Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Hee-Jun PARK"'
Publikováno v:
BioResources, Vol 19, Iss 1, Pp 1517-1525 (2024)
The use of perforated plywood as an interior architectural sound-absorbing material has been increasing in popularity in Korea. This study investigated the sound absorption performance of marketed birch (Betula platyphylla) plywood with circular and
Externí odkaz:
https://doaj.org/article/181c8fb205b445a5a30df3752b892e89
Autor:
Tae-Gyun Kim, Chang-Ho Whangbo, Jae-Ho Yoo, Hee-Jun Park, Sang-Yen Geum, Seung-Heon Shin, Mi Kyung Ye
Publikováno v:
Brazilian Journal of Otorhinolaryngology, Vol 90, Iss 3, Pp 101408- (2024)
Externí odkaz:
https://doaj.org/article/12e567bb18ff4e4f8d3d47921667d925
Publikováno v:
IEEE Access, Vol 11, Pp 13492-13500 (2023)
The renewable energy industry is rapidly expanding due to environmental pollution from fossil fuels and continued price hikes. In particular, the solar energy sector accounts for about 48.7% of renewable energy, at the highest production ratio. There
Externí odkaz:
https://doaj.org/article/bedd7944348544bbaba88c87c860b5b2
Publikováno v:
Polymers, Vol 16, Iss 4, p 507 (2024)
Limited by flammability, wood and wood-based materials face challenges in distinguishing themselves as structural materials or finishing materials. Once burning, they can produce toxic gases detrimental to humans and the environment. Therefore, it is
Externí odkaz:
https://doaj.org/article/259ae0fc87a24fc6b34455ba188be68f
Autor:
Hao Jian, Yuqing Liang, Chao Deng, Junxian Xu, Yang Liu, Junyou Shi, Mingyu Wen, Hee-Jun Park
Publikováno v:
Polymers, Vol 15, Iss 4, p 951 (2023)
Wood-based materials are multifunctional green and environmentally friendly natural construction materials, and are widely used in decorative building materials. For this reason, a lot of research has been carried out to develop new and innovative wo
Externí odkaz:
https://doaj.org/article/29b7852d4e734435be6e5ca2d0481c9d
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 1358-1368 (2017)
Changes in the physical and mechanical properties and anatomical structures of spruce (Picea) and larch (Larix) specimens before and after fire-retardant impregnation were studied. Results indicated that the static modulus of elasticity (MOE), dynami
Externí odkaz:
https://doaj.org/article/1d469c5c74824d03bbbb268c739a93d0
Publikováno v:
Sensors, Vol 15, Iss 3, Pp 6306-6323 (2015)
The tissue inclusion parameter estimation method is proposed to measure the stiffness as well as geometric parameters. The estimation is performed based on the tactile data obtained at the surface of the tissue using an optical tactile sensation imag
Externí odkaz:
https://doaj.org/article/d49a3b38ec1c4e77b3419d881199e2b9
Publikováno v:
Sensors, Vol 13, Iss 8, Pp 11097-11113 (2013)
Palpation techniques are widely used in medical procedures to detect the presence of lumps or tumors in the soft breast tissues. Since these procedures are very subjective and depend on the skills of the physician, it is imperative to perform detaile
Externí odkaz:
https://doaj.org/article/4c1bc85e339d42cf8784d392c749d8b7
Publikováno v:
Journal of Clinical Otolaryngology Head and Neck Surgery. 33:241-245
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a3a3f7234e65a5967fcd7e6cba920c1
https://doi.org/10.35420/jcohns.2022.33.4.241
https://doi.org/10.35420/jcohns.2022.33.4.241
Publikováno v:
Korean Journal of Otorhinolaryngology-Head and Neck Surgery. 65:684-691
Background and Objectives Fungal biofilm is commonly found in non-invasive fungal rhinosinusitis. Previous endodontic maxillary teeth treatments have increased fungus ball development in the maxillary sinus. We sought to evaluate the effects of zinc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d658a107ee248edeac827c8e497403e1
https://doi.org/10.3342/kjorl-hns.2022.00479
https://doi.org/10.3342/kjorl-hns.2022.00479