• Journal of Music and Human Behavior
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• v.21 no.1
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• pp.29-47
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• 2024

The purpose of this study was to investigate how children with cochlear implants (CI) perceive emotion in music depending on mode and tempo cues, and to compare them to NH children. Participants in this study included 13 CI children who were implanted with either unilateral or bilateral cochlear implants aged between 7 and 13 years, 36 NH children, and 20 NH adults. The musical stimuli used in this study were piano recordings in either major or minor mode, with tempos of 130 bpm and 56 bpm. A comparison of the emotion perception levels of NH children and NH adults before the experiment showed that there was no significant difference between the two groups. Meanwhile, the way they perceive different emotions from each music condition varies, in that CI children perceived all music conditions except as happy, while NH children perceived music in a major key as happy and music in a minor key as sad. It supports that CI children tend to rely primarily on tempo cues to process and identify emotional information from music, which is contrary to NH children. It is important to note that this study enhanced and specified the understanding of how CI children perceive music emotion and use specific musical elements in the process. These findings indicate baseline data on emotion perception in music in CI children.

• Korean Journal of Cognitive Science
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• v.11 no.2
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• pp.11-18
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• 2000

The tonal music organizes the tones based on the hierarchy of the relative importance of musical tones. So listeners who are familiar with a certain musical style internalize the tonal schema of that music in mind, though they have no formal training about these organizing principles. This research examined how the western music experts who are not familiar with classical Korean music interpret classical Korean music. In the other researches about musical styles outside the western music, the superficial informations such as the distribution and the duration of tones in the experimental stimulus might be used as cues to extract the tonal schema of that music. In this study, these superficial informations were controlled in order to reduce this possibility. The results showed that the western music experts might interpret classical Korean music with the tonal schema of western music. but, thought the western music experts perceived classical Korean music on the base of the western musical framework and so their interpretation was not match with the tonal schema of classical Korean music. their interpretation was more similar to classical Korean tonal schema than the non-musicians interpretation of classical Korean music. These results suggested that the extensive experiences in a specific musical style can facilitate the listeners proper apprehension of the other musical styles.

• Bulletin of the Korean Space Science Society
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• 2009.10a
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• pp.30.3-31
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• 2009

"칠정산 외편"은 태양 태음 오성의 운행, 교식(交食), 태음오성능범(太陰五星凌犯) 등의 천문 현상을 추보하는 데 필요한 표(입성)[立成]와 계산법을 수록한 역법서이다. 최근에 우리는 칠정산 외편의 일식과 일출입 계산의 전 과정을 전산화하였다. 잘 알려진 바와 같이, 관측지의 위도와 관련된 두 입성-"주야시 궁도분 입성"(晝夜時宮度分立成), "경위시 가감차 입성"(經緯時加減差立成)-의 계산 기준점은 중국의 난징이다. 위도와 관련이 없는 다른 입성들 역시 회회력에 수록된 것과 동일하다. 그러나 외편법으로 구한 합삭과 식심 시각은 난징이 아닌 한양의 지방시 시각이다. 이 역설을 해결할 단서는 달의 평균 황경, 즉 태음 중심행도(太陰中心行度) 계산에 쓰이는 보정 상수에 있다. 이론적인 보정값, 즉 외편법의 입성 조성 원리에 부합하는 보정값($243^{\circ}58'$)과 "외편"에 기록된 실제 보정값($243^{\circ}44'$)의 차이는 한양과 난징의 시차(時差)에 따른 달의 황경 증가량과 대략 일치한다. 한양 기준의 합삭 시각을 구하려면 "외편"에 기록된 보정값($243^{\circ}44'$)을 적용하여야 한다. 반면에 이론적인 보정값($243^{\circ}58'$)을 적용하면 합삭 시각이 난징의 지방시로 계산된다. 이 발표에서는 "칠정산 외편"의 역원(曆元)의 차이에 따른 보정 상수 중에서 태음과 관련된 상수 네 개가 모두 일정한 규칙에 따라 한양의 경도에 맞게 조정되었음을 밝힐 것이다. 아울러 태음중심 행도 보정값과 관련된 선행 연구의 오류들을 모두 바로잡고자 한다.

• Journal of the Economic Geographical Society of Korea
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• v.22 no.3
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• pp.274-290
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• 2019

This article links the change in regional manufacturing employment in Korea after the financial crisis to the geography of technological and trade shocks. We conceptualize the trade shock as the rapid growth in Korean imports from and exports to China and ASEAN countries. We then measure the exposure to technological shocks as the degree to which regions are specialized in routine tasks, which are susceptible to automation technologies. Results show that local labor markets specialized in routine tasks experience significant falls in manufacturing employment. Regions whose industrial structure exposes them to rising import competition experience sharp drop in manufacturing employment. We also found that export plays a major role in explaining the growth of regional manufacturing employment.

• Journal of the Korean Institute of Landscape Architecture
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• v.43 no.5
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• pp.40-54
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• 2015

Tashkent Seoul Park was completed in June, 2014, following the signing of a sisterhood relationship between Seoul City and Tashkent, the capital of Uzbekistan in July, 2010. An open competition for the design of the park was held and, based on the design, the park was completed in June and open to the public in September, 2014. Tashkent Seoul Park is more than a public park in Tashkent. The focus was on making it a starting point for offering a new model for traditional parks of Korea built abroad. Korean gardens and parks built in overseas cities are not only a landscape space but also serve as an ambassador that promotes the culture of Korea to foreigners who are unfamiliar with Korean culture. Therefore, Tashkent Seoul Park was designed to reflect the beauty and uniqueness of Korean traditional landscaping to promote the image of Korea and Seoul. As such, the design and plan was focused on the best measures to make known Korean culture through a design that sets itself apart from the landscape of Uzbekistan. To date, Korean parks or Seoul parks that have been built overseas have focused on the re-enactment of gardens and parks during the Josun Dynasty era. But with the Tashkent Park, the process of the 170,000 people from Goryeo was also reflected onto the design so that the culture and sensibilities of old Goryeo could be felt as well. Korean traditional garden design elements for the representation of the Korean identity are taken from the pilot study. This design element includes not only that of Goryeo, but also the Josun Dynasty era to allow local people to experience a general Korean traditional garden. The traditional beauty and lyricism of Korea was presented to Central Asia through the park in Tashkent so that the citizens could feel the simple yet down-to-earth beauty of Korean aesthetics. As such, the spatial experience of story-telling in Seoul Park evolves from two points of view. First, it is a spatial experience from the perspective of the Goryeo period and of foreigners. It is a continuum of a landscape experience where one can trace the sentiments of Korea and a hometown in Korea by passing through lyrical and multi-faceted spatial structures. Second, it is an experience that evolves from the viewpoint of an outsider, including the Tashkent citizens. It allows visitors to read the various methods and attitudes in an unfamiliar landscape and terrain. Through a story-telling that is reminiscent of the Silk Road through which trade with East Asia took place, visitors can interact with Korean culture in the Korean Garden and throughout the process they can feel the very Korean sentiments. This park presents the latest example of a 'Korean Garden' formed overseas and thus presents a clue to understanding the representation pattern of the Korean aspects of Korean Gardens through a study on the design strategies.

• Journal of the Korean Institute of Landscape Architecture
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• v.39 no.3
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• pp.83-97
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• 2011

The purpose of this study is to perform a gap analysis between public-private partnership urban parks of Korea currently in their initial stage and various foreign cases that have been established in terms of planning(formation of public-private partnership${\rightarrow}$creation of parks${\rightarrow}$operation and management of parks) and to propose improvements for each process of planning. As a result of the gap analysis on domestic and foreign public-private partnership urban parks, the future course to be followed by urban Korean parks can be summarized as follows. First, if the public-private urban parks that exist at present were led by a single or small number of partners centered on local government entities, urban parks from that point on must be created and managed based on efficient multi-sector partnerships. Since urban parks are public spaces where public benefit is more important than profit, diverse voices of public-private sectors must be reflected with a long-term perspective. Second, urban parks are not a place to be completed but a public space which continues to develop. Therefore, they must be approached with a focus on the process instead of the result. The existing concept of domestic public-private partnership is inclined to creation of urban parks. This suggests than the government had been focusing only on quantitative increase in urban parks. In order to create values as a public space for local communities, public-private partnership is also required in operation and management of urban parks. Third, public-private partnership management of urban parks can become more effective through active community participation. Participation by local communities takes long time because transition in the consciousness about values of urban parks must be presumed. Thus in Korea, non-profit organization like Seoul Green Trust should accumulate successful creation and management of small and large urban parks through public-private partnership will settle in our nation.

• Journal of Technology Innovation
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• v.25 no.4
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• pp.145-164
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• 2017

This research targeted discussions on re-utilization of Korean creative economic innovation center. It is meaningless to simply discuss its re-organization. The focus of this study was to find a way that transforms it into totally new one. The study followed several steps. First, it delineated criteria from existing literature for comparing creative eco-system of Silicon valley, Kyoto eco-system and eco-system based on Korean creative economic innovation center. Second, it compared the three eco-systems in details. Third, it discussed a direction for transforming eco-system based on Korean creative economic innovation center. It was suggested that the Kyoto eco-system can be a role model. It was also suggested that governmental role should be changed from controller to facilitatior which stimulates regulation relaxations and helps to establish market formation.

• Korean Journal of Microbiology
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• v.48 no.2
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• pp.87-92
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• 2012

The purpose of this study was to examine the cellular response of Salmonella typhimurium exposed to tea polyphenols (TPP) extracted from Korean green tea (Camellia sinensis L.). TPP showed a dose-dependent bactericidal effect on S. typhimurium. Analysis of cell membrane fatty acids of S. typhimurium cultures treated with TPP identified unique changes in saturated and unsaturated fatty acids, while scanning electron microscopic analysis demonstrated the presence of perforations and irregular rod forms with wrinkled surfaces in cells treated with TPP. Two-dimensional polyacrylamide gel electrophoresis of soluble protein fractions from S. typhimurium cultures showed 16 protein spots increased by TPP. These up-regulated proteins including proteins involved in antioxidants and chaperons, transcript and binding proteins, energy and DNA metabolism were identified by peptide mass fingerprinting using MALDI-TOF. These results provide clues for understanding the mechanism of TPP induced stress and cytotoxicity on S. typhimurium.

• Mineral and Industry
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• v.18 no.1
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• pp.1-17
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• 2005

국내의 납석 광상은 대부분 백악기의 화산암류들이 열수변질되어 형성된 광상으로서, 주로 전남 및 경남 지역에 밀집되어 분포한다. 납석은 지질 여건상 주로 경상분지 내에 국제적인 규모의 풍부한 부존자원이 있지만, 그 동안의 개발에 의해서 고품위 황석들은 상당히 채진된 상황이다. 현재 개발되고 있는 광체들은 몇 곳의 광산을 제외하고는 대부분 저품위 광상을 이루고 있기 때문에, 새로운 광체의 탐광이 이루어지지 않는다면 앞으로 고품위 광석에 관한 한 국내의 수요를 충당하기 어려운 상황에 이를 것으로 예견된다. 현재 국내에서 납석으로 개발되고 있는 광석의 상당수(대략 $40\%$ 정도)가 엄밀한 의미에서는 사실상 납석이 아닌 고령토나 견운모 광석인 것으로 밝혀졌다. 엽납석을 함유하는 정상적인 형태의 납석들은 그수반 점토광물상에 의거하여 (l) 엽납석질, (2) 딕카이트질. (3) 일라이트질 및 (4) 딕카이트-일라이트질 유형으로 구분될 수 있다. 고령토 광물로는 대부분 딕카이트가 수반되고 외국에서는 흔히 수반되는 것으로 알려져 있는 고령석은 거의 함유되지 않는 것이 특징이다. 석영은 납석에서 점토광물 못지않게 그 용도를 가름하는 주요 성분으로서 대부분의 광석 유형에서 수반되지만 특히 일라이트질 납석에서 흔히 그리고 보다 많이 수반되는 양상을 보인다. X-선회절 정랑분석법은 납석의 품위를 산정하는데 유력한 수단이 될 수 있다. 특히 납석 이외의 점토광물들의 조성, 특히 일라이트의 함유 정도는 납석의 용도별 품위와 품질을 가름하는 주요 사항이다. 화학분석에 의한 납석의 평가 방식은 특히 납석의 백색 도기류와 같은 각종 세라믹스 제조 용도에서의 품질 평가에 결정적인 단서를 제공하는 유력한 평가수단이다. 특히 착색유발 성분인 철분의 존재와 그 함량을 정하고 요업용도에서 중요한 $Al_3O_3$와 알칼리 성분 함량을 검증하는데 필수적인 평가 방법이다. 이외에 주사전자현미경 관찰을 통해서 납석의 주요 품질 기준이 되는 극미립상 엽납석의 결정형, 조직 및 미시적 산출상태를 보다 정밀하게 평가할 수 있는 방안을 제공한다. 현행 광업법상의 납석을 비롯한 관련 광종들의 광물분류 체계가 모호하게 설정되어 있고 관련 인허가 부서에서의 전문성 및 지도력 부족으로 관련 산업계에 심각한 비효율성과 오류가 야기되고 있는 실정이다. 이를 개선하기 위해서는 납석의 광석평가 방식이 그 품위와 품질 개념 하에서 응용광물학적으로 적용되어야 할 것이다.

• Knowledge Management Research
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• v.22 no.4
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• pp.1-26
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• 2021

Measuring the intangible asset has been vigorously studied for its importance. Especially, the value of character in media industry is difficult to quantitatively evaluate in spite of the industry's rapid growth. Recently, the Social Network Analysis (i.e., SNA) has been actively applied to understand human usage patterns in a media field. By using SNA methodology, this study attempts to investigate how the character network characteristics of media works are linked to human search behaviors. Our analysis reveals the positive correlation and causality between character network centralities and character search data. This result implies that the character network can be used as a clue for the valuation of character assets.