차체용 드로우 다이의 블랭크 홀더 굽힘 변형 해석

인정제,신용승,김헌영,김재우,송명환,박진수 한국공작기계학회 2000 한국공작기계학회 추계학술대회논문집 Vol.2000 No.-

The contact forces between die components for the drawing of large size automotive panels introduce elastic deflections of the die components. Due to the deflections, the gap between blank holder and die varies locally resulting in nonuniform material flow. Such a nonuniform die gap usually requires correcting operation, so called die spotting, which is time consuming trial and error process. To reduce the die spotting time, the optimization of the blank holder bending deflection is needed. In this paper, we implemented an analysis procedure to predict the blank holder deflection. The analysis procedure and design of experiments techniques are applied to the optimization of balance block heights. The optimization results can be used as guidelines in actual die spotting process.

강우시 채수빈도가 논 오염부하량 산정에 미치는 영향

한국헌,김진호,이종식,이정택,조재영,윤광식 한국환경농학회 2005 한국환경농학회지 Vol.24 No.1

한정된 수질자료를 이용 오염부하 산정시 집중적으로 많은 샘플을 채취한 경우에 비해 어느 정도 차이를 갖는지를 규명하는 것은 모니터링에 따른 오염부하량 산정결과의 신뢰 범위 파악뿐만 아니라 경제적인 수질 샘플 채수빈도 수립에 곡 필요한 것으로 사료된다. 그 결과를 요약하면 다음과 같다. 논에서의 강우-유출시 채수 빈도가 오염부하 산정에 미치는 영향을 파악하기 위해 9개의 강우사상에 대해 2시간 간격으로 연속 수질샘플을 실시하여 분석한 결과 전체적으로 강우-유출과정 중 T-N, T-P, SS 농도는 시간별로 증·감변동을 하였으나 유량과의 상관성은 나타나지 않았다. 수질샘플 횟수에 의한 영향은 강우-유출과정 중 5회 정도 샘플을 실시하면 많은 수의 샘플을 채수한 경우에 비해 T-N ±15.2%, T-P는 -20.0~26.2%, SS는 -28.6~35.7% 범위안에서 오염부하를 추정할 수 있는 것으로 나타났으며, 차이범위가 ±10% 내에 들어가기 위한 샘플수는 일주기 조사시 T-N, T-P의 경우는 6회, SS의 경우는 단기유출시는 4회 정도 실시하면 되고, 장기 유출시에는 11회 정도 실시하면 되는 것으로 조사되었다. 유량-유하부하량 관계식으로 ±10%내의 차이를 보일 샘플횟수는 T-N의 경우는 6회 이상, T-P와 SS는 9회 이상 정도 실시하면 되는 것으로 조사되었다. In order to examine effects of sampling frequency during rainfall-runoff process from paddy field on the estimation of pollution load, EMCs of several water sampling frequencies were examined. Water quality samples were conducted by every two hours interval for each event. It was found that difference of load estimation between five times sampling and two hours consecutive sampling during rainfall-runoff showed 15.2~-15.2% for T-N, 20.0~-26.2% for T-P, 28.6~-35.7% for the SS, respectively. In the same way, the effects of number of sampling data on estimation of pollution load using runoff-mass load(L-Q) method were investigated. L-Q equation made of five times sampling data provided 10% differences in estimation of mass loads of T-N, T-P, and SS when compared to those by L-Q equation using entire two hours consecutive sampling data during runoff process.

十二變에 대한 考察 : 六元正紀大論을 중심으로

채영진,남호현,이석모,여성원,한성규,이재원,안민식,정헌영,금경수 한국전통의학연구소 2003 한국전통의학지 Vol.13 No.1

The six kinds of natural factors(It refers to wind, cold, summer-heat, dampness, dryness and fire.) is constantly moving to maintain the balance of whole climate of one year. Four seasons are the largest mediation of whole climate of one year. The cold and the heat have the relationship of mutual intervention. The dampness and the dryness have it also. In this process they raise various climate appearance. And that various climate appearance influence the whole lives on the earth. This paper is concerned with the classification of them.

보존적 치료로 회복된 망경색에 의한 급성복증 1예

김정념,이숭환,김정식,김진호,배윤오,박성규,윤상정,한현영,이헌영 충남대학교 의과대학 의학연구소 2003 충남의대잡지 Vol.30 No.1

Omental infarction, the end result of impaired perfusion to the greater omentum, is a rare benign self-limiting clinical entity. The main clinical symptom is non-specific localized abdominal pain with a moderately raised white blood cell and erythrocyte sedimentation rate. These findings often mimic an abdominal surgical emergency. This condition is often misdiagnosed as acute appendicitis or cholecystitis. The characteristic feature of CT scan and ultrasonography provide non-invasive diagnosis in most patients with omental infarction. We report a case of patient whose CT scan showed the characteristic finding of omental infarction. The patient was improved spontaneously only with conservative care.

중년기 우울증 여성의 생활사건, 대처방식, 사회적 지지 및 가족관계

이진욱,김임,이선미,은헌정,김동인 예수병원 1998 예수병원학술지 Vol.19 No.-

만성 간질환에 대한 DDB(Biphenyl Dimethyl Dicaboxylate)의 임상적 효과

이헌영,임의혁,김성걸,김진희,육은주,성자원,김병호,정형용,강대영,김영건 충남대학교 의과대학 지역사회의학연구소 1994 충남의대잡지 Vol.21 No.2

To investigate the effects of short-term administration of DDB(Biphenyl Dimethyl Dicarboxylate) for decreasing elevated serum aminotransferase levels in chronic liver diseases, authors applied 3 capsules of DDB per day at each meal time for 35 patients and compared with 35 patients treated with other conservative management. The following results were obtained. 1. Serum alanine aminotransferase (ALT) levels significantly decreased from 247.1± 180.0 IU/L of pretreatment level to 96.6±126.0 IU/L, 61.1±62.7 IU/L and 38.0±26.8 IU/L after 1, 3 and 6 months of treatment(p<0.05) and effective rates were observed in 60.0%, 71.4% and 88.6% of patients after 1, 3 and 6 months of treatment. 2. Serum aspartate aminotransferase (AST) levels decreased also significantly from 167.8±96.9 IU/L of pretreatment levels to 124.4±155.0 IU/L, 77.9±49.6 IU/L, 60.6± 46.9 IU/L after 1, 3 and 6 months of treatment(p<0.05), but decreasing pattern of serum AST was less significant than that of serum ALT. 3. No significant difference were observed in the serum ALT and AST changes according to the cause and duration of hepatitis. 4. No significant adverse effects were observed in whole patients treated with DDB. It is suggested that small dose administration of DDB is effective for decreasing serum aminotrans ferase levels in chronic liver disease in which other conservative management was not effective.

素問·氣交變大論에 對한 硏究

蔡英?,鄭憲瑩,琴坰樹,朴炅 대한한의진단학회 1998 大韓韓醫診斷學會誌 Vol.2 No.2

The contents of Ki Kyo Byun Dae Ron(氣交燮大論) are explained on the basis of the so-called "Five elements motion and six kinds of natural factorsc(五運大氣)" theory. The relevant adaptation of the human body to natural enviroment is one of the basic theoties in Oriental medicine, according to which the physical structure and physiological phenomena of human body as well as the physiological changes are in adaptative confirmity with the variations of the natural environment, and hence in diagnosis and treatment the influences of environmental factors such as climatic conditions, geographical localities, etc., should be considered. The theory of Fve Circuit Phases and Six Atomsphric Influences is based on this thought. Summeriiing the contents of the Ki Kyo Byun Dae Ron(氣交燮大論) in reference to the contents of successive generation note, the contents were as follows; What attract our attention in chapter Ⅰ are climatic changes and pathologic explanations on the diseases which are invited by a certain excessive circuit phase. What attract our attention in chapter Ⅱ are climatic changes and pathologic explanations on the diseases which are invited by a certain insufficient circuit phase. The main point of chapter Ⅲ is the promoting and counteracting relations of the five circuit phases taken as a whole, which forms a self-limiting balanced process. What attract our attention in chapter Ⅳ, Ⅴ is the change of five planets brigtness which is invited by excessive or insufficient circuit phase.

素問·脈解篇에 對한 硏究(Ⅱ)

李玗珍,鄭憲瑩,琴坰樹,朴炅 대한한의진단학회 1998 大韓韓醫診斷學會誌 Vol.2 No.2

In Mac Hae Pyun(脈解編), pathological mechanisms are explained on the basis of the so-called "Eum-Yang (陰陽)"theory. In this paw, sentenses referred in "Hwang Je Nae Kyung(黃帝內經)" are construed as "soyue(所謂), and the six kyung diseases(六經病)-TaeYang(太陽)·YangMyung(陽明). SoYang(少陽)·TaeEum(太陰)·SoEum(少陰)·GuiIEum(厥陰)- are interpreted as elements belong to each month. Summerizing the contents of the "Mac Hae Pyun(脈解編)" in reference to the contents of successive generation note, the contents were as follows; What attracts our attention in chapter Ⅰ is pathologic explanations on the diseases which are catagorised as "the diseases of the TaeYang Meridian(太陽經脈病)", such as the edema of lumber and pain of gluteaI(종요수통), badger(跛), pain of nape(項强), sonitus(이오), insanily(顚狂), anepia(음) and anepia-badger(음비). What attracts our attention in chapter Ⅱ is pathologic explanations on the diseases which are catagorised as "the diseases of the YangMyung Meridian(陽明經脈病)", such as the pain of cardia and hypochondrium(心脇痛), cannot rotate body(不可反側), hyperpraxia(躍). What attracts our attention in chapter Ⅲ is pathologic explanations on the diseases which are catagorisedr as 'the diseases of the SoYang Meridian(少陽經脈病)", such as algor(振寒), paranalgesia(脛腫而股不收), arthma and edema(上喘而爲水), pain of thorax(胸痛少氣), pallor(??), agitated(獨閉戶??而居), psychosis(乘高而歌??依而走), headache and rhinostegnosis and edema of of celiac(頭痛????腹腫). What attracts our attention in chapter IV is pathologic explanations on the diseases which are catagorisedl as 'the diseases of the TaeEum Meridian(太陰經脈病)", such as meteorism(脹滿), eructation(噫), vomiting(嘔吐). What attracts our attention in chapter Ⅴ is pathologic explanations on the diseases which are catagorised as "the diseases of the SoEum Meridian(少陽經脈病)", such as the pain of lumber(腰痛), vomiting and tussis and arthma(구토해흠천식), vertigo(目無所見). anger(善怒), pallor(恐怖), anorexia(惡聞食臭), blackface and emptysis(面黑咳血), rhinostegnosis(????). What attracts our attention in chapter VI IS pathologic explanations on the diseases which are catagorisedl as "the diseases of the GuilEum Meridian(厥陰經脈病)", such as hernia and hypogastrium edema of female(퇴산귀인소복종), pain of lumber and vertebral(腰脊痛), hernia and dermedema(퇴륭산??창), fauces xeransis(익건).

用寒遠寒과 用熱遠熱에 대한 考察 : 六元正紀大論에서

채영진,신창환,임현택,여성원,한성규,이재원,정헌영,금경수 한국전통의학연구소 2003 한국전통의학지 Vol.13 No.1

Five elements motion and six kinds of natural factors influence not only human disease but also difference of medicine effect. Because the climate of summer is very hot, that is easy to increase the properties of hot medicines, a doctor must be careful to use it in summer. Also the climate of winter is very cold, that is easy to increase the properties of cold medicines, a doctor must be careful to use it in winter. But in the certain conditions to use diaphoretics or purgatives, in spite of that regulation a doctor can use them.

韓國行政學에 있어서 硏究方法의 再吟味

金權執,鄭震憲 충남대학교 법률행정연구소 1988 논문집 Vol.16 No.-