Zobrazeno 1 - 10
of 288
pro vyhledávání: '"Jin-Hong Lee"'
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 4, Pp 1210-1217 (2021)
The analysis of 41Ca in concrete generated from the nuclear facilities decommissioning is critical for ensuring the safe management of radioactive waste. An analytical method for the determination of 41Ca in concrete is described. 41Ca is a neutron-a
Externí odkaz:
https://doaj.org/article/2db5299a1c6a41a59ca3b2f259a47d09
Publikováno v:
Safety and Health at Work, Vol 11, Iss 4, Pp 517-525 (2020)
Background: The study was planned to show the status of indoor microorganisms and the status of the reduction device in the military dog clinic. Methods: Airborne microbes were analyzed according to the number of daily patient canines. For identifica
Externí odkaz:
https://doaj.org/article/3ba27fc9456242a686320fe6bf2c759c
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 12, Iss 4, Pp 289-310 (2018)
Indoor air quality has received wide spread attention due to the recognition of the presence of diverse toxic volatile organic compounds (VOCs) and their harmful impacts on human health. This review discusses the chemicals in indoor air and their sou
Externí odkaz:
https://doaj.org/article/7c9d15e64a1b445a9e327b49b63cdbbd
Publikováno v:
Nuclear Engineering and Technology, Vol 50, Iss 1, Pp 68-79 (2018)
The Ki-Jang research reactor (KJRR), a new research reactor in Korea, is being planned to fulfill multiple purposes. In this study, as an assessment of the environmental radiological impact, we characterized the atmospheric dispersion and deposition
Externí odkaz:
https://doaj.org/article/dd2535ba4a204760a365b86b54dfcc09
Autor:
Young Jin Jeong, Do Gyeom Jeong, Hwiin Ju, In Hyeok Choi, Chang Jae Roh, Jin Hong Lee, Chan-Ho Yang, Jong Seok Lee
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract We investigated the multi-domain states of a multiferroic La-doped BiFeO3 (BLFO) thin film by examining diffraction patterns in optical second-harmonic generation (SHG) measurement. By directing a laser onto the domain wall within the domain
Externí odkaz:
https://doaj.org/article/6bed2b7ade8d43a699228a61d7f55561
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 2906-2915 (2024)
Radiocarbon (14C), with a radioactive half-life of approximately 5730 years, poses a long-term environmental contamination risk when released into the atmosphere. The quantification analysis of its release estimates plant-specific generation rates ba
Externí odkaz:
https://doaj.org/article/e04f25ce34364964a90903ee3ab6e71d
Autor:
Ji Yeong Park, Hyeng-Soo Kim, Hyejin Hyung, Soyeon Jang, Jiwon Ko, Jin Hong Lee, Si-Yong Kim, Song Park, Junkoo Yi, Sijun Park, Su-Geun Lim, Seonggon Kim, Sanggyu Lee, Myoung Ok Kim, Soyoung Jang, Zae Young Ryoo
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Maintaining epidermal homeostasis relies on a tightly organized process of proliferation and differentiation of keratinocytes. While past studies have primarily focused on calcium regulation in keratinocyte differentiation, recent research h
Externí odkaz:
https://doaj.org/article/bf8a0aeaef3d4d6487dca8465a839735
Publikováno v:
The Scientific World Journal, Vol 10, Pp 742-759 (2010)
Concentrations of 17 trace metals bound in total suspended particulate (TSP) were measured at four urban residential locations (Jong Ro [JR], Gwang Jin [GJ], Gang Seo [GS], and Yang Jae [YJ]) in Seoul, Korea from February to July 2009. The maximum co
Externí odkaz:
https://doaj.org/article/8afd6c1ef85e4f149c2ed105f4213714
Autor:
Gi-Yong Um, Taehoon Kwon, Seong Hwan Lee, Woong Kim, Jungsoo Kim, Seunggun Yu, Kihyun Kim, Jin Hong Lee
Publikováno v:
Polymer Testing, Vol 129, Iss , Pp 108283- (2023)
This study explores the utilization of liquid butadiene rubber (LqBR) as a processing aid in tire tread compounds, as a replacement for treated distillate aromatic extract (TDAE) oil, which is known to contribute to the extraction of organic material
Externí odkaz:
https://doaj.org/article/04dc8422420b476f94670c79d616ac24
Autor:
Gi-Yong Um, Taehoon Kwon, Seong Hwan Lee, Woong Kim, Jungsoo Kim, Hee Joong Kim, Jin Hong Lee
Publikováno v:
Polymers, Vol 15, Iss 21, p 4288 (2023)
In tire tread applications, achieving enhanced abrasion resistance, wet grip, and rolling resistance is crucial for optimizing overall performance. To realize improvements in these attributes for silica-filled tire tread compounds, it becomes imperat
Externí odkaz:
https://doaj.org/article/7e312d55f1404c189ca45c9031964b7b