• Journal of the Daesoon Academy of Sciences
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• v.24_1
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• pp.145-208
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• 2014

아시아 국가들은 근대사에 들어 서양 제국주의와 식민지주의로 인해 정치·사회적 과도기를 경험하였다. 지역종교들도 이러한 영향에서 예외는 아니었는데 19-20세기에 나타난 신종교들이 그 좋은 사례들이다. 한국도 이러한 지구적인 현상에 포함되었다. 주변국들의 문화적 계몽주의와 조선왕조의 쇄국정책 사이의 정치적 혼란은 방향 감각 없는 국가적 위기를 초례했고, 정치·사회적 부패와 국가적 불안정은 중·하류층 시민들로 하여금 고통스러운 삶을 극복하기 위해 새로운 진리나 믿음을 찾게 동요하였다. 근대사에 근원을 둔 대순진리회는 한국에서 가장 영향력 있고 성공적인 신종교일 뿐 아니라 현대사회의 기존 종교들에게도 많은 도전을 주고 있다. 그렇다면 이 신종교운동의 근원은 어디에 있을까? 그들의 교리나 가르침은 어떤 것일까? 다른 신종교적 현상들과 어떻게 구별될까? 이 논문은 창시자인 강증산의 역사적인 출현과 업적을 "성취관념"에서 분석해 볼 뿐 아니라 대순진리회가 기존의 유교, 불교, 도교의 가르침을 단순히 혼합한 것이 아니라 음양합덕, 신인조화, 해원상생, 도통진경의 특유한 가르침들은 미륵사상, 천지공사, 인존사상과 함께 그들의 최고신인 구천상제가 후천세계를 위해 성취한 완전한 미션을 반영하는 창조적인 사상임을 논증할 것이다.

• Fire Science and Engineering
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• v.23 no.4
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• pp.19-24
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• 2009

As the environmental pollution by the drastic increase of vehicles becomes one of the social major concerns, the method of reducing the harmful exhaust emission is being the subject of interest. Utilization of waste edible oil as a raw material for biodiesel production is helpful not only for the stable supply of raw materials but also costing down the biodiesel price. This study was conducted to examine the combustion and thermal characteristics with mixing ratio of biodiesel fuel. Flash points, fire points and autoignition temperature (AIT) were measured by using Tag closed cup, Cleveland open cup flash point tester and AIT apparatus. As the result, flash points, fire points and AIT increased with percentage of more contained biodiesel.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.16 no.5
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• pp.939-946
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• 2012

Recently privacy breaches has been an social issues. If we should encrypt the sensitive information in order to protect the database, the leakage of the personal sensitive data will be reduced for sure. In this paper, we analyzed the existing protection algorithms to protect the personal sensitive data and proposed the combined method using the bucket index method and the bloom filters. Bucket index method applied on tuples data encryption method is the most widely used algorithm. But this method has the disadvantages of the data exposure because of the bucket index value presented. So we proposed the combined data encryption method using bucket index and the bloom filter. Features of the proposed scheme are the improved search performance of data as well as the protection of the data exposure.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2004.05a
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• pp.172-172
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• 2004

식생활 패턴의 서구화에 따른 육류 소비 증가와 더불어 영양 불균형 초래 및 비만과 당뇨, 고혈압 등 각종 성인병의 대두로 인하여 건강에 대한 관심이 높아지면서 식생활 패턴이 채식중심으로 변화되고 있어 기능성 신선편의 식품의 보급이 필요하다. 특히, 선진국에서도 최소가공 처리된 기능성 샐러드 제품의 소비가 증가하고 있고, 향후 국내에서도 성인병 예방 기능성 샐러드 등 신선편의 식품 소비의 개연성은 높다. (중략)

• The Journal of the Korea Contents Association
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• v.12 no.12
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• pp.212-222
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• 2012

From the social work practicum, social welfare major students learn practical works in the field and cultivates professional ability. Furthermore, he tries to find his fitness and own qualification as a social worker. The purpose of this study is to examine the effects of supervision characteristics of social work practicum on the social welfare major student's career development. For the research, a survey of 212 students having had experience of social work practicum was conducted. The major findings in this study were as follows; Most of supervisors were female, the frequency of the supervision were regular, and supervision was offered mainly in the form of group or group and individual mixed. Students evaluated the relationship between supervisors and student was 3.20/4, supervision satisfaction measurement was 3.03/4, and students showed low level of career identity(5.80/12). By the hierarchical multiple regression, career identity was mostly affected by supervision characteristics, relationship between supervisors and student, and supervision satisfaction. This study finally discussed theoretical implications for future study and practical implications for career identity strategies on the results.

• Korean Journal of Social Welfare Studies
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• v.49 no.3
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• pp.209-245
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• 2018

In this study, various performance types, the combinations of the performance types for growth were investigated to suggest viable policy recommendations for the sustainable growth of social enterprises. The data of the economic and social performance of social enterprises from 2011 to 2016 were obtained and the changes were investigated. Among total of 235 social enterprises that participated in Cho et al, 2011, the research subjects were 164 social enterprises, which were still being operated in March, 2018. The performance of 6 years, since 2011, was surveyed, and total of 104(recovery factor: 69.8%) of social enterprises were analyzed using the growth mixture model, cross tabulation. First of the results, the latent trajectory classes of sales, which are of economic performance, were investigated through the analysis of growth mixture model. The optimal model including three latent classes was adopted. The three latent classes were named as 'mature sales type', 'growing sales type', and 'average sales type'. Second, the latent trajectory classes of employment rate, which are of social performance, were investigated. The optimal model including three latent classes was adopted. The three latent classes were named as 'average employment type', 'declining employment type', and 'increasing employment type'. Third, cluster in $3{\times}3$ tabulation, which is a distribution of the latent trajectory classes of social performance based on the latent trajectory classes of economic performance of social enterprises, was looked into.

• TTA Journal
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• s.133
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• pp.44-49
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• 2011

인간은 누구나 지구상의 수십억 인구 중 하나의 구성원으로 살아가고 있으며, 그 현실은 자신의 마음대로 움직여주지 않을 뿐만 아니라, 그 활동반경 역시 제한적일 수 밖에 없다. 시간과 공간, 그리고 환경이라는 현실적 제약으로부터 탈피하기 위해 우리는 가상이라는 기술을 이용한다. 가상을 통해 우리는 원하는 대로 현실과 동떨어진 세계를 체험하는 흥미나 오락위주의 기술을 발전시켜 왔지만, 현실과 괴리, 게임 중독, 사회 부적응 등의 부작용을 가져왔다. 그러나, 최근 가상기술이 인간의 생활, 경제, 훈련, 교육, 의료, 국방 등에 다양하게 적용되면서 더 이상 가상기술이 현실과 독립적으로 떨어진 것이 아닌 현실과 혼합된 형태의 서비스로 변화해 왔다. 다시 말해 현실의 시공간적 제약을 가상으로만 해결하는 것이 아니라, 현실환경을 배경으로하는 서비스로 진화한 것이다. 가상쇼핑을 통해 실제물건을 구매하고, 가상드레스를 입어보고 맞춤형 의복을 만들어 내거나, 루부르박물관을 가상으로 투어하고, GPS를 이용하여 자신의 위치에서 가장 가까운 커피숍을 찾는 등 점차 가상기술이 현실로 침투해 오고 있다. 이제 보여야 믿는다 (seeing is believing)는 말은 구시대적 발상이 되었다. 보인다고 실제로 있는 것이 아니고, 안보인다고 진짜 없는 것도 아니다. 사람조차도 가상으로 만들어 실제의 사람들과 공존하는 세계를 보여준 "써로게이트"라는 영화가 아직은 먼 미래의 기술처럼 생각되겠지만, 이러한 혼합세계에 다가가기 위한 기술적 접근이 초보단계에서 이루어지고 있으며, 본 고에서는 이를 위한 가상현실 기반기술의 개발현황과 국가 정책방향에 대하여 살펴보고자 한다.

• Journal of The Korean Association For Science Education
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• v.42 no.1
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• pp.111-125
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• 2022

This study aims to investigate the effects of the ENACT project on promoting pre-service science teachers (PSTs)' views on the social responsibility of scientists and engineers. The ENACT project was designed to cultivate the social responsibility by integrating the theoretical framework of socioscientific issues (SSIs) education with problem-based inquiry approaches for the resolution of the issues. Thirty-two PSTs voluntarily participated in the project and completed the five stages over three months. Data was collected through a questionnaire to measure PSTs' view of the social responsibility of scientists and engineers (VSRoSE) and focus-group interviews. Results indicate that the PSTs presented statistically significant changes in their views of the social responsibility after the ENACT project. The mean scores of the five sub-dimensions of VSRoSE significantly increased. The interviews also supported that the PSTs had opportunities to seriously consider the social responsibility of scientists and engineers through epistemological exploration of science and technology (Cycle I), and problem-solving and action-taking (Cycle II). In particular, they agreed more on such responsibilities as consideration of societal needs and demands, pursuit of the common good, civic engagement and services using their expertise, communications with the public regarding potential risks, and participation in policy decision-making related to science and technology advances. Educational implications for SSI education and teacher education were suggested.

• Korean Journal of Child Education & Care
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• v.19 no.3
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• pp.31-46
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• 2019

Objective: This research draws synthesized and objected results regarding the factors that influence burnout of child care teachers. The purpose for this is to understand in-depth of the burnout child care teachers experience at site through understanding their experience in depth. Methods: A mix research method including meta-analysis and in-depth interview was proceeded. Results: The main factor of burnout of the child care teacher is structural characteristics factor. Also through in-depth interview 13 main subjects and 28 detailed subject were found in the factors that affect burnout of child care teachers. Most factors which were meaningful results from the meta-analysis were re-confirmed through the in-depth interview. Out of those, the most effective sub-factor showed psychological factor of self-esteem. Conclusion/Implications: Based on these results, we have suggested child care environment unification, training education process for child care teachers, reinforcement of qualification standard, and accreditation system in order to enhance qualitative child care service and reduce exhaustion of child care teachers.

• Journal of Advanced Navigation Technology
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• v.15 no.2
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• pp.281-286
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• 2011

Data sorting is one of important pre-process to utilize huge data in modern society, but sorting spends a lot of time by sorting itself. In this paper, we presented hybrid sorting algorithm that splits array to sort concurrently in CPU and GPU. To do this, we decided most effective range of array based on hardware performance, then accomplished reducing whole sorting time by concurrent sorting on CPU and GPU. As shown in results of experiment, hybrid sorting improved about eight percent of sorting time in comparison with the sorting time using only GPU.