Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Ja Ho Koo"'
Autor:
Ja Ho Koo, Myeongjee Lee, Eun Hwa Kim, Hyung Jung Oh, Joon Seok Lim, Woo Jin Hyung, Hong In Yoon, Inkyung Jung, Yong Eun Chung
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract This retrospective study investigated whether repetitive exposure to intravenous iodinated contrast media (ICM) affects long-term renal function in patients who undergo curative surgery for early gastric cancer (EGC) collected from the Korea
Externí odkaz:
https://doaj.org/article/7f4ca032afe7411d95e0a5a648e66862
Publikováno v:
Ultrasonography, Vol 38, Iss 4, Pp 336-344 (2019)
Purpose The purpose of this study was to compare the visibility of breast tissue markers in cases of breast cancer on ultrasonography (US) after neoadjuvant chemotherapy (NAC) and to analyze whether the type of marker affected the choice of localizat
Externí odkaz:
https://doaj.org/article/11116fd2dde44cc3990cdf88732ffb61
Publikováno v:
Journal of Korean Neurosurgical Society. Sep2024, Vol. 67 Issue 5, p531-540. 10p.
Autor:
Heesung Chong, Seoyoung Lee, Yeseul Cho, Jhoon Kim, Ja-Ho Koo, Yong Pyo Kim, Younha Kim, Jung-Hun Woo, Dha Hyun Ahn
Publikováno v:
Environment International, Vol 171, Iss , Pp 107708- (2023)
North Korea’s air quality is poorly understood due to a lack of reliable data. Here, we analyzed urban- to national-scale air quality changes in North Korea using multi-year satellite observations. Pyongyang, Nampo, Pukchang, and Munchon were ident
Externí odkaz:
https://doaj.org/article/3c27cdf6d2cf464e955e920f3b263880
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
This study investigated the various temporal (weekly, monthly, and inter-annual) variability of air pollutants (PM10, SO2, NO2, O3, CO) in seven megacities in South Korea (Seoul, Busan, Incheon, Daegu, Gwangju, Daejeon, and Ulsan). We found that the
Externí odkaz:
https://doaj.org/article/703dfd98820147259d221370b0c07c86
Autor:
Laura Hyesung Yang, Daniel J. Jacob, Nadia K. Colombi, Shixian Zhai, Kelvin H. Bates, Viral Shah, Ellie Beaudry, Robert M. Yantosca, Haipeng Lin, Jared F. Brewer, Heesung Chong, Katherine R. Travis, James H. Crawford, Lok Lamsal, Ja-Ho Koo, Jhoon Kim
Publikováno v:
eISSN
Nitrogen oxides (NOx≡ NO + NO2) are of central importance for air quality, climate forcing, and nitrogen deposition to ecosystems. The Geostationary Environment Monitoring Spectrometer (GEMS) is now providing hourly NO2 satellite observations over
Autor:
Juseon Bak, Eun-Ji Song, Hyo-Jung Lee, Xiong Liu, Ja-Ho Koo, Joowan Kim, Wonbae Jeon, Jae-Hwan Kim, Cheol-Hee Kim
Publikováno v:
Atmospheric Chemistry and Physics. 22:14177-14187
We investigate the temporal variations of ground-level ozone and balloon-based ozone profiles at Pohang (36.02∘ N, 129.23∘ E) in the Korean Peninsula. Satellite measurements and chemical reanalysis products are also intercompared to address their
Autor:
Juseon Bak, Cheol-Hee Kim, Hyo-Jung Lee, Ja-Ho Koo, Jae-Hwan Kim, Joowan Kim, Kanghyun Baek, SangSeo Park, Wonbae Jeon, Xiong Liu
Ozone in the troposphere is an important air pollutant and greenhouse gas, and also acts as a principal oxidant in the lower atmosphere. This ozone is not emitted directly from anthropogenic sources, but formed though the photochemical reaction of ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::780d8fa8c13a5e44789fb0a9b18d6275
https://doi.org/10.5194/egusphere-egu23-1935
https://doi.org/10.5194/egusphere-egu23-1935
Publikováno v:
Atmosphere, Vol 12, Iss 8, p 982 (2021)
The ozone concentration in the atmosphere has been recovering with the reduction in atmospheric ozone-depleting substances (ODS). However, ODS remain in the atmosphere for long periods, slowing recovery. Furthermore, greenhouse gas-induced climate ch
Externí odkaz:
https://doaj.org/article/e9fc59d07d7b4da298780d57082107ce
Objective: Neurogenic pulmonary edema (NPE) combined with Takotsubo cardiomyopathy (TCM) is a unique condition associated with aneurysmal subarachnoid hemorrhage (aSAH). Although several mechanisms have been proposed, the pathophysiology and manageme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a38d0d5d07ba3f68a3d93a3b1cb077
https://doi.org/10.21203/rs.3.rs-2704954/v1
https://doi.org/10.21203/rs.3.rs-2704954/v1