• 건축역사연구
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• 제20권4호
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• pp.135-156
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• 2011

Stupa in India divides into two: stupa in flatland temple with a character of tomb, and devotional stupa made for offering. The difference of such character is made by whether there is any Sari, and main center for worship is flatland stupa where Sari is settled. Stupa in flatland temple is targeted to that with Sari, whose character is applied into Relief-stupa. The characteristics of Relief-stupa can be divided into two: a relief with similar type of flatland stupa in the form, and a devotional relief in which drum and upper part of tower are developed. The Relief-stupa of flatland temple could be confirmed at tower gate of Sanchi tower, decoration of handrail, and the wall attached to Amaravati and Nagarjunakonda stupa. To the contrary, drum and upper wheel part in the Relief-stupa are developed in the votive stupa. Such characteristics had different features according to usage: The example of former is that there is an expression of landscape of stupa built at that time, and the example of latter is those which had similar type of stone cave temple or offering tower near stupa. Thus, the meaning is subject to the existing of Sari. Stupa building developed along with the development of Buddhist structural activity with the existing popular tradition. And its influence was expanded along with various cultures locally. And, the structure and tower reflected various types and thoughts. Stupa reflected its building site and method according to types, and was created in a new form by its usage.

• 한국융합학회논문지
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• 제8권5호
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• pp.201-211
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• 2017

기존 연구는 컴퓨터가 사람의 감성을 파악하고 반응하는 점에 관심을 두어 왔다. 하지만 사용자가 애플리케이션을 대상으로 갖는 감정이입에 대한 역할을 구체적으로 다루고 있진 못한다. 스마트워크가 활성화되지 못하는 이유 중 하나가 중간관리자의 정보통신기술 사용에 대한 두려움이라는 점을 고려할 때, 새로운 애플리케이션에 대한 불안감을 줄이고 지속적으로 사용할 수 있는 동인이 무엇인지를 밝히는 연구는 의의가 있다고 할 수 있다. 따라서 본 연구에서는 애플리케이션에 대한 불안감을 줄이고, 지속적인 사용을 증대시키는 요인으로 감정이입의 역할에 대해 탐색적으로 살펴보았다. 설문조사로 수집된 자료를 바탕으로 통계 분석을 한 결과를 통해 애플리케이션에 대한 감정이입이 애플리케이션 사용 대한 불안감을 줄이며, 동시에 애플리케이션 감정이입이 매개변수인 정서적 인지적 태도를 거쳐 해당 애플리케이션 대한 지속적 사용의도를 강화한다는 점을 실증하였다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제24권2호
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• pp.79-87
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• 2018

Purpose: The purpose of this paper is to provide logical basis on enlargement of toilet floor space for the disabled by "ACT ON GUARANTEE OF PROMOTION OF CONVENIENCE OF PERSONS WITH DISABILITIES, THE AGED, PREGNANT WOMEN. ETC" Revised Enforcement regulation [Asterisk 1] (2018.2.10.) and to help with making plans, designs and establishing policies by conducting experimental study with the enhanced floor area regulations. Methods: We conduct Experimental study, field work and interview for this paper. In experimental study, verification of the effective floor area was proceeded by measuring activity space for people in manual wheelchair, electric wheel chair and electric scooter and also reviewed useable area with the space expanded 0.2m both width and depth. In filed work, conducted an observation what other things (ex. sanitary equipment, hand rail and so on) can also affect the active space as well as effective floor space. In the interview, other problems and requirements that were not revealed were experimental study and observation of field work. Results : it's expected to provide better access to toilets for the disabled with the law revision of effective floor area. But, with the usage increasement of enlarged wheel chair and electric wheel chair, expanding side areas of toilet is also highly likely to be required going forward. Implications : Additional research is required on locations of exists and internal arrangement that effect the usage of toilet. It should be led to Universal design by making additional investigation and verification of the users patterns.

• 정보처리학회논문지D
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• 제16D권6호
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• pp.945-960
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• 2009

본 연구의 목적은 첫째, 인터넷전화(Voice over Internet Protocol)의 사용자 수용에 미치는 결정요인을 정의하고, 둘째, 수용 이론들의 통합모형인 UTAUT를 기저모형으로 하여, 성과기대감, 사회적 영향, 노력기대감, 사용촉진조건, 행위의도와 사용행위 등의 잠재변수 간의 복합적인 인과관계를 검증하는 것이다. 셋째, 비용기대감 변수를 새롭게 정의하여 연구가설에 포함하였고, 각 변수들 간의 경로에 영향을 주는 조절변수로서 사용자 연령, 성별, 경험기간의 조절효과를 분석하였다. 또한, VoIP의 실제 사용자 641명을 표본 조사함으로써, 행위의도와 사용행위 변수 간의 개념적 차이를 명확히 구분하여 보다 정확한 분석 결과의 향상을 도모하였다. 사용자 수용에 대한 기존 연구들은 사용행위 변수를 검증할 때, 실제 사용자뿐만 아니라 긍정적인 행위의도를 가진 미래의 잠재적 사용자를 포함시키는 사례가 많았다. 분석 결과, 제시한 모든 연구가설이 채택되었으며, 조절효과에서 연령이 성과기대감, 사회적 영향과 행동의도 간에, 경험기간은 사용촉진조건, 행위의도와 사용행위 간에 정의 관계가 성립하였다.

• 헤리티지:역사와 과학
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• 제39권
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• pp.281-314
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• 2006

Several explanations exist about the usage of disk-shaped bronze implements in the ancient society. Some argue that they were used as mirrors, others suggest percussion instruments, and still others bronze ornaments. Differences between disk-shaped bronze implements and mirrors with multiple knobs are that the former have no visible design, only one handle, and a sharp curvature unlike the latter with smooth curvature. The question is whether disk-shaped bronze implements excavated from Korean peninsula have any light reflecting function. To answer this question, I carefully studied the concave surfaces of disk-shaped bronze implements excavated from Goejeong-dong, Tongso-ri and Hapsong-ri sites. The main findings are as follows: (1) The concave sides of the disk-shaped bronze implements excavated from Goejeong-dong and Tongso-ri sites were highly polished, and they were as reflective as bronze mirrors. (2) The concave side of the disk-shaped bronze implement from Hapsong-ri site was unpolished, and it was different from bronze mirrors. (3) As for the convex sides of the disk-shaped bronze implements, they did not appear to have been polished with care. Considering the above findings, the disk-shaped bronze implements excavated from Goejeong-dong and Tongso-ri sites belong to the stage where they could act as both mirrors and instruments. On the contrary, the disk-shaped bronze implement from Hapsong-ri site can belong to the stage where it lost the function of being a mirror as the result of maintaining only its function as an instrument. Even though disk-shaped implements had two functions, it can be considered that the light reflecting function expanded the role of a mirror with multiple knobs and the sound function helped the engraved round bronze implement to be converted into an eight-armed bronze rattle. Since it has been reported that shamans used bronze mirrors as percussion instruments in their performances in Korean peninsula and Siberia, I propose a reconsideration of the usage of mirrors in the ancient East Asia. Although the essential function of a mirror is to reflect light, other possible usages involving important functions need to be further investigated.

• 한국컴퓨터정보학회논문지
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• 제29권4호
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• pp.47-54
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• 2024

첨단기술을 활용한 문화예술 교육은 기술에 대한 문해력 향상과 자기표현, 그리고 융합적 역량 개발의 측면에서 그 중요성이 증대되고 있다. 이에 혁신적인 멀티모달 AI의 생성과정과 결과평가는 확대된 시청각 경험을 제공하고 창의적 영감을 향상할 수 있다. 특히, AI와 함께 음악을 만드는 과정은 멜로디와 악상을 떠올리는 것부터 가사 개선, 편집과 변주, 악기 연주 등 모든 영역에 걸쳐 혁신적 경험을 제공한다. 이에 본 연구에서는 음악 생성 AI 플랫폼을 활용하여 과제를 수행하고 동료 학습자와 토론하는 과정을 실증적으로 분석하고자 하였다. 그 결과 자발적 참여를 통해 12개의 서비스와 10개의 평가기준 유형을 수집하여 사용패턴과 목적으로 구분할 수 있었다. 이를 토대로 학습자 관점의 AI 기반 교양교육을 위한 학술적, 기술적, 정책적 시사점을 제시하였다.

• 한국주거학회논문집
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• 제26권4호
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• pp.105-118
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• 2015

The purpose of this study was to give a suggestion for vitalizing rural area's community, with respect to the components of community; 'locality' and 'communality'. The survey was conducted at Hondong, Hodongseong-gun, Chungcheongnam-do, which was a representative area for active rural area community. For the survey, we interviewed an activist on the village in November $9^{th}$, 2014, and let 81 residents fill the questionnaires during March $7^{th}$ to $14^{th}$, 2015. Major findings were as follows. 1) As for the 'locality' factor, the motives of residents' immigration were influenced by the availability of facilities for agriculture education, living, and convenience in the area. Most of residents recognized that the area comprises their own community facility area and expanded area with concentrated facilities of 'li', minimal adminstration unit. It means that their usage pattern of community facilities influences their conceptions of the village. 2) As for the 'communality' factor, original residents and immigrant back-to-farm residents showed different pattern in communicating with neighbors and community facility usages. Residents communicated with neighbors by meeting up or using the concentrated facilities in Gatgol, and visited the Balmak library frequently. Residents' sense of belonging was high with mean 4.16 point of 5.0 in Likert scale.

• 한국가스학회지
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• 제16권6호
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• pp.136-142
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• 2012

터보팽창기를 이용한 폐압발전에서 전력생산량과 온도의 산출식의 열역학적 유도과정을 제시하였고, 전력생산량은 압력차가 아니라 압력비가 주요변수임을 밝혔다. 천연가스 폐압발전 인입부의 고압가스는 전기에너지(비용) 투입이 거의 없이 무상으로 얻어지는 에너지라는 사실을 보임으로써, 폐압이 지금까지는 별로 주목받지 못하였지만 새로운 청정에너지원 중의 하나임을 밝혔다. 공급가스 온도 보상을 위한 방법으로 팽창 후의 heating 방식을 택한다면, 전력생산과 더불어 냉열을 이용할 수 있고, 냉열이용량 만큼 heating 에너지를 줄일 수 있으므로 경제성을 배가시킬 수 있다.

• 한국지열·수열에너지학회논문집
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• 제7권1호
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• pp.17-22
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• 2011

Renewable energy is growing based on low-carbon green energy government policies. According to this policy, geothermal energy is highly efficient and environmental friendly energy which is being recently expanded. However, construction companies are generated disorderly but their ability has not been verified due to the poor geothermal facility which was reported in the media. In the this paper introduce on Busan region's largest geothermal facility, it was confirmed that thermal efficiency of the underground is close to heat exchanger performance. Therefore the study improving the efficiency of underground heat exchange found progressed. The results showed voids between borehole and ground heat exchanger should not be raised. And then geothermal facilities were installed very successfully through the principle grouting operation. As compared to the energy consumption on the basis of operating results energy usage was less than any other heat sources.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 추계 학술발표회
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• pp.1190-1200
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• 2010

A method was developed to determine resilient modulus for crushed rock-soil mixtures whose usage has been increased recently without engineering specifications. The method is based on the subtle different modulus called nonlinear dynamic modulus and was lately implemented in residual soils and engineered crushed-stones. Hereby. the same method was expanded to crushed rock-soil mixtures containing as large grain diameter as 300mm. The method utilize field direct-arival tests for the determination of maximum Young's modulus, and a large scale free-free resonant column test, which is recently developed to is capable to test as large grain diameter as 25mm, for modulus reduction curves. The prediction model of resilient modulus was evaluated for crushed rock-soil mixtures of a highway construction site at Gimcheon, Korea.