천측두 동맥의 외상성 가성동맥류 1례

최익수,김기준,전병훈 白中央醫療院 2005 仁濟醫學 Vol.26 No.1

Pseudoaneurysms form when a hemorrhage or hematoma from the injured arterial wall is replaced with an fibrous vessel wall, which is dilated by subsequent pulsating pressure. Recently, we experienced a patient with a pulsatile preauricular mass, measuring about 1.5× 1.5 cm, sustained from blunt trauma by the baseball. The presumptive diagnosis of pseudoaneurysm of the superficial temporal artery was made by Doppler sonography. Under local anesthesia, the aneurysm was excised en bloc following ligation. We report the rare case with a review of literatures.

鑄鐵材料의 Melt Treatment 및 Carbon Contents에 關한 硏究

최익수,김성주,문형태,노무근 삼척대학교 산업과학기술연구소 2001 産業科學技術硏究論文集 Vol.6 No.1

It is the purpose of this study to investigate the melt treatment and properties of cast iron by varifying the holding time after inoculation treatment and carbon contents. The main results obtained by investigating the microstructure and carbon contents are as follows : The number of graphite in cast iron decreases by increasing the holding time of melts after inoculation treatment, and the coarsening of graphite is achieved by increasing the length and thickness of graphite. As the carbon contents increase in cast iron, the shape and size of graphite in cast iron structure increase continuously.

江原道內 地下資源 및 에너지資源의 開發에 關한 硏究

金益壽 三陟大學校 1997 論文集 Vol.30 No.1

The amount of underground and energy resources in Korea is rapidly increasing with time. Especially there are an abundant amount of limestone and other mineral resources in Kangwon-Do, which is blessed with more than 50% of all the mineral resources in Korea. The production of these mineral resources in Kangwon-Do also more than 50% of the total production in Korea. Kangwon-Do has total of 111 active mines, and 2621 mine lots - 482 metal mines, 1914 non-metal mines, and 225 coal mine lots. Recently the coal industry has been having difficulties arising from the rationalization movement of coal industry, deep coal mines, small scale industry, and the narrow stream of coal deposit - all of which contribute to deteriorating production capacity of coal in Kangwon-Do. Therefore the production of coal, which has been the main underground resource produced in Kangwon-Do, is expected to diminish continuously hereof. Nonetheless, the abundance of other non-metal mineral deposits including limestone in Kangwon,-Do will indeed increase the productivity of such. As a countermeasure for the down-hill coal industry, a free investment condition, and the rationalization of coal industry must be established, as well as a extended program for the demand of coal. Furthermore, the general mine industry will have to strengthen the investigation of the natural resources, modernize and scale up the facilities, and actively promote the research and development of high-tech and lucrative new materials. The characteristic of the energy resources consumption of Korea is that an increase in national income and a change in the preference of the consumer greatly influence a rapid decrease in coal consumption and an increase in oil consumption as a replacement. Coal currently comprises the highest percentage of energy resources consumed in Kangwon-Do. Yet, it has been foretold that the consumption of oil, gas, and electricity will rise fast in the near future. The development of energy resources in Kangwon-Do, therefore, will strategically have to focus mainly on coal, oil, gas and electricity. As a long-term energy conservation plan, the construction of many more power plants, such as thermal, hydrodelectric, gas, wind, solar energy, and combined thermal-electric power plants is needed. Furthermore, a continuous research and study on supplementary energy sources - such as oil, urban gas, solar energy, urban refuse, forest products, industrial waste material and waste heat, and methane gas in rural and urban areas - is necessary. The development of energy resources in Kangwon-Do has been restricted for the purpose of the environmental protection program. However, Kangwon-Do has been overly restricted to develop itself to the point of lower living standards of the residents compared to those of other states of Korea. Any further and continued restriction on the development of Kangwon-Do is thus a threat to the human rights of Kangwon-Do residents. At this point the establishment of a rational development program for Kangwon-Do is mostly urgent.

광산보안계원 선임요건 완화방안에 대한연구

김익수 三陟大學校 産業科學技術硏究院 2005 産業科學技術硏究論文集 Vol.10 No.-

After a coal industry rationalization, An employee evasion rate of the mine industry have been increased continuously. Because of a mine employment evasion phenomenon, collecting manpower of new employees and primary grade technicians are very difficult situation. Such these circumstances, the mine security law is still same law when the coal industry was activated most. Supplying a primary grade technician of mine business was ended currently. Therefore, the mine industry made a self-aid plan, which is, the mine expert take an examination to obtains manager qualification. But, experience skilled workers are hard to pass the mine security manager examinations, because of low academic background and too old age. Considering these circumstances, we must revise the each items of the mine security law and it's trial rules to activate mine industry, we need to relief mine security manager appointment condition. Which means, we propose next subjects for the relief plans of a mine security manager appointment condition. 1. Considering characteristics of a mine field, to get a mine security qualifications, mine experts who has experiences over enough times can take a examination after educated by an appointed educational institutions. 2. Same as the mine security technician by an existing nation technique qualification law, give a qualification of the mine security manager to anyone who pass the mine security manager examination after educated by an appointed educated institutions and after they have a specified period of enough experiences at mine field. 3. Give mine security manager qualifications to student who took a mine security technique subject at the mine related department of four-year university and who has enough mine field experiences during specified period including field training program of the university.

터널 및 地下採掘 現場에서의 V-CUT심빼기를 應用한 長孔發破에 對한 硏究

金益壽,鄭義鳳,金琮鈗,金鎭錫 三陟大學校 産業科學技術硏究所 2002 産業科學技術硏究論文集 Vol.7 No.1

This research is on developing a new blasting technique which will complement the problems of the ordinary burn-cut blasting technique. This new technique employ a v-cut long hole blasting technique. the on-site testing of this v-cut technique has shown a number of advantages to the ordinary burn-cut blasting technique. When tested on the whole-section digging on the large section of a standard mining hole. the v-cut technique has shown the equivalent result to the ordinary burn-cut technique. However, the v-cut technique is more effective than the burn-cut technique, since it makes drilling simpler, and reduces both cost and amount of construction time.

日本 官僚制와 政策決定過程

李銖益 진주여자전문대학 1990 論文集 Vol.12 No.-

다양한 정신증상들이 수반되었던 갑상선 기능저하증 1례

한상익,최수호 大韓神經精神醫學會 1984 신경정신의학 Vol.23 No.2

It is well known that hypothyroidism usually presents with depressive symptomatology and thyroid function screening has been an established practice to rule out depression secondary to hypothyroidism. Authors presented a 32 year old hypothyroid woman who showed various mental symptoms and was given psychiatric diagnoses. She showed schizophrenic symptoms on the first attack, depressive symptoms on the second, organic brain syndrome mixed with schizophrenic symptoms on the third, and on the last one, depression and anxiety. Literature review revealed there wre few, if any, that a patient with hypothyroidism showed different kind of mental symptoms on each different attack. Recently there have been many researches to study the relation between thyroid dysfunction and affective disorders. However, further studies focusing on the relation between hypothyroidism and mental symptoms other than depression would be important for diagnostic and therapeutic implication.

나노사이즈-산화물 분산강화 Fe-17% Cr 페라이트계 합금의 고온인장 성질에 미치는 미세조직의 영향

김익수,Watanabe, Y.,이용복,장진성,김창룡,Miyahara, K. 대한금속재료학회 2004 대한금속·재료학회지 Vol.42 No.2

In the past few years, oxide dispersion strengthened(ODS) alloys produced by mechanical alloying(MA) techniques have become increasingly interesting for structure applications in nuclear fission and fusion power plant. The mechanical properties of ferritic 17% Cr ODS alloys with and without the addition of Ti and Mp and 17% Cr ODS were investigated and comparison with those MA-956 alloys in the temperature range of 973K to 1573K. Nano-sized oxide dispersoids in the 17Cr-3Mo-1Ti-0.25Y_(2)O_3) alloys suppressed the grain growth during annealing at high temperature and resulted in a remarkable improvement of the high temperature strength. The oxides containing Ti was the finest and showed the most uniform dispersion.

Fe-17%Cr 페라이트계 나노사이즈-산화물 분산강화합금의 인장성질과 고온산화에 미치는 산화물종의 영향

김익수,강창룡,이종문,이병우,정상훈,이원희 대한금속재료학회 2003 대한금속·재료학회지 Vol.41 No.12

In order to develop mechanically alloyed nano-sized ferritic ODS alloys, we have investigated the effect of three kinds of oxide such as Y₂O₃, Al₂O₃ and TiO₂, on the high temperature tensile properties, high temperature oxidation behavior and corrosion resistance. Due to the most distribution of fine and spherical particles, ODS alloys containing Y₂O₃ raise yield strength and tensile strength at high temperatures considerably. The results of high temperature oxidation tests indicate that the ODS alloys containing Y₂O₃, Al₂O₃ and TiO₂ are resistant to oxidation between 823K and 1023K. The ODS alloy containing Y2O3 by attributed by to thermal safety of Y₂O₃ showed an ecellent characteristics in oxidation and corrosion.

日本自由民主黨의 派閥과 財界 : 政策決定過程을 中心으로 Center with in the Policy Making Process

李銖益 진주여자전문대학 1989 論文集 Vol.11 No.-