비만 개선 효과를 지닌 탄수화물 및 지방 흡수 억제 기능성 식이조성물 개발

윤유식,최선미,홍순복,홍정미,김정원,이홍석,홍성길 한국조리과학회 2002 한국식품조리과학회지 Vol.18 No.3

In a previous study, we developed a new food additive as an egg yolk antibody (IgY) against carbohydrate digestion enzymes for the regulation of blood glucose level and weight control. The IgY delayed and decreased the increment of blood glucose level after administration of sucrose in human being by 30% in 20∼30 min. We also developed a lipase inhibitor as a water extract of two kinds of herb, Platycodon grandiflorum and Solanum melongena. Twenty three volunteers were subjected to the intake of the egg yolk IgY plus the herbal extracts for 50 days. In average, the treated subjects appeared to lose 1.96 ㎏ of body weight and 3.4 ㎏ of body fat mass during the treated period. Furthermore, Panniculus adiposus and breech size were significantly decreased during the experimental period. Above results suggested that the administration of the dietary additives composed of egg yolk IgY and natural herbal extract improve the obesity by the decrement of body weight and body fat mass.

안와내벽의 단독외향골절에서 골절정도와 안구함몰정도와의 관계

진홍률,신시옥,추무진,최영석,양상권,김종욱 대한이비인후과학회 1998 대한이비인후과학회지 두경부외과학 Vol.41 No.5

프레스 금형의 특징형상 인식에 의한 가공데이타 자동변환

최홍태,반갑수,이석희 한국경영과학회 1994 한국경영과학회 학술대회논문집 Vol.- No.1

This paper presents an automatic conversion of machining data from the orthographic views of press mold by feature recognition rule. The system includes following 6 modules : separation of views, function support, dimension text check and feature processing modules. The characteristic of this system is that with minimum user intervention, it recognizes basic features such as holes, slots, pockets and clamping parts and thus automatically converts CAD drawing details of press mold into machining data using 2D CAD system instead of using an expensive 3D Modeler. The system is developed by using IBM-PC in the environment of AutoCAD R12, AutoLISP and MetaWare High C. Performance of the system is verified as a good interfacing of CAD and CAM when applied to a lot of sample drawing.

世界貿易機構의 二酸化炭素 規制 展望과 韓國産業의 對應課題

최홍석 釜慶大學校 1996 釜慶大學校 論文集 Vol.1 No.1

It was subsituted GATT(General Agreement on Tariffs and Trade) for WTO(World Trade Organisation) on the first in 1995. ministers who have participated on the Uruguay Round decided to recommended that the Council for Trade in Services at its first meeting adopt the decision set out below ; The Council for Trade in Services, acknowledging that measures necessary to protect the environment may conflict with the provisions of the Agreement : and noting that since measures necessary to protect the Environment typically have as their objective the protection of human, animal, or plant life of health, it is not clear that there is a need to provide for more than is contained in paragraph (b) of Article XIV. The Council decided that in order to determine whether any modification of Article XIV of the Agreement is required to take account of such measures, to request the Committee on Trade and Environment to examine and report, with recommendations if any, on the rerationship between services trade and the environment including the issue of sustainable development. Because of these reasons, WTO will start to enact lots of regulation concerning with environment protection near future. This article has a view of the Carbondioxide Regulation of WTO and provide some countermeasures of the Korea Industry.

비·부비동에 발생한 모균증 : 3례보고

최영석,진흥률,연제엽 충북대학교 의과대학 충북대학교 의학연구소 2005 忠北醫大學術誌 Vol.15 No.1

Sinonasal mucormycosis is a form of invasive fungal infection of the sinonasal track that often extends to the orbit, brain, and palate. It is caused by the order Mucorales and commonly associated with immuconcompromised conditions such as diabetic ketoacidosis, HIV infection, hematologic malignancy. Treatment includes aggressive debridement, systemic antifungal therapy and control of underlying factors. We experienced 3 cases of sinonasal mucormycosis: rhino-orbital, isolated sphenoid sinus, palatal mucormycosis. Each patients had undergone wide surgical debridement including a case with orbital exenteration and systemic antifungal therapy. We present our successful management with literature reviews. 비·부비동에 발생하는 모균증은 안와, 두 개내, 또는 구개 침범이 흔한 진균성 감염이고 mucorales종의 일종으로 당뇨병케토산증이나 AIDS환자, 혈액 악성종양과 같이 면역이 저하된 환자에게서 주로 발생한다. 치료로는 환자의 원인 요소를 치료하고 광범위한 수술적 절제와 장기간의 항진균제의 사용이 이용되고 있지만 치료효과가 만족하지 못하다. 저자들은 안구를 침범하여 안구를 제거한 경우, 장기간의 두통을 호소한 환자에게서 발견된 접형동 단독의 감염 사례, 그리고 구개를 침범하여 구개의 일부를 절제한 사례를 경험하였고 광범위한 감염부위의 절제와 장기간의 항진균제 치료를 이용하여 완치하였기에 문헌 고찰과 함께 보고하고자 한다.

뇌동맥류 파열 환자에서 증후성 뇌혈관연축의 발생 및 회복에 영향을 미치는 인자들

최석민,석종식,권정택,민병국,황성남,김영백,홍현종 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.10

To determine the factors affecting development and recovery of symptomatic vasospasm. the author analysed the results of patients with ruptured intracranial aneurysms treated by nimodipine and prophylactic “triple0H” therapy. From January 1991 to December 1995. 199 patients underwent surgery for ruptured intracerebral aneurysms. Combined hypervolemic hemodilution was initiated at the time of admission. Induced hypertension was added immediately after surgery(aneurysmal neck clipping). All patients received nimodipine intravenously or orally until the 14th day of SAH Sixty patients underwent surgery on Day 0 through 2 after attacks of subarachnoid hemorrhage(Goup A) 105 patients on Day 3 through 14(Group B). and 35 patients after Day 14(Group C). Of 199 patients. 76(38%) patients suffered from symtomatic vasospasm. Symptomatic vasospasm occured in 34% of Group A patients. 33% of Group B patients. and 5% of Group C patients. Symtomatic vasospasm occured more frequently in the older age group. the Fisher group 3 and Hunt & Hess grades 3, 4 and 5 groups. Of 76 patients who suffered from symptomatic vasospasm. 47(62%) patients recovered completely. The author analysed the relationship between recovery rate and sex, age. Hunt & Hess agrde and Fisher group among these 76 patients. Recovery rates between these groups were not significantly different. Based on this experience the author believes that Hunt-Hess grade. Fisher group and age are important factors affecting symptomatic vasospasm development.

産業革命期 英國 鐵綱 貿易의 推移

崔洪錫 釜山工業大學校 1995 論文集 Vol.37 No.-

Though in some respects the changes in the iron industry's system of production which were involved in the industrial revolution were less radical than the changes in the cotton industry, there is not the slightest excuse to the great importance of the iron industry. In short, the iron industry played a role in Britain industrialisation that was both pervasive and stimulating. It provided cheaply and abundantly the commodity on which, more than on any other single material except coal, modern industry was to depend for its essential equipment. Nineteenth-century industrialisation may indeed have been started by the textile innovations of the end of the eighteenth century. But continuous industrialisation depended on the availability of coal and iron, and would have been inconceivable without the steam-engine and the technical progress in the iron industry which also took effect in the last three decades or so of the eighteenth century. This study aims that estimates the British iron and steel trade trend and examines what it means.

서어비스産業의 TQC導入方案

崔洪錫,宋鶴鎭 釜山工業大學校 1985 論文集 Vol.27 No.-

Quality control has been described as an effective system for investigating the quality development, quality maintenance, and quality improvement efforts of the various groups in an organization so as to enable production and service at the most economical levels which allow for pull customer satisfaction. Total Quality Control has emphasized the role of QC throughout the organization and is a concept originated by A.V. Feigenbaum. This article aims to draw up a plan of Total Quality Control to the Service Industry which is the most important industrial field in aspect of employment and gross national product in KOREA. The contents are as follows; 1. Preface. 2. Characteristics of the Service Industry.

접속방법에 따른 접지도체 굵기 제안식

崔洪圭,吳廷錫,宋榮朱 弘益大學校 産業技術硏究所 2004 産業技術 Vol.14 No.-

접지도체의 굵기를 결정하는 국외 규격은 재료의 특성값인 물리적 정수까지 적용하여 광범위하게 적용할 수 있는 반면 수식이 복잡한 문제점이 있고 JIS와 국내규격은 수식은 간단하나 제약조건이 많은 문제점이 있다. 또한, 접지도체의 접속방법에 따라 최대허용온도가 다르게 적용되므로 접지도체 굵기 산정 방식이 복잡하고 적용 방법이 상이하여 시공현장에서 엔지니어들이 적용하는데 많은 어려움이 있다. 따라서, 본 논문에서는 새로운 접지도체 굵기 산정방식을 제시하고 접속방법에 따른 접지도체 굵기 산정 간이식을 제시한다.

FIB를 이용한 나노가공공정 기술 개발

최헌종,강은구,이석우,홍원표 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

The application of focused ion beam (FIB) technology in micro/nano machining has become increasingly popular. Its use in micro/nano machining has advantages over contemporary photolithography or other micro/nano machining technologies, such as small feature resolution, the ability to process without masks and being accommodating for a variety of materials and geometries. This paper presents that the recent development and our research goals in FIB nano machining technology are given. The emphasis will be on direct milling, or chemical vapor deposition techniques (CVD), and this can distinguish the FIB technology from the contemporary photolithography process and provide a vital alternative to it. After an introduction to the technology and its FIB principles, the recent developments in using milling or deposition techniques for making various high-quality devices and high-precision components at the micro/nano meter scale are examined and discussed. Finally, conclusions are presented to summarize the recent work and to suggest the areas for improving the FIB milling technology and for studying our future research.