2023)
Leishmaniasis is a neglected tropical disease and an infectious disease transmitted by sandflies that occurs worldwide. In the absence of physicians seeking to identify the causes of disease in non-endemic areas, appropriate diagnoses cannot be made,
Externí odkaz:
https://doaj.org/article/9cbeed7086dc4db1817e56fcd27151e6
Autor:
Dong-Gyun Han, Jee Woong Choi
Publikováno v:
Frontiers in Marine Science, Vol 8 (2022)
Offshore wind power plants are under construction worldwide, and concerns about the adverse effects of underwater noise generated during their construction on the marine environment are increasing. As part of an environmental impact assessment, under
Externí odkaz:
https://doaj.org/article/3589c89dd2c242fbb1e9adc603331de6
Publikováno v:
Fishes, Vol 8, Iss 3, p 161 (2023)
Fish biomass and stock assessment are estimated from acoustic volume backscattering strengths (Sv) obtained from various hydroacoustic equipment. Although sound attenuation due to fish schools and water influences the Sv value, only attenuation from
Externí odkaz:
https://doaj.org/article/e0ae046c065b4545aca4c29175f31609