동북아 안보와 중국의 역할 : 중국의 안보 정책과 군사 전략을 중심으로

이태환 한국전략문제연구소 1997 전략연구 Vol.4 No.1

This study attempts to examine the question as to what role China could play in maintainining security in East Asia. Whether China can be a threat to East Asian security is not an easy question to answer. In order to explore the answer to the question, the article describes China's security policy and the trend of military buildup by examining the perceptions of Chinese leaders on the international situation, military strategies, military capability and analyzes factors affecting the future role of China in East Asia. The findings of the paper are as follows: First, China's security policies based on the perceptions on the changing international environment have changed from the defensive and military into active and comprehensive ones. The military strategic front has expanded from border areas and offshore to surrounding sea including the South China Sea and the East China sea. Second, the primary purpose of increasing defense budget is to prevent th eindependence movement of Taiwan and to prepare against the military contingencies in the South China Sea and East China Sea. Third, with its economic growth China will play an increasingly important role in restructuring the order in the world as well as Northeast Asia. However, China will not be a major threat to the East Asian security. Rather it is likely to play a balancing role in Northeast Asia. Fourth, domestic and internatoinal factors would affect the future role of China. The factors include the sustainability of China's economic development, domestic political situation, the U.S. policy toward China and Japanese policy toward China. In sum, the future role of China depends on 1) its strategy and institutions with which China will adapt itself and respond to the changing international environment and 2) international opportunities and constraints mainly derived from the interaction with major powers in the region including the United States and Japan.

초등학교 학생들의 환경친화적 소비행태와 관련변인

이태환,김영희 한국실과교육학회 2004 한국실과교육학회지 Vol.17 No.4

The objectives of this study were to assess Pro-Environmental Consumer Behavior of Elementary School Students and to identify variables related to their Pro-Environmental Consumer Behavior.The subjects of this study were 6th grade students in Kyounggi-Province and questionaire packets were mailed to Ilsan urban area and Paju city. Four hundred and seventy seven samples were analyzed through the SPSSstatistical program for the study.The major findings of the study were as follows;1. The students who had more Ecological Knowledge was higher in the score of Environmental Consumer Behavior than the students who had less Ecological Knowledge.2. The students who were in high score of the Environmental Activity showed more Pro-Environmental Consumer Behavior than the students who were in low score of the Environmental Activity.3. The students who were in high Normative Belief level showed more Environmental Consumer Behavior than the students who were in low Normative Belief score.4. There was a significant correlation between Environmental Consumer Behaviors and Ecological Knowledge, Experiences of the Environmental Activity, Normative Belief.5. Ecological Knowledge, Experiences of the Environmental Activity, Normative Belief variables showed the prediction of the Pro-Environmental Consumer Behavior with the 38% explanation power.

계통한계가격 예측방법의 비교

이태환,이기준,여영구 한국에너지학회 2010 한국에너지공학회 학술발표회 Vol.2010 No.10

냉매회로와 유입공기온도가 증발기의 열성능에 미치는 영향

이태환 진주산업대학교 2001 산업과학기술연구소보 Vol.- No.8

A crossflow finned tube evaporator was analyzed using tube-by-tube method. The refrigerant R22 flows inside tubes while the air passes outside the finned tube. Two refrigerant circuitries, roughly characterized by parallel flow type and counterflow type, were compared. Inlet air temperatures of the evaporator were chosen to be 20℃ - 30℃. The effects of refrigerant circuitry and inlet air tempratures of evaporator on the thermal performance such as refrigerant, air, condensation of water and heat transfer were investigated. It was confirmed that tube-by-tube method can be applied to the analysis of finned tube evaporator and refrigerant circuitries and inlet air temperatures greatly influences on the thermal performance of the evaporator.

구두발표 / 불소화학분과 : 활성산소원을 이용한 헥사플로오로프로필렌 에폭사이드의 합성

이태환,우주영,이희우,김훈식,김흥곤 한국공업화학회 2001 한국공업화학회 연구논문 초록집 Vol.2001 No.1

N/A N/A

정상 및 녹내장환자에서 시신경연의 변화

이태환 최신의학사 1994 最新醫學 Vol.37 No.6

경제 개혁에 따른 중국 정치질서의 변동 : 등소평 시대를 중심으로

이태환 서울대학교 국제지역원 1996 국제지역연구 Vol.5 No.1

이 연구의 목적은 중구의 경제 개혁에 따른 정치적인 변화를 조사, 분석하고 정치적인 변동에 영향을 미치는 요인을 찾아보는데 있다. 중국 정치체제의 변동은 구조적인 요인과 제도적인 요인에 의해 영향을 받을 것이지만이 글에서는 제도적인 요인들에 중점을 두어 분석하고 있다. 개혁의 역사적인 맥락과 정치 권력 관계의 변화, 정치적 리더쉽등 제도적인 요인들이 그것이다. 시장 사회주의가 실패한 동구나 구소련과 달리 중국이 독자적인 발전 경로를 걷는 데 성공할 것인가의 여부는 이러한 제도적인 요인들이 여하히 작용할 것인가를 면밀히 분석하는데서 시작하여야 할 것이기 때문이다. 제도적인 요인 중에서 중요한 정치 권력관계의 변화를 지도부, 중앙과 지방, 국가와 사회 차원으로 나누어 분석한다. 세차원의 권력 분산이 일어남에 따라 정치적인 다원화의 노정에 있는 중국이 어떠한 정치제제로 변화할지는 제도적인 변수 하나로만 설명되기 어렵지만 지도부의 변화가 주요 요인이 될 것이다. 등소평의 개혁은 혁명원로세대가 주도한 위로부터의 개혁이었기 때문에 제도화의 수준이 낮은 상태에서 시작한 것이 특징이다. 승계제도의 미비, 당간부 및 관료 충원과정의 낮은 제도화 수준으로 개혁의 과정에서 생겨나는 정치적인 갈등요인들이 일시에 분출되지 않고 등의 강력한 리더쉽에 의해 점진적으로 조정되었다. 그러나 천안문 사태에서 나타난 정치개혁의 욕구가 충족되지 않은 상태에서 권력의 분산화 경향, 지도부내의 세대교체와 권력승계에 따르는 불안정성 등이 정치제도의 개혁을 요구하고 있어 이에 대한 지도부내의 합의 도출 여부가 주목된다. 등소평이 개혁을 시작하던 시점과는 달리, 세계 경제 속의 중국이라는 역사적인 맥락 하에서 후견-피후견 제도, 지도부내의 역관계, 중앙과 지방의 관계, 국가와 기업의 관계 변화를 제도화할 기제가 마련될 수 있는가의 여부가 향후 정치 질서 변동의 중요한 변수로 작용할 것이다. This article attempts to describe and analyze the political change occurred as a result of economic reform in Post-Mao China. Political change within system rather than systemic change is described and analyzed from the institutional perspecitve. In analyzing and explaining the political changes, institutional arrangement including historical context of reform, attributes of political system, power(authority) relations and political leadership have been examined. Although economic reform has not brought substantial changes of political system, a lot of changes within system occurred. One of the major political changes appeared as a consequence of economic reform is the trend toward decentralization of power at three levels : leadership, centr and province, state and society. Power diffused from the Party to the administrative institutions, center to provinces, and Party/state to society. The institutional elements inherent in state socialism made Deng's reform within system successful. Thefragmented bureaucracy appeared as a result of the Cultural Revolution, Deng's paramount leadership, low level of institutionalization and gradual reform strategy provided the conditions of successful reform. China is at crossroad, whether it goes capitalism or develop its own model of development. Deng Xiaoping's economic reform has been successful and yet has generated a lot of socio-economic problems such as uneven development between regions, corruption arising from the dual structure of plan and market, weakening of central control of provinces. Whether Deng's successful economic reform will be sustained without political reform is not clear. This article suggests that institutional context be considered to analyze the changing political dynamics of economic reform. The institutional variables include historical cntext of reform, low level of institutionalization, patron-client relationship, composition of leadership, elite recruitment procedure, decision-making process, changing relationship between center and province and so on. Within the institutional context, whether and how the future leadership work out a mechanism of growing market economy will be important problems and challenges China faces in its modernization process. Given the changing institutional context, China is likely to take different developmental path from that of East Asian NIEs.

노이즈가 포함된 과열증기표의 모델링에 신경회로망 적용 타당성에 대한 연구

이태환,박진현 한국기계기술학회 2014 한국기계기술학회지 Vol.16 No.1

딥러닝을 이용한 평판에서의 과도 전도 열전달에 대한 연구

이태환,박진현 한국기계기술학회 2020 한국기계기술학회지 Vol.22 No.5

The temperature distributions were numerically calculated for the two-dimensional transient conduction heat transfer problem of a square plate. The obtained temperature distributions were converted into colors to create images, and they were provided as learning and test data of CNN. Classification and regression networks were constructed to predict representative wall temperatures through CNN analysis. As results, the classification networks predicted the representative wall temperatures with an accuracy of 99.91% by erroneously predicting only 1 out of 1100 images. The regression networks predicted the representative wall temperatures within errors of C. From this fact, it was confirmed that the deep learning techniques are applicable to the transient conduction heat transfer problems.

중국의 군사력 증강 목표와 전망

이태환 한국외교협회 2018 외교 Vol.124 No.0