• 보건교육건강증진학회지
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• 제24권4호
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• pp.231-240
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• 2007

The hospital setting provides many opportunities for health promotion. There are many health professionals including physicians, nurses, medical technicians who have close contact with patients and their family. Health professionals are very influential to arouse the awareness about health and illness, and to motivate to change lifestyle among patients. Thus health professionals are most effective and important human resources for health education for patients to improve recovery rates and to promote health. In spite of the importance of health professionals' role in health promotion, the Korean government has provided little support for their health education for patients. Most of the health professionals have not learned about health education theories and skills, and have little attention to educate patients to change their lifestyle. Also the health professionals themselves have relatively poor lifestyle compared with advanced western countries. To improve health education for patients and their family, following strategies and policies should be considered: reinforcing curriculum for health education in college and training course, providing practical incentives for patient education, capacity building for health education and developing guideline for patient education, training health educators, networking and collaborating between community health center and hospitals, promoting the importance of health education among patients, researching and developing health education theory and practice including cost-benefit of health education.

• Archives of Pharmacal Research
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• 제28권5호
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• pp.573-581
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• 2005

Flavonoids, a group of low molecular weight phenylbenzopyrones, have various pharmacological properties including antioxidant activity, anticancer, and immunomodulatory effects. In the present study, lipopolysaccharide (LPS) and phorbol 12-myristate 13-acetate/phytohemagglutinin (PMA/PHA) were used as stimulants for RAW 264.7 macrophages and human peripheral blood mononuclear cell (hPBMC), and tumor necrosis factor (TNF)-${\alpha}$ and interleukin (IL)-2 productions were measured. In addition, flavonoids were examined for their effects on LPS-induced NO production in RAW 264.7 macrophages. The results showed that all compounds were not strongly cytotoxic at the tested concentrations on hPBMC and RAW 264.7 macrophages. On immunomodulatory properties, catechin, epigallocatechin (EGC), naringenin, and fisetin repressed NO production and TNF-${\alpha}$ secretion. Furthermore, catechin, epigallocatechin gallate (EGCG), epicatechin (EC), luteolin, chrysin, quercetin, and galangin increased IL-2 secretion while EGC, apigenin, and fisetin inhibited the secretion. These results indicated that flavonoids have the capacity to modulate the immune response and have a potential anti-inflammatory activity. There was no obvious structure-activity relationship regard to the chemical composition of the flavonoids and their cell biological effects.

• Biomaterials and Biomechanics in Bioengineering
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• 제4권1호
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• pp.9-20
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• 2019

Living beings are formed of advanced biological and mechanical systems which exist for millions of years. It is known that various animals and insects right from small ants to huge whales have different weight carrying capacities, which is generally expressed as a ratio of their own bodyweights i.e., Strength to Bodyweight Ratio (SBR). The puzzle is that when a rhinoceros beetle (scientific name: Dynastinae) can carry 850 times its own bodyweight, why a man cannot accomplish the same feat. There are intrinsic biological and mechanical reasons related to their capacities, as per biomechanics. Yet, there are underlining principles of engineering and structural mechanics which tend to solve this puzzle. The paper attempts to give a plausible answer for this puzzle through structural mechanics and experimental modeling techniques. It is based on the fact that smaller an animal or creature, it has larger value of weight lifting by self-weight ratio. The simple example of steel prism model discussed in this paper, show that smaller the physical model size, larger is its SBR value. To normalize this, the basic length of the model need to be considered and when multiplied with SBR, a constant is arrived. Hence, the aim of the research presented is to derive this constant on a pan-living being spectrum through size/scaling effect.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2011년도 학술발표회
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• pp.21-21
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• 2011

Many Asian countries are suffered from various problems on water, which include the need for increased access to improves water supplies and sanitation through investments in infrastructure and capacity building, the balances water management system between development and ecosystem, and the need to reduce the human populations'vulnerability to water-related disasters, in particular, from climate variability and evolution. Decison makers are the most influential people in policy making and solving global water problems is central issue in eradicating poverty and achieving sustainable development (MDG). They across the world form an integral part of the architecture of national or regional governance. Their role covers a range of decision-making processes including passing legislation, scrutinizing government policy, and representing citizen through the election. We must ensure that these quiet but important issues get the political space, financial priority and public attention they deserve. Regional bodies such as the EU have also enacted legislation which introduces rules on water quality and other enforceable mattera across state boundaries. With this growing body of laws and policies on water issues, the role of decision makers is growing. Recognizing this role, decison makers' platform is essential to provide an opportunity to discuss crucial water issues in each country or region and for the purpose "2010 Parliaments for Water in Asia" has planned and organized to investigate our common issues and goals. During the meeting, we have an opportunity to observe water policy of Bangladesh, Bhutan, China, Mongolia, New Zealand and the Philippines and share the views on what needs to be done to move forward by decision makers for the future of water. In conclusion, the process of developing the decision makers' platform in each region would be ultimately essential point to increase the awareness of the developed and developing countries' roles, knowledge to clarify roles and responsibilities of each stake holders and finally be a major actor for resolving not only water challenges also issues of human settlements.

• 한국산학기술학회논문지
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• 제19권6호
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• pp.702-708
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• 2018

휘발성 유기 화합물(VOCs: volatile organic compounds)은 대기 오염 물질 중 하나로 주로 화석연료 연소, 도료를 사용하는 건축물 자재 등에서 발생한다. VOCs를 흡입하면 두통, 메스꺼움, 구토 등을 발생시켜 인체에 유해하며 심한 경우에는 기억상실을 유발하고, 백혈병의 발병율을 증가시킨다. 따라서 대기 중의 VOCs를 저감하기 위한 방법의 하나로 우리는 전기방사를 이용하여 폴리아크릴로니트릴과 플라이 애쉬 (PAN/FA: polyacrylonitrile/fly ash) 나노복합재를 성공적으로 제조하였다. 또한 이 복합재의 VOCs에 대한 흡착능력을 관찰하기 위해서 주사형 전자현미경(FE-SEM)을 통해 PAN/FA 나노 매트들의 형태학적 구조 관찰과 클로로폼, 벤젠, 톨루엔, 자일렌 (chloroform, benzene, toluene and xylene) 등 VOCs 성분에 대한 흡착력 실험을 수행한 후 정성 및 정량 (chromatography/mass spectrometry: GC/MS)적으로 분석하였다. 그 결과 40wt%의 FA가 들어있는 PAN 나노섬유가 가장 작은 섬유 지름을 가지고 있었으며, 그 크기는 약 283nm인 것을 확인할 수 있었고, 다른 복합 멤브레인들과 비교하여 VOCs에 대한 흡착력이 우수하다는 것을 실험적으로 규명하였다.

• 한국건설관리학회논문집
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• 제20권1호
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• pp.32-40
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• 2019

본 연구에서는 통계분석과 사례 및 전문가 조사를 통하여 건축사 손해배상보험의 운영실태와 문제점을 적시하고 개선방안을 분석하였다. 건축사법에서는 모든 건축물의 설계와 공사감리에 대하여 의무적으로 손해배상보험 또는 공제에 가입하도록 하고 있다. 건축사보험의 현황을 분석하여 나온 문제점들에 대한 본 연구에서 제시하는 개선방안은 다음과 같다. 먼저 건축사 손해손해배상 가입율을 제고시켜야 한다. 이를 위해 현재 장관 공문으로 시행하고 있는 건축사의 보험증서 제출에 관한 사항을 건축사 관련 용역손해배상보험(공제)업무요령 고시에 넣어서 명확하게 규정하는 것이 필요하다. 둘째로 보험가입금액을 현실화시켜야 한다. 우리나라도 실질적인 배상능력 확보를 위하여 보험가입금액을 용역목적물 전체가액의 10% 이상으로 상향 조정하고, 단계적으로 확대시켜야 할 것이다. 셋째로 보험기간을 완공 후 1년까지로 연장하여 설계 과실에 의한 사고의 배상 처리가 가능하도록 해야 한다. 설계 하자에 의한 부실은 완공 후 1년 이내에 대부분 파악이 가능하므로, 보험기간을 완공 후 1년까지로 연장할 필요가 있다. 넷째로 보험범위를 확대해야 한다. 장기적으로는 보험제도의 실효성 확보를 위해 담보범위를 제3자의 재산상 손해뿐만 아니라 인적손해까지 순차적으로 확대하는 것이 필요하다. 마지막으로 보험업체 간 사고실적 공유 시스템을 구축하고, 이를 기반으로 보험료에 대한 할증 및 할인하도록 해야 할 것이다.

• 국제초고층학회논문집
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• 제12권3호
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• pp.225-234
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• 2023

Even at this point in the era of digital transformation, we are still facing many problems in the safety sector that cannot prevent the occurrence or spread of human casualties. When you are in an unexpected emergency, it is often difficult to respond only with human physical ability. Human casualties continue to occur at construction sites, manufacturing plants, and multi-use facilities used by many people in everyday life. If you encounter a situation where normal judgment is impossible in the event of an emergency at a life site where there are still many safety blind spots, it is difficult to cope with the existing manual guidance method. New variable guidance technology, which combines artificial intelligence and digital twin, can make it possible to prevent casualties by processing large amounts of data needed to derive appropriate countermeasures in real time beyond identifying what safety accidents occurred in unexpected crisis situations. When a simple control method that divides and monitors several CCTVs is digitally converted and combined with artificial intelligence and 3D digital twin control technology, intelligence augmentation (IA) effect can be achieved that strengthens the safety decision-making ability required in real time. With the enforcement of the Serious Disaster Enterprise Punishment Act, the importance of distributing a smart location guidance system that urgently solves the decision-making delay that occurs in safety accidents at various industrial sites and strengthens the real-time decision-making ability of field workers and managers is highlighted. The smart location guidance system that combines artificial intelligence and digital twin consists of AIoT HW equipment, wireless communication NW equipment, and intelligent SW platform. The intelligent SW platform consists of Builder that supports digital twin modeling, Watch that meets real-time control based on synchronization between real objects and digital twin models, and Simulator that supports the development and verification of various safety management scenarios using intelligent agents. The smart location guidance system provides on-site monitoring using IoT equipment, CCTV-linked intelligent image analysis, intelligent operating procedures that support workflow modeling to immediately reflect the needs of the site, situational location guidance, and digital twin virtual fencing access control technology. This paper examines the limitations of traditional fixed passive guidance methods, analyzes global technology development trends to overcome them, identifies the digital transformation properties required to switch to intelligent variable smart location guidance methods, explains the characteristics and components of AI-based public facility smart fire safety integrated system (ISFS).

• 실천공학교육논문지
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• 제5권2호
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• pp.123-127
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• 2013

청년취업아카데미 사업은 대학 졸업예정자 및 졸업생을 대상으로 산업계 주도의 맞춤형 취업역량향상 프로그램을 지원함으로써, 산업현장에 맞는 인재를 양성하고 청년실업의 구조적 수급불일치 해소를 목적으로 한다. 이 사업의 주요 특징 중의 하나는 기업맞춤식 교육에 있어서 M-to-M 모델을 적용하여 여러 기업에 공통적으로 적용될 수 있는 업종별 공통기술을 교육한다는 점이다. 청년 취업아카데미 사업의 운영기관은 사업시작 후 1년 6개월이 지난 시점에서의 최종 취업률에 의해 평가를 받으므로 중간평가의 의미를 가지는 운영기관 성과지표가 개발되어 사용되고 있다. 본 연구에서는 운영기관 성과지표의 타당성을 분석하였다. 성과지표와 성과평가 결과, 성과평가 결과와 최종 취업률 그리고 성과지표와 최종 취업률간의 상관관계를 분석하였다.

• 한국실천공학교육학회논문지
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• 제4권2호
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• pp.116-121
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• 2012

청년 취업아카데미 사업은 산업계 주도로 대학 졸업예정자 및 졸업생을 대상으로 맞춤형 취업역량향상 프로그램을 지원함으로써, 산업현장에 맞는 인재를 양성하고 청년실업의 구조적 수급불일치 해소를 목적으로 한다. 본 사업의 핵심은 운영기관과 참여기업, 참여대학 및 교육생으로 이루어진 사업 네트웍의 구성에 있으며, 이 중에서 운영기관이 가장 큰 역할을 담당한다. 청년 취업아카데미 사업의 운영기관은 사업종료 후 6개월이 지난 시점에서의 최종취업률로 평가하게 되어 있으나 차년도 사업의 운영기관 선정 시 활용할, 중간평가의 의미를 가지는 운영기관 성과평가가 필요하다. 본 논문에서는 청년취업아카데미 운영기관의 성과지표 개발에 관련된 개념 및 원리를 소개하고 주요 성과지표를 제시하였다.

• 디지털산업정보학회논문지
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• 제15권3호
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• pp.207-223
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• 2019

This study aims to explore the casual relation between construction company employees' Self-Leadership and two variables: Organization Citizenship Behaviour and Organizational Trust through Psychology Empowerment. To explain in details, this study examines how the independent variable, Self Leadership, with its behavior-focused, natural reward and constructive thought pattern strategies, affects the dependent variable, Organization Citizenship Behavior and Organizational Trust through the intervening variable, Psychology Empowerment. A survey was conducted on current employees of construction companies in metropolitan areas to empirically examine the research model. The result of study hypothesis on Self-Leadership is as follows; first, Self-Leadership showed a positive effect on Psychology Empowerment, Organization Citizenship Behaviour and Organizational Trust. Second, Psychology Empowerment showed a positive effect on Organization Citizenship Behaviour. Third, Psychology Empowerment showed a positive effect on Organizational Trust. The capacity of individuals is critical when it comes to competitiveness of construction companies. When employees willingly participate in building trust within the company, the work place will become more and more constructive; based on trust, efficiency will increase because people from different processes can work together and performance will also improve even when project managers are absent because others could help their role instead, thus driving more efficient human resource management to the company. To conclude, a company's vision can be spread wide and far when their employees engage themselves in Learning Organization with Self Leadership. They will also be satisfied with their work through improving interpersonal relationship at work.