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이규천 大田工業高等專門學校 1971 論文集 Vol.8 No.-
I am here writing about the local administration for public nuisance control, In this study, the practical approaches for control of air, water, noise, and land pollution in cities of the U. S. A. and Japan are presented. Practical administration for public nuisance control is established. Local programs and approaches for public nuisance control are also necessary. Precise and valid data obtained by pre-research activities can contribute to the performance of local administration for public nuisance control. In local administration, there are also a lot of legal and administrative problems which need to be solved. One of the most important things in local administration for public nuisance control is to create harmony between private enterprise activity and the administration for public nuisance control. In adaptation, we should look more to the example of local administration for public nuisance control in the U. S. A. and Japan I base this opinion on the belief that the social, political, economical institutions of Korea are close to those of the U. S. A. and Japan. But, we have to give much consideration to the economic and political situation of Korea, and to the effectiveness that administraton for public nuisance control would have in Korea.
알루미늄합금의 표면경화에 관한 연구(Ⅱ) : A1 6061에 대한 TIG overlay경화 TIG Overlay Hardening of Al 6061
李暎浩,姜元錫,李揆千 忠南大學校 産業技術硏究所 1998 산업기술연구논문집 Vol.13 No.1
It was attempted to improve wear resistance and durability under the load surface pressure that make a formation of the thick(mm-order) hard-surfacing layer for aluminum alloy of 6061. The thick hard layers were formed on the surface of 6061 by TIG overlay method. Al-(25.4, 33.6, 45,7 mass%) Cu filler metals which were newly developed were overlaid on two base metals forming the one bead, one layer and two layers. The investigation was made on the characteristics of hardening and wear resistance in relation to the microstructure of overlaid layers with selection of optimum overlaying condition.
李揆天 大田開放大學 1986 論文集 Vol.5 No.-
A hundred years after Marx's death the ideas which he launch upon the world have come to constitute one of the most influential thought. Especially, Korea is confronting with an aggression from north Korea communist. The purpose of this study is analyzing the idealogy of Communism. Then, we can hold right and correct knowledge about the idealogy of Communism. This has occurred not only by extension into new fields of inquiry, but also through an internal differentiation, in response on one side to crititical judgments, and new intellectual movements, and on the other to changing social and political circumstances. And this study provides a guide to the basic concepts of the idealogy of Communism, taking account of different analysis and elitisms.
이규천 大田工業高等專門學校 1970 論文集 Vol.6 No.-
I am here writing about one of problems, facing urban Korea, today. This is the problem of air, water, and land pollution. Statistics show that population density, energy demands, and transportation requirements in Korea, are inereasing. As such by productsasas emission from plants, automobiles, refuse from industrial and other sources increase in proportionate to the population, the public nuisance will also increase proportionatly. I write in this study regulations and organizations for the public nuisance control in cities of U. S. A. and Japan. Also, I write about local administrations for public nuisance control in two countries, After that, I provide indications of future local administration for public nuisance control in Korea. Pollution control is prm aryily responsibility of local government. However the assistance and leadership of national goverment is necessary for the development and cooperation of national, provincial, regional, and local programs in achieving the control of Public Nuirance. Itis also essential that, forthe local administration to succeed in controling pollution, an effective policy is developed that will insure the People's cooperation.