동북아 피더네트워크의 Win-win전략에 관한 연구

장우준(Woo-jun jang),전찬용(Chan-Yong jeon),김태원(Tae-Won Kim),곽규석(Kyu-Seok Kwak),남기찬(Ki-Chan Nam) 한국항해항만학회 2006 한국항해항만학회 학술대회논문집 Vol.3 No.1

최근 중국은 양산항을 개장하여 선사 유치를 위한 다양한 혜택을 제공하고, 일본은 "수퍼중추항만 육성계획“을 세워 항만의 효율성을 바탕으로 비용을 낮추려는 노력을 하고 있다. 또한 선박의 대형화에 의한 중심항만(Hub Port) 위주의 기항과 북중국의 대량 물량 발생지역에 대한 직기항 경향으로 동북아 항만간의 경쟁이 더욱더 치열해 지고 있으며 동북아 역내 피더네트워크 강화의 필요성이 제기되고 있다. 따라서, 본 연구에서는 유럽 피더네트워크 전략 사례를 바탕으로 동북아 피더시장 현황을 파악하고 동북아 피더네트워크 구조를 분석함으로써 동북아 역내 항만 및 선사간의 과당경쟁을 지양하고 서로 Win-Win할 수 있는 터미널의 전략적 활용, 선사간 제휴 확대, 항만간 협력 강화를 위한 구체적인 전략을 제시하였다. Recently, China opened Yangshan port and provides a variety of benefits for shipping companies. Japan plans to reduce logistics costs and improve efficiency through the established "super major ports" project. According to the "hub and spokes" system, the number of direct calls toward North-Chinese ports are increasing. This changing environment has negative effects on the amount of transshipment cargos in Korean ports. In order to make a hub port of a domestic port, it is necessary to develop northeast Asian feeder networks. Therefore, this paper analyzes the structure of northeast Asian feeder networks through the case study of European feeder networks strategy. Finally, we suggests the plans to reinforce feeder networks, which are strategic terminal operation, strategic alliances between shipping companies and port co-operation, for win-win strategy in the competitive northeast Asian market.

열차의 승강대 자동문 고장 분석에 관한 연구

장정태,노원희 대불대학교 2002 大佛大學校大學院 硏究論文集 Vol.- No.1

Korean railroad has been an industrial artery of the country for a long time and has played enormous roles in the transportation of passengers and goods. As a result, this sector has been striving for a continuous improvement in various aspects of the train in order to provide a better service to all passengers. This pattern of improvement can be observed in two broad categories: Electric components and mechanical components. However, in the process of improvement, some problems have occurred due to more complicated system structure, In electric components such as air conditioning units, lighting devices and other subsidiary devices, there occasionally shut off the electric line by the over current relay due to the switches and/or contactors caused by instant failure of the device trouble. The other case is mechanical components such as driving systems and braking devices, there are abnormal condition which are attacked other substances(eg. dust), burst in rubber contact panel, cracked, in welded pipes...etc. Even though, nowadays less, those problems have been minimized significantly in recent year aim to feel more comfortable and softer. So, this paper bases on this motive and analyses into the train examines the current state as well as the main factors causing system fault. It has been reported that train entrance doors and associated rollers are the most fault-prone component. Hence a detailed analysis was undertaken in this particular topic. By it analysis produced valuable insights on how to further improve the current system. It is expected that such preventive maintenance will improment overall quality of the service before faults.

Monetarism의 理論構造와 爭點

張源宗 동국대학교 행정대학원 1975 행정논집 Vol.6 No.-

代理費用이 資本構造에 미치는 效果에 관한 硏究

張元起 明知大學校 經濟硏究所 1994 경영연구 Vol.11 No.1

사회적 관행을 변화시키기 위한 사회문화 교육방법

장원순 한국사회과교육연구학회 2003 사회과교육 Vol.42 No.4

본 논문은 사회적 관행의 이론적 준거가 되는 사회적 실천이론에 기반하여 잘못된 사회적 관행을 변화시키기 위한 사회문화교육방법을 모색하고 있다. 그 논의결과를 제시하면 다음과 같다. 사회적 실천이론에 따르면 사회적 실천은 사회적 행위를 구성하는 언행(saying & doing)들의 결합체로서 하나의 구조화된 체계를 이루고 있다. 사회적 실천에는 명제적 지식, 방법적 지식, 합리상의 기준, 선과 덕의 관념, 형이상학적, 법적, 제도적 체계들이 존재하며 이들은 상호 밀접히 연관되어 있다. 사회적 실천은 사회체계와 제도로 구조화되며 실천적 의식에 가반하며 특정한 선과 덕의 관념 그리고 권력투쟁이라는 측면들을 포함한다. 이러한 다양한 요인들과 측면들은 상호 공모관계를 맺고 있으나 그럼에도 불구하고 사회적 실천은 사회구성원들간의 이상적인 담론규칙 하 합의를 통하여 보다 합리화될 수 있다. 사회적 관행은 이라한 사회적 실천의 한 표현체이다. 잘못된 사회적 관행을 변화시키기 위한 사회문화교육방법은 다음의 네 단계로 구성된다. 첫째는 문제제기단계이며 둘째는 문제시된 사회적 관행에 대한 다각적인 분석이 이루어지는 단계이며 세 번째는 비판과 대안적인 행위방식을 모색하기 위한 담론이 이루어지는 단계이며 네 번째는 대안적인 행위방식을 실천하기 위한 파각적인 접근이 이루어지는 단계이다. 잘못된 사회적 관행에 종종 우리 자신 또한 연루되어 있으므로 이러한 사회문화교육은 사회변화와 더불어 자기변화를 지향하며 불합리한 사회적 관행으로 인한 문제를 안고 있는 한국사회에 많은 적합성을 갖는다고 할 수 있다. The purpose of this article is to basing on theoretical study about social practice, explores the method of social-cultural education for reformation of social practices. That result is to follow. Social practice is a systematized manifold consisted of saying and doings. It contains propositional contents, know-hows, idea of Good and virtues, criteria of rationality, metaphysical, legal and institutional frameworks. It contains social system and institution as structural aspect and practical sense as cognitive aspect, and idea of Good and virtues as ethical aspect, and power-phenomenon as political aspect. In it, these aspects are entangled conspiratorially In spite of its conspiratorial relation, Its rationality achieved through discourse in rule of ideal speech. The method of social-cultural education for reformation of social practices is consisted of four stages. The first is the problem-introduction stage. The second is the analysis stage that examines social practices in various aspects. The third is the discourse stage that criticizes social practices and searches for alternative action-courses. The fourth is the practical stage that practises the alternative action-courses in various ways. This method can make a contribution to reformation of irrational practices that have many problems. This method seems to be significant for korean society with many problems rooted in irrational practices.

마라톤 참여동기가 운동몰입 및 여가만족에 미치는 영향

장진우,손원일 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

The purpose of this study was to analyze the effect of marathon participant motivation on exercise flow and leisure satisfaction. The subjects consisted of 295 members of marathon clubs in Kwang Won·Kung Kee provinces using stratified cluster random sampling. The survey questionnaire were used to data. The questionnaire for marathon participation motivation was Master-Ogles Marathon Scale(MOMS) developed by Master et al.(1990) and modified, simplified in Korean language by this researcher. The questionnaire for exercise flow was Expansion of the sports commitment model(ESCM) developed by Scanlan et al.(1993) and standardized in Korean language by Jung(1997). The questionnaire for leisure satisfaction was Leisure Satisfaction Scale(LSS) developed by Bearb and Ragheb(1980) and standardized in Korean language by LEE(1992). The statistical method utilized in this study for analyzing the collected data was multi regression analysis. The verified results through this study are summarized as follows. Firstly, The marathon participation motivation in marathon club runners gave generally significant influence on exercise flow. Secondly, The marathon participation motivation in marathon club runners gave generally significant influence on leisure satisfaction.

카오틱 신경망을 이용한 비선형 시스템 모사에 관한 연구

장창화,박원우,김상희 金烏工科大學校 1998 論文集 Vol.19 No.-

In this paper, we investigated the identification of a nonlinear dynamic system and chaotic system using chaotic neural networks. Because of chaotic characteristics and self-connections in neuron itself, and interconnections between neural network identifiers could showed good performance in highly nonlinear dynamics such as chaotic system. Simulation results for some nonlinear dynamic system and the chaotic system with chaotic responses were presented to demonstrate robustness of chaotic neural network identifier.

마라톤 동호인들의 참여정도와 여가 만족도의 관계

장진우,손원일 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

The purpose of this is to analyze the relationship between degree of involvement and leisure satisfaction in marathon club members. The subjects are composed of 295members of marathon clubs in Kwang Won·Kung Kee provinces. The result of this study is as follows. First, as a result of analyzing the leisure satisfaction among demographic characteristics in marathon clubs' members, physical satisfaction sub variable showed statistically significant difference according to sex, and the sub variable of educational·social·psychological satisfaction showed statistically significant difference according to the final education years, job, monthly income, Second, as a result of analyzing the leisure satisfaction among degree of involvement, all of sub variables showed statistically significant difference according to involvement period, running milage a week, and the sub variable of psychological · educational · social satisfaction showed statistically significant difference according to the entry frequency of marathon full course(42.l95㎞) competition a year.

위성방송 수신을 위한 대수주기 마이크로스트립 안테나에 대한 연구

장원호,진재선,이윤현 한국항행학회 2003 韓國航行學會論文誌 Vol.7 No.2

본 연구에서는 이동하면서 BS/CS 대역의 무궁화 3호 위성 신호를 수신할 수 있도록 42도 이상의 틸팅각을 갖는 새로운 구조의 패치안테나에 대해 제시하였다. 본 안테나의 구조는 패치 다이폴을 직렬 배열한 대수 주기형 안테나와 개구결합을 이용한 급전 구조로 이루어 졌다. 테이퍼드 슬롯에 8개의 직렬 패치 다이폴이 수직으로 놓여짐으로써 각 패치 다이폴에 직렬 급전이 된다. 직렬 급전된 패치 다이폴의 방사는 BS/CS 대역에서 메인 빔의 방향이 73? ~ 42?를 형성하였고, 이득은 9.31~11.03 dBi로 측정되었다. 32개의 엘레멘트를 4×8로 적절히 배열하면 24 dBi이상의 이득과 40-48도 내외의 앙각이 형성되어, 무궁화 3호 위성의 이동체 탑재용 안테나에 적용이 가능하다. In this study, we provide a single element log-periodic antenna that the feeding networks and array structures are aperture coupled and series dipole array type. We made the antenna for direct receiving the Moogoongwha satellite broadcasting signal. The transmission power was able to feed the patch dipole in series due to lay perpendicularly 8 series patch dipole on tapered slot. The patch dipole radiation pattern which fed in series power, make the main beam direction up 37°~42° within the BS/CS bandwidth. The main beam gain was measured 9.31~11.03 dBi. Using 32 elements to array the elements properly, we acquire 4×8 array structure on limited PCB board. As a result, it has been found that the new planar DBS antenna structure have high gain over 10dBi and acceptable elevation angle over 42 degree, and we can apply this result to commercial DBS reception antenna manufacturing.

청소년의 사회적 체격 불안과 정서 지능의 관계

장진우,손원일 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

The purpose of this study is to analyze relationships of social physique anxiety and emotion intelligence in adolescents, The subjects are composed of 390 members of male female middle school students in Dong Hae City. The result of this study is as follows. First, as a result of analyzing social physique anxiety and emotion intelligence according to sex, social physique anxiety showed statistically significant difference, whereas emotion intelligence did not show. Second, as a result of analyzing social physique anxiety and emotion intelligence showed statistically significant difference out of all of sub variables excluding emotion regulation variable. Third, the upper group at the level of social physique anxiety showed statistically significant difference out of emotion emotional facilitation of thinking and empathy among 5 sub variables of emotion intelligence compared with the lower group, whereas social physique anxiety between the upper group and lower group in intelligence did not show, Fifth, it was shown that social physique anxiety had statistically significant negative influences on appraisal and expression of emotion and emotional facilitation of thinking among emotion intelligence.