Showing 61 - 80 results of 614 for search '"South Korea"', query time: 0.07s Refine Results
  1. 61

    Estimation of the Visibility in Seoul, South Korea, Based on Particulate Matter and Weather Data, Using Machine-learning Algorithm by Bu-Yo Kim, Joo Wan Cha, Ki-Ho Chang, Chulkyu Lee

    Published 2022-08-01
    “…Therefore, visibility in Seoul, which is the most polluted city in South Korea, was estimated using machine learning (ML) algorithms based on meteorological (temperature, relative humidity, and precipitation) and particulate matter (PM10 and PM2.5) data acquired from an automatic weather station, and the estimated visibility was compared with the observed visibility. …”
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    Factors Affecting Crash Involvement of Commercial Vehicle Drivers: Evaluation of Commercial Vehicle Drivers’ Characteristics in South Korea by Jooyoung Lee, Jiho Yeo, Ilsoo Yun, Sanghyeok Kang

    Published 2020-01-01
    “…Toward these ends, we analyzed 627,594 commercial vehicle driver records in South Korea using a mixed logit model able to address unobserved heterogeneity in crash-related data. …”
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  4. 64

    Apportioning and Locating PM2.5 Sources Affecting Coastal Cities: Ulsan in South Korea and Dalian in China by Eunhwa Choi, Kwonho Jeon, Young Su Lee, Jongbae Heo, Ilhan Ryoo, Taeyeon Kim, Chuanlong Zhou, Philip K. Hopke, Seung-Muk Yi

    Published 2024-05-01
    “…Abstract PM2.5 mass and its constituent species were analyzed in two coastal cities (Ulsan, South Korea, and Dalian, China) between July 13, 2018, and September 20, 2019. …”
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    Childbearing intentions and influencing factors among single young adults in South Korea: a cross-sectional study by Hyewon Shin, Anna Lee, Sunyeob Choi, Minjeong Jo

    Published 2025-01-01
    “…Purpose To identify the childbearing intentions of young adults in South Korea and examine the factors influencing them using a social-ecological model (SEM). …”
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    Healthcare utilisation by pregnant patients with asthma in South Korea: a cohort study using nationwide claims data by Deog Kyeom Kim, Chang-Hoon Lee, Ho Il Yoon, Jae-Joon Yim, Eun Jin Jang, Jimin Kim, Yun Jung Kim, Seongmi Choi, Joon-Ho Lee

    Published 2015-11-01
    “…Here, we investigated the burden and medical treatment of asthma during pregnancy requiring healthcare utilisation in South Korea.Design Cohort study.Setting Nationwide insurance claims database.Participants A total of 1 306 281 pregnant women who delivered in South Korea in 2009–2011.Outcomes The prevalence and exacerbation rates of asthma requiring healthcare utilisation, and the prescription of antiasthmatic drugs during pregnancy.Results The prevalence of asthma requiring healthcare utilisation was 0.43% among pregnant women. …”
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    Determinants of future anxiety across individual, household, and regional levels in South Korea using a social ecological model by Hyun Woo Jung, Minsu Choi, Kwang-Soo Lee

    Published 2025-01-01
    “…Abstract This study is the first to examine the determinants of future anxiety in South Korea using the Social Ecological Model (SEM). …”
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  14. 74

    Protocol and clinical characteristics of patients under ‘at-home care’ for COVID-19 in South Korea: a retrospective cohort study by Jin Ju Park, Yu Bin Seo, Jacob Lee, Sun Hee Na, Young Kyun Choi

    Published 2022-06-01
    “…Objective As the number of patients with COVID-19 increased, at-home care was introduced for the first time in South Korea. This study aimed to analyse the characteristics and outcomes of patients who were treated under at-home care.Design, setting and participants This retrospective cohort study targeted patients under at-home care for COVID-19 in Yeongdeungpo-gu in Seoul, Korea, from 18 October 2021 to 12 December 2021. …”
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    Clinical Comparison of Fusarium Keratitis according to the Initial Potassium Hydroxide (KOH) Smear: A Retrospective Study in South Korea by Jong Ha Kim, Hyeon Jeong Yoon, Kyung Chul Yoon, In Cheon You

    Published 2022-01-01
    “…This is a retrospective study of cases with Fusarium keratitis between January 2000 and December 2019 at two tertiary hospitals in South Korea. Patients were divided into two groups depending on the KOH smear result (KOH-positive and KOH-negative group), and its clinical factors were analyzed. …”
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    Assessment of Antimicrobial Use for Companion Animals in South Korea: Developing Defined Daily Doses and Investigating Veterinarians’ Perception of AMR by Sun-Min Kim, Heyong-Seok Kim, Jong-Won Kim, Kyung-Duk Min

    Published 2025-01-01
    “…Although, social demands regarding comprehensive surveillance for antimicrobial resistance (AMR) among companion animals are highlighted, there is a lack of a relevant system in South Korea. In this regard, we conducted preliminary investigation on antimicrobial use (AMU) among small animal clinics, along with veterinary practitioner’s knowledge and attitude regarding this issue in South Korea. …”
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    Developing a Ship Collision Risk Assessment Model with Internal and External Factors: Focused on South Korea Maritime Environment by Sangwon Park, Jiho Yeo, Kyonghan Lee

    Published 2024-01-01
    “…This study endeavors to develop a comprehensive ship collision risk model reflecting the intricate marine traffic environment in South Korea. Through a survey of experienced maritime personnel and a random forest model analysis, an evaluation model integrating internal and external factors was devised. …”
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