• 인터넷정보학회논문지
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• 제10권1호
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• pp.63-74
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• 2009

온라인 커뮤니티에서 익명성의 정도에 따라 자기통제의 행동이 달라짐에 관한 많은 연구들이 진행되어왔다. 본 연구는 온라인 커뮤니티에서의 익명성에 대한 개념을 구분하여 객관적이고 기계적인 기술적 익명성과 개인의 주관적인 사회적 익명성으로 정의하고, 익명성의 영향으로 나타나는 자기 통제의 정도와의 관계에 대해 규명하였다. 인터넷 커뮤니티 회원을 대상으로 기술적 익명성, 사회적 익명성, 개인의 유대감, 자기통제 정도를 설문을 통해서 조사한 결과 인터넷 커뮤니티에서 기술적으로 주어지는 익명성은 개인이 가지는 유대감이 낮을수록 개인의 주관적인 사회적 익명성에 강한 영향을 미치고, 기술적으로 주어지는 익명성은 개인의 주관적인 사회적 익명성을 통해서 자기통제에 영향을 미친다는 것을 알 수 있었다. 본 연구는 익명성이 어떻게 해서 개인의 행동에 영향을 미칠 수 있는지 하나의 관점을 제시함으로써 실명제 논의나, 인터넷 사이트의 익명성 정책에 대한 참고자료로 활용될 수 있을 것이다.

• 대한지역사회영양학회지
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• 제7권1호
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• pp.86-91
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• 2002

An analysis for a period of 15 months (from September 2000 to November 2001), of the nutrition counseling internet site, “Dietnet” served by the Korean Society of Community Nutrition, showed the following results. Nutrition counseling was conducted without charge by 50 professionals, including professors in the food and nutritional areas, medical doctors, and dietitians. Counselees consisted of mostly females under 30 years of age. Although two thirds of the users of this site asked questions anonymously, they were very sincere. They asked questions mostly related to their own concerns, but there were quite a few inquiries about their parents or grandparents. There were significant differences in the counseling contents depending on the ages of the counselees. Teenagers showed the highest interest in height growth and weight control, whereas people in their twenties were mostly interested in diseases, foods, and weight control. Those over the thirty made inquiries mostly about diseases. The most frequent questions were relevant to gastrointestinal, circulatory and hepatic diseases. As indicated above, counseling questions included of a variety of both comprehensive and specific questions. There were also quite a few questions related to decisions on the correct usage of specific foods. Therefore, we recommend that more professionals, such as food science majors, medical doctors who practice western and oriental medicine, and other professionals who specialize in psychological behaviors related to weight control and infant food habits be recruited to serve the site more effectively and intensively. In light of the further need for internet sites with nutrition counseling and delivery of nutritional information to the public, nutritionists capable of managing websites are also required.

• 대한지역사회영양학회지
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• 제8권1호
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• pp.15-25
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• 2003

This study was carried out to investigate the utilization status of internet and dietary information by gender (boys : 442, girls : 461) in school children (total 903). The results were summarized as follows. The most of children used internet regularly (98.1%) and major purpose of using were mentioned as 'game (39.0%)' and 'social intercourse (49.5%)'. The duration of internet use was '< 2hours (80.9%)' They used internet mainly at 'home (88.8%)', and favorite search engines were 'Yahoo (54.2%)' and 'Daum (31.1%)'. The searching experience on dietary information was from only 35.6% of subjects mainly 'for homework (39.6%)' and 'for health (36.9%)'. The satisfaction degree of searched information was 'high (79.5%)'. Dissatisfactory reasons of internet site for dietary information were pointed out to be 'bring little interest (28.9)', 'difficult contents (19.2%)', and 'poor Information (18.2%)'. Only fifteen % of subjects had experience of nutrition counseling using internet, and purpose of counseling was mainly 'for homework (51.4%)' and 'for health problem (24.3%)'. The problems for nutritional counseling site were pointed out to be 'difficult answer content (31.7%)', 'insincere answer (28.6%)'and 'poor answer content (25.4%)'. They acquire information of nutrition and health management mainly through 'internet (43.7%)'. 'Growth and nutrition (28.3%)', 'improvement in studying ability (13.8%)', 'right weight control (13.3%)' and 'cooking (12.8%)'were most frequently asked information, They had a preference for 'game (40.5%)', 'animation (29.9%)' and 'quiz (18.1%)'as loaming method tools. The favorite site color was 'green (51.3%)'The results of this study showed that although the internet use was very high, they used internet to search dietary information very seldom. Therefore, the information donor should find out what is the optimal tool, what kind of dietary information was needed for school children.

• 인터넷정보학회논문지
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• 제18권2호
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• pp.97-104
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• 2017

본 연구는 노령층의 온라인 커뮤니티 이용과 사회화 그리고 사회적 고립감 사이의 잠재적 관계에 대해 탐색해 보고자 했다. 위계적 회귀분석의 분석결과에 따르면, 온라인 커뮤니티 회원으로 구성된 개인적 네트워크의 크기와 질은 사회화에 긍정적인 영향을 미쳤으며 사회적 고립감 또한 저하시켰다. 그러나 온라인 커뮤니티의 회원들과의 오프라인 미팅의 유의미한 효과는 발견되지 않았다. 이에 더해, 온라인 커뮤니티를 이용하는 시간은 사회화로 매개되어 사회적 고립감에 유의미한 영향을 미쳤다. 이러한 연구결과는 제한된 사회적 관계로 인해 발생할 수 있는 심리적 문제들을 극복하는데 있어서 온라인 커뮤니티의 이용이 긍정적인 역할을 할 수 있음을 시사한다.

• International Journal of Internet, Broadcasting and Communication
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• 제14권2호
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• pp.89-97
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• 2022

The growth of online market is accelerating due to the development of technology and the era of pandemic. In order to deliver the ordered product to customers courier service should be used. In addition, the courier logistics market is growing with the growth of the online market. With the growth of the logistics market, traffic and environmental problems are emerging as social issues. Logistics technology of urban community logistics courier terminal system utilizing vacant space in the city has been developed as a new alternative to environment and traffic problems by increasing logistics efficiency in the city area. In this study, we propose a concept of a system that performs operational concept definition and scenario analysis by applying model-based perspective analysis to urban community logistics courier terminal system under development. Through this study, we defined the operating concept of the urban community logistics courier terminal, which is the target of development, and defined the scenario for system operation by grasping the structure and function of the system and applied it to system development.

• Asia pacific journal of information systems
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• 제11권3호
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• pp.91-104
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• 2001

Like other communication networks, the Internet is establishing and reinforcing connections between market participants. By adapting to these networks, market participants are able to obtain the power of network to create new benefits in on-line markets. In this paper, we develop three stage non-cooperative game models to analyze the community related business market in electronic commerce where network externalities are present. It is found that, regardless of its market share, individual firm in a market tends to favor a community network. The analysis also shows there exist some possibilities that these community networks can trap the market in an inferior state when better alternatives are available to yield greater social welfare.

• 한국학교ㆍ지역보건교육학회지
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• 제14권2호
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• pp.1-14
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• 2013

Objectives: The purpose of this study was to identify the relationship of internet use time and health risk behaviors among adolescents and provide data to set up a strategy for preventing internet addiction. Methods: The data of the 2011 Youth Health Risk Behavior web-based Survey Collected by Korean Center for Disease Control was analyzed using t-test, ANOVA, Chi-square test for this study. Results: There were significant differences between boys and girls in internet use time. Boy's internet use time was different according to city size(F=13.20, p<.001), grade(F=35.85, p<.001), school record(F=298.95, p<.001), economic state(F=326.75, p<.001), living with parents(t=11.60, p<.001), father's education level(F=147.92, p<.001), and mother's education level(F=110.93, p<.001). Girls' internet use time was also different according to school grade(t=-8.68, p<.001), grade(F=61.03, p<.001), school record(F=233.32, p<.001), economic state(F=185.78, p<.001), living with parents(t=10.81, p<.001), father's education level(F=86.54, p<.001), and mother's education level(F=92.64, p<.001). Regarding the health risk behaviors, present smoking, present alcohol drink, drug use skipping breakfast, eating fast food, drinking soda, sexual behavior, suicidal attempt, engagement time in physical education classes, severe exercise, and sleeping satisfaction made differences in the internet use time. Conclusions: The results suggest that health risk behaviors are influenced by internet use time of adolescents. Thus, these results may be contribute to development of programs to prevent internet addiction.

• 인터넷정보학회지
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• 제14권3호
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• pp.95-100
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• 2013

Having taken actions for 2 years, Net Neutrality User Forum has realized Net Neutrality as a international issue of future Internet. Although the Internet design principle (layering, module, IP protocol) has enabled the end users to communicate each other without any additional permission or interference, in the reality, the end users have been tracked by both companies and governments, and the communications could be blocked, or restricted by surveillance devices, such as DPI, which could change the whole Internet design principle. Given that the Internet is a large community of the equal end-users based on end-to-end principle, it's essentially the issues of the whole Internet users, rather than of one nation, and we should focus on developing the transparent and participatory ways in Internet governance. The current Internet governance discussion have taken placed in ICANN, IGF, etc., in bottom-up processes of multistakeholderism to reflect the views of end-users. However there have been the controversial issues in Internet Governance, such as the position of government as a stakeholder, global north-south problem, transparency, so we have faced the debate on the new or evolving frame of Internet governance.

• 지능정보연구
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• 제16권4호
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• pp.85-97
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• 2010

지식의 생성과 활용의 원천으로서 인터넷 커뮤니티를 '지식 커뮤니티'로 정의할 때 지식 커뮤니티는 '검색엔진', '공개공동체', '전문공동체', '활동공동체'의 4대 유형으로 구분되며 개별 지식 커뮤니티는 시간이나 환경의 변화에 따라 각 유형을 넘나들며 변화하고 있다. 변화하는 지식 커뮤니티를 기업경영에 적절하게 활용하기 위해서는 각 지식 커뮤니티 유형별 활용전략이 절실함에도 불구하고, 지식 커뮤니티 유형별 효과 분석과 활용전략에 대한 연구는 많지 않다. 이에 본 연구에서는 지식 커뮤니티 유형별 분류에서 제안한 4대 지식 커뮤니티 유형에 대해 지식 생성 및 활용에 영향을 미치는 요인을 실증분석을 통해 도출함으로써 지식 커뮤니티의 변화를 설명하고 그 활용방안을 제시하고자 한다. 첫째, 관련 선행연구를 통해 지식 커뮤니티 유형별로 지식의 생성과 활용에 영향을 미치는 요인을 적합성, 신뢰성, 체계성, 충실성, 유사성, 피드백, 이해도로 파악하였다. 둘째, 유형별 대표사이트에 30개의 실제 질문을 질의하여 전문가의 평가를 통해 각 요인을 평가했다. 마지막으로 Stepwise 회귀분석을 이용해 각 유형별로 지식 커뮤니티의 지식 생성과 활용에 영향을 미치는 주요 요인을 도출했다. 회귀분석 결과 검색엔진 유형의 지식 커뮤니티는 신뢰성과, 공개 공동체 유형은 적합성과, 전문공동체 유형은 신뢰성 및 유사성과, 활동공동체 유형은 충실성 및 유사성과 높은 상관관계가 있었다. 본 연구에서 제시한 지식 커뮤니티 유형별 영향요인에 대한 실증분석 결과는 지식 커뮤니티의 변화를 설명하고 그 활용방안을 제시하는데 유용할 것으로 기대된다.

• International Journal of Internet, Broadcasting and Communication
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• 제16권1호
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• pp.314-320
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• 2024

Objectives: This study aimed to identify the prevalence of falls in community-dwelling older adults and to identify associated factors using the 2019 Community Health Survey. Methods: The original data was from the 2019 Community Health Survey, and the study sample comprised 1,642 older adults aged 65 years and older in Jeju province. Data collection was conducted from August 16 to November 20, 2019, through an interview done by a trained investigator. Respondents were queried about demographic characteristics, riding bicycles, hospital treatment due to an accident or poisoning in the previous year, fall experiences in the past year, fear of falling, self-management status, and pain and discomfort. Multivariate logistic regression analysis was used to evaluate for associations between potential risk factors and falls. Results: The prevalence of falls in this community-dwelling older adults was 13.1%. Falls were associated with riding bicycles (odds ratio = 4.7; 95% confidence interval: 2.26-9.81), fear of falling (odds ratio = 0.3; 95% confidence interval: 0.24-0.49), hospital treatment due to an accident or poisoning in the previous year (odds ratio = 7.8; 95% confidence interval: 5.02-12.19), self-management status (odds ratio = 0.6; 95% confidence interval: 0.34-0.89), and pain and discomfort (odds ratio = 0.6; 95% confidence interval: 0.40-0.87). Conclusions: We found that the prevalence of approximately about 13% of older adults living in a community has experienced falls. Based on the results of the study, we provided primary data to develop the care management intervention program to prevent falls and avoid risk factors that cause falls in community-dwelling older adults.