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        강태훈,박선규 중앙대학교 의과대학 의과학연구소 1993 中央醫大誌 Vol.18 No.2

        Among the many available ventilation methods, high frequency jet ventilation(HFJV) induces adequate gas exchange with tidal volumes smaller than those of conventional ventilation. During anesthesis HFJV may reduce the patient's movement in the operating field, which produces the better surgical condition. In critically ill patient HFJV reduces the unwanted hemodynamic effects of conventional ventilation caused by the increase in intrathoracic pressure. But general anesthesis with jet ventilator has been only dependent on intravenous anesthetics. Therefore this study was performed by use of entrained N_2O and enflurane with jet ventilator. Firstly, in vitro study, the changes of minute ventilation and N_2O concentration were measured according to the changes of driving pressure, ventilatory frequency, inspiratory ratio of jet ventilator and N_2O flow, Secondly, in vivo study, enflurane anesthesia with HFJV were performed to the 10 patients in ASA class Ⅰ or Ⅱ who underwent laryngeal microsurgery under the diagnosis of laryngeal nodule from june to August 1992, and the changes of bolld pressure, heart rate and ABGA of postinduction period were measured and compared with those of preinduction period. The results were as follows; 1. At 1.4, 2.1, 2.8㎏/㎠ of driving pressure(DP), minute ventilation(MV) was increased to 15.9, 18.0, 20.2 L/min and N_2O concentration was decreased to 41, 34, 29% respectively when jet ventilator was fixed to 40 bpm of ventilatory frequency(VF), 30% of inspiration ratio(IR) and 6 L/min of N_2O flow. 2. At 20, 30, 40% of IR, MV was increased to 15.5, 18.0, 21.2 L/min and N_2O concentration was decreased to 42, 34, 27%, respectively when jet ventilator was fixed to 40 bpm of VF, 2.1㎏/㎠ of DP and 6 L/min of N_2O flow. 3. AT 2, 4, 6, 8 L/min of N_2O flow, MV was increased to 14.6, 16.2, 18.0, 20.2 L/min and N_2O concentration was increased to 15, 26, 34, 40%, respectively when jet ventilator was fixed to 40 bpm of VF, 30% of IR and 2.1㎏/㎠ of DP. 4. The inspired concentration of N_2O and enflurane were 34% and 1.3 to 1.7%, repectively and MV was 18.0 L/min when jet ventilator was fixed to 30% of IR, 40 bpm of VF, 2.1㎏/㎠ of DP, 6 L/min of N_2O flow rate and 4~5% of enflurane concentration. 5. There were no significant changes in systoli BP, but diastolic BP, mean arterial pressure and heart rate increased significantly during inhalational anesthesia(p<0.05).

      • 高麗時代 君王敎育의 內容과 思想

        姜泰訓 圓光大學校大學院 1989 論文集 Vol.4 No.-

        The purpose of this paper is to survey the content, the institution, and the ideal of the royal education of Koryo-Dynasty. This paper used mainly the Koryo History and the Summary of the Koryo History(Koryose-Cholyo) as the historical meterials. The following items were found out through this study. 1. The royal education started informally at the period of the kingdom of three dynasties. But the formal education started at the former perids of the Koryo-Dynasty. 2. The royal education was prevalent at the periods of the Kings of Ye-jong and In-jong who had the strong scolastic and educational enthusiasm and recognized deeply the necessity of the political discipline. As the result, the royal education was given frequently. 3. The contents of the education were about developing the governer's morality and teaching the ways of governing. 4. The institutes of the royal education were mainly the House of Pomoon and the Kyung-yun. 5. The ideals of the royal education were the kings' moral culture, the people's welfare and the naturalism. And they were derived from the thought of the Scripture of Documents(the Shoo-King).

      • 동아시아 經濟危機와 日本의 役割

        강태훈 단국대학교 1999 論文集 Vol.34 No.-

        The East Asian financial crisis, which had started in Thailand in July 1997, rapidly expanded into Indonesia and Korea. The United States strongly claimed Japan's responsibilities for the current economic malaise in East Asia. The grounds for the Japan's responsibility lies in the fact that since 1990s, Japan's financial institutions indiscreetly loaned a huge amount of money to Asia. As to the role of Japan in overcoming the financial crisis, various approaches were suggested by diverse sectors. Reviewing the above various perspectives, this paper examines as to how Japan made its strategic choice. Japan initially tried to open and expand its domestic market to absolve the exports of the East Asian countries. Due to the political difficulties, however, this approach could not bear fruits. Now Japan places more emphasis on the establishment of the Yen bloc in Asia.

      • 韓國과 ASEAN의 政治·經濟 관계에 관한 硏究

        姜太勳 단국대학교 1990 論文集 Vol.24 No.-

        The purpose of this paper is to examine and assess the political and economic relations between Korea and ASEAN. From the perspective of the political and security cooperations, Korea and ASEAN conplement each other. Because the Korean peninsular and ASEAN are the where the strategic interests of the four major powers-U.S., China, the U.S.S.R and Japan-overlap each other, the conflicts in one area would for the ASEAN's efforts to end the conflicts of Kampuchia, while ASEAN recently has started to give full backing to the south Korea's peaceful unification policy. Due to the fact that ASEAN puts emphasis on its economic development for the pursuit of regional peace and stability, the cooperation between Korea and ASEAN would be more economic oriented rather than political ad security motivated. Thanks to their geographic proximity, the stages of economic development and resource endowments, the possibilities of economic cooperations between Korea and ASEAN would be very high. ASEAN has been restructuring its industry from the import-substitution to export oriented ones. This trends would not only make Korea and ASEAN easy to cooperate but also make them more competitive for the markets of the developed nations. Korea therefore needs to up-grade its industrial structure while less competitive labor oriented industry should be transferred to the ASEAN nations. Korea should not repeat such development strategy as Japan did in the past. Korea should seek a role as a sincere partner for the ASEAN's economic independence and prosperity. In this respect, Korea has to provide its experience of economic development and mid-level technology to ASEAN. By doing so, not only economic cooperations between Korea and ASEAN would be depend, but also Korea's relations with non-aligned nations would be improved, considering ASEAN's influence on the non-aligned nation.

      • Vacuolar processing enzyme의 식물 조직 내에서의 기능

        강태훈,김대연,전웅배,서용원 고려대학교 2008 생명자원연구 Vol.16 No.-

        Most vacuolar protein precursors are converted into mature form in vacuoles Vacuolar processing enzyme (VPE) is responsible for maturation of Vacuolar protein Plant VPEs are separated into three types on their sequence homology and gene expression pattern vegetative type seed type uncharacterized type VPEs are essential for the maturation of seed storage protein Various VPE-lacking mutants are deposited non-matured seed storage protein VPE is activated in vegetative tissues during senescence and under various stressed treatments Recent studies had revealed that VPE is essential for Programmed cell death (PCD) in arabidopsis and tobacco VPE-deficient mutants inhibit hypersensitive response and lesion formation by infection VPEs play as a key molecule of various vacoule-mediated system.

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