• Proceedings of the Korea Water Resources Association Conference
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• 2012.05a
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• pp.320-320
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• 2012

수문학적 의미의 일반적인 물순환은 증발, 응결, 강수 등 태양에너지와 중력에 의해 전지구적으로 반복되는 물의 재생산과정을 의미한다. 최근 들어 토목분야에서 언급되기 시작한 물순환시스템은 수문학적인 물수지(water balance)에 저류, 공급, 처리, 재이용 등 인공적인 요소를 감안하여 대상지역의 적절한 수요, 공급을 유지하는 시스템을 의미한다. 생활에서 물이 차지하는 중요성을 감안할 때, 지역의 수문학적 특성과 문화, 경제적 여건을 고려한 효율적인 물순환시스템의 구축은 지역발전의 정도를 가늠할 수 있는 지표라 할 수 있다. 본 연구는 물산업 선진국인 영국과 미국의 지역 물순환시스템 설계사례를 조사하고 초기단계인 국내사례와 비교하여 향후 설계지침 개발의 기초자료로 활용하기 위하여 수행되었다. 선진사례 조사는 2009년 이후 미국과 영국에서 수행된 세 건의 물순환 현황조사(water cycle study)와 미국에서 개발된 설계최적화 프로그램을 분석하였고, 국내사례로는 파주운정지구와 광교신도시 개발 시 수행된 물순환시스템 구축사례를 조사하였다. 해외 선진국 사례조사 결과, 물순환시스템 구축은 공통적으로 물순환망 현황조사, 물순환 계획수립, 지역현황 조사, 적용가능 기술조사, 설계 등 5단계를 거쳐 수행되었다. 이 중 가장 중요한 단계는 지역의 물수지와 가용 물 수요 및 공급 시스템을 조사하는 물순환망 현황조사로, 지역의 needs를 정확히 파악하고 양적, 질적 공급목표를 적절하게 선정하여 가장 효율적인 물순환망 계획을 수립하는 바탕이 되었다. 지역현황은 지역 법규 및 투자계획, 사회변화 예측 등 사회적 요소를 고려하는 단계로, 물순환 설계 선진사의 설계 최적화 프로그램의 경우 이러한 지역현황과 사회적 변화 예측의 반영에서 차별성을 갖고 있었다. 적용가능 기술조사의 경우 친환경, 저에너지 기술이 부각되던 추세에서 최근에는 지속가능성이 주요 고려사항 이었다. 국내사업 사례의 경우 규모가 작아 직접적인 비교가 불가하였으나, 5단계의 복잡한 최적화단계가 아닌 물순환망 분석결과와 이해당사자(stakeholders)의 needs를 바탕으로 치수안정성, 친수환경 보장 등의 목표를 수립하였다. 국내에서도 향 후 유역규모(watershed scale)의 대형 물순환기반 복합개발사업이나 대규모 해외사업 참여 시 필요한 기술력 축적의 차원에서 단계별 check list를 포함한 한차원 높은 물순환 설계지침 마련이 필요한 시점이라 하겠다.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.82-93
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• 2019

Fashion cannot encourage co-consumption with other people as a personal item, but it can lead to new consumer needs if fashion sharing service can professionally replace the time and cost of purchasing and managing goods. The purpose of this study is to empirically investigate the factors influencing the acceptance of fashion-sharing services based on the integration theory of user acceptance and utilization (UTAUT), and to discuss the virtuous cycle and sustainability pursuit of resources through the activation of the sharing. In this study, the research model for the acceptance of fashion sharing applications is schematized, and the survey was conducted 300 women aged 20~49 years. The screens of 'Project Anne', a representative fashion sharing service in Korea, were provided as a visual data. Reliability analysis, correlation analysis, confirmatory factor analysis, structural equation analysis, and multiple group analysis were performed using SPSS 23.0 and AMOS 22.0 statistical package for statistical analysis. As a result, efficiency and social influence positively influenced behavioral intention to use, and age has found that efficiency and social influences modulate the intensity of behavioral intention to use. Therefore, for the consumer acceptance and activation of fashion sharing services, marketing activities emphasizing efficiency and strengthening social influence factors are essential. Also, it is necessary to maintain the existing target group, 30~40s, and also construct additional products and price services for the 20s. This study is of academic significance in presenting basic data for empirical research on consumer acceptance of fashion sharing, and suggests a study on the influence relationship among user experience components for real users in the future.

• Journal of Digital Convergence
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• v.11 no.12
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• pp.577-588
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• 2013

Main purpose of this study is to suggest improvement of environmental information disclosure system and to find out counterplan for hospitals based on literal review and 41 hospitals/clinic's environmental information data(2011) released by the Korean ENV-INFO SYSTEM. The research methodology used to analyze 18 items divided between 7 for compulsory and 11 for voluntary was primarily quantitative. Research subjects was comprised of 33 general hospitals, 6 hospitals and 1 clinic. Environmental information disclosure system needs to be improved as follows: (1) enlargement of citizen participation, (2) upgrade of 'Company Overview', (3) clear definition of items, (4) unifying measure unit, (5) close verification, (6) creating standards for additional informations. The following activities are critical for hospitals: (1) reliability enhancement of hospital's data, (2) reorganization strategy & green management system, (3) water/energy reduction data accumulation, (4) greenhouse gas emission reduction planning, (5) introduction of green purchase guidelines, (6) digital publication of environmental(sustainable) report.

• Journal of Industrial Convergence
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• v.18 no.4
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• pp.9-14
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• 2020

The purpose of this study is to analyze the relationship between high school teachers' grit and stress coping strategies and to understand differences in stress coping strategies by cluster types of grit. 226 in-service teachers participated in the survey who took the professional development program in the national educational training institute. Results are as follows. First, perseverance of effort in grit was the positively independent variable toward task-oriented and emotion-oriented strategies. The avoidance-oriented strategy was negatively influenced by consistency of interest in grit. Also, the clusters of high grit and high perseverance of effort in grit showed higher means in task-oriented and emotion-oriented strategies than the cluster of low grit. Finally, researchers discussed the importance of strengthening high school teachers' grit for them to cope with job stress effectively.

• Korean Journal of Social Welfare
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• v.58 no.4
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• pp.65-92
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• 2006

The purpose of this study is to establish fundamental knowledge on the experience for building resource system using the social networks within the community. This study used a social capital perspective and the grounded theory method based on Strauss and Corbin(1998) and Corbin(2004). Interviews were conducted with 14 Korean social workers (general managers and assistant managers) at community welfare centers who have developed resources by using the social networks or social relations for more than 3 years. In creating autonomy and sustainability of community, there are four types of social worker's efforts in building resource system within the community: 'restoring norms of reciprocity', 'developing citizen's capabilities', 'mobilizing resources through community organizations', and 'utilizing external resource-networks'. These results are contribute to developing theory on social welfare resources using community networks according to characteristics of a community.

• Journal of the Korean association of regional geographers
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• v.11 no.1
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• pp.40-53
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• 2005

The Yeongsan River had played an important role as s waterway, but in 1981, the Yeongsan River Estuarin Barrage had been constructed, the waterway had been cut off. Since then, in the lower Yeongsan River basin, discussions about the waterway restoration and its utilization of the Yeongsan River has been proposed. But these discussions have not been examined thoroughly with geomorphological and hydrological characteristics of river charmel The waterway restoration and its utilization in the Yeongsan River should be based on scientific validity. In case of considering the conditions of the Yeongsan River, it is desired that the small ship for environmental survey and ecotourism is navigable from Gujinpo to Yeongsan River Estuarin Barrage by dredging a parts of river channel. To devise a plan about restoration and its utilization of waterway, it is necessary that regional and local governments, related administrative agencies, specialists, and NGO should develop the participation and cooperation systems based on governance.

• Journal of the Korea Convergence Society
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• v.8 no.11
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• pp.279-285
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• 2017

This study was conducted based on the evaluation items of the Ministry of Culture, Sports and Tourism as an index. Based on the previous researches of various researchers, hypotheses were set up to survey the visitors who participated in the bamboo festival. As a result of the study, three factors of the festival service quality factors (hardware, promotion, guidance, and program) were studied through factor analysis. As a result of the study, it was confirmed that PR and. Also, the event program had a significant effect on the revisit inquiry of the festival at .446. The effect of festival satisfaction on repeat visits and recommendation results. Beta (${\beta}$) values were found to be correlated with return visit (.584) and recommendation (.651). We will present the factors that need to be maintained through the World Bamboo Expo and the Festival of Damyang, identify the visitors' needs to visit again, and suggest some suggestions for Daelim's tourism industry, the fourth industry and eco-industry.

• The Journal of the Korea Contents Association
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• v.11 no.10
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• pp.380-387
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• 2011

This study was to investigate the effects of music-combined respiration and oral motor training on the voice of healthy elderly. 27 women attending a senior center in Seoul participated and were randomly assigned to the experimental (n = 16) and the control group (n = 11). Subjects attended music program(25 minutes per session) once a week for 4 weeks. For both groups, Fundamental Frequency (F0), Maximum Phonation Time (MPT) and Sequential Motion Rates (SMR) were measured using the Praat speech analysis program before and after the training. The results showed statistical significance in scores of intensity, F0, MPT, and SMR in the experimental group while only intensity was statistically significant in the control group. Considering that, the increasing life expectancy and growing number of older adults, their quality of life has been important. So this study suggests that the respiration and oral motor training would be effectively incorporated into training and services for this population.

• The Journal of Korean Association of Computer Education
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• v.10 no.5
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• pp.11-20
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• 2007

In order to measure students' fun and the effectiveness of teaching materials related to computer science theory, this paper conducted an experiment lesson against middle school students using Timbel's 'Unplugged' textbook. A preliminary test was conducted and it revealed that the students' understanding of computer science theory was extremely poor. The learner's fun for the experimental lesson showed the positive reaction in the viewpoint of expectation, engagement, endurability. In post-test after one month, the students were able to recall most of the materials covered during the experiment lesson. In addition, they all showed sign of good understanding. In conclusion, Timbel's textbook proved effective in increasing students' fun and learning ability related to computer science theory. Furthermore, this paper would like to suggest a new type of Informatics science teaching material that might be essential for future computer science education.

• The Journal of the Korea Contents Association
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• v.21 no.7
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• pp.181-193
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• 2021

Due to the spread of COVID-19, the domestic market was inevitable to face the crisis of tourism industry. Accordingly, most of local festivals decided to cancel or postpone, and have been in difficult situation. In addition, people also have experienced the thrist of cultural activities and tours. However, this situation can also be opportunity to find the clues for activating local festivals in the post-COVID-19 era with estimating the preservation value and deriving the determinants for it. Therefore, this study economically assessed the value of the local festival, Chimac Festival in Daegu, under the hypothetical financial crisis situation for COVID-19. Consequently, monthly income, age and place dependence was found to be influential for Daegu and nearby area citizens to have willingness to pay for the Chimac Festival in Daegu. The result shows that respondents are willing to pay 16,909 on truncated average. Thus, total value of Chimac Festival was estimated as 9.376 billion won.