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Tracking Local and Regional Influences of Potassium at the Korean Peninsula under Asian Continental Outflows during Spring
Published 2022-11-01“…Air-mass backward-trajectory analysis showed that high SO42− concentrations at the sampling site were attributable mainly to long-range transported aerosols from the Asian continent. …”
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Estimation of Air Pollutant Emissions from Heavy Industry Sector in North Korea
Published 2023-05-01“…The heavy industry sector in North Korea was classified according to the South Korean definition, and the air pollutant emissions that it generated were estimated for 2017. …”
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Digital therapeutics in Korea: current status, challenges, and future directions – a narrative review
Published 2025-01-01“…By addressing these challenges, Korea could position itself as a leader in the global DTx market, delivering innovative and effective treatments to enhance patient care and outcomes.…”
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Analysis of Harmful Heavy Metals and Carbonaceous Components in Urban School PM2.5
Published 2023-01-01“…Abstract Harmful heavy metals and carbonaceous substances contained in PM2.5 collected from 53 schools located in large Korean cities were closely analyzed based on the hypothesis that emission sources such as automobiles are coincident. …”
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Assessment of post-harvest fish losses at the fishers’ level in Lake Tana, Ethiopia
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Some results on value distribution concerning Hayman's alternative
Published 2025-02-01“…We extend and improve some results due to Zhu [A far-reaching form of Hayman’s inequality; fixed points of meromorphic functions and their derivatives, Kexue Tongbao (Chinese) 31 (1986), no. 11, 801–804], Hua and Chuang [On a conjecture of Hayman, Acta Math. …”
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Changes in Tropospheric Nitrogen Dioxide Vertical Column Densities over Japan and Korea during the COVID-19 Using Pandora and MAX-DOAS
Published 2023-03-01“…High negative relative changes were observed from May to September (−30% to −18%) at the three urban sites; Cape Hedo, a remote site, did not show a significant difference in relative changes between previous years and 2020, suggesting that only anthropogenic emission sources decreased dramatically. …”
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The Linguistic Landscape of Ulaanbaatar: what Signs and People tell about
Published 2024-12-01“…In total, 576 units of the linguistic landscape and 100 questionnaires collected in March 2024 served as material for analysis. Results. A synchronous ‘crosscut’ of the linguistic landscape of Ulaanbaatar showed that the key ‘players’ in the linguistic ‘field’ of Mongolia — both in the capital’s linguistic landscape and in the collective consciousness are the official Mongolian language, English, followed by Chinese, Russian and Korean; vertical Mongolian writing has a special symbolic meaning. …”
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NASSDA as a Data-Collaborative Network to Enhance Social Science Research in East Asia
Published 2025-01-01“…This fosters a mutual understanding and paves the way for further collaboration.…”
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Shear bond strength of three different fixed retainers: Stainless steel wires versus fiber reinforced composite (An in Vitro study)
Published 2022-02-01“…Methods: One‐hundred twenty extracted human upper premolar teeth (60 pairs) were divided into three groups(40 for each group) bonded with three different types of retainer wires (db Straight‐8strand flattened nickel free braided wire 0.028 x 0.008 inches UK, 3M 0.0175; multi‐stranded wire and Speed korean orthodontic fiber reinforced splint (2 mm x 200 mm ‐ FS‐2) which were bonded to the lingual surface of the teeth as fixed retainers by specific adhesives (Transbond LR, 3M). …”
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