Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Young Geun Yoon"'
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7949 (2020)
In the construction industry, it is difficult to predict occupational accidents because various accident characteristics arise simultaneously and organically in different types of work. Furthermore, even when analyzing occupational accident data, it
Externí odkaz:
https://doaj.org/article/6d2c4fee3e8945f99e5f5f3f0aa8eb71
Publikováno v:
Applied Sciences, Vol 10, Iss 16, p 5464 (2020)
For accurate design, construction, and maintenance, it is important to identify the elastic modulus of concrete. This is usually achieved using a destructive test based on American Society for Testing and Materials (ASTM) C469. However, obtaining an
Externí odkaz:
https://doaj.org/article/45659248e0694835b27a26b77a3cefa9
Publikováno v:
Applied Sciences, Vol 10, Iss 8, p 2820 (2020)
The most common method for inspection of insulators is to measure the change of electrical characteristics such as electric resistance and partial discharge. However, even if there is no physical damage, these values vary depending on the temperature
Externí odkaz:
https://doaj.org/article/890a6fbb057e4d87af7f0eb0d5657b23
Publikováno v:
Applied Sciences, Vol 9, Iss 19, p 4053 (2019)
Mechanical waves, such as ultrasonic waves, have shown promise for use in non-destructive methods used in the evaluation of concrete properties, such as strength and elasticity. However, accurate estimation of the concrete compressive strength is dif
Externí odkaz:
https://doaj.org/article/c7159fd0f8394b61b3ad2e93409bd3a4
Publikováno v:
Applied Sciences, Vol 9, Iss 15, p 3150 (2019)
More than 55% of porcelain insulators installed throughout Korea have exceeded their service life. Hence, utilities are extremely interested in determining the robustness of insulators in their systems. In this study, the identification of the peak r
Externí odkaz:
https://doaj.org/article/804082ad6c9c4e09982a2f9c9126675c
Publikováno v:
Buildings, Vol 14, Iss 4, p 998 (2024)
Despite increasing industrial advancements, fatal and severe accidents, such as “Falls”, “Struck-by”, “Hit by an object”, “Be crushed”, and “Caught-in/between” accidents, persist in developed countries, including Korea. Various me
Externí odkaz:
https://doaj.org/article/6e79486b140f4c24a4a5bcbec8a477af
Publikováno v:
Sensors, Vol 22, Iss 24, p 9623 (2022)
The main parts of automobiles are the piston rod of the shock absorber and the steering rack of the steering gear, and their quality control is critical in the product process. In the process line, these products are normally inspected through visual
Externí odkaz:
https://doaj.org/article/b1f6c65858814ea695d8aa67f58e13aa
Publikováno v:
Sensors, Vol 22, Iss 18, p 7030 (2022)
A recently developed contactless ultrasonic testing scheme is applied to define the optimal saw-cutting time for concrete pavement. The ultrasonic system is improved using wireless data transfer for field applications, and the signal processing and d
Externí odkaz:
https://doaj.org/article/7d4046c344ad4aecadb59dafb880c4ab
Autor:
Taeuk Kwon, Young-geun Yoon
Publikováno v:
KOREAN SOCIETY AND PUBLIC ADMINISTRACTION. 33:67-95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba24612b818587c3d7d1379af860082a
https://doi.org/10.53865/kspa.2022.11.33.3.67
https://doi.org/10.53865/kspa.2022.11.33.3.67
Autor:
Young-geun Yoon
Publikováno v:
KOREAN SOCIETY AND PUBLIC ADMINISTRACTION. 33:23-43
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::904b6f1f5dbf66c80d8bdd6d71973f70
https://doi.org/10.53865/kspa.2022.8.33.2.23
https://doi.org/10.53865/kspa.2022.8.33.2.23