Fault Detection System for Front–wheel Steering Passenger Cars

Hwan?Seong KIM,Sam?Sang YOU,Jin?Ho KIM,Ju?Sik HA 제어로봇시스템학회 2001 제어로봇시스템학회 국제학술대회 논문집 Vol.2001 No.10

상호상관 함수를 이용한 지중선로 고장점 추정

朴星完,林泳範,鄭州桓,成洛煥,金喆煥,申明徹 成均館大學校 科學技術硏究所 1994 論文集 Vol.45 No.2

This paper is intended as an investigation of fault location for underground line. Over the past few decades a considerable number of studies have been made on protection of underground line. However, these approaches require the interruption of electric power supply from source for fault location estimation. Therefore, we proposed fault location algorithm for underground line protection without interruption of electric power supply. Cross correlation function is used in this algorithm. Also, EMTP data is used to demonstrate the capability of the proposed fault location algorithm.

보툴리눔 독소 주사 효과의 정량적 분석을위한 복합근활동전위 측정

서정환,김상수,김남균,이주홍 大韓再活醫學會 1998 Annals of Rehabilitation Medicine Vol.22 No.6

쌍태아에서 제 1태아의 분만 후 제 2태아의 지연분만 : 중례보고

김주환,서민정,유희정,노권일,조대현,박정규,이정헌,조성남,손영수 朝鮮大學校 附設 醫學硏究所 2005 The Medical Journal of Chosun University Vol.30 No.3

With the widespread use of fertility medications and techniques of in vitro fertilization, multiple gestation has become epidemic in modern obstetric practice. Delivery of the initial fetus in a multiple gestation usually is followed by delivery of the subsequent fetus or fetuses shortly thereafter. However in rare circumstances, the delivery is delayed for days due to disappearance of uterine contraction after delivery of the first fetus. When uterine activity ceases after the delivery of the first neonate, a policy of nonintervention may be considered in case of an immature or very premature delivery, in order to achieve a gestational age for the remaining fetus(es) more compatible with neonatal survival. We report a case of twin gestation with prolongation of the delivery interval between the twins for 46 days.

집단 따돌림 피해학생을 대상으로 한 인지행동적 집단치료 개발을 위한 예비 연구

이주현,신지용,연병길,한창환 대한소아청소년정신의학회 2000 소아청소년정신의학 Vol.11 No.2

본 연구는 집단 따돌림 피해학생을 대상으로 시행한 인지행동적 집단치료의 개발을 위한 예비 연구이다. 정상적인 중학교 1학년 학생 202명에게 도덕발달수준척도, 오퍼 자아상척도, 우울 및 상태ㆍ특성불안척도의 분포와 상관관계를 조사하였다. 자아상과 우울, 불안은 서로 강한 상관관계를 보였으나, 도덕발달과는 상관관계를 보이지 않았다. 이는 도덕발달이 정서에 크게 영향받지 않고 인지 발달적 과정에 의존하는 것을 시사한다. 그리고 교사의 관찰에 의해 집단 따돌림 피해를 받으면서 학교 적용에 어려움을 보이는 중학교 1학년 학생 5명의 도덕발달수준척도, 오퍼 자아상척도, 우울 및 상태ㆍ특성불안척도는 전체 집단과 유의한 차이를 보이지 않았다. 이 피해학생들을 대상으로 12회에 걸쳐 인지적 집단 정신치료를 시행하고, 치료 전후에 상기 4가지 척도의 변화를 평가하여 효용성을 검정하였으나 통계학적으로 유의한 변화는 없었다. 그러나 참가 학생들이 치료 기간 중에 기재한 일기에서 확인되는 심리적 마음자세(psychological mindedness)의 향상과 담임 교사의 긍정적인 평가보고는 의미있는 것으로 생각되었다. 중심 단어 : 집단 따돌림ㆍ인지행동적 집단치료ㆍ청소년ㆍ자아상ㆍ도덕발달ㆍ우울ㆍ불안 Bullying is the intentional, unprovoked abuse of power by one or more children to inflict pain on or cause distress to another child on repented occasions. Bullying can be considered to be a form of child abuse : peer abuse. Victims suffer adverse effects in the short and long term. If bullying is regarded as a form of abuse then professionals have a duty to detect it, take it seriously, and ensure that it is deal with to reduce the child's suffering and minimize the potential long term effects. This study is aimed preliminarily the development of cognitive behavioral group therapy for school bullied. 202 normal middle school freshman responded to self report scales-Offer's Self-Image Questionnaire-Revised, Children's Depression Inventory, Spielberger State/Trait Anxiety scale, and Defining Issues Test. The data were analyzed with Pearson's correlation to test the relationship among the above 4 variables. Self Image, depression, and anxiety were correlated strongly each other. But moral development was not correlated with self image, depression, and anxiety. Five school bullied students were referred by their teacher for school maladjustment. The author tried 12 sessions of Cognitive-Behavioral group therapy and assessed their behaviors pre- and post intervention by above 4 scales. There were no significant different intervention effects statistically. But It is meaningful that improvement of psychological mindedness in diary written by subject in treatment sessions KEY WORDS : School bullyingㆍCognitive-behavioral group therapyㆍAdolescentㆍSelf imageㆍMoral developmentㆍDepressionㆍAnxiety

『Yeomanry 消滅考』

吳主煥 慶北大學校 1971 論文集 Vol.15 No.-

This thesis is an attempt to approach the true nature of modern (capitalistic) society by examining the disappearance of yeomanry. A little work has been done by this writer on the subject of "A Consideration on the Yeomanry-Especially in the Process of Its Growth and Defining Its Concept," and now it remains as an unaccomplished task for him to consider the process of the stratification of yeomanry and its disappearance. Why and when did yeomanry disappear? Two things must be considered before we can answer these questions; the historical characteristics of yeomanry and a survey of the theories of the disappearance of yeomanry by scholars. As the parcelling peasantry (parzellen Bauern) typical yeomanry has dual, transitional and self-destructive characteristics and plays its historical role in the transitional period between the dissolution of feudal land-ownership and the establishment of a modern capitalistic system (from 16th century to 19th century). On the disappearance of yeomanry, different views have been expressed by scholars who differed from one another in their definition of its conception, in the historical sources of evidence analized, and in their opinion of causes. Their opinions of the true period of the disappearance of yeomanry range from ① the first half of the 18th century, ② to the latter half of the 18th century and ③ to the first half of the 19th century after 1815. The first view appears to have wider support of scholars who have made partial, sectional studies about yeomanry by statistical analysis. The following may be stated as a summary of this thesis; With Tudor Enclosure and a great shift in the land-ownership caused by the dissolution of Monasteries and the English Revolution, yeomanry which was already in the beginning process of stratification in the 16th century was further accelerated into dissolution and began to disappear from the society. The stratification of yeomanry, along with Paliamentary Enclosure and the Industrial Revolution, was completed by the time the capitalistic system (tripartite division) was firmly established. However, the exact period of the disappearance of yeomanry can be stated only after precise definition of its conception and further partial, sectional studies expanded on a national scale are made by statistical analyses.

YEOMANRY考 : Especially in Process of Its Growth and Defining Its Concept 特히 그 成立過程 및 槪念規定을 中心으로

吳主煥 대구교육대학교 1966 論文集 Vol.2 No.-

It is all but impossible for us to explain in a few words the substance of the vast mechanism of modern (capitalistic) society, due to the complexity and variety of phases interwoven within it. Though we attempt not to seek a unique law in the progress of history, can't we, however, discover the existence of "primummobile" from which the complex historical phenomena are derived, if we are going to study from a certain historical viewpoint? And can't we, by doing so, arrive with relative ease at the core of the problem? If so, in what may we find its motivating factors? This approach, I believe, is the most important method to understand the law of progress of history. This thesis, a thrift attempt in this attitude, is intended to clarify the concrete image, concept and characteristics of the yeomanry by historical research. The period given in this thesis is the transitory between the dissolution of feudal land-ownership and the ensuing modern society on the heels. Therefore we must focus our attention on the 15th century(1381-1489), that marks an epochal point in England's social and economic changes. As we know since yeomanry is the spontaneous offspring of the dissolution of feudalland-ownership, its ideal type will not be clearly appreciated without basic knowledge of the characteristics and its dissolving phases of feudal land-ownership. The The characteristics of feudal landownership came to its inevitable dissolution when the labor rents shifted into commutation. In process of commutation the favorable situations of villein emancipated themselves from the compulsory system and rents of feudalism and converted themselves in various ways into more stable land-owners, that is, customary tenants, copyholders and leascholders. Yeomanry was constituted of mainly customary tenants, copyholders as well as the original freeholders of yearly revenue of more than 40 shillings. The typical yeomanry as historical category is to be defined as independent self-sustaining small land holder (unabhangiger selbst-wirtschaftender Bauer) who cultivated his own land with his own labor and practiced his initiative on the agricultural management, and who managed the main production of grains supplemented by secondary grazing on the greater portions of open fields in line of common routine of cultivation. Now as a conclusion several facts can be pointed as following; The spontaneous offspring of the yeomary on a vast scale shows us manifestly and focussingly the characteristics of the dissolving process of England's feudalism and the initiating point of the desirable future of capitalistic developments in England. It may be sure the presence of the yeomanry is also, as in many other case in history we can often find, an example of the law of contradictions contained in history. That is, yeomanry took on transitory and dual characteristics, causing the dissolution of feudalism thus paying the way for latter-day English modern (capitalistic) society.

Tawney敎授의 近代社會觀

吳主煥 경북대학교 1968 論文集 Vol.12 No.-

This thesis is intended as a brief evaluation of Professor Tawney's view on the modern (capitalistic) society. Richard Henry Tawney, as a great historian, thinker and humanist, made epoch-making achievements through his scholastic works. His study of the 16th century made such a great impact that the century is often called Tawney's century". His works were motivated by his serious consciousness of the need to reform conflicts and vice in the modern society through analyzing its essence in the light of history. He attempted to investgate the modern society in terms of relation between economy and religion. His theory was based on the conviction that economic categories of the modern society along with religion have been the most potent force in giving its character. The gist of his theory on modern society can be summarized as follows; ① The modern society after the Glorious Revolution became absolutely irreligious without internal union with religion. ② Religion, which ceased to be the master interest of mankind as a result of triumph of religious indifferentism and economic virtues, has dwindled into a part of an individual life. ③ On the other hand, material riches has become the supreme object of human endevour, and economic expediency is regarded as the final criterion to estimate human interests and activities. ④ The modern society in which economic activities claim the supreme object of all human being interests and activities, resulted in estrangement of humanity and value inversion. Professor Tawney criticized severely that the irreligious and inhuman modern society is one of fetish worship and idol worship of material riches. He laid stress on the role of religion in reforming vicious elements and in reralizing social justice in the modern society.

정서지능 : 개념의 소개 및 연구 전망 Its Conceptualization and Research Perspectives

이주일,민경환 서울大學校 社會科學大學 心理科學硏究所 1996 心理科學 Vol.5 No.1

본 연구는 최근 정서 개념에 관한 관심이 고조되는 상황에서 정서지능의 개념과 차원에 대한 고찰을 비롯하여 관련 연구들을 개관하고, 정서지능을 구성하고 있는 요소들 각각의 의미와 중요성을 살펴봄으로써 정서지능과 조직 행동 간의 관계성 규명을 위한 연구의 필요성을 제시하는 것에 그 목적을 두고 있다. 이를 위해 Mayer, Hsee 그리고 Salovey(1993) 등이 주장한 정서지능의 구성 요소들을 살펴 보고, 정서지능의 측정 방법에 관한 논의들에 대한 고찰과 더불어 구체적인 측정 방법의 일례로서 Goleman(1995)의 정의에 입각한 측정 도구의 내용을 제시하였다. 또한 정서지능이 개인의 일상 생활에 미치는 영향과 중요성 및 활용 가능성에 대한 연구들을 언급하고 그러한 연구들의 제한점을 발달, 개념 및 구성차원의 측면에서 고려해 보았다. 마지막으로 정서지능 개념의 정교화, 발달적 조망, 조직 행동과의 관련성 등의 문제에 대한 심리학적 연구의 필요성과 그 잠재적 중요성을 전망하였다.ABSTRACTThe purpose of this study was to emphasize the need for research to investigate the relationship between emotional intelligence and organizational behavior. Studies pertaining to conceptualizations and dimensions of emotional intelligence were reviewed to investigate significantly related factors, as proposed by Mayer, Hsee, and Salovey(1993), and the implications thereof. Furthermore, a discussion of measurement methods is presented, using as a specific example a scale based on Goleman' s(1995) definition. The overview of the studies concerning the implications and applications of emotional intelligence on the individual' s daily life is provided as well as their limitations in terms of developmental, conceptual, and constructive perspective. Finally, this study proposed the need for psychological research on elaborating the concept of emotional intelligence, its developmental implications, and its relationship with organizational behavior.

변이주인 Trichoderma reesei YC-3156이 생산하는 Cellulase에 관한 연구

오두환,안순철,유주현,허남윤 연세대학교 산업기술연구소 1987 논문집 Vol.19 No.2

After the treatment 15 strains of Trichoderma sp. and 4 isolates with N-methyl-N´-nitro-nitrosoguanidine, T. reesei YC-3156 among the mutants showed the highest cellulase activity. The Avicelase of T. reesei YC-3156 was purified by 70% ammonium sulfate fractionation, dialysis, DEAE-Sepharose column chromatography and Sephadex G-100 Gel-filtration. With the result of the procedures, its purification degree was 13 folds, yield 9.3% and specific activity 0.9 unit/mg. The homogeneity and the molecular weights of the purified Avicelase were determined by SDS-polyacrylamide gel electrophoresis, it was electrophoretically homogeneous and showed the molecular weights of 46,000-48,000. The purified Avicelase was stable between pH 4.0 and pH 5.0 and it was inactivated rapidly above 60℃.