Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ju-Yeol Yun"'
Autor:
Su-In Choi, Hyo-In Lim, Henry B. Ajuna, Jae-Hyun Moon, Sang-Jae Won, Vantha Choub, Ju-Yeol Yun, Young Sang Ahn
Publikováno v:
Biological Control, Vol 198, Iss , Pp 105620- (2024)
The restoration of the endangered Korean fir (Abies koreana E.H.Wilson) forests requires mass production of high-quality and well-developed seedlings for outplanting. However, phytopathogenic fungal infections lower the survival rate and growth vigor
Externí odkaz:
https://doaj.org/article/310db7fa860940c490d6d04a80ace507
Autor:
Vantha Choub, Eun-Young Yim, Su-In Choi, Sang-Jae Won, Jae-Hyun Moon, Ju-Yeol Yun, Henry B. Ajuna, Young Sang Ahn
Publikováno v:
Biological Control, Vol 197, Iss , Pp 105603- (2024)
Cherry leaf spot (CLS) disease is one of the most common and deleterious disease of flowering cherry seedlings which lowers frost tolerance, growth, and biomass production during the season, and reduces flower production in following season. This stu
Externí odkaz:
https://doaj.org/article/227bc6950b9f45c7b78d4cc04a4be0c7
Autor:
Henry B. Ajuna, Hyo-In Lim, Jae-Hyun Moon, Sang-Jae Won, Vantha Choub, Su-In Choi, Ju-Yeol Yun, Young Sang Ahn
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 38, Iss 1 (2024)
AbstractPlant diseases and insect pests cause tremendous losses in agriculture, forestry and fruit tree production worldwide. The continuous application of chemical pesticides in the control of pests and diseases is increasingly becoming undesirable
Externí odkaz:
https://doaj.org/article/dc62b636ae5143138cd6f58d711c309f
Autor:
Ju-Yeol Yun, Ho-Yon Hwang
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7593 (2020)
In this paper, sensitivity analysis and optimization of a high altitude long endurance (HALE) solar aircraft was implemented. Zephyr S was referred to for the aircraft conference configuration, and OpenVSP and XFLR5 were employed to create configurat
Externí odkaz:
https://doaj.org/article/1c671ea98f0a4db195c113a941bad9ac
Publikováno v:
Applied Sciences, Vol 9, Iss 19, p 4121 (2019)
In this study, the technology identification, evaluation, and selection (TIES) method was implemented to explore an optimum design space appropriate for a personal air vehicle (PAV) at the conceptual design stage. A morphological matrix was employed
Externí odkaz:
https://doaj.org/article/98e24247497a44e7bb6f13bb71854949
Autor:
Jae-Hyun Moon, Henry B. Ajuna, Sang-Jae Won, Vantha Choub, Su-In Choi, Ju-Yeol Yun, Won Joung Hwang, Sang Wook Park, Young Sang Ahn
Publikováno v:
International Journal of Molecular Sciences; Volume 24; Issue 9; Pages: 8189
Biocontrol strategies are gaining tremendous attention in insect pest management, such as controlling termite damage, due to the growing awareness of the irreparable harm caused by the continuous use of synthetic pesticides. This study examines the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa5ff7c4f528ccb894be648176c4db1f
Publikováno v:
Aircraft Engineering and Aerospace Technology. 93:1-14
Purpose The purpose of this paper is to analyze and compare the performances of novel roadable personal air vehicle (PAV) concepts that meet established operational requirements with different types of engines. Design/methodology/approach The vehicle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acd42f2ba5227d4e7d7394fb29d0fc8b
https://doi.org/10.1108/aeat-04-2020-0073
https://doi.org/10.1108/aeat-04-2020-0073
Autor:
Jae-Hyun Moon, Henry B. Ajuna, Sang-Jae Won, Vantha Choub, Su-In Choi, Ju-Yeol Yun, Won Joung Hwang, Sang Wook Park, Young Sang Ahn
Publikováno v:
Forests; Volume 14; Issue 5; Pages: 1000
Subterranean termites of the species Reticulitermes speratus kyushuensis Morimoto (Isoptera: Rhinotermitidae) are notoriously destructive soil-dwelling pests that feed on the cellulosic wood biomass. This leads to tremendous losses of forest trees su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40ff2443f1c3a0f2210d7228c58d21cc
https://doi.org/10.3390/f14051000
https://doi.org/10.3390/f14051000
Publikováno v:
Journal of Aerospace Engineering. 34
Estimating the wing weights of personal air vehicles (PAVs) is limited by lack of comparable data, as there were no PAV data available to the public. In this study, the limits were confirme...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10a456726fb7d79137467263e0254331
https://doi.org/10.1061/(asce)as.1943-5525.0001220
https://doi.org/10.1061/(asce)as.1943-5525.0001220
Autor:
Ho-Yon Hwang, Ju-Yeol Yun
Publikováno v:
Applied Sciences, Vol 10, Iss 7593, p 7593 (2020)
Applied Sciences
Volume 10
Issue 21
Applied Sciences
Volume 10
Issue 21
In this paper, sensitivity analysis and optimization of a high altitude long endurance (HALE) solar aircraft was implemented. Zephyr S was referred to for the aircraft conference configuration, and OpenVSP and XFLR5 were employed to create configurat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faf47ff63ffff764c58dfe838623661b
https://www.mdpi.com/2076-3417/10/21/7593
https://www.mdpi.com/2076-3417/10/21/7593