Analysis on the relationship between PM10 and Seoul Forest in South Korea

Author(s):  
Peter Sang-Hoon Peter Sang-Hoon ◽  
◽  
Jong-Chul Jeong2 ◽  
Keyword(s):  
2020 ◽  
Vol 51 (1) ◽  
pp. 128-142 ◽  
Author(s):  
Jaeyong Choi ◽  
Nathan E. Kruis

Hirschi has repeatedly argued that the relationship between social learning variables and crime is a product of “self-selection” driven by low self-control (LSC). Akers’ has suggested that social learning mechanisms, such as affiliations with deviant individuals and acceptance of criminal definitions, can mediate the effects of LSC on crime. Interestingly, there has been little comparative work done to explore this mediation hypothesis in the realm of substance use for offender populations outside of the United States. This study helps fill these gaps in the literature by exploring the potential mediation effects of social learning variables on the relationship between LSC and inhalant use among a sample of 739 male offenders in South Korea. Our results provide strong support for the mediation hypothesis that LSC indirectly influences self-reported inhalant use through social learning mechanisms.


2007 ◽  
Vol 35 (5) ◽  
pp. 659-674 ◽  
Author(s):  
Hye Eun Lee ◽  
Hee Sun Park ◽  
Tai Sik Lee ◽  
Dong Wook Lee

Relationships among subordinates' feedback-seeking strategy preferences, Leader-Member Exchange (LMX), social cost, and source credibility were examined. Employees (N = 134) of civil engineering companies in South Korea completed a questionnaire. Findings showed that LMX quality, social cost, and source credibility either independently or jointly influenced subordinates' feedback-seeking strategy preferences. LMX was positively related to preference for using direct strategies, but not significantly related to preferences for using indirect strategies and for using third-party strategies. As moderators, increases in social cost and source credibility were associated with changes in the relationship between LMX and preference for third-party strategies. More detailed explanations and implications of these findings are discussed.


Asian Survey ◽  
2021 ◽  
Vol 61 (2) ◽  
pp. 217-240
Author(s):  
Sung Deuk Hahm ◽  
Sooho Song

Ever since the concept of soft power was introduced, there has been debate about what it is and how it works. We join the debate by studying how the success of Korean cultural products in Taiwan has improved the relationship between South Korea and Taiwan. The two countries normalized their relationship in 1948 and maintained cooperation until the severance of formal ties in 1992 because of South Korea’s rapprochement with China. Beginning in early 2000, however, South Korea’s cultural products have enjoyed great success in Taiwan. Since that time, the relationship between the two countries has significantly improved, including trade and tourism expansion, increased Taiwanese direct investment in South Korea, and policy changes by Taiwan’s government. These changes provide empirical evidence of soft power.


2020 ◽  
Vol 20 (3) ◽  
pp. 11-18
Author(s):  
Hyeon-Cheol Lee ◽  
Young-Jun Cho ◽  
Byunghwan Lim ◽  
Seung-Bum Kim

In this study, weather patterns (WPs) associated with the heat wave in South Korea are objectively classified by applying <i>K</i>-means clustering analysis. The representative weather patterns that caused the heat wave were divided into three WPs, namely WP 1, WP 2, and WP 3. The heat wave over the Korean Peninsula was mainly related to the expansion of the North Pacific High (NPH). Moreover, we analyzed the relationship between casualties and WPs of the heat wave. In WP 1, the isobar of NPH was located in the southern part of South Korea. Most casualties (18 people) occurred in this region. In WP 2, NPH was distributed throughout South Korea, with nationwide casualties of 44 people. Moreover, the duration of the heat wave for WP 2 was the longest, at 4.5 days. WP 3 occurred mainly in June, when the NPH was not yet developed, presenting the smallest number of casualties.


Healthcare ◽  
2021 ◽  
Vol 9 (11) ◽  
pp. 1588
Author(s):  
Sunhwa Shin ◽  
Eunhye Lee

The purpose of this study was to confirm the relationship between internal health locus of control, mental health problems, and subjective well-being in adults during the prolonged COVID-19 pandemic. In particular, the mediating effect of mental health problems on the relationship between internal health locus of control and subjective well-being was examined. A cross-sectional descriptive design was conducted via online survey. The participants were 600 adults over 20 years of age living in South Korea. The collected data were analyzed using hierarchical regression analysis and SPSS Process Macro (Model 4). As a result of the study, the internal health locus of control had a significant negative effect on mental health problems. In addition, in the process of the internal health locus of control affecting subjective well-being, the mediating effect of mental health problems was significantly shown. In the period of an infectious disease pandemic such as COVID-19, it is necessary to establish a strong internal health locus of control of individuals and to promote monitoring and treatment introduction for those with a low internal health locus of control. In addition, it was discussed that controlling mental health problems can improve subjective well-being, which is life satisfaction and happiness.


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