일본의 첨단 기술력과 군사력 : 정보통신기술과 우주항공기술을 중심으로 Case Studies of Information and Communications Technology and Aerospace Technology

박한규 한국전략문제연구소 2001 전략연구 Vol.8 No.1

This study seeks to illuminate the relationship between high technology and military power in Japan's security policy in the post-Cold War era. Especially, it makes an effort to understand how the idea of technonationalism, which has been embedded in Japan's political and economic institutions since the Meiji Restoration, is adopted in the development of information and communication technology and Aerospace technology that have become crucial elements in the contemporary warfare. In the post-Cold War period, Japan's security policy is at a crossroad. While Japan had adopted risk-minimization strategy during the postwar period, it had restrained itself from being involved in international political and security affairs. However, Japan's passive security policy had been much criticized by the United States and Western European countries in that Japan was not willing to contribute enough to the maintenance of the current world political and economic order in which Japan has benefited most. At the same time, there also appeared strong domestic pressure for enlarging Japan's international security role in correspondence with its changed position in the international system. While being faced with demands for enlarged security role home and abroad, Japan has made important policies which aimed at strengthening its military capabilities. In 1995, the Japanese Government announced a renewed defense policy lines including "New Outline of Defense Plan," and "Mid-Tenn Plan for Defense Build-up." The most crucial element of the Japan's renewed security policy was as follows: Japan will pursue rationalization, effectiveness, compactness of the size and function of Self-Defense Forces(SDF) in response with evolving international security environment in the future. That is to say, the Japanese Government decided that while it would downsize SDF, it would maintain and acquire a high of defense capabilities through introducing and adopting high technology to military power. Japan's decision toward high-technology-based military power seems to be rational choice in the Japanese context. By downsizing the SDF, Japan can reduce significantly concerns from neighboring countries about Japan's military power. At the same time, Japan can maintain a high-level military preparedness to cope with new security threats in the post-Cold War period. The possibility that Japan will become a super military power in the future seems to be high if one considers the characteristics of future war. Since the Gulf War of 1991, many security and military experts predict that the result of the future war totally depends on information and communication technology and aerospace technology. Such characteristics of the future war gives many advantages to Japan which already possesses high technological capability in the fields of semiconductor, new materials, information and communications, computer, aerospace, etc. Japan has now the most advanced level of dual-use technology which can be easily converted to military purpose. If Japan would decide to covert those dual-use technologies to enhance its military power, Japan can become a military superpower in a short period of time. Japan has made every effort to develop indigenous technology in the information and communication field and aerospace field with a massive sum of financial investment. Japan could meet its needs for advanced jet fighters and satellites much cheaper through direct purchase from foreign countries such as the United States. However, Japan chose to develop indigenous technologies by paying an enormous amount of loyalties to foreign countries. Japan did so because it has pursued economic development and enhancement of national security through indigenization of. foreign technologies based on the ideology of technonationalism. Japan has succeeded in developing advanced aerospace technology independently. Japan has now become one of the most advanced countries in the satellite and rocket industries: It has now H-2 rocket capability, which is tantamount to the advanced rocket capabilities of the United States and Europe. It also produces one of the most advanced jet fighters called F-2. At the same time, based on its advanced technology in information and communication industry, Japan is pursuing an ambitious plan of "Information RMA"(Revolution in Military Affairs) and military cooperation with the United States in the Initiative of "Theater Missile Defense" in East Asia, which requires the most advanced technologies in the information and communication and rocket fields. Japan now become military-technology superpower to the extent that it has transferred to the United States the most advanced military technology such as semiconductor, rocket engine, stealth, missile seeker, etc. As of 1995, Japan is the second largest country in the world in terms of defense expenditure. When Japan completes its Mid-Term Plan of Defense Build-up 1996-2000, it will maintain capacities that can perform military operations in the extended area including the Korean Peninsula and protect its sea-lanes in Southeast Asia. Japan will improve very significantly not only its national security but also its international security role in the changing international security environment in the near future thorough high-techology-based military power.

건축외부배색의 도시설계 방법론적 연구

박한규,정창석 대한건축학회 1986 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.6 No.2

한국전통건축의 관점으로 본 해체주의 건축에 관한 연구 : 사고의 기반을 중심으로

박한규,김이석 대한건축학회 1997 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.17 No.2

건축설계 실무행위에 있어서 계획설계의 수행에 관한 연구 : 스키메틱 디자인 단계를 중심으로 Focused on the Schematic Design Phase

박한규 대한건축학회 2003 대한건축학회논문집 Vol.19 No.7

This aims of this study is to investigate and analyze the phased scope and role of the schematic design process accorded or developed by U.I.A., A.I.A., R.I.B.A. and some other individual specialists, to extract the Korean architect's project managemental problems, and then to propose defined suggestions according to the international standardization for architectural design process. 10 questions about schematic design were put to the 200 largest architectural design office in Korea asking from about the phased position and function of the schematic design to about the architect who carries out the works in the office. And the winner prized works of the architectural design composition are analyzed. Telephone questionnaires to the University professors who are engaged in the competition are also carried out. As a result of this study it is certain that the phased scope and role of the schematic design are still considerably unreliable in our nation. Because of this many reliable architects are too much annoyed by unnecessary working drawings with the client's immoral and misunderstood demands.

대학에서 본 전자공학 교육의 문제점과 대책 - 교수 충원 및 연구비 지원문제

박한규 대한전자공학회 1991 대한전자공학회 세미나 Vol.1991 No.-

첨단과학기술의 레이저 응용

박한규,Park, Han-Gyu 한국과학기술단체총연합회 1983 과학과 기술 Vol.16 No.4

특집 - 건축·도시의 정주환경 : 도시환경에 영향을 미치는 요소들

박한규 대한건축학회 1987 建築 Vol.31 No.1

켄버리나 브라질리아는 도시설계의 원리에 입각해서 기능적으로나 물리적으로 거의 완벽하리 만큼 잘 계획된 도시들이지만 환경문제는 발생하고 있다. 하물며 대부분이 자연발생적으로 확장해 오고 있는 우리나라의 도시들에 있어 도시환경에 영향을 미치는 기능적 물리적 요인들이 많음은 당연한 일이기도 하다. 그러면 도시환경에 영향을 미치는 요소들로서 어떤것들이 있는가 살펴보기로 한다.

Design and Fabrication of a MIC Gate Mixer Using GaAs MESFET

박한규,김남수,Park, Han Kyu,Kim, Nam Su The Institute of Electronics and Information Engin 1986 전자공학회논문지 Vol.23 No.6

The Schottky barrier diode has been used as an element of the mixer inspite of its conversion loss. In this paper the use of a GaAs MESFET is shown as a device of mixer, and the conversion gain is obtained. Also, input matching circuits aredesigned by s-parameter and fabricated on a dielectric teflon epoxy fiber glass substrate. According to the results, the conversion gain is 9 dB at the signal frequency of 4 GHz and the intermediate frequency of 1.217GHz.

특집 - 우리나라 대학 건축교육의 진단과 처방 : 건축설계 교육에 대하여 ( On the Architectural Planning Education )

박한규 대한건축학회 1991 建築 Vol.35 No.6

건축(architecture)은 기예의 종합은 물론이요, 인문과학과 사회과학을 포괄하는 종합학문으로서 응용과학이요 실용과학이다. 따라서 모든 응용학문이 그러하듯이 건축도 이론(theory)과 실제(practice)가 있어 그것을 잘 부합시키는 데에 필요한 방법론(metholdology)이 요구되는 학문이다. 그래서 건축계획학은 설계에 대한 이론학문으로서 이 설계이론이 곧 방법론이기 때문에 건축계획학은 광의의 설계방법론이 되는 것이다. 그런데 건축계획학은 이론과 실험을 포함하고 있으므로 설계의 실제와 분리시키는 의미에서 대학교육과정에서는 건축계획론(planning theory of architecture)이라고 부르는 것이 합리적이다.

동절기 해상으로 유출된 저유황 중질유 제거를 위한 발열 흡착포

박한규,오경근,배병욱,송영채 한국항해항만학회 2022 한국항해항만학회지 Vol.46 No.4

An exothermic oil absorbent sheet with calcium chloride crystals can be fabricated, by dipping a clean polypropylene fabric in calcium carbonate and hydrochloric acid solution and drying it. The exothermic oil absorbent sheet applied to the seawater surface, releases heat by the dissociation of calcium chloride. The dissociation heat liquefies the solidified low-sulfur fuel oil at a low temperature, and converts it to a state at which it can be absorbed. The optimum mole concentrations of calcium carbonate and hydrochloric acid required for the exothermic oil absorbent sheet, are 0.25 M and 0.5 M, respectively. The oil absorption capacity of the exothermic oil absorbent sheet for low sulfur fuel oil depends on the seawater temperature. But, it is highly excellent at 4.5-7.08 g/g at 10℃, the average seawater temperature during the winter in Korea. The exothermic oil absorbent sheet is an excellent alternative in absorbing low-sulfur fuel oil in winter and removing it from seawater. 탄산칼슘과 염산 수용액에 폴리프로필렌 섬유를 침지시켜 표면에 염화칼슘 결정을 생성시킴으로써 발열 흡착포를 제작하였다. 발열 흡착포를 유출 기름으로 인해 유막이 형성된 해수면에 적용하면 염화칼슘 결정이 주변의 수분을 흡수하여 이온화되면서 용해열을 방출한다. 염화칼슘의 용해열을 유동점 이하의 저온에서 응고된 저유황 중질유를 액화시켜 흡유 가능한 상태로 전환시킨다. 발열 흡착포의 제작을 위해 폴리프로필렌 표면에 염화칼슘 결정을 생성시키기 위한 탄산칼슘과 염산의 최적 몰농도는 각각 0.25 M과 0.5 M이다. 저유황 중질유 발열 흡착포의 흡유능은 해수 온도에 따라 다르지만, 우리나라 인근 해역의 동절기 평균 수온인 10℃에서 4.5-7.08 g/g으로 매우 우수하였다. 염화칼슘 발열 흡착포를 사용하면 동절기 선박사고로 인하여 해양에 유출된 저유황 중질유를 효과적으로 흡유하여 제거할 수 있다.