Zobrazeno 1 - 10
of 831
pro vyhledávání: '"Jong-hun Kim"'
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:
Epidemiology and Health, Vol 45 (2023)
OBJECTIVES The effectiveness of social distancing during the coronavirus disease 2019 (COVID-19) pandemic has been evaluated using the magnitude of changes in population mobility. This study aimed to investigate a direct indicator—namely, the numbe
Externí odkaz:
https://doaj.org/article/1cae05ea0dee4cadac5e30b9e7208784
Autor:
Yeong Chan Lee, Tae Jun Kim, Jong-Hun Kim, Eunjin Lee, Woong-Yang Park, Kyunga Kim, Hee Jung Son
Publikováno v:
PLoS ONE, Vol 18, Iss 12 (2023)
Externí odkaz:
https://doaj.org/article/265d422089d44d87b454e9073d7c1312
Publikováno v:
Parasites & Vectors, Vol 14, Iss 1, Pp 1-10 (2021)
Abstract Background Despite concerns regarding increasingly frequent and intense heat waves due to global warming, there is still a lack of information on the effects of extremely high temperatures on the adult abundance of mosquito species that are
Externí odkaz:
https://doaj.org/article/dd59b8e149bc48718b2f3dc4af731bcc
Publikováno v:
Epidemiology and Health, Vol 45 (2022)
OBJECTIVES We compared the viral cycle threshold (Ct) values of infected patients to better understand viral kinetics by vaccination status during different periods of variant predominance in Gyeonggi Province, Korea. METHODS We obtained case-specifi
Externí odkaz:
https://doaj.org/article/844707fc8e25446b9181020d095240d2
Publikováno v:
Epidemiology and Health, Vol 45 (2022)
OBJECTIVES We aimed to evaluate the severity of suspected severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) reinfection according to variants of concern in Gyeongsangbuk-do and Daegu, Korea. METHODS The database of coronavirus disease 2019
Externí odkaz:
https://doaj.org/article/951efc76fe044733826103bc945efe46
Publikováno v:
Epidemiology and Health, Vol 45 (2022)
OBJECTIVES In April 2000, a series of wildfires occurred simultaneously in five adjacent small cities located on the eastern coast of Korea. These wildfires burned approximately 23,794 hectares of forestland over several days. We investigated the eff
Externí odkaz:
https://doaj.org/article/f077e2ab85844c57896e826bfbe9bf67
Autor:
Myung-Jae Hwang, Shin Young Park, Tae-Ho Yoon, Jinhwa Jang, Seon-Young Lee, Myeongsu Yoo, Yoo-Yeon Kim, Hae-Kwan Cheong, Donghyok Kwon, Jong-Hun Kim
Publikováno v:
Epidemiology and Health, Vol 44 (2022)
OBJECTIVES Socioeconomic disparities have been reported as major risk factors contributing to the spread of coronavirus disease 2019 (COVID-19) at the community level. We conducted an epidemiological study on COVID-19 incidence risk using area-based
Externí odkaz:
https://doaj.org/article/c4a9ff7ab7bb4921bb47297459f85d25
Autor:
Jong-Hun Kim, MD, Yun Ho Roh, Jong Gyun Ahn, Min Young Kim, RN, Kyungmin Huh, MD, Jaehun Jung, MD, Ji-Man Kang, MD
Publikováno v:
International Journal of Infectious Diseases, Vol 110, Iss , Pp 29-35 (2021)
Objectives: We investigated whether non-pharmaceutical interventions (NPIs) reduce winter-prevalent respiratory viral infections represented by a respiratory syncytial virus (RSV) and influenza virus (IFV) during the winter in Korea. Methods: The Kor
Externí odkaz:
https://doaj.org/article/79e297f5501e4645a8000f09e5a26256
Autor:
Ah-Young Lim, Hae-Kwan Cheong, Yoon Ju Oh, Jae Kap Lee, Jae Bum So, Hyun Jin Kim, Boram Han, Sung Won Park, Yongsun Jang, Chang Yong Yoon, Yun Ok Park, Jong-Hun Kim, Jin Yong Kim
Publikováno v:
International Journal of Infectious Diseases, Vol 108, Iss , Pp 428-434 (2021)
Objective: To investigate the duration and peak of severe acute respiratory syndrome coronavirus 2 shedding as infectivity markers for determining the isolation period. Methods: A total of 2,558 upper respiratory tract (URT) and lower respiratory tra
Externí odkaz:
https://doaj.org/article/5b9a0afb1e8e439cb1ebc7b36ab2f990