한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

쇼트피닝가공한 평기어의 최적 피닝강도 탐색에 관한 연구

이동선,이국진,김태형,정성균 한국공작기계학회 2005 한국공작기계학회 춘계학술대회논문집 Vol.2005 No.-

The shot peening process is often used to improve fatigue properties of metal parts. Among them, It is the most use in an auto-component. In order to achieve optimum, repeatable and reliable fatigue enhancement from the shot peening process, the important shot peening parameters must be controlled. In this paper, the optimum peening intensity (Almen intensity) condition is investigated by experiment..The Spur Gear steel was used to investigate shot peening effects. The fatigue life at σ_(a)=1,050 and σ_(a)=1,250MPa first gently increases, then drops gently as peening intensity increases compared with unpeened specimen. Experimental results show that the optimum peening intensity range is 0.391~0.434mmA..So the fatigue strength and fatigue life have been tremendously increased by optimum-peening treatment. However, the fatigue strength and fatigue life have been decreased by over peeing.

A Study on the Dispute Settlement System of Regional TradeAgreements as an Alternative to the WTO Dispute Settlement System

Sun-Tae Cheong(Sun-Tae Cheong) The International Academy of Global Business and T 2023 The International Academy of Global Business and T Vol.19 No.4

Purpose – The purpose of this study is to analyze the structure and characteristics of RTA-DSM, and to analyze the potential of RTA-DSM as an alternative to the WTO-DSM in the crisis of the WTO dispute sttlement system. Design/Methodology/Approach – This paper largely is a literature review. It adopts a method of examining the texts of regional trade agreements based on the WTO RTA database. In addition, this study does not perform legal analysis as much as possible, and analyzes RTA-DSM from an institutional point of view. Findings – RTA-DSM has a similar structure to the WTO-DSM. However, the content of RTA-DSM is insufficient compared to the WTO-DSM, and as a result, there are few cases of dispute resolution. The crisis of the Appellate Body and the rapid evolution of RTA-DSM have increased the importance of RTA-DSM as an alternative to the WTO-DSM. The introduction of dispute settlement systems in regional trade agreements is an irreversible trend, and considering the usefulness, cases of dispute resolution using RTA-DSM will increase rapidly in the future. Research Implications – RTA-DSM cannot completely replace the WTO-DSM. In the long term, WTODSM should be restored, and RTA-DSM should play a supplementary role. The centrality of the WTO, which supports the multilateral trade system, must be maintained through the restoration of the WTO-DSM.

A Review of the Theoretical Developments and Challenges in Regional Trade Agreements

Sun-Tae Cheong The International Academy of Global Business and T 2023 The International Academy of Global Business and T Vol.19 No.6

Purpose - The core of the debate on RTAs is the economic welfare effect resulting from the provision of preferential treatment among member countries and discrimination against non-member countries, and the resulting implications for the multilateral trading system. This study aims to answer these questions by reviewing theoretical and empirical research on RTAs from an economic perspective. It also presents theoretical challenges that may reflect changes in RTAs. Design/Methodology/Approach - This study examines the development of RTAs from an economic perspective, covering both traditional and new approaches. It does so by reviewing the literature on the theory and empirical evidence of RTAs. Findings - Concerns that RTAs will cause trade diversion and have a negative impact on the multilateral trading system are greatly exaggerated in our study. We also find that deep integration is less discriminatory than RTAs, resulting in more favorable effects on economic welfare and the multilateral trading system. Research Implications - Beyond the theoretical for and against RTAs, given that RTAs exist as a realistic entity, a more practical approach is to explore institutional ways in which RTAs and multilateral trading systems coexist. In other words, in a situation where the WTO system is facing a crisis, a realistic answer must be found as RTAs may be the only means to supplement the WTO system.

Immunoproteome Analysis of the Outer Membrane Proteins of SalmonellaGallinarum

Ji Sun Sun,Jang Hyuck Han,Joo Hyun Jang,Zheng Wu Kang,Cheong Hwan Jung,Tae Wook Hahn 대한수의학회 2011 대한수의학회 학술대회발표집 Vol.2011 No.-

고정 분할 평균 알고리즘을 사용하는 향상된 메모리 기반 추론

정태선(Cheong Tae Sun),이형일(Lee Hyeong Il),윤충화(Yoon Chung Hwa) 한국정보처리학회 1999 정보처리학회논문지 Vol.6 No.6

In this paper, we proposed the FPA(Fixed Partition Averaging) algorithm in order to improve the storage requirement and classification time of Memory Based Reasoning method. The proposed method enables us to use the storage more efficiently by extracting representatives out of training patterns. After partitioning the pattern space into a fixed number of equally-sized hyperrectangles, it averages patterns in each hyperrectangle to extract a representative. Also we have used the mutual information between the features and classes as weights for features to improve the classification performance.

재귀분할 평균법을 이용한 새로운 메모리기반 추론 알고리즘

정태선(Cheong Tae Sun),이형일(Lee Hyeong Il),윤충화(Yoon Chung Hwa),강경식(Kang Kyung Sik) 한국정보처리학회 1999 정보처리학회논문지 Vol.6 No.7

We proposed the RPA (Recursive Partition Averaging) method in order to improve the storage requirement and classification rate of the Memory Based Reasoning. This algorithm recursively partitions the pattern space until each hyperrectangle contains only those patterns of the same class, then it computes the average values of patterns in each hyperrectangle to extract a representative. Also we have used the mutual information between the features and classes as weights for features to improve the classification performance. The proposed algorithm used 30~90% of memory space that is needed in the k-NN (k-Nearest Neighbors) classifier, and showed a comparable classification performance to the k-NN. Also, by reducing the number of stored patterns, it showed an excellent result in terms of classification time when we compare it to the k-NN.

동아시아지역의 FTA 현황과 범지역적 광역 FTA 구상

정순태(Sun-Tae Cheong) 한국무역연구원 2013 무역연구 Vol.9 No.6

The inability to conclude the DDA negotiations bas spawned a proliferation of bilateral FTAs across the world. While East Asia is a relative newcomer to FT As, the region has seen a dramatic increase in the number of agreements in recent years. The proliferation of bilateral FTA may result in the spaghetti-bowl effect and the inefficiency of supply chain in East Asia. A large region-wide FTA could serve to limit the problems caused by bilateral FTA . In this paper we explain the recent trend, and feature of bilateral FTA in East Asia, and why they also serve to distort trade and investment, and why they have a powerful impetus towards strengthening the spaghetti-bowl effect in international trade. Finally we suggests the most ideal solution to spaghetti-bowl effect is a strategy of regional convergence governed by a large region-wide FTA and explores a possible scenario to realize a large region-wide FTA in East Asia.

FTA 특혜원산지규정의 문제점과 조화

정순태(Sun-Tae Cheong) 한국관세학회 2012 관세학회지 Vol.13 No.2

In this paper we explain why rules of orgin are a necessary feature of FTA, but why they also serve to distort trade and investment, and why they have a powerful impetus towards strengthening the spaghetti-bowl effect in international trade. Then we find altenatives to harmonize preferential rules of orgin. Recently the rapid spread of FTA has focused increasing attention on rules of orgin and their importance. The concern voiced over orgin regime are two-fold: restrictiveness and spaghetti-bowl effect. While more liberalizing preferential rules of orgin should result in trade creation, their use of more restrictive rules of orgin may result in trade and investment diversion. In other words, the restrictiveness of rules of orgin and the spaghetti-bowl effect should result in trade and investment distortions. Multilateralizing preferential rules of orgin could serve to limit the distortions caused by the restrictiveness and the spaghetti-bowl effect, and the most ideal solution to rules of orgin tangle is a strategy of regional convergence governed by a multilateral agreement.

Tamoxifen-Induced Non-alcoholic Steatohepatitis Cirrhosis

Tae Hwan Kim,Young Bae Kim,Jae Youn Cheong,Sung Won Cho,Soon Sun Kim 순천향대학교 순천향의학연구소 2018 Journal of Soonchunhyang Medical Science Vol.24 No.1

Non-alcoholic fatty liver disease has been observed in over 30% of patients who have received tamoxifen therapy. However, tamoxifen- induced non-alcoholic steatohepatitis (NASH) cirrhosis has never been reported in Korea. A 41-year-old woman was diagnosed with invasive ductal carcinoma in the left breast. She had well-controlled type 2 diabetes mellitus, hypertension, and chronic hepatitis B. Ultrasonography showed mild fatty liver. Chronic hepatitis B had been treated with clevudine one month before the diagnosis of breast cancer. The patient was diagnosed with NASH cirrhosis 39 months after tamoxifen treatment. Careful observation for the development of NASH cirrhosis is warranted during tamoxifen therapy.