• 대한안전경영과학회지
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• 제11권1호
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• pp.115-120
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• 2009

Single PPM Quality Innovation Movement is originally developed quality program in Korea for supplier's quality level-up since 1995. The quality target is below the 10ppm(parts per million) in outgoing quality and delivered goods plus field claim. This Single PPM Quality Innovation Movement program was conducted to realize the anticipated results not only due to management result level's increasing, but also the company's confidence and competitiveness. This study attempted to find the mutual influences on the participation of the constituent members, satisfaction of the constituent members and results of the management from Single PPM Quality Innovation Movement. The reliance analysis for the measurement material on the questionnaire was verified by Cronbach's alpha coefficient. Participation of the constituent members, satisfaction of the constituent member and result of the management, the influences upon Single PPM improvement degree level were verified through the structural analysis by using SPSS statistic package. The influence evaluation among the groups was evaluated by the structure equation.

• 한국실내디자인학회논문집
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• 제30호
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• pp.59-67
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• 2002

Marcel Breuer is considered one of the most important furniture designers of the 20th century. He studied at the Bauhaus in Weimar from 1920 to 1924 and in 1925 became master of the furniture studio at the Bauhaus in Dessau. Virtually from the outset, he was one of the most prolific and inventive designers at the bauhaus and fulfilled its claim to create designs for serial production. Gropius, the Bauhaus founder, had a profound influence on his furniture designs. In 1925, Breuer created the tubular-steel armchair, which revolutionized design and technique in the field, marking the advent of a new era. The furniture that was developed, by him and by others, from this design - technically cool, but light, elegant and clear - became the very symbol of modernism. Despite the success of his tubular-steel furniture, Breuer went on to explore the use of other new materials, such as aluminium and plywood. He made use of these new materials, which were associated with new technologies, to create new forms, as it were, some which proved to be foreunners of later developments in furniture design. Breuer had a profound influence on the evolution of modern design through his furniture designs, which received worldwide recognition and acclaim. His work unified functionality and beauty in a way that was to become a valid expression of its time and simultaneously far ahead of it.

• 대한예방의학회:학술대회논문집
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• 대한예방의학회 1994년도 교수 연수회(역학)
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• pp.7-11
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• 1994

Twenty years ago, the American Journal of Epidemiology published David Sackett's brief description of. clinical epidemiology and its practitioners [1]. This commentary was a useful focal point for an emerging discipline. By 1983, with clinical epidemiology already thriving in many academic medical centres, Walter Holland called into question both the term, 'clinical epidemiology', and the nature of the discipline [2]. More recently, clinical epidemiology has drawn strong criticism from John Last, a noted academician whose contributions include the editorship of the Maxcy-Rosenau Textbook of Public Health. Writing in the Journal of Public Health Policy in 1988 [3], Last referred to the 'uncritical enthusiasm' for clinical epidemiology in medical schools as 'a danger to health', and staked. a claim to the term 'epidemiology' as appropriate only to the description of what classical or population epidemiologists do. Faced with such views, practitioners and proponents of clinical epidemiology can respond in three ways. They can ignore the criticism, and go on about their business. They can reaffirm their differences and resort to defensive rhetoric. Or, the critique can become an opportunity for reflection about the nature of clinical epidemiology and its relations with sister disciplines in modem medical schools. The latter course is followed here by four physicians who-despite diverse backgrounds and interests-all consider their work to be in the field of clinical epidemiology.

• 한국간호교육학회지
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• 제25권4호
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• pp.471-483
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• 2019

Purpose: The purpose of this study was to explore the experiences of perception of nursing students' rights participating in clinical practice. Methods: This descriptive study carried out purposeful sampling. The participants were 17 nursing students, who had experience of participating in clinical practice for more than 12 weeks. Data were collected through focus group interviews. Twelve subjects were in their third year and five in their fourth year. All were practicing in secondary general and tertiary university hospitals. The data were analyzed using classical content analysis method. Results: The researchers extracted 23 codes representing the nursing students' rights of clinical practice, which were grouped into 4 categories and 11 subcategories. The 4 categories were 'deep disappointment as an alienated person in a clinical field', 'clinical practice experience that cannot be given up despite difficulties', 'need for a practice environment that takes care of nursing students', and 'hope for support, advocacy and respect'. Conclusion: Nursing students cannot claim rights at this time, but expressed the desire to build a support system so that these parts can be improved in the future. Therefore, nursing education institutions and clinical fields should maintain diverse efforts through reciprocal relationships.

• 방송공학회논문지
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• 제24권1호
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• pp.97-104
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• 2019

비디오 워터마킹 분야는 기존의 정지영상에 대한 워터마킹에 시간축이 추가된 형태로써 전체적인 비디오의 화질을 최소한으로 저하시키면서 저작권을 주장할 수 있는 수준의 워터마크를 삽입하는 것이 중요하다. 이를 위해 본 논문에서는 HEVC의 Random Access 압축 방식에서 B 슬라이스가 I와 P 슬라이스의 블록을 참조한다는 점에 착안하여 I와 P 슬라이스에만 워터마크를 삽입하고 I, P, 및 B 슬라이스 모두에서 워터마크가 추출되는 방법을 제안한다. 이는 영상의 전체적인 화질 저하를 최소화하며, 직접적으로 워터마크를 삽입하지 않은 B슬라이스의 저작권도 보호할 수 있는 방법이다.

• 국제초고층학회논문집
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• 제11권2호
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• pp.75-86
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• 2022

High-rise buildings often can accommodate the population of small horizontal cities. The investment in high-rise buildings is considerable and therefore a rapid return on investment is necessary. The immediate availability of high-rise buildings can be achieved by automated prefabrication of highly finished modules and their instant on-site assembly by robotic and automated construction sites. A high-rise building as a vertical city can be considered as a sophisticated organism that can constantly change throughout its lifecycle in response to economic growth, demographic change, and environmental pressures. To date, many new urban high-rise developments claim to be "vertical cities", yet few represent this important characteristic. This article analyzed the technological readiness and innovations in the field of construction automation and robotics including single-task construction robots, automated on-site construction factories, and ambient assisted living. These technological advances enable the realization of future vertical cities that are able to continuously grow and transform in terms of form and function. Finally, the article proposes a visionary archetype of vertical city in the name of "dynamic vertical urbanism" that is easy to expand vertically and horizontally in order to achieve instant availability and full life cycle resilience thanks to advanced building technologies.

• 전자공학회논문지
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• 제50권10호
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• pp.107-115
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• 2013

최근 RFID 기술은 u-헬스케어 서비스와 접목되어 의료서비스 분야에서 주목 받고 있는 추세이다. u-헬스케어 서비스는 개인 의료 정보를 다루는 분야로서 단순한 건강 검진 및 치료의 수준을 넘어 생명과도 밀접한 관계가 있다. 만약 개인 의료 정보가 불법적으로 노출되거나 악용될 경우 프라이버시 침해 뿐만아니라 생명까지도 위협받을 수 있으므로 보안성을 고려한 u-헬스케어 서비스 인증이 필수적으로 요구된다. 2012년에 Jeong 등은 RFID 기술을 이용하여 초기화 과정과 환자 인증 과정을 구분한 J-L 환자 인증 프로토콜을 제안하였다. Jeong등은 제안한 프로토콜에서 재사용 공격, 스푸핑 공격, 정보노출방지 및 불추적성에 대해 안전하다고 주장하였지만 보안성과 연산 효율성 문제를 발생시킨다. 따라서 본 논문에서는 Jeong 등이 제안한 프로토콜의 보안성과 연산 효율성 문제를 증명하고, 안전성과 효율성을 강화한 RFID 기술의 기반으로 하는 실용적인 u-헬스케어 서비스 인증 프로토콜을 제안한다.

• 의료법학
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• 제7권2호
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• pp.311-330
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• 2006

As issues of education, employment and so on, the medical issue is one of the hot spots of society in China today. The health system reform which was pushed ahead after China's Revolution and open to the outside world hasn't received great progress. Many actual problems haven't been solved, for example it is difficult and expensive to see a doctor. With the development of the economy and society, the citizen's legal consciousness has gradually risen. They make a claim for better medical service. At the same time, the number of the disputes of medical care arises annually. China has sped up the opening of service trade for fulfilling promises of entry the WTO since 2001. China has already opened many service trade fields, including medical field. From the domestic perspective, there are many problems in domestic medical department. From the international perspective, China's present medical level falls behind the world advanced medical level. Under this background, it is a bold act for China to open the medical service field to foreign investors. Today, a huge medical service market is developed in China. However, the government's investment to medical devices and the financing channels is limited. Therefore, it is inevitable that individuals, social organizations and foreign investors invest to the medical market. In view of the situation, Chinese government issued a series of relevant laws and rules. In recent years, many multinational companies, consortiums, charitable institutions, enterprises and individuals establish various medical institutions in China. But there are rare research in the actuality and legal subject of foreign investment to Chinese medical market. Hence, it is necessary to realize the actuality of foreign investment to Chinese medical market, to familiar with the elements and procedure of establishing foreign joint and cooperative medical institution. Meanwhile, analyzing the existing problems and posing the legal subject have important theoretic and practical value.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2005년도 춘계 학술기술논문발표대회 논문집
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• pp.141-147
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• 2005

Usually, processing whole project or a part of frame work delays due to acceleration, changing orders, management, characters of project. overtime, worker crowding, early occupation in the field of construction. Through a whole project, these factors cause decreasing construction labor-productivity which is the most dependent in business of construction. These kind of decreasing of construction labor-productivity cause many negative effects, just as extension of time, increasing cost in project of construction. Regardless of characters of construction or decreasing labor-productivity, extension of time is a incident which needs acceleration, also it cause a high possibility of claim and dispute. The productivity has just a broad meaning in business of construction. That's why it's difficult to apply in the field of construction. Especially, factors increasing or decreasing labor-productivity is defined by analysis of working as qualitative and outlined evaluation. However, study of the each factor decreasing construction labor-productivity analysis has not researched, because of difficulty of systematic measurement and management. The existed studies about management of productivity are just focused on estimation of productivity, not on evaluation of productivity. It was true that I couldn't examine clearly about the analysis of how much important per each the factor which have influence on labor-productivity because of the characteristic as qualitative that the labor productivity have On this study, i tried to get the factors decreasing of labor- productivity with gathering opinions of panels of expert's studies about the factors decreasing of labor-productivity on project of construction through Delphi method and i evaluated the result factors as quantitatively and subjectively about importance of factors decreasing construction labor-productivity Analysis, using AHP Method by Saaty. Also, using Delphi and AHP method, 1 suggest substantiated method qualitative factors are measured by quantitative criteria.

• 정보화정책
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• 제22권3호
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• pp.16-35
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• 2015

최근 프라이버시 분야에서는 태도와 행동의 일관성 가정을 토대로 진행되어온 기존의 프라이버시 연구를 부정하고, 프라이버시 태도가 더 이상 행동에 영향을 미치지 않는다고 주장하는 프라이버시 역설 관점의 연구가 점점 증가하고 있는 추세이다. 본 연구에서는 정보제공의도와 정보제공행동 간의 관계에서 프라이버시 역설 현상이 실제로 존재하는지 확인하고, 왜 이러한 현상이 나타나는지 행동경제학에서 논의되는 이중 프로세스 이론을 통해 설명하고자 하였다. 실증분석 결과, 정보제공의도와 정보제공행동 간에는 통계적으로 유의한 차이가 있는 것으로 나타나 프라이버시 역설의 존재가 확인되었다. 다음으로, 프라이버시 위험은 합리적 사고에 의해 지배되는 프라이버시 의사결정의 결과인 정보제공의도에, 프라이버시 신뢰는 직관적 사고에 의해 지배되는 실제 교환관계의 결과인 정보제공행동에 영향을 미치는 것으로 분석되어 이들이 상황에 따라 차별적 역할을 한다는 것이 확인되었다.