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박강식,박영관,김근호,Park, Kang-Sik,Park, Yeong-Gwan,Kim, Geun-Ho 대한흉부심장혈관외과학회 1978 Journal of Chest Surgery (J Chest Surg) Vol.11 No.1
This is a report of a chylous cyst in the mediastinum found in a 61 year old Korean female patient who suffered from mild swallowing difficulty and right chest discomfort. These symptoms had developed 5 years previously when chest P-A view showed thumb-tip sized mass shadow in right mediastinum, just right to ascending aorta. Esophagogram revealed an indentation of midesophagus. Follow up checks showed growing mass shadow which suggested aneurysm of ascending aorta. On admission chest X-ray revealed a well circumscribed infant head sized mass density along the right heart border and middle mediastinal border, and extended near to the middle clavicular line in right chest cavity. Aortogram revealed no relationship between the mass and aorta. Right thoracotomy was performed under impression of mediastinal tumor. There was a large cyst containing 700 cc of milky fluid. There was no connection to the thoracic duct nor adjacent organs. The fluid was analyzed chemically and identified the fluid as chyle. The origin of the isolated chylous cyst was uncertain postoperative course was uneventful.
박강식,지행옥,김근호,Park, Kang-Sik,Jee, Heng-Ok,Kim, Kun-Ho 대한흉부심장혈관외과학회 1982 Journal of Chest Surgery (J Chest Surg) Vol.15 No.1
Activities of serum glutamic pyruvic transaminase [SGPT], serum glutamic oxaloacetic transaminase [SGOT] and serum lactic dehydrogenase [LDH] were determined during and after surgery In a total of 18 patients with heart diseases Including 8 cases of congenital heart anomaly and 10 cases of acquired valvular diseases who undergone open heart surgery under cardiopulmonary bypass. The results obtained are as follows: 1]The average value of the activity of SGPT before the surgery was $27.94{\pm}12.24$ units. The value was increased following the operation and reached to the maximum value of $43.83{\pm}37.02$ units 2 days after the operation, which was slightly deviated from the normal range. The enzyme activity returned to the normal range of $32.82{\pm}23.61$ units 4 days after the operation. 2]The average value of the activity of SGOT before the surgery was observed to be $30.5{\pm}11.29$ units. The value increased during the operation and reached to the maximum value of $95.56{\pm}43.38$ units. 2 days after the operation, the enzyme activity was gradually decreased thereafter and returned to the normal range 6 days after the operation. 3]The average value of the activity of serum LDH before the surgery was found to be $258.0{\pm}88.96$ units. The value was increased during the operation and reached to the maximum value of $930.55{\pm} 258.23$ units 2 days after the operation. The enzyme activity was gradually decreased thereafter and returned to normal range 7 days after the operation. 4]It was observed that the longer the time required for the extracorporeal circulation in the open heart surgery became, the greater the changed in activity of SGOT, SGPT and serum LDH were found.
박강식(Kang Sik Park),최세균(Sei Kyun Choe) 한국국제경제학회 1995 국제경제연구 Vol.1 No.2
본 논문에서는 Uruguay Round(이하 UR)의 농업분야 타결내용 가운데 관세화와 보조금 삭감의 농업생산과 소비 및 수출입(국제수지) 효과의 파악에 목적을 두었다. 구체적으로는 정부가 UR이행계획서에 따라 시행하고 있는 보리, 감자 등 6개품목에 대한 관세상당치 1% 감축과 고추, 참깨 등 4개 품목에 대한 상한양허관세 1% 삭감, 그리고 쌀, 보리, 콩 및 옥수수 등 4개 품목에 대한 보조금 1.33%의 감축효과를 측정하였다. 1990년 산업연관표를 토대로 일반균형연산모형을 설정하여 분석한 결과 연간 무역수지는 약 1억 달러의 적자가 야기되고 여타 농축산물 분야에서도 이와 비슷한 정도의 적자가 초래될 것으로 추정되었다. 품목별로는 쌀과 보리, 그리고 수입비중이 큰 옥수수와 콩 등 4개 품목에서 1억 달러를 상회하는 무역적자가 발생할 것으로 나타났다. 그러나 농산물의 수입증대로 제조업 분야에서는 수출이 약 28억 달러가 증가하는 데 힘입어 국민경제 전체적으로는 농업개방에 따라 약 13억 달러의 무역흑자가 발생할 것으로 전망되었다.
박강식(Park Kang-Sik),김석중(Kim Seouk-Jung) 동국대학교 사회과학연구원 2009 사회과학연구 Vol.15 No.2
본고에서는 장기적으로 우리나라가 어느 나라 혹은 경제공동체와 무역협정을 체결해야 보다 유리할 것인가를 분석하였다. 먼저 WTO가 선정한 ‘가장 많은 관심의 대상’인 EU, NAFTA, ASEAN, MERCOSUR 및 ANDEAN 등 기존 5개 경제공동체의 회원국 간 무역추이와 순 무역창출 가능성을 추정하였다. 역내 무역액(수출 + 수입) 및 전체 수출 가운데 역내무역의 비중은 다같이 EU, NAFTA, ASEAN, MERCOSUR, ANDEAN 순으로 컸다. 다음에는 순 무역창출의 조건, 즉 기업의 수를 나타내는 GDP와 무역액, 경제구조의 유사성을 나타내는 지표로서 수출의 유사성을 추정하여 비교해 본 결과 역시 위 순위와 같았다. 따라서 앞으로 우리나라는 우리나라와 산업구조, 특히 제조업과 서비스업 등 2-3차 산업의 비중이 우리나라와 비슷한 나라를 대상국으로 선정해야 할 것이라는 결론을 내리고 기존 경제공동체에 가입한 나라들을 포함하여 2004-06 3년간 연평균 국내총생산액을 기준으로 50개국을 선정하고 위 순 무역 창출 기준들을 계산하여 순위를 정하여 보았다. 이들 지표들을 기준으로 볼 때 우리나라가 우선적으로 무역협정을 체결해야할 경제공동체로서는 NAFTA와 EU, 그리고 나라별로는 일본과 중국이 최우선 순위의 나라들이며 인도, 호주, 노르웨이, 남아공화국 등의 순인 것으로 판명되었다. The focus of this study is to figure out the best FTA partner of Korea. First, the trend of trade in recent 10 years among member countries of EU, NAFTA, ASEAN, MERCOSUR and ANDEAN was estimated and the possible trade creation was figured out. It was turned out that the intra-trade was mostly active in the order of EU, NAFTA, ASEAN, MERCOSUR, and ANDEAN. Next, the possible trade creation was estimated on the basis of the trade similarity indices, GDP and total trade flow. It was found that the order of trade creation effect among the above FTAs was the same as the order of the intra-trade flow. On the basis of the above results, it was concluded that Korea will benefit mostly by engaging FTA with the countries which have the similar industrial strucure with Korea. Thus, 50 countries were selected on the basis of the 3 year (2004-6) average GDP size, and the size of the trade creation effect were estimated. We found that Korea's best FTA partners are NAFTA, EU among the existing FTAs, and Japan, China and India among the individual countries.