Zobrazeno 1 - 10
of 196
pro vyhledávání: '"JungSoo Park"'
Autor:
Junyeong Kim, Jong-Hun Kim, Jungsoo Park, Seungyeop Baek, Ninshu Ma, Seung-Joon Lee, Dongjin Kim
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2961-2988 (2023)
This study proposes an effective repair technology using arc additive manufacturing for pressurized water reactors (PWRs) in nuclear power plants (NPP) aimed at avoiding complete replacements and post-weld-heat treatments (PWHTs) of component parts w
Externí odkaz:
https://doaj.org/article/d936bad43cc042d18634495524a69255
Publikováno v:
Energies, Vol 17, Iss 7, p 1707 (2024)
The icing of an intake pipe that might happen in an actual vehicle was numerically predicted in this study. For various operating conditions, the amount of icing was estimated, and the variables influencing the amount of icing were identified. We com
Externí odkaz:
https://doaj.org/article/3d0096192ce04c0cae47c18fcfae3ee6
Publikováno v:
International Journal of Empirical Economics, Vol 02, Iss 04 (2023)
In this study, we analyse the effect of financial uncertainty on corporate investment using firm-level panel data from the Republic of Korea. We find that financial uncertainty has a significant negative effect on corporate investment, and that the e
Externí odkaz:
https://doaj.org/article/ce2413d20906492a82d7acc6b761e4e9
Publikováno v:
Environmental Microbiome, Vol 17, Iss 1, Pp 1-15 (2022)
Abstract Background Identifying meaningful ecological associations between host and components of the microbiome is challenging. This is especially true for hosts such as marine macroalgae where the taxonomic composition of the microbiome is highly d
Externí odkaz:
https://doaj.org/article/88d12821224f44d7a81c435f9a915f59
Autor:
Sehyun Oh, Jungsoo Park
Publikováno v:
Energies, Vol 16, Iss 22, p 7509 (2023)
Although their ease of transport, storage, and use makes hydrocarbon fuels dominant in commercial energy systems, the emission of harmful gases, including greenhouse gases, is a fatal disadvantage. Despite ongoing research to improve thermal efficien
Externí odkaz:
https://doaj.org/article/b2c6f049efb4459cae8877062d87e94a
Publikováno v:
IEEE Access, Vol 8, Pp 199638-199645 (2020)
Recently, intelligent Android malware avoids being analyzed using anti-emulator, anti-debugging, and rooting detection. Existing emulators have problems to be easily detected by malware that check with hardware or sensor information. This paper propo
Externí odkaz:
https://doaj.org/article/18a35cd74a9243ad86ad6b9bbe8335b8
Autor:
Lawrence J. Lau, Jungsoo Park
Publikováno v:
International Journal of Empirical Economics, Vol 01, Iss 01 (2022)
We show how economies of scale may be distinguished from technical progress and how both may be simultaneously identified in the empirical analysis of aggregate economic growth. Using the meta-production function framework and a cross-section of time
Externí odkaz:
https://doaj.org/article/b3048bfc24a947e0810a2021b54c5bf5
Publikováno v:
Metals, Vol 12, Iss 8, p 1248 (2022)
Due to environmental regulations, vehicle weight reduction technology has recently emerged as a key factor influencing market competitiveness in the automobile industry. Although the demand for aluminum alloy for vehicle weight reduction is increasin
Externí odkaz:
https://doaj.org/article/430ef150c2974175b346fc31b24491ff
Publikováno v:
Biotechnology for Biofuels, Vol 11, Iss 1, Pp 1-16 (2018)
Abstract Background Amelioration of biofuel feedstock of microalgae using sustainable means through synthetic ecology is a promising strategy. The co-cultivation model (Tetraselmis striata and Pelagibaca bermudensis) was evaluated for the robust biof
Externí odkaz:
https://doaj.org/article/c51d401a10144b0b9320351ceabf1b3d
Evaluation on the Performance of Automobile Engine Using Air Injection Nozzle in the Intake Manifold
Publikováno v:
Energies, Vol 14, Iss 24, p 8555 (2021)
In the present study, a nozzle was used to improve the flow performance of an intake manifold, and its effects on the automobile engine output and the exhaust gas were experimentally studied. It was found that the engine output of a vehicle with a mi
Externí odkaz:
https://doaj.org/article/a5a8a630694549768173456ad8402ac3