• Title/Summary/Keyword: KSC

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Speech Corpus for Korean as a Foreign Language and the Aspects of the Foreign Learners' Acquisition of the Phonetic and Phonological Systems in the Korean Language (외국어로서의 한국어 음성 코퍼스 구축과 이를 통한 외국인의 한국어 음성${\cdot}$음운체계 습득 양상 연구)

  • Rhee, Seok-Chae;Kim, Jeong-Ah;Chang, Chae-Woong
    • Proceedings of the KSPS conference
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    • 2005.04a
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    • pp.29-33
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    • 2005
  • This study aims to establish a speech corpus for Korean as a foreign language (L2 Korean Speech Corpus, L2KSC) and to examine the aspects of the foreign learners acquisition of the phonetic and phonological systems in the Korean Language. In the first year of this project, L2KSC will be established through the process of reading list organizing, recording, and slicing, and the second year includes an in-depth study of the aspects of foreign learners Korean acquisition and a contrastive analysis of phonetic and phonological systems. The expectation is that this project will provide significant bases for a variety of fields such as Korean education, academic research, and technological development of phonetic information.

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A Study of the Hangul Processing in the EUC framework (EUC 틀안의 한글 처리 연구)

  • Kim, Yong-Ho;Yun, Hong-Won;Kim, Kyong-Sok
    • Annual Conference on Human and Language Technology
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    • 1993.10a
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    • pp.415-425
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    • 1993
  • 본 논문은 국내 표준 한글 부호계와 국제 표준 한글 부호계를 유닉스의 EUC 틀 안에서 수용하는 방안을 제안한다. EUC (Extended Unix Code)는 4 개의 코드 셀 (Code Set)를 지원하는데, 그 중 3 개의 코드 ???V은 멀티바이트를 지원한다. EUC 에서는, ASCII 를 빼고는 모두 MSB (most significant bit) 가 1 이어야 한다. 이러한 제약 조건 아래서, KSC 5601 완성형 한글 부호계, 두 바이트 조합형 한글 부호계, 그리고 1992 년에 국제 표준으로 확정된 ISO 10646 의 새로운 조합형과 완성형 소리마디를 EUC 틀안에서 종합적으로 지원하는 방안을 검토해 본 결과, 짧게는 새로운 조합형과 KSC 5601을 지원하되, 길게는 새로운 조합형으로 나가는 것이 바람직하다는 결론을 얻었다.

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KSC-28 사용후핵연료 수송용기의 열해석 평가

  • 이주찬;방경식;민덕기;도재범;노성기
    • Proceedings of the Korean Nuclear Society Conference
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    • 1997.05b
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    • pp.268-273
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    • 1997
  • 사용후핵연료는 장기간 강한 방사선과 붕괴열이 방출된다. 따라서 사용후핵연료를 안전하게 운반하기 위하여 수송용기는 방사선차폐의 건전성, 격납경계의 유지 및 내부 붕괴열의 적절한 제거 등의 설계기준을 만족하도록 설계되어야 한다. 본 연구에서는 28개의 PWR 사용후핵연료집합체를 운반할 수 있는 KSC-28 수송용기의 적절한 열전달 특성을 갖는 copper 냉각핀 및 aluminum 전열판을 설정하였다. 또한, 정상수송조건 및 화재사고조건에 대한 열전달해석을 수행하여 수송용기의 열적 건전성을 평가하였고 여기에서 얻어진 온도를 열하중으로 고려하여 열응력해석을 수행함으로써 수송용기의 온도변화에 따른 구조적 건전성을 평가하였다.

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Criticality Analyses of Spent Fuel Shipping Cask (핵연료(核燃料) 수송용기(輸送容器)에 대(對)한 핵림계분석(核臨界分析))

  • Min, Duck-Kee;Ro, Seung-Gy;Kwack, Eun-Ho
    • Journal of Radiation Protection and Research
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    • v.9 no.2
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    • pp.97-102
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    • 1984
  • Criticality analyses of the KSC-1(Korean Shipping Cask-1) spent fuel shipping cask have been performed with the help of KENO-IV Monte Carlo computer code and 19-group CSLIB 19 cross section set which was generated from AMPX modular system. The analyses followed a benchmark calculation which has been made regard to the B & W CX-10 criticality facility in order to validate the Monte Carlo code cross section set described above. The KSC-1 shipping cask seems to be safe in the criticality point of view for the transport of one PWR spent fuel assembly under the normal conditions as well as the hypothetical accident conditions.

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2020 KSC/KATRD Guideline for the Diagnosis and Treatment of Pulmonary Hypertension: Executive Summary

  • Park, Jae-Hyeong;Na, Jin Oh;Lee, Jae Seung;Kim, Yee Hyung;Chang, Hyuk-Jae;Joint Task Force for the Diagnosis and Treatment of Pulmonary Hypertension of the Korean Society of Cardiology (KSC) and the Korean Academy of Tuberculosis and Respiratory Diseases (KATRD),
    • Tuberculosis and Respiratory Diseases
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    • v.85 no.1
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    • pp.1-10
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    • 2022
  • Pulmonary hypertension (PH) is a condition of increased blood pressure in the pulmonary arteries and is diagnosed with an increased a mean pulmonary artery pressure ≥25 mm Hg. This condition may be associated with multiple clinical situations. Based on pathophysiological mechanisms, clinical presentation, hemodynamic profiles, and treatment strategies, the patients were classified into five clinical groups. Although there have been major advances in the management of PH, it is still associated with significant morbidity and mortality. The diagnosis and treatment of PH have been performed mainly by following European guidelines, even in Korea because the country lacks localized PH guidelines. European treatment guidelines do not reflect the actual status of Korea. Therefore, the European diagnosis and treatment of PH have not been tailored well to suit the needs of Korean patients with PH. To address this issue, we developed this guideline to facilitate the diagnosis and treatment of PH appropriately in Korea, a country where the consensus for the diagnosis and treatment of PH remains insufficient. This is the first edition of the guidelines for the diagnosis and treatment of PH in Korea, and it is primarily based on the '2015 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension.' with the acceptance and adaptation of recent publications of PH.