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A SPECTROGRAPHICAL STUDY OF KOREAN VOWELS

  • LEE H.B.;Zhi M.J.
    • MALSORI
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    • no.6
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    • pp.4-12
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    • 1983
  • 이 논문은 음향 분석기를 이용하여 한국어의 단순모음 8개를 음향 음성학적으로 분석하고 그 결과를, 이 현복의 1971년 논문 "현대 서울말의 모음 음가"에서 기분 모음을 기준으로 하여 기술한 단순 모음의 소리값과 비교하는 데어 목적이 있다. 특히, 한국어의 모음 1)길고 세게 날 때, 2)짧고 세게 날 때, 그리고 3) 여리게 날 때의 세가지 환경에 따라 변이음의 음가가 달리 나타난다는 이 현복의 이론을 음향 음성학적으로 확인해 보는 것이 연구를 하는 주요 관심사이다. 이 실험에 사용된 자료는 위에 말한 이 현복의 논문과 "한국어 음성학"(김선기, 1937, 1971; 영문)에 제시된 낱말로 이루어져 있으며, 이를 스웨덴에 유학중인 지 민제가 자신의 목소리로 직접 녹음하여 위메오 대한 음성학과의 음향 음성학 실험실에서 음향분석기로 분석한 다음, 각 모음의 제1 및 제2포인트를 측정하여 리를 토대로 음향도를 만들었다. 이 실험 결과는 다음과 같이 요약할 수 있다. : 1)그림 2,3과 포먼트 표에서 보인 바와 같이, 모음 /이, 에, 오, 으/는 각각 이 현복의 주장대로 환경에 따라 세 개의 분명히 다른 음가를 나타내고 있다. 2) 한편 모음 /애, 아, 우, 어/는 모음의 길이에 따라 다만 두 종류의 음가 변동이 나타날 뿐이며 강세의 유무에 따른 음가 차이는 드러나지 않았다. 3) 이 현복의 주장대로 모음 /에/와 /애/mss 음가의 차이가 크지 않으므로 음운 대립이 무디어질 수 있음을 이번 실험 결과로 확인 하였다. 특히 강세가 없는 /에/는 강세가 있는 /애/와 소리값이 거의 같았다. 4) 이 현복은 표준말에서 /어/의 음가가 세대에 따라 다르며, 안정된 세대의 말씨에서는 /어:/가 /어/에 비해 높고 중앙화한 소리값을 지닌다는 주장을 하였다. 그러나 이 실험 연구에서는 녹음한 이가 젊은 세대이어서 인지 그러한 현상이 나타나지 않았고, 다만 /어:/는 /어/보다 높이만이 높은 것으로 나타났다. 5) 이번 실험 연구에서 모음의 소리값이 장단과 강세에 따라 달라진다는 이 현복의 주장이 대체로 증명된 셈이나, 종합적이고 확고한 결론을 내리려면 좀 더 광범한 실험 연구가 필요하다고 본다. 특히 안정된 세대의 말씨를 직접 녹음하여 음향 음성학적으로 분석함이 필요하다.

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Suggestions for the Gasses Language and Literature of the 4th Edition of Korean Decimal Classification (KDC 제4판 언어 및 문학류 전개의 개선방안)

  • Oh, Dong-Geun;Bae, Yeong-Hwal;Yeo, Ji-Suk
    • Journal of the Korean Society for Library and Information Science
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    • v.42 no.4
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    • pp.141-157
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    • 2008
  • This study suggests some ideas for the improvements of the classes of Language(700) and Literature(800) of the 4th Edition of Korean Decimal Classification(KDC). They includes some recommendations for the followings: introducing some new entries of the time table for the Korean Literature and English and American Literatures; relocating some entries for the improvements including language policy and administration; using new terminologies: adding new and revised notes for the appropriate entries; changing some specific classifying methods including the classification of bilingual dictionaries; introducing some options including those for the subdivisions of modern novels and those for American Literature; and discontinuing some entries not used, especially those in other Languages.

Politics of Candlelight Protest and Democratic Theories in Korea (촛불의 정치와 민주주의 이론: 현실과 이론, 사실과 가치의 긴장과 균형)

  • Jaung, Hoon
    • Korean Journal of Legislative Studies
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    • v.23 no.2
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    • pp.37-66
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    • 2017
  • Massive civic protests and consequent presidential impeachment requires a serious revisiting to democratic theories of Korean democracy. This paper explores the strengths and limitations of macro and micro approaches. Changes in democratic realities was manifested on three fronts. First, the rise of new political subject, that is, participants to massive protest. Second, changing nexus between representative institutions and civic protests. Third, parliamentarization of presidential democracy. Specifically macro approach has changed its negative assessment of democracy into positive evaluation. Macro theory has to revisit it's notion of 'minjung' to cope with the rise of new subject. Also macro approach has to struggle with the declining role of civic organizations and political activists. Micro approach has to deal with new mode of networking among citizens and to unravel the evolving relation between democratic institutions and civic protests. In sum, theories need to expand the analytic scope, to revitalize analytic tools and to rebalance value judgment and analytical efforts.

A New Search for Dance Space ; A comparative Study of Spaces between Theaters and Museums (무용공간의 새로운 공간 탐색 ; 극장과 미술관의 공간 연구)

  • Park, Sung-Hye
    • The Journal of the Korea Contents Association
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    • v.19 no.8
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    • pp.44-57
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    • 2019
  • As dance performances in the theater space are centered on text, they have plots and make characters stand out. They also emphasize expressivity and technique, and their recognition of space is very modern and typical of dichotomous Cartesian thinking. The museum space has many similarities with the theater space in that it is a result of modernity and granted authority to present arts. The performances in museums place value more on the presence than on the representation. For this reason, works in museums, which are frequently presented in recent years, are mainly works of site-specific or performative concepts. Now, rather than being able to obtain from aesthetics defined as works, the museum is assured its own aesthetic production and justification, paying attention to the performance as an event occurring now and here.

Web Content Loading Speed Enhancement Method using Service Walker-based Caching System (서비스워커 기반의 캐싱 시스템을 이용한 웹 콘텐츠 로딩 속도 향상 기법)

  • Kim, Hyun-gook;Park, Jin-tae;Choi, Moon-Hyuk;Moon, Il-young
    • Journal of Advanced Navigation Technology
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    • v.23 no.1
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    • pp.55-60
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    • 2019
  • The web is one of the most intimate technologies in people's daily lives, and most of the time, people are sharing data on the web. Simple messenger, news, video, as well as various data are now spreading through the web. In addition, with the emergence of Web assembly technology, the programs that run in the existing native environment start to enter the domain of the Web, and the data shared by the Web is now getting wider and larger in terms of VR / AR contents and big data. Therefore, in this paper, we have studied how to effectively deliver web contentsto users who use Web service by using service worker that can operate independently without being dependent on browser and cache API that can effectively store data in web browser.

Storability of Soybean Lines for Maintanance of Germplasm (대두유전자원의 안전보존을 위한 계통간 발아수명검정)

  • Kwon, S.H.;Han, Y.H.;Lee, Y.I.
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.29 no.3
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    • pp.275-279
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    • 1984
  • To develop a long term storage technique of soybean germplasm, fifty lines of soybean seeds were kept in storage room controlled by air-conditioner and dehumidifier at KAERI. The storage room was kept below 25$^{\circ}C$ of temperature and 60% relative humidity. Germinability of stored seeds was evaluated at every three or six months. On the other hand, the newly harvested seeds of the lines were accerelated aging at 40$^{\circ}C$ and 90% of relative humidity, and compared with non-accerelated seeds. The average germinability at the starting time of storage was 97% but the germinability was decreased to 62% at 42 months after storage in the storage room. The germinability seemed to be affected by seed size and seed coat color. The germinability of small seed lot tended to be higher than that of large seed lot, and the germination response in longer term of storage was greater than those of shorter term of storage. The accerelated aging test for 7 days proved to be a useful technique to pretest germinability of soybean seeds for assaying the relative storage potential.

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Poverty and Informal Economy in Post-socialist Eastern Europe (바뀐 체제, 바뀌지 않은 생계 수단: 포스트-사회주의 동유럽 빈곤한 일상과 지하 경제(informal economy))

  • Oh, Seung Eun
    • East European & Balkan Studies
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    • v.36
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    • pp.247-268
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    • 2013
  • The ever-increasing informal economy in post-socialist Eastern Europe forces one to wonder about what transition to post-socialism is for and about. Informal economy, which refers to unregistered work and services to was rampant in the socialist period across Eastern Europe and the Soviet Union. It was considered as a pathological phenomenon of the socialist system and exposing the rigidity and inefficiency of the command economy amongst the socialist regimes. The ordinary people of the Eastern bloc had to resort to all sorts of informal channels to get hold of goods and services constantly in short supply, especially at the last decade of the really existing socialism. However, it is ironical to observe the same old informal economy, considered pathological, even more thriving in the new era of post-socialism in Eastern Europe. After all, the system has changed into the capitalism, the antipode to socialism. It should be mentioned that the function of informal economy is seen to be even more intensified, from a means to make living better in the socialist time to a means for survival and sustenance in the post-socialist period. It follows from the socialist experience that the deficiency of the ruling system could not be indefinitely borne out. Real remedies should be sought out before it will be too late.

Integrated Analysis of Visual Story Telling and Original Sound Track of 'Alladin' Animation ('알라딘' 애니메이션에서 비주얼 스토리텔링과 오리지널 사운드 트랙 융합 분석)

  • Jang, So Eun;Lou, Liang;Kim, Jae Ho
    • Korea Science and Art Forum
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    • v.24
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    • pp.375-388
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    • 2016
  • Integrated analysis of OST and VST of animation Alladin is carried out in this study. The OST is classified into 4 stages (Introduction, Bridge Passage, Climax, and Ending) and their OST and VST characteristics are found for each step. Especially, high dynamic characteristics of OST elements (sound, tonality, tempo, major range, intensity, and instrumentation) and VST elements (image structure, camera shot, camera movement) are found in the Climax stage. Full Shot is highly used up to 47.9% and this helps to show that the two characters become one in the completion stage of love. This is common factor shown in the previous analysis of OST "Beauty and the Beast". It is also found that specific musical instruments are matched to specific characters in "Beauty and the Beast" and high/low position or up/down movement of the object in the screen are matched to specific musical instruments in 'Alladin'.

A Study on the Revision of Domestic Pilot Jet Type Rating (국내 조종사 제트 형식한정 개정에 관한 연구)

  • Sung-yeob Kim;Jihun Choi;Myeong-sik, Lee;Hyeon-deok, Kim
    • Journal of Advanced Navigation Technology
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    • v.27 no.5
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    • pp.534-539
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    • 2023
  • Currently, in Korea, to obtain a jet type rating, you must receive training on a small business jet model. The reason is because of the law in the Aviation Safety Act Enforcement Rules 『Appendix 4』 that states, "You must receive at least 2 hours of flight training." In the end, it is acquiring type rating as a small business jet aircraft with relatively low operating costs. The qualifications acquired in this way are different from those for aircraft operated by airlines. However, if you have an initial jet type rating, you can acquire an airline aircraft qualification just by training on a simulator, so airlines want you to have at least a small-jet type rating. However, in the United States and Australia, there is a system in place to acquire initial jet type rating through simulator training without actual flight training.

Music practice by court musicians and Akjang yoram 『樂章要覽』 (궁중 악인(樂人)의 음악 연습과 『악장요람(樂章要覽)』)

  • Lee, Jung-hee
    • (The) Research of the performance art and culture
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    • no.43
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    • pp.357-380
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    • 2021
  • Akjang yoram 『樂章要覽』 is a book that summarizes only the important contents from the Akjang 樂章. Akjang 樂章 is arranged in the first half, and score 樂譜 is arranged in the second half. It seems that Akjang yoram 『樂章要覽』 passed through a total of four stages through the time when the handwriting and the lyrics were written. The presence of various handwriting and traces of modifications means that it has been passed through by several people, so it is not unrelated to the fact that several traces remain on the back of the cover of Akjang yoram 『樂章要覽』. The first part of the Akjang 樂章 is a method of presenting the name and lyrics of the accompanying music based on the ritual procedure, and in particular, the lyrics are written in Chinese characters and Hangeul sounds to improve readability. The score in the second half complies with the ritual procedures, but boldly omits overlapping melodies, and is composed based on the music, and various symbols are used to capture the expression of court music. This structure is a reflection of the direction we practiced to harmonize with the music after prior ritual procedures and diction. This was a device to increase the efficiency of music education and music practice for the court musician. The characteristics of the musical pieces are that they consist of essential musical pieces that must be mastered as musicians. In addition, the name Kim Hyung-sik 金亨植 is noted on the back cover of Akjang yoram 『樂章要覽』, and he was a court musician who was active in the age of King Sunjo 純祖. In other words, the musical pieces included in Akjang yoram 『樂章要覽』 are the core repertoire played by court musicians like Kim Hyung-sik 金亨植. Akjang yoram 『樂章要覽』 is a 'music practice booklet' containing the daily life of court musicians. Akjang yoram 『樂章要覽』 is a booklet designed for the purpose of teaching the court musicians to sing while correctly pronouncing the lyrics in major ceremonies. It is even more noteworthy in that Kim Hyung-sik 金亨植 was an owner. In addition to the fact that Kim Hyung-sik's name remains, and in the practicality of being used by various court musicians reflecting and modifying the changes of the times, it is meaningful in that it contains the path of court musicians who spent a lot of time and time to transmit court music.