• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.381-383
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• 2015

현대 사회는 노인 인구가 증가하면서 고령화 시대로 진입하였으며, 이른바 65세 이상인 실버세대를 위한 노인의료비, 노인 케어 등의 사회적 비용이 증가하고 있다. 현재 정부나 각종 기업에서 노인 건강을 위해 정보기술을 활용한 다양한 서비스가 제공되고 있음에도 불구하고 여러 가지 한계가 지적되어 활성화가 저해되고 있는 실정이다. 본 연구에서는 사용자의 욕구를 반영한 스마트 헬스 케어 서비스 중에서도 가장 보편화되고 있는 스마트 헬스 밴드의 비즈니스 모델을 개발하고자 한다. 이를 위해, 스마트 헬스 밴드 및 이와 관련한 기술적 기능에 대해 살펴보고, 비즈니스 모델에 대한 구성 요소 및 각 내용에 대해 살펴보고자 한다.

• Advances in concrete construction
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• 제5권4호
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• pp.407-422
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• 2017

Evaluating seismic performance of urban structures for future earthquakes is one of the key prerequisites of rehabilitation programs. Irregular structures, as a specific case, are more susceptible to sustain earthquake damage than regular structures. The study here is to identify damage states of vertically irregular structures using the well-recognized Park-Ang damage index. For doing this, a regular 3-story reinforced concrete (RC) structure is first designed based on ACI-318 code, and a peak ground acceleration (PGA) of 0.3 g. Some known vertical irregularities such as setback, short column and soft story are then applied to the regular structure. All the four structures are subjected to seven different earthquakes accelerations and different amplitudes which are then analyzed using nonlinear dynamic procedure. The damage indices of the structures are then accounted for using the pointed out damage index. The results show that the structure with soft story irregularity sustains more damage in all the earthquake records than the other structures. The least damage belongs the regular structure showing that different earthquake with different accelerations and amplitudes have no significant effect on the regular structures.

• 대한인간공학회지
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• 제32권5호
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• pp.475-480
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• 2013

Objective: In this study, virtual reality was adopted to consider ergonomic factors in yacht design. Virtual human which is the same actual human was created in virtual environment using Digital Human Modeling which has been used in the manufacturing communities to design better workplaces and maximize the safety of workers. Background: During the past 40 years yachting has expanded from being, generally speaking, a minority sport - too expensive for the large majority of people - into a major recreational activity practiced by millions all over the world. Many new yacht designs have appeared and number of professional, as well as amateur designers has increased steadily. But they had not considered ergonomic factors in yacht design. Method: Worker's posture, traffic line and workload had been analyzed in sailing yacht. After the caution level was evaluated, we pointed out clues which had high workload and interference. To reduce workload, we applied ergonomic principles for improving working conditions and environments in Digital Human Model. Results: We found the space problems and workload of postures. Conclusion: (1) Unnatural posture of crews was sustained. (2) Workload that occurs in the human body was overloaded. (3) Crew's work space was very narrow. Application: This study will be applied the new ergonomic design of yacht.

• 대한간호학회지
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• 제35권7호
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• pp.1333-1342
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• 2005

Purpose: This paper was aimed to inquire into Ricoeur's self -hermeneutics and narrative ethics, and apply it to personal identity constituting caring and care ethics in the practice of nursing. Its purpose is to provide a philosophical foundation for caring in nursing. Method: According to Ricoeur's narrative identity, ontological caring was interpreted as personal identity constituting caring. His ethics were described as care ethics, which contributed to preserving and promoting the personal dignity of the client, as self in search for the good life in the nursing practice. Results: Narrative understanding of the client pointed to the ontological role of care in the constitution of personal identity. From an ethical aspect of the narrative, respect for personal identity and personal dignity of the client was crucial to an ethical caring attitude, promoting self-esteem in the nursing practice. Conclusion: This paper suggested that Ricoeur's ethics could provide a philosophical basis for understanding ontological and ethical caring in nursing. This contributed to protection of the client from the threat of personal identity, as well as respecting their personal dignity.

• 한국태양에너지학회 논문집
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• 제35권2호
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• pp.85-91
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• 2015

In this study, energy performance analysis of houses in zero energy demonstration town(ZeT) was carried out using the monitoring results. This ZeT was composed 29 zero energy individual houses(ZeH) which were applied passive as well as active technologies. The results are as follows. (1) Residents are generally considered to have been lacking basic mind to save energy, (2) In particular, average yearly total energy consumption per house is 12,834 kWh and specific heating energy is $53.2kWh/m^2{\cdot}yr$ which is higher than that of passive house. This is because of one of the reason just pointed out in subsection (1). (3) Most part of the residual energy load are supplied with only renewable energy, but not operating energy for geothermal heat pump which is use of cheap electricity.

• 가정과삶의질연구
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• 제23권3호
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• pp.1-16
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• 2005

This study explored the elements, types, and determining factors of successful aging for the Korean elderly. In order to examine the expectations of the Korean elderly, a sample of 377 elderly aged 65 and over living in Seoul and Kyunggi areas was selected and interviewed. The elements of successful aging that the Korean elderly pointed out in the interviews were: 'peaceful and comfortable life', 'self-maintenance,' 'secure social support,' and 'ostentation.' The expected elements of successful aging were further classified into three types of successful aging: 'idealized expectation.' 'self-centered expectation,' 'balanced self-other expectation.' The elderly groups sorted by the types exhibited significant differences in terms of demographic characteristics, self-evaluated economic status, and self-evaluated health status. The variables that affected the expectations were age, level of education, marital status, gender, and self-evaluated health condition. However, further analysis revealed that the factors that affected the expectation for successful aging were different for male and female elderly. The results suggest that the successful aging of Korean elderly should be understood in the context of Korean society and culture. The results could be used to better understand varied and unique life of Korean elderly, as well as in establishing a basis of intervention that meets the specific demands of the Korean elderly.

• 가정과삶의질연구
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• 제21권4호
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• pp.41-53
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• 2003

The purpose of this study is to understand and verify the incentives as an important market environment and to help consumers use them effectively, and consequently to improve the consumer welfare. This study examined the representative incentive, the sales promotions which can effect on the consumer decision making process and current issues of them. For the purpose, a coffee specialty store was hypothesized and the subjects were 20∼30 years old, since the sales promotions can be more effective toward the younger consumers making their decisions low-involvement goods and services. The conclusions can be summarized as follows; Consumers understand the advantages and disadvantages of sales promotion very well, and use them rationally and usefully to maximize their satisfaction. the sales promotions act as incentives in the all steps of decision making processes. Generally, consumers prefer to get things at a good price, so in this survey, the discount coupons and the point accumulative membership had more effect than others. Consumers pointed out controversial issues of the sales promotions as follows: the sales promotions could bring about cost rising and unnecessary and/or impulse buying, and stir up speculative motivation. These are common serious problems in the sales promotions. The sales promotions are very useful tools in promoting sales but not fundamental in the long run. Marketers and manufacturers should keep it in mind that the best way to satisfy the consumers is to keep all things in good quality and moderate price.

• 한국한의학연구원논문집
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• 제17권3호
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• pp.43-52
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• 2011

Lee jaema pointed out Zhugong as well as Zhang zhongjing and Hur joon to be the most worthy medical men in his book, Dong-eui-soo-sae-bo-won. Nevertheless, there has not been much research on Zhugong. This paper treats relations between contents in 'Huo-ren-shu' and 'Dong-eui-soo-sae-bo-won'. From this, we could find the reason why Lee jaema had estimated Zhugong so highly. The correlation between two books can be summarized as follows. First, both books emphasize biaoli and yinyang. Second, both books put their priority on bianbing over bianzheng. Third, Dong-eui-soo-sae-bo-won quoted the most medical cases and prescriptions from Huo-ren-shu after Shang-han-lun.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 제36회 하계학술대회 논문집 C
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• pp.2223-2225
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• 2005

In this work, experimental investigation has been mainly done. For this purpose, UHF sensor has been designed and fabricated to detect the partial discharges produced from the 10 artificial defects introduced into the real scale 70kV GIS mock-up under the high voltage at the well shielded room. And also, in order to verify the applicability of the proposed method at the site, the proposed CAPD (chaos analysis of partial discharge) is combined with spectral analysis method in order to identify the nature of the above 10 defects. The PD pattern recognition of each defect has been fulfilled by applying self developed artificial neural network soft ware. The result shows that the recognition rate is reached to be 80% by newly proposed method while the traditional PRPD analysis method leads us to obtain 41%. In consequence, it can be pointed out that the proposed method seems likely to be applicable to the real GIS at the site.

• 공학교육연구
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• 제15권2호
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• pp.38-45
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• 2012

The purpose of this study is to investigate the perception of invited foreign scientists about the actual conditions and status of operating World Class University(WCU) project in Korea. Most of them participated in the project are to promote joint research and exchange innovative ideas internationally as well as to develop their own research. Overall, they seemed to be content with the current status and operation of WCU project. They estimated the level of research universities that they are involved in positively, and also keep a positive view of their future. However, they seemed to experience some difficulties in the operation WCU project, stemming from rigid government regulations and quantity-driven evaluation mechanism. For the future, foreign scientists pointed encouraging students' research self-efficacy and research capability through frequent and direct training and interaction between faculty and students is one of the foremost tasks for the Korean research universities to become World Class Universities.