• 한류연구
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• 제1권1호
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• pp.37-49
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• 2022

The purpose of this study is to discuss how Dongi People in ancient societies resided in the region including the Korean Peninsula shaped its economy, what kind of currency was used, and their economic activities using this currency. This study started from a skeptical point of view that the Dongi People were conducting economic activities with the currency used in the country made by the Jina People before and after the Gojoseon society. Currently, in China, all currencies issued in China are treated as their own currency. It is due to subjective interpretation from a nationalist point of view. Japan subjectively interprets and judges from a Japanese point of view and North Korea judges from the central point of view on the Korean Peninsula. This difference is due to the subjective interpretation from the researcher which has been affected by their associating academic area. This has caused the lack of objectivity. In other words, it means that there is a big difference in the perception of the interpretation of history between different academic areas. This study, therefore, tried to avoid the application of biased concept or academic research in order to define the distribution economics more objectively by conducting the study based on the literature sources from Chinese ancient books and field research materials as much as possible, as the study and research conducted based on the domestic sources are insufficient in the sense that there is a gap between different perceptions and interpretations. As a conclusion of this study, the excavation area of Myeong-do-jeon is perfectly consistent with the old river area of Gojoseon, and in particular, considering Gojoseon was in the hostile relationship with Yan, it was found that only Myeong-do-jeon was used without using any other Chinese currency in the entire Gojoseon area, not just some areas. It is also a decisive clue to prove that it is not the Yan currency. The limitation of this study in developing the discussion different from the current research and study is that there was a lack of exploration and investigation of various documents and relics. For future research, this study will become more meaningful when it is conducted simultaneously with the discovering of new documents as well as the relics.

• 보건교육건강증진학회지
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• 제32권5호
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• pp.33-42
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• 2015

Objectives: It has been found that health promotion interventions are effective to decrease morbidity among older people. The acceptability of interventions are, however, still troublesome for achievement of efficacy of health promotion interventions. The current study examines the effects of age identity and attitude toward aging on the use of health promotion programs among older people. Methods: Data from the Survey of Living Conditions of Korean Older Persons were used. Logistic regression models were tested using a nationally representative sample of 9,461 community-dwelling older individuals who are 65 years old and over. Results: Older individuals who have younger age identity and more negative attitude toward aging were less likely to use health promotion programs, after adjusting the effects of other predisposing, enabling, and need factors such as demographic characteristics and personal health characteristics. Conclusions: Strategies for mitigating the possible effects of age identity and attitude toward aging on the acceptability of health promotion programs are also discussed.

• 근관절건강학회지
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• 제19권3호
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• pp.373-382
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• 2012

Purpose: The purpose of the study was to compare levels of health-related quality of life (HRQOL) between fallers and non-fallers among community-dwelling elderly people. Methods: A cross-sectional comparative study was conducted with the secondary analysis of 2,067 elderly people registered in S-Gu Visiting Health Care Program in Seoul, South Korea. Participants were 206 fallers and 206 non-fallers who were age- and sex-matched with fallers. HRQOL was measured by SF-8 including physical component summary (physical HRQOL) and mental component summary (mental HRQOL). Results: There were more people in the faller group having more than or equal to three chronic diseases (p<.001), living in multiplex houses (p=.004), and being dependent by the activities of daily living (ADL) (p=.001) and instrumental ADL (IADL) levels (p<.001) than those in the non-faller group. Fallers had higher levels of depression than non-fallers (p<.001). Moreover, fallers had significantly lower levels of both physical HRQOL (p<.001) and mental HRQOL (p=.001), after adjusting for number of chronic diseases, ADL, IADL, depression, healthcare insurance, and living environment. Conclusion: Among the community-dwelling elderly people, falllers had lower levels of HRQOL than non-fallers, and such a difference remained even after the adjustment for covariates. Factors that underlie the different susceptibility to HRQOL need to be explored.

• 한국노년학
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• 제37권2호
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• pp.399-414
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• 2017

노년기에 접어든 개인의 사회참여활동은 삶의 만족도를 높일 뿐 아니라 건강상태에도 영향을 미치는 것으로 알려져 왔지만, 우리나라 노인의 사회참여활동 비율은 여전히 높지 않다. 본 연구는 노년기의 개인이 가지는 연령정체성과 사회참여활동 정도의 관계를 살펴보고, 두 변수의 관계에 있어서 성별에 따른 차이가 있는지 검증하였다. 연구가설 검증을 위하여 2014년도 전국노인실태조사를 통해 조사된 지역사회에 거주하는 65세 이상의 10,451명의 전국적으로 대표적인 표본의 2차 자료를 사용하였고 위계적 회귀분석을 실시하였다. 분석한 결과, 젊은 연령정체성을 가진 개인에 비해 노인 연령정체성을 가진 개인이 사회참여활동에 덜 참여하는 것으로 나타났으며 이러한 연령정체성과 사회참여활동의 관계는 여성 집단에서만 유의하였다. 결론적으로 노인의 적극적인 사회참여활동을 위해서는 연령정체성에 대해 관심을 가질 필요가 있고, 특히 여성의 경우 연령정체성에 따라 사회참여활동 정도가 유의하게 달라지기 때문에 사회참여활동 장려 프로그램 진행시 성별 차이를 고려한 접근이 필요함을 제언하였다.

• Clinical and Experimental Pediatrics
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• 제52권8호
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• pp.862-868
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• 2009

Since its identification in April 2009, a swine-origin H1N1 influenza A virus (S-OIV) which is a reassortment of gene segments from both North American triple-reassortant and Eurasian swine influenza has been widely spread among humans in unexpected rapidity. To date, each gene segment of the 2009 influenza A (H1N1) outbreak viruses have shown high (99.9%) neucleotide sequence identity. As of July 6, 94,512 people have been infected in 122 countries, of whom 429 have died with an overall case-fatality rate of <0.5%. Most confirmed cases of S-OIV infection have been characterized by self-limited, uncomplicated febrile respiratory illness and 38% of cases have also included vomiting or diarrhea. Standard plus droplet precautions should be adhered to at all times. Tests on S-OIV have indicated that current new H1N1 viruses are sensitive to neuraminidase inhibitors (oseltamivir). However, current less virulent S-OIV may evolve into a pathogenic strain or acquire antiviral resistance, potentially with more severe clinical consequences. Efforts to control these outbreaks would be based on our understanding of novel S-OIV and previous influenza pandemics.

• 유통과학연구
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• 제19권10호
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• pp.99-109
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• 2021

Purpose: Retail workers have a role in attending to customers better, not only making sales to them. In this regard, this research focuses on having a clear understanding of the effects of emotional factors and job stress on mental health for retail sales workers. Research design, data and methodology: The present research conducted both a qualitative textual analysis and interview. This research method is quite useful because it relates the information collected with the research gap. Qualitative data is time-consuming type of data to analyze since it involves interpreting words rather than numbers. Results: The findings showed that emotional labor and stress may not only cause mental harm to the employees but can result in adverse reaction to the customers. Retail employees need to express their true emotions and avoid pretending to be helped with a clear understanding of their needs. Conclusion: This study conclude that motional labor and stress to the retail workers is a real issue that has affected many people around the globe and there is a need to conduct more research on the issue to help employees serve customers much better. Stress among sales workers results to poor working morale and thus affects the entire organization at large.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2022년도 추계학술발표대회
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• pp.971-973
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• 2022

본 논문은 수액 치료 부작용 방지와 환자의 안전한 병원 생활환경을 조성하는 "장애인의 안전한 병원 생활을 위한 스마트 링거 폴대"를 제안한다. 본 논문이 제안하는 주요 특징은 다음과 같다. 첫째, 무게 센서로 수액의 잔량이나 주입 속도를 측정하고 조절한다. 사용자는 앱을 통해 수액에 대한 정보를 확인할 수 있다. 둘째, 자이로 센서로 측정한 팔의 높이와 적당하게 자동으로 폴대의 높낮이를 조절한다. 셋째, 앱과 조이스틱으로 링거 폴대를 상하좌우 움직이며 이동 경로에 장애물 존재 시 알람을 울리게 한다. 넷째, 심박수 센서를 통해 환자의 평균 심박수를 측정하고 심박수 값이 정상 범위를 벗어나는 경우 아로마, 백색소음, 수면유도, 심리상담을 통해 심리안정 서비스를 제공한다. 제안된 시스템은 기존 병원에서 수액을 투입하는 방식에 IoT 기술을 적용하여 수액 치료 부작용을 예방하며, 시각장애인 환자의 거동 도움 및 불안감 해소를 위한 편의 서비스를 제공하는 것을 목표로 한다.

• 한국사회복지학
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• 제67권2호
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• pp.183-202
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• 2015

본 연구는 장애과정모델을 이론적 토대로 하여 중노년기에 낙상두려움이 위험요인 혹은 악화요인으로써 ADL/IADL장애와 우울증상에 영향을 미치는지를 검증하기 위하여 한국고령화패널조사를 통해 수집된 2차 자료(2006년, 2008년, 2010년)를 이용하여 종단연구모형을 검증하였다. 분석 결과를 살펴보면, 먼저 낙상두려움은 ADL/IADL장애와 우울증상에 직접적인 영향을 미쳤고, ADL/IADL장애를 통해 우울증상에 영향을 미치는 간접적인 영향 또한 유의미한 것으로 나타났다. 다음으로 낙상두려움이 악화요인으로써 역할을 하는지 살펴본 결과, 중노년기에 신체질환의 경험과 함께 낙상두려움을 가진 경우에는 ADL/IADL장애발생의 위험성이 증가하는 것으로 나타나, 낙상두려움은 장애과정에서 있어서 위험요인이자, 악화요인으로써도 작용할 수 있는 것으로 나타났다. 분석 결과를 바탕으로 중노년기의 ADL/IADL장애와 우울증상을 예방하기 위하여 낙상두려움 관련한 적극적인 개입방안 마련이 필요함을 논의하였다.

• 정보과학회 컴퓨팅의 실제 논문지
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• 제21권6호
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• pp.403-411
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• 2015

스마트 시대라고 불리는 현재, 사람들은 이제 오프라인 만남보다 온라인 만남이 편리하고 익숙하다. 하지만 온라인을 통한 만남은 가볍게 느끼는 경우가 많으며, 구성원들이 서로의 감정을 느끼기 어려워 교감이 잘 되지 않는다는 문제점이 있다. 본 논문에서는 이러한 문제를 해결하기 위해 오프라인 만남을 활성화 할 수 있는 모바일 애플리케이션 위콕을 제안한다. 사용자들의 위치정보와 선호도를 반영하여 약속 장소를 추천하는 애플리케이션인 위콕은 기능중심의 UI와 간단한 조작과정을 제공한다. 위콕은 클라이언트/서버 구조로 구현되었으며, 현재 동시에 3명의 사용자 간의 장소 추천을 지원한다. 위콕은 만남의 공간을 온라인에서 오프라인으로 확대시키는 접점이 되어 온라인, 오프라인 양방향으로의 교류를 가능하게 한다. 이제 사용자는 위콕을 통해 쉽고 편리하게 오프라인 만남장소를 정할 수 있다.

• 산경연구논집
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• 제11권7호
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• pp.41-49
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• 2020

Purpose: The purpose of this study is to recognize the role and necessity of public data visualization through prior research, investigation, and data verification processes. In addition, this study intends to check what factors should be considered in order to visualize data on the mobile web. Through this process, by identifying the cognitive load affecting information visualization by type, as a result, I would like to propose an effective information visualization method to effectively deliver public data related to government policies. Research design, data and methodology: In this study, we analyzed the case of information visualization according to infographics, which has been widely used in the public field among various visualization methods. For this study, a questionnaire survey was conducted for young people in their 20s and 30s with the highest mobile usage rate. Results: Based on the results, IPA (Importance Performance Analysis) was performed to conduct cognitive load test tools for information visualization of public data and confirmed the implications for each type of infographics. Conclusions: As a result of research, in order to efficiently deliver public data on the mobile web, first, it is necessary to construct a visual screen that can be easily identified through clear data. Appropriate graphic elements can be used according to the type to make it easier for users to acquire and understand information. Second, it is necessary to provide useful content in visualizing information. Third, in order to efficiently transmit information and increase understanding of data, it is necessary to visualize information that can induce interest in data and form metaphors. Fourth, it is necessary to visualize information to reduce cognitive load in terms of physical and mental aspects in order to accommodate users' comfortable information. Fifth, in order to effectively deliver public data, it is necessary to compose contents and information that are easy for users to understand. This study examines effective information visualization methods to increase the communication effect of public data in response to changes in the data-based intelligent information society and suggests implications for each type considering cognitive loads to help future public institutions to communicate and accept information.