산풍단(散風丹)이 생쥐의 항경련(抗痙攣), 진정(鎭靜) 및 진통작용(鎭通作用)에 미치는 영향(影響)

이희성,김덕곤,Lee Hee-Sung,Kim Deok-Gon 대한한방소아과학회 1997 대한한방소아과학회지 Vol.11 No.1

Sanpoongdan(SPD) has been known effective on infantile convulsive disorders in clinical field of oriental medicine. The purpose of this study was to investigate the anti-convulsive, sedation and analgesic effects of SPD in mouse. The anticonvulsive effect was evaluated In mice treated with pentylenetetrazol, stychnine, and picrotoxin. For the sedative effect, observations were made on the sleeping time induced by thiopental sodium and pentobarbital sodium following oral administration of SPD. Furthermore, reduction of spontaneous movements and ataxia using rota rod method were evaluated. Analgesic effects on the writhing syndrome induced by acetic acid and on hindlimb pain induced by pressure were also observed. The findings were as follows : 1. The solid extracts of SPD revealed no effect on convulsions induced by pentylenetetrazol, strychnine, and picrotoxin. 2. Thiopental sodium-induced sleeping time was prolonged by the administration of the solid extracts of SPD, but this result was devoid of statistical significance. 3. The oral administration of SPD enhanced the sleeping induced by pentobarbital sodium. 4. Spontaneous movements were significantly depressed following the oral administration of the solid extracts of SPD. 5. Ataxia was not shown in rota rod method following the oral administration of the solid extracts of SPD. 6. The solid extracts of SPD showed positive analgesic effects on the acetic acid-induced writhing syndrome. 7. The solid extracts of SPD raised the threshold of the hindlimb pressure pain, but the result was not statistically significant. From the results, it can be concluded that SPD has sedative and analgesic effects.

지성보명단(至聖保命丹)의 항경련(抗痙攣) 작용에 관한 실험적 연구

이희성,김덕곤,Lee, Hee-Sung,Kim, Deog-Kon 대한한방소아과학회 2008 대한한방소아과학회지 Vol.22 No.1

Objectives In order to investigate the anticonvulsive effects of Jisungbomuyngtan, the experiments were done in mice. Methods After solid extracts of Jisungbomuyngtan was orally administered to mice, four types of convulsion were induced in mice by ECT, strychnine, picrotoxin, caffein. Each of the time to convulsion and death was measured. Results 1. The solid extracts of Jisungbomuyngtan showed a remarkable effect in delaying the onset of convulsion induced by ECT 2. In case of convulsion induced by strychnine, the solid extracts of Jisungbomuyngtan revealed a slight, but not statistically significant effect. 3. Considerable prolongation of time to death was observed in convulsion induced by picrotoxin due to the anticonvulsive effect of Jisungbomuyngtan. 4. The anticonvulsive effect of Jisungbomuyngtan was not found in convulsion induced by caffein. Conclusions Jisungbomuyngtan effect remarkably in delaying the onset of convulsion induced by ECT. But slightly effect by strychnine. And Jisungbomuyngtan effect in prolonging time to death in convulsion induced by picrotoxin, but not found in convulsion induced by caffein.

KNN 규칙과 새로운 특징 가중치 알고리즘을 결합한 패턴 인식 시스템

이희성,김은태,김동연,Lee Hee-Sung,Kim Euntai,Kim Dongyeon 대한전자공학회 2005 電子工學會論文誌-CI (Computer and Information) Vol.42 No.4

본 논문에서는 유전자 알고리즘을 이용한 새로운 적응적 특징 가중치 방식과 클래스별로 적용된 KNN(Nearest -Neighbor) 규칙을 이용한 새로운 패턴 인식 시스템을 제안한다. 패턴 인식 시스템의 성능을 향상시키기 위하여, 새로운 연산자를 갖는 유전자 알고리즘으로 가중치의 중간값을 결정함으로써 과잉 맞춤(overfitting)을 피하면서, 데이터의 분포에 따라 적절한 특징의 가중치를 찾는 새로운 특징 가중치 알고리즘을 제안한다. 또한, 제안하는 방법은 각각의 클래스를 가장 잘 표현하는 특징 공간들을 개별적으로 찾는다. KNN분류기는 클래스별로 찾은 특징 공간들을 이용하여 클래스에 따라 특징 공간을 변화시켜 미지 패턴의 클래스를 예측한다. 제안된 알고리즘은 Concordia대학의 handwritten numeral database에 적용시켜 그 성능을 확인하였다. This paper proposes a new pattern recognition system combining the new adaptive feature weighting based on the genetic algorithm and the modified KNN(K Nearest-Neighbor) rules. The new feature weighting proposed herein avoids the overfitting and finds the Proper feature weighting value by determining the middle value of weights using GA. New GA operators are introduced to obtain the high performance of the system. Moreover, a class dependent feature weighting strategy is employed. Whilst the classical methods use the same feature space for all classes, the Proposed method uses a different feature space for each class. The KNN rule is modified to estimate the class of test pattern using adaptive feature space. Experiments were performed with the unconstrained handwritten numeral database of Concordia University in Canada to show the performance of the proposed method.

신천지 구약 해석의 실상과 허상

이희성 ( Hee Sung Lee ) 개혁신학회 2014 개혁논총 Vol.30 No.-

한국 교회에 큰 피해를 입히고 있는 신천지 이단의 악영향은 날이 갈수록 심각해지고 있다. 특히 한국 교회는 신천지 성경공부의 위험성에 대해서는 공감을 하고 있으나 그들이 설파하고 있는 성경공부 내용에 대해서는 구체적으로 알지 못하여 이에 대한 적절한 대처 방안이 묘연하다. 따라서 본 논문은 신천지에서 가르치는 성경공부의 전체 과정을 조망하고 그들의 구약 해석의 방식을 분석 비판한다. 신천지 성경공부 과정은 복음방 성경공부와 신학원(센타)성경공부과정(초등, 중등, 고등)이 있다. 신학원(센타) 성경공부의 초등 과정에서는 그들의 대표적인 성경해석 방식인 비유풀이(짝교리)를 가르치고 이를 통해 왜곡된 성경 지식과 해석을 주입한다. 중등 과정에서는‘배도-멸망-구원’이라는 교리의 틀과‘예언과 실상’이라는 예언서 해석의 틀을 소개한다. 고등 과정에서는 요한 계시록 해석을 통해서 교주 이만희의 신격화와 신천지 증거 장막 성전이 신구약 예언의 최종 성취라고 주입한다. 이만희는 아담, 노아, 모세시대를‘배도-멸망-구원’의 도식으로 해석하고 예수님 시대에도 동일한 현상이 반복된다고 가르친다. 이를 통해 신천지 집단(이만희, 과천의 증거장막 성전, 시온 기독 신학원)이 유일한 구원의 기관임을 정당화하고 있다. 선지서를 해석할 때는‘비유풀이’와‘배도-멸망-구원’의 틀과 함께 육하원칙을 통한 선지서 해석을 주장한다. 육하원칙에 따른 구약의 예언이 초림과 재림의 때에 실상(實像)으로 성취되었고 특히 약속한 목자인 이만희 교주와 과천증거장막성전에서 실상으로 이루어진다고 주장한다. 신천지 집단의 구약 해석은‘비유풀이’, ‘배도-멸망-구원’, ‘예언과 실상’이라는 틀로 분류되고 이러한 해석적 틀은 신천지 집단이 주장하는 이단적 교리 정립과 성경 왜곡에 심각하게 악용되고 있다. 이들의 구약 해석은 성경의 의도와 상관이 없는 문맥(역사적, 문화적, 정경적)을 무시한 해석이며 세대주의적 세대구분을 통해 종말론과 언약신학을 왜곡하고 있다. The evil influence of Shincheonji heresy, which causes a great damage on Korean church, becomes worse than before. Korean church acknowledges the damaging effect of Shincheonji bible study, but we do not know the curriculum and content of the bible study precisely. Therefore, we can not cope with the threat of Shincheonji effectively. Thus, this study investigates over all Shincheonji bible study curriculum and analyzes their method of Old Testament interpretation and criticizes it from the perspective of Reformed Theology biblical interpretation. There are two courses of Shincheonji bible study curriculum, Bokeumbang bible study and theological academy(center) bible study (basic, intermediate, advanced). In the basic level of theological academy course Shincheonji indoctrinates distorted biblical knowledge and interpretation through parable interpretation(so-called pair doctrine) which is one of the representative methods of their biblical interpretation, In the intermediate level, Shincheonji introduces their interpretative frame of the Old Testament, the frame of ‘apostasy-destruction-salvation’ and the formula of ‘prophecy and actual image’ which is their interpretative frame of the prophetic book. In the advanced level of bible study they deify Lee Man Hee, the religious leader of Shincheonji, and infuse that Shincheonji temple in Gwacheon is the reality of the fulfillment of the Old and New Testament prophecy. Lee Man Hee interprets the period of Adam, Noah, Moses with the frame of ‘apostasy-destruction-salvation’ and teaches that the same pattern of phenomenon recurred in the time of Jesus. And through his doctrine he justifies that Shincheonji group(Lee Man Hee, Gwacheon Temple, Zion theological Academy) is the only way of salvation. As he interprets the book of prophet, he applies the principle of five W’s and one H’ with ‘parable interpretation’ and the frame of ‘apostasy-destruction-salvation.’ According to the principle of five W’s and one H, he analyzes the Old Testament prophesy and claims that the prophesy fulfilled in the first coming and second coming of Jesus as actual images, which are Lee Man Hee(so-called promised shepherd) and Gwacheon Temple. The major interpretative methods of the Old Testament are classified as ‘parable interpretation,’ ‘apostasy-destructionsalvation’, and ‘prophesy and actual image’ and such frames are misused in claiming the heretic doctrine of Shincheonji. The methods of the Old Testament interpretation of Shincheonji demonstrate that they neglect the context of the passage(literary, cultural, canonical) and distort the biblical eschatology and covenant theology by presenting various dispensational schemes as seen in dispensationalism.

진단적 대장 내시경 시행 후 발생한 공기후복막, 종격동기종, 기흉, 피하공기증

이희성 ( Hee Sung Lee ),박환희 ( Hwan Hee Park ),김주석 ( Ju Seok Kim ),강선형 ( Sun Hyung Kang ),문희석 ( Hee Seok Moon ),성재규 ( Jae Kyu Sung ),이병석 ( Byung Seok Lee ),정현용 ( Hyun Yong Jeong ) 대한소화기학회 2017 대한소화기학회지 Vol.70 No.3

Colonoscopy is a commonly performed endoscopic procedure. Although it is generally considered to be safe, serious complications, such as colorectal perforation, can occur. Most colonic perforations are intraperitoneal and cause pneumoperitoneum with acute abdominal pain as the initial symptom. However, extraperitoneal perforations with pneumoretroperitoneum may happen, albeit rarely, with atypical initial symptoms. We report a rare case of rectosigmoid perforation occurring after diagnostic colonoscopy that developed into pneumoretroperitoneum, pneumomediastinum, pneumothorax, and subcutaneous emphysema, with a change in voice and neck swelling as the initial symptoms. The patient was successfully treated with endoscopic closure of the perforation and conservative management. (Korean J Gastroenterol 2017;70:145-149)

Hall Effect를 이용한 자동차용 DC Current Sensor의 자장 해석에 관한 연구

이희성(Hee-Sung Lee),박종민(Jong-Min Park),김성관(Sung-Gaun Kim) 한국자동차공학회 2008 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

자동차용 DC Current Sensor의 자장해석 및 코어 최적형상 설계에 관한 연구

이희성(Hee-sung Lee),박종민(Jong-Min Park),김춘식(Choon-Sik Kim),김성관(Sung-Gaun Kim) 한국자동차공학회 2009 한국 자동차공학회논문집 Vol.17 No.5

의료봉사 만족도에 영향을 미치는 요인 연구 : 한의과대학 의료봉사 동아리 학생을 대상으로

이희성 ( Hee Sung Lee ),박수진 ( Soo-jin Park ) 대구한의대학교 제한동의학술원 2020 東西醫學 Vol.45 No.1

Objectives : The purpose of this study is to analyze the correlation between participation behavior (spontaneity, welfare, unpaid service and regularity) and Korean medicine college students' satisfaction about medical service, aspect of general, emotional, social and personal capacity enhancement. In addition, correlation between of perception toward doctor-atient equal relationships and students' satisfaction were investigated. Methods : The questionnaires used in this study consisted of participation behavior, satisfaction about medical service, perception toward doctor-patient equal relationships and sociodemographic characteristics. 30 of 31 cases were analyzed. Results : Only welfare showed a significant positive correlation with the general (p〈0.01) and emotional (p〈0.001) aspect of satisfaction. Grade of student were negatively related to the acquisition of knowledge related to major and motivation for study, which are sub-factors of personal capacity enhancement (P〈 0.05). Conclusions : Welfare has positively influenced general and emotional satisfaction with medical service. And emotional satisfaction can be seen as influencing the students' positive thinking and self-realization. So education related to welfare prior to volunteering activities could have a positive impact on students participating in medical service.

ETM을 이용한 개선된 교차로 신호체계

이희성(Hee-Seong Lee),한웅희(Woong-Hee Han),최원경(Won-Kyoung Choi),성동혁(Dong-Hyuk Sung) 한국엔터테인먼트산업학회 2008 한국엔터테인먼트산업학회 학술대회 논문집 Vol.2 No.2

제한된 도로에 급증하는 자동차로 인해, 기존의 교통신호등은 좀 더 향상된 효율을 필요로 하게 되었다. 기존의 교통 신호등은 상황 변화에 따른 교통량을 고려하지 않았으므로, 기존 신호등의 20~45%가 교통 현시와 일치하지 않는다. 본 논문에서는 기존 교통 신호등의 단점을 알아보고, Enhanced Traffic Manager (이하 ETM)의 모의실험과 분석을 검토하여 효율성을 보고한다. 뿐만 아니라, 앞으로의 활용방안을 분석하여 보고할 수 있도록 하였다

약재 중량비 비교를 통한 왕청임(王淸任)의 〈의림개착(醫林改錯)〉 처방 지식 확장 연구 - 종합의서 4종과의 비교를 통하여 -

이희성 ( Hee Sung Lee ),김경순 ( Kim Kyung-soon ) 대구한의대학교 제한동의학술원 2020 東西醫學 Vol.45 No.1

Qing-ren Wang's 'YI UN GAI CUA(醫林改錯)’ is a unique Blood stasis (also blood stagnation) prescription medical classic of China's Qing Dynasty. It has a clinical utility even today, so it's research value is high. Comparative study of medical classic allows us to not only find similar prescriptions but also expand prescription knowledge(indication, pathology, treatment principle) of similar prescriptions. In a research method, similar prescriptions were found by comparing the weight ratio of herbal medicines composition between 5 medical classics'(YiLinGaiCuo + 4 famous medical classics) prescriptions through the Microsoft's Access program. And the contents of the medical classic were analyzed to compare the indications, treatment principles, and pathologies between similar prescriptions. As a result, 4 Qing-ren Wang's prescriptions were found to be similar to other 4 medical classics’ prescriptions and we expand the indications of the four similar prescriptions and supplement the existing insufficient prescription knowledge of YiLinGaiCuo based on other 4 medical classics. Through this study, we confirmed that the same method can be used for other prescriptions to expand the indication and supplement prescription knowledge by medical classic.