과학적 근거 중심 평가를 도입한 마늘의 콜레스테롤 조절 기능성 평가

김인혜;조강진;김진영;황경아;황유진;채유진;엄애선 한양대학교 2010 韓國 生活 科學 硏究 Vol.30 No.1

Garlic (Allium sativum) is used a flavouring agent and a traditional medicine in human history. Numerous studies support the fact that garlic intake may have effect on cholesetrol-lowering. No claims currently have been made about garlic intake and cholesterol-lowering effect with respect to health claim in Korea. The aim of this study was to evaluate the scientific evidence on garlic intake and cholesterol-lowering effect by the scientific evidence-based rating system of Korean Food and Drug Administration for health claim. We carried out a comprehensive search of the Pubmed, EMBASE, Cochrane Library and manual searches of relevant journals for studies between 1955-2009. The search terms were garlic and Allium sativum in combination with cholesterol. Eighteen clinical stidies were included and reviewed to evaluate the strength of evidence that supports a relation between garlic intake and cholesterol-lowering effect. Our results suggests that level of scientific evidence on garlic intake and cholesterol-lowering effect is "other function (II) probable".

민족시련기에서의 한국복싱의 사적 고찰

최종삼,김진표,손수범 龍仁大學校 武道硏究所 1999 武道硏究所誌 Vol.10 No.1

After the Japanese annexation of Korea in 1910, Korea encountered a national crisis in the course of Japanese cultural invasionspoliation across the board after being divested of its sovereign right. Through various literatures and information, I interpreted and analyzed the functions and roles of boxing in Korea during the Japanese colonization period lasting from 1910 to the year 1945, which is the year of Korean Independence. through various literatures and information about boxing what the functions and roles of boxing were in Korea during the Japanese colonization period lasting from 1910 until the restoration of Korean independence in 1945. 1. Boxing was introduced as a western sport during the Japanese colonization period. It was the amateur boxing that first came to make a boom in Korea and professional boxing followed next. What started out as a sound physical training in school was forced to turn out as a part of military training for Japanese colonization. Amidst the harsh persecution on Korean traditional physical activities, boxing which was regarded as a western sport was denounced as well due to Japan's anti-America policy. Boxing gradually disappeared by the end of the Pacific War in 1941. First, amateur boxing was activated and professional boxing followed later. 2. Even during the Japanese colonization period, boxing attracted people's interest and gained as much in popularity as other great sports and dances. among them no less than other sports and dancing fields did. At the same time, a Simultaneously, the boxing ring was regarded as a contracted battle field between Korea and Japan, and thus, triggered Korean boxers to put forth all their strength to win whenever the opponent was a Japanese the boxing players put forth every ounce of their energies to win a match if the opposites were Japanese. 3. As in all the other fields, Japanese referees made unfair judgements in favor offor Japanese players in boxing, too. But still, despite the biased judgements against Korean players, they won the game and gained a ticket to Olympic game. Even under this situation that Japanese referees made biased judgments against Korean players, Korean players won victories with K. O. over japanese players and achieved the participation in the Olympic game. 4. As we can seel from the selection in the founding speech of the object of inaugurating the Amateur Boxing League, Korean boxing emphasized the promotion of physical ability and development of strong mind. Also it was regarded as a medium which could heighten people's national spirit by including profound meanings to it.

상이동 촉매를 이용한 β-lactams 합성

최창진,이영행,이채호,김쌍오,채규윤 圓光大學校 基礎自然科學硏究所 1987 基礎科學硏究誌 Vol.6 No.2

The reaction of N-benzyl β-amino acids with benzensulfonyl chloride in a chloroform-water bilayer system in the present of 15 mole % of tetrabutylammonium hydrogen sulfate gives the corresponding β-lactams in good yields.

소형 Gun Drill Machine 개발에 관한 연구

오진수,박광훈,남궁재관,우창기,강동명 한국공작기계학회 2006 한국공작기계학회 추계학술대회논문집 Vol.2006 No.-

This compact Gun Drilling Machine was developed to improve productivity and economical efficiency for small and midium enterprise tool makers. To produce specialize tools that gun drilling works should be required prior to making deep holes. Gun drill machines are so expensive and big burden for small tool makers so that works used to execute through outside orders but it was required lot of cost too. Most of gun drill machines are providing for high volume and large capacity enterprises. In order to support for small and medium enterprise purpose that compact gun drill machine was designed and developed. It could be improved products quality, productivity and saving manufacturing cost using this machine.

현대 교회건축의 사회적 기능과 공간활용에 관한 연구 : 천안시 개신교를 중심으로 Focused on Protestant in Chonan City

오진희,정건채 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(계획계)

The aim of this study is to analysis the community function and spatial utilities of contemporary church architecture, and provide a data of church design in chonan city which located on chungnam province. The analysis is divided into three main categories: survey of spatial composition, drawing plan of church, and interview with pastor and believer. The results are as follows: 1. contemporary church architecture needs the relationship between church and community. 2. The main functions are worship, education, fellowship, choir, missionary and pray within participation community function which concludes culture, service, and education. 3. the plan of it has opening for community space.

α-Sulfamido Acid Alkyl Ester의 합성

宋眞守,鄭起源,李寀浩 원광대학교기초자연과학연구소 1992 基礎科學硏究誌 Vol.11 No.2

A general synthesis for the preparation of α-sulfamido acid alkyl ester has been developed by treatment of α-amino acid alkyl ester with sulfamate ester which was prepared by reaction of catechol sulfate with alkyl amine.

폐플라스틱의 재자원화 방안에 관한 연구

최진호,이주성,공성호,김영채,배성렬 한양대학교 에너지·환경기술연구소 1997 에너지·環境技術論文集 Vol.3 No.-

세계적으로도 '92년 리우 환경회담 이후 점차적으로 환경에 대한 규제가 엄격해지고 있고, 선진국에서는 recycling과 연계되어 모든 분야의 과학발전이 이루어지고 있다. 더구나 최근 EC의 유럽회의에서 가까운 시기에 역내에서 사용되는 포장용기의 90%이상을 재생사용토록 의무화하는 새로운 리사이클링 규정안을 통과시켰으며 국내에서도 쓰레기 종량제가 전국적으로 실시되어 폐플라스틱의 수거, 처리 방안이 문제시 되고 있다. 이러한 상황에서 적절한 대비책으로 폐플라스틱의 수급현황, 자원화전망 그리고 개발중인 여러 가지의 처리 방안을 제시하였다. 그리고 지금까지는 아무리 우수한 기술이 있어도 경제성이 없으면 상업화가 이루어지지 않았으나, 향후의 리사이클 방향은 조금씩 바뀔 것으로 생각되며 이는 우선 플라스틱의 발생 및 사용량의 절약에서 시작하여 재생이용을 추진하고 최종적으로 소각에 의한 열이용의 순서로 이루어져야 할 것이다.

미세혈관문합때 염산 Ticlopidine의 항혈전 효과

강진성,전종완,한기환,정재홍,김선영 大韓成形外科學會 1987 Archives of Plastic Surgery Vol.14 No.1

Recent progress in microvascular surgery has opened new clinical possibilities in tissue transplantation and replantation by direct anastomoses of vessels less than one mm in external diameter. However, a large obstacle still remains in microsurgery, that is, occlusion of the anastomosis site by thrombosis which is mainly composed of platelets. Many anticoagulants and topical vasodilatic agents such as heparin, aspirin, persantin, coumarin and magnesium sulfate have been used to solve this problem. Heparin inhibits the conversion of prothrombin to thrombin and Factos Ⅴ,Ⅸ,--, Aspirin inhibits collagen-induced platelet aggregation whereas the primary action of persantin is to inhibit ADP-induced platelet aggregation and the release reaction of platelets. Currently, ticlopidine-HCI which is known to inhibit the platelet aggregation to ADP, collagen and epinephrine, is widely in use as an effective anticoagulant for the patients of atherosclerosis, hemodialysis, and subarachoid hemorrhage. Animal study was carried out for the ticlopidine-HCI to investigate the possibility of this agent to be used as a choice of anticoagulant in microvascular surgery. One hundred and twenty rats were divided into 3 groups. Group A was the control group. Aspirin and persantin were given orally in group B. Ticlopidine-HCI was given orally in group C. A femoral artery in one inguinal region and one femoral vein in the other side were severed and then were anastomosed with 10-0 nylon. The wounds were closed with 4-0 black silk. The patency was confirmed grossly and microscopically at 20 minutes, 3 days, and 3 weeks after anastomoses. The patency rates were as follows: 1. At 20 minutes after anstomoses, patency rates of arteries and veins were 100% in all groups. 2. At 3 days after anastomoses, in the control group the patency rates of arteries and veins were 95% and 85% respectively. Group B (aspirin-persantin)were 100% and 90% each. Compared with these, the patency rates of group C (ticlopidine) were better, all of the arteries and veins were patent. 3. At 3 weeks after anastomoses, the patency rates of arteries were 90% and veins were 80% in the control group. Arteries were 95% and veins were 90% in group B, whereas arteries were 100% and veins were 95% in group. C. Therefore, it is concluded that the ticlopidine can be used in microvasular surgery as an anticoagulant of choice.

反轉眞皮瓣으로 덮은 無血管缺損創

姜振聲,金德永,鄭在泓 大韓成形外科學會 1983 Archives of Plastic Surgery Vol.10 No.2

We have encountered many cases of avascular defects exposing bone and tendon with periosteum and paratenon peeled off among the wounds presented in the field of Plastic Surgery Of many different methods of covering these wounds, we have used reversed dermal flaps on a rat to experiment with the possibility of covering avascular defects, which developed on the scalp and where it is impossible to use direct closure with skin grafts. The contraction and existing condition oftheflap,the transformationofpilosebaceous units in the buried dermal flap and the joining condition between dermal flap and bone were observed through the light microscope by dividing avascular defects into 3 groups according to their sizes. The results are as follows: 1) Contraction rate of buried dermal flap showed 21% in group I, 27% in group Ⅱ and 26% in group Ⅲ. 2) Four cases out of 30 cases indicated flap necrosis. 3) The skin graft performed on the exposed surface of reversed dermal flap and secondary defect was taken well except 4 cases of flap necrosis. 4) There was no evidence of the active growth in hairs and adenexal glands through the light microscope. Pilosebaceous units showed cystic degeneration in 4 cases and granuloma formation in 8 cases, indication degeneration was very evident.

순수 논리학의 현상학적 기원

박채진 새한철학회 2000 哲學論叢 Vol.22 No.-

후설 철학의 체계적 연구는 그의 『논리연구』를 다룸으로써 올바로 해명될 수 있을 것이다. 후설은 『논리연구』에서 이론적인 사유를 이루고 있는 것은 무엇인가를 논의한다. 즉 이론적 사유의 구조를 記述할 '순수 논리학'을 고안해 내고자 시도한다. 순수 논리학의 목적은 이론적 사유를 이루고 있는 '모든 원초적 개념들'과 이 개념들이 형성하는 근원적 결합들 그리고 그 개념들의 무리지움과 조작을 지배하고 있는 법칙을 규정하려는 것이다. 그는 이렇게 함으로써 모든 이론과 이성적인 사유의 구조를 지배하는 형식을 기술하고자 한다. 후설 탐구는 그의 선험현상학의 입문으로 그리고 후설 자신의 자기이해를 암시하는 『논리연구』와 관계되지 않을 수 없다. 이 글의 구성은 '프롤레고메나'의 결론장을 근거로 해서 후설의 논리학 개념의 문제를 개진할 것이다. 우선적인 논의는 "무엇이 학문을 학문으로 만드는가". "무엇이 학문 그 자체에 통일성을 부여하는가"이다. 이 물음은 학문에 통일성을 주는 연관 즉 사고작용들에 속하는 심리학적이고 실재적 연관이 아니라 객관적 혹은 이념적 연관의 방식이 존재한다고 규정되는 것으로 대답되어질 수 있다. "이러저러하게 규정되어지지 않고서는 그 어떠한 것도 존재할 수 없다. 존재한다는 것 그리고 이러저러하게 규정되어진다는 것은 존재자체의 필연적인 상관물을 이루는 진리자체이다" 학문을 학문이게끔 하는 것은 무엇인가? 학문의 완성은 이론에서 개별적 진리들에게 필연적 타당성을 부여하고 상관적으로 관계 있는 사태들에게 법칙적 타당성을 부여하는 법칙들에 의해 진리들의 기초 혹은 해명을 유지하는 것이다. 계속해서 후설은 이론으로서의 순수 논리학이 법칙들과 근본 법칙들로 이루어져야 하기 때문에 우선 이 법칙들에서 나타나는 개념들을 연구하고 다음으로 법칙들 자체 그리고 마지막으로 가능한 이론들의 형식들에서 이 법칙들에 의해 정의되어진 이론 일반의 이념의 차이가 연구되는 순수 논리학의 세 그룹의 과제들을 다루고 있다. Husserls Phänomenologie hat sich aus dem kritischen Überdenken der Phänomenologie der "Logischen Untersuchungen" entwickelt. Husserls Frage ist, "was Wissenschaft zur Wissenschaft macht". Damit sind wir bei der Frage, "was die Einheit der Wissenschaft und damit auch die Einheit des Gebietes bestimmt." Die Gliederung der Arbeit wird anhand des letzten Kapitels der 'Prolegomena' die Problematik der Husserlschen Logik-Konzeption exponieren. Wissenschaft ist eine Einheit von Denkakten, Denkdispositionen. Was alles diese Einheit als psychologische bestimmt, ist nicht unser Interesse. Diese geht vielmehr darauf, das ist jedenfalls ein gewisser objektiver oder idealer Zusammenghang Es kann nichts sein, ohne so oder so bestimmt zu sein, und daβ es ist und so oder so bestimmt ist, dies ist, eben die Wahrheit an sich, welche das notwendige Korrelat des Seins an sich bildet. Die systematische Vollendung einer Wissenschaft erhält die Begründung oder Erklärung von Wahrheiten in einer Theorie, d.h. zunächst durch gewisse Gesetze, die den einzelnen Wahrheiten notwendige Geltung verleihen und korrelativ den bezüglichen Schverhalten gesetzliche Gültigkeit. Da die reine Logik als Theorie aus Gesetzen und Grundgesetzen bestehen muβ, in der logischen Forschung zunächst die in diesen Gesetzen vorkommenden Begriffe zu untersuchen, dann die Gesetze selbst und schlieβlich auch die Differenzierung der durch diese Gesetze definierten Idee der Theorie überhaupt in mögliche Formen von Theorien. Husserl entwirft die Idee der Theorie überhaupt. Es handelt sich um den Phäno-menologischen Ursprung, oder sich um Einsicht iin das Wesen der bezüglichen Begriffe.