• Herbal Formula Science
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• v.29 no.1
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• pp.57-70
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• 2021

Obejectives : The purpose of this study was to analyze the papers from 2015 to 2019 to identify trends in gastrointestinal studies in Korean medicine. Methods : The search for related papers was conducted in 10 oriental medicine journals that were actively reported and published, easy to search using the Internet, and freely accessible to researchers. Results : There were many studies related to the stomach, and in particular, there were many papers confirming the effectiveness of Korean medicine treatment for functional digestion, hypersensitive intestinal syndrome, and gastrointestinal reflux diseases. It is regrettable that only about 60 papers of research on gastrointestinal diseases have been published in 10 journals over the past five years of research on gastrointestinal diseases. Conclusions : These results suggest that the need to promote practical research on functional gastrointestinal disorders should be evaluated higher in the Korean medical community, and the development of gastrointestinal-related treatments for Korean medicine can improve the quality of life for all of us.

• Journal of Family Relations
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• v.21 no.2
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• pp.53-75
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• 2016

Objectives: The purpose of the present study is to analysis the trends of and issues in research about parentification in Korea up to date, and to propose directions for further studies. Methods: For this purpose, eighty one theses and articles about parentification, published from 2003 to 2015 were categorized according to research subjects, research objects, research methods, statistical analysis methods, and related variables with the parentification. Results: Consequently, first, the number of articles published has been gradually increased. Second, the main research subjects were the characteristics and trait of parentification, an interpersonal relationship and family. Third, the common research objects were undergraduate student/graduate student and youth(middle/high school students). Fourth, the quantitative research methods have been used mainly. FRS-A(Filial Responsibility Scale-Adult) and FRS-Y(Filial Responsibility Scale-Youth) have been used most. A high frequency related variables with parentification were the affectiveness-related variables, in particularly, the shame proneness is the highest correlation variables. Conclusions: Based on the findings in this study, it is suggested that the research objects should be more varied and the Korean parentification measurements need to be developed in the near future.

• Journal of Korea Society of Digital Industry and Information Management
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• v.18 no.3
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• pp.9-23
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• 2022

This study aims to examine research trends on the Internet of Things and smart city based on papers from the United States, Japan, and Korea. We collected 7113 papers related to the Internet of Things and smart city published from 2016 to 2021 in Elsevier's Scopus. Keyword frequency and centrality analysis were performed based on the abstracts of the collected papers. We found keywords with high frequency of appearance by calculating keyword frequency and identified central research keywords through the centrality analysis by country. As a result of the analysis, research on security, machine learning, and edge computing related to the Internet of Things and smart city were the most central and highly mediating research conducted in each country. As an implication, studies related to deep learning, cybersecurity, and edge computing in Korea have lower degree centrality and betweenness centrality compared to the United States and Japan. To solve the problem it is necessary to combine these studies with various fields. The future research direction is to analyze research trends on the Internet of Things and smart city in various regions such as Europe and China.

• International conference on construction engineering and project management
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• 2022.06a
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• pp.230-237
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• 2022

It is difficult to predict industrial accidents in the construction industry because many accident factors, such as human-related factors and environment-related factors, affect the accidents. Many studies have analyzed the severity of injuries and types of accidents; however, there were few studies on the prediction of injured body parts. This study aims to develop a classification model to predict the part of the injured body based on accident-related factors. Construction accident cases from June 2018 to July 2021 provided by the Korea Construction Safety Management Integrated Information were collected through web crawling and then preprocessed. A naïve Bayes classifier, one of the supervised learning algorithms, was employed to construct a classification model of the injured body part, which has four categories: 1) torso, 2) upper extremity, 3) head, and 4) lower extremity. The predictor variables are accident type, type of work, facility type, injury source, and activity type. As a result, the average accuracy for each injured body part was 50.4%. The accuracy of the upper extremity and lower extremity was relatively higher than the cases of the torso and head. Unlike the other classifications, such as spam mail filtering, a naïve Bayes classifier does not provide a good classification performance in construction accidents. The reasons are discussed in the study. Based on the results of this study, more detailed guidelines for construction safety management can be provided, which help establish safety measures at the construction site.

• International conference on construction engineering and project management
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• 2020.12a
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• pp.179-187
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• 2020

This paper investigates the construction equipment accidents by time. Construction sites are unique with many different hazardous conditions which cause accidents. According to the Occupational Safety and Health Administration (OSHA), accidents related to construction equipment are one of the most leading causes of fatal injuries in the construction industry. While there have been many studies investigating the equipment-related accidents, few research studies provided in-depth analyses about the time that accidents frequently occurred. By using the OSHA accidents data collected between 1997 and 2012, this paper analyzed the accidents data by time, equipment type including excavator, backhoe, dozer, and crane, accident cause, and injury class. The analyses revealed that the time window with most accidents was between 13:00 and 13:59. In terms of the injury class, the time windows with the highest numbers of equipment accidents were between 13:00 and 13:59 and between 11:00 and 11:59 for fatality and hospitalization, respectively. For the accident causes, equipment operator's error was the highest number of accident causes. It is expected that findings from the analyses can be used to more strategically develop management plans and guidelines to prevent accidents related to construction equipment to practitioners.

• Journal of Korean Society of Rural Planning
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• v.30 no.2
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• pp.25-34
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• 2024

This study is a basic study for reorganizing the facility system of agriculture and rural areas necessary for establishing a rural spatial plan. Accordingly, the newly implemented rural spatial planning system was briefly reviewed. As the scope of the study, the facility-related laws and the classification and classification system of facilities of previous studies were set as the scope of the study. In order to reorganize the facility system in rural areas necessary for establishing a rural space plan, this study compared and analyzed the facilities according to the laws related to the facilities and the use of previous studies. As a result of analyzing 21 target sites for rural agreements with 12 sectors of service facilities in rural areas as indicators, 14 facilities in 8 sectors were found to be commonly introduced for the establishment of living areas in rural areas or regional development. However, the classification of production space facilities related to agriculture as functional facilities necessary for rural life was insufficient. Accordingly, when considering the specificity of rural areas, it is necessary to classify facilities of living spaces in rural areas and production space of agriculture according to their use.

• Korean Journal of Child Studies
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• v.26 no.5
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• pp.379-389
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• 2005

This study examined the negative cognitive regulation's mediating role between affectionate relationship with children's mother and loneliness. The subjects were 491 5th and 6th grade school children in Seoul and $Ky\breve{o}nggi$. Data were analyzed by Pearson's correlation and regression. Results showed that affectionate relationship with children's mother was positively related to negative cognitive regulation. Affectionate relationship with children's mother and negative cognitive regulation was negatively related to loneliness. The principal finding was that negative cognitive regulation had mediating role between affectionate relationship with children's mother and loneliness in boys. But negative cognitive regulation didn't have mediating role between affectionate relationship with children's mother and loneliness in girls.

• Korean Journal of Child Studies
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• v.26 no.5
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• pp.151-163
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• 2005

This study investigated relationships between mother's perfectionism and child's unconditional selfacceptance, depression, and anxiety. Participants were 602 4th, 5th and 6th grade elementary school children(mean age=11) and their mothers. Children reported levels of unconditional self-acceptance, depression, and anxiety; mothers reported their own perfectionism. Mother's perfectionism was positively related to her child's depression and anxiety. The unconditional self-acceptance of the child was negatively related to child's depression and anxiety. Child's unconditional self-acceptance was found to have moderating effects on the relationship between mother's perfectionism and child's depression and anxiety. The findings of this study indicated that unconditional self-acceptance functions as a protective factor for children who might have such psychological problems as depression and anxiety.

• Journal of Contemporary Eastern Asia
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• v.19 no.1
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• pp.31-42
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• 2020

There is great confusion over what constitutes public diplomacy (PD), who its actors are, and the relevance of non-state actors. In the Korean context, in addition to the general fuzziness of the concept, linguistic peculiarities of the terms gonggong and gongjung both of which refer to public, waegyo, which is interchangeably used for international affairs, foreign policy and diplomacy, and juche which is simultaneously used for actor and agent, add more layers of confusion. While the term PD in Korea is based almost entirely on Western conceptualization, these linguistic peculiarities prevent fruitful conversations among scholars and practitioners on PD. Against this background, this research note explores and addresses conceptual ambiguities that pertains to PD and the policy discourse on the topic, particularly on non-state PD in Korea. The paper draws on Korean government's PD-related policy documents and Diplomatic White Papers and all relevant academic articles found in Korean-language journals registered in the Korean Citation Index (KCI), which are analysed to gain an understanding of the PD-related policy discourse in Korea.

• Korean Journal of Child Studies
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• v.24 no.3
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• pp.87-98
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• 2003

This study examined links between parental monitoring of child's daily activities, 3 sources of parents' knowledge, and children's deviant behaviors and self-esteem. Participants were 276 tenth grade boys. Children completed questionnaires about parental monitoring and their own internal adjustments and deviant behaviors. High parental control was linked to less deviant behavior in children regardless of children's feelings of being controlled. The association between parental control and children's feelings of being controlled was moderated by children's depression. Parental control was not related to children's depression and self-esteem, and further, children's feelings of being controlled were not related to self-esteem after controlling for depression. The findings suggest that parental control efforts are an effective way to prevent children's deviant behaviors.