초음파화학가공을 이용한 미세봉의 제작에 관한 연구

윤재웅,양민양 한국정밀공학회 1990 한국정밀공학회 학술발표대회 논문집 Vol.1990 No.6월

韓國住宅의 부엌變遷을 通해 본 炊事作業動線에 關한 硏究

윤재웅,정명섭 대구효성가톨릭대학교 사회과학연구소 1991 女性問題硏究 Vol.19 No.-

The aim of this study is to grasp the kitchen work moving line in kichen of the Korean Houses. The results of study are summarized as follow: 1. The Location of kitchen fined out that separate kitchen was transited gradualluy on the same level of dwelling inside. 2. The Equipment of kitchen fined out that decentralized equipment was transited gradually centralization in dwelling inside. 3. The Work quantity of household affairs in present-day houses has radically diminished compared with the traditional houses, because kitchen work moving line was transited form rising and falling movement to horizontral movement.

대구지역(大邱地域) 근대건축(近代建築)의 건립주체별(建立主體別) 유형분석(類型分析)에 관한 연구

윤재웅,Yoon, Jae-Woong 한국건축역사학회 1992 건축역사연구 Vol.1 No.1

The purpose of this study was to investigate type of the modern architecture in Daegu province, based on 91 buildings which were built from 1886 to 1945 in Daegu province. The results of this study could be summarized as follows : The modern buildings were built by the western missionary, Japanese, Chineses and Korean. The catholic, built Korean style cathedral and parsonage early in the missionary period, then changed to build Gothic revival and georgian style masonary buildings. The protestant built eclectic buildings. With masonary structure and Korean roof style. Then from 1930's, they started to build Gothic revival style buildings. Japanese built eclectic buildings which mixed with Western and Japan type during the first period. Then, they also started to build Western eclectic building. Chinese built only two buildings during the whole periods and those were Western eclectic style buildings. Korean started to build commercial and school buildings which were Western style from the middle of the second period by nationalist and local commercialist.

大邱地域 近代建築 建立主體別 類型分析에 관한연구

尹在雄 한국건축역사학회 1992 건축역사연구 Vol.1 No.1

大邱地域 近代建築의 建立主體別 類型分析에 관한연구

윤재웅 한국건축역사학회 1992 건축역사연구 Vol.1 No.1

서정주 시의 지방색 문제

윤재웅 국어국문학회 2002 국어국문학 Vol.- No.130

프레스 벤딩 공정에서 플랜지부의 마찰력이 스프링백에 미치는 영향에 대한 해석적 고찰

윤재웅,오승호,최계광,이춘규,Yun, Jae-Woong,Oh, Seung-Ho,Choi, Kye-Kwang,Lee, Chun-Kyu 한국금형공학회 2021 한국금형공학회지 Vol.15 No.2

Springback is an essential task to be solved in order to make high-precision products in sheet metal forming. In this study, materials with four different elastic regions were used. For the forming analysis, the change of springback caused by the frictional force generated in the flange part during hat shape forming was considered by using the AutoForm analysis program. Factors affecting frictional force were blank holder force, friction coefficient, bead R and bead height. As a result of the forming analysis, the springback increases as the material with a larger elastic region increases. In addition, as the frictional force of the flange part increased, the tensile force in the forming direction increased and the springback decreased. In particular, the blank holder force and friction coefficient had a great effect on springback in mild materials (DC04, Al6016), and the bead effectively affects all materials. Through this study, it was considered that the springback decreased as the material with a smaller elastic region and the tensile force in the forming direction increased.

서정주의 새 자료 「해동사화초」 연구

윤재웅 국어국문학회 2022 국어국문학 Vol.- No.200

서정주의 유품 가운데 새로운 자료가 발견되었다. 1955년 10월부터 11월 사이에 모 일간지에 연재한 것으로 추정되는 신문 스크랩이다. 이 자료는 동국대학교 중앙도서관 미당문고 내부 창고에 보관되어 있는 「해동사화초(海東史話抄)」이다. 서장 포함 전체 17장, 34회 연재물이고 제3회분이 결락되었다. 「해동사화초」는 서정주가 1960년에 제출한 교수자격인정논문인 「신라연구」의 저본이다. 동일한 텍스트라고 할 수 있다. 「신라연구」는 국립중앙도서관에 보관된 등사판 자료여서 활자 인쇄물이 아니다. 제한적인 사람들만 볼 수 있는 경우인데 진창영이 2007년에 서정주 유족의 동의하에 자신의 저서 속에 이를 부록으로 활자화해서 소개했다. 오래된 등사판 문건을 활자화하는 과정에 판독이 어렵거나 불가한 경우, 자체 오식이 있는 경우가 많아서 보완이 필요한 상태였다. 새로 발견된 「해동사화초」가 이를 해결하는 데 도움을 준다. 이 신문 스크랩은 지면 자체의 오류까지 서정주가 직접 자기 필체로 교정하였기 때문에 서정주 감수본이라고 불러도 무방하다. 인쇄공이 잘못한 것을 필자가 직접 교정한 것이다. 그러나 『삼국사기』나 『삼국유사』 원전을 인용하는 과정에서 원문을 잘못 읽은 경우도 더러 있어서 일일이 대조하여 바로잡는 과정이 필요했다. 본 논문은 그런 점에서 서정주의 「신라연구」의 원본 확정을 위한 토대작업의 성격을 가진다. 이 바탕 위에서 한글판 정본 「신라연구」가 완성될 수 있기를 기대한다.

Has Container Shipping Industry been Fixing Prices in Collusion?: A Korean Market Case

윤재웅,허윤석 한국무역학회 2023 Journal of Korea trade Vol.27 No.1

Purpose – The purpose of this study is to analyze the market power of the Korea Container Shipping Market (Intra Asia, Korea-Europe, and Korea-U.S.) to verify the existence of collusion empirically, and to answer whether the joint actions of liner market participants in Korea have formed market dominance for each route. Precisely, it will be verified through the Lerner index as to whether the regional market of Asia is a monopoly, oligopoly, or perfect competition. Design/methodology – This study used a Lerner index adjusted with elasticity presented in the New Imperial Organization (NEIO) studies. NEIO refers to a series of empirical studies that estimate parameters to judge market power from industrial data. This study uses B-L empirical models by Bresnahan (1982) and Lau (1982). In addition, NEIO research data statistically contain self-regression and stability problems as price and time series data. A dynamic model following Steen and Salvanes' Error Correction Model was used to solve this problem. Findings – The empirical results are as follows. First, λ, representing market power, is nearly zero in all three markets. Second, the Korean shipping market shows low demand elasticity on average. Nevertheless, the markup is low, a characteristic that is difficult to see in other industries. Third, the Korean shipping market generally remains close to perfect competition from 2014 to 2022, but extreme market power appears in a specific period, such as COVID-19. Fourth, there was no market power in the Intra Asia market from 2008 to 2014. Originality/value – Doubts about perfect competition in the liner market continued, but there were few empirical cases. This paper confirmed that the Korea liner market is a perfect competition market. This paper is the first to implement dynamics using ECM and recursive regression to demonstrate market power in the Korean liner market by dividing the shipping market into Deep Sea and Intra Asia separately. It is also the first to prove the most controversial problems in the current shipping industry numerically and academically.

대구지역 일.양절충식 주거의 공간 변화과정에 관한 연구

윤재웅 한국주거학회 1994 한국주거학회 논문집 Vol.5 No.2

This study is to analyze the transfiguration of the plan of the Japanese-Western eclectic houses in the process of the change in the living style and modernization. Twenty four Japanese-Western eclectic houses. which were located in Teagu Province and constructed during the period from the end of 19th century to the year 1945. were surveyed and analized about the original plans and the process of their spatial tranfituration. The results of this study are as follews 1) In the original plans. the bathroom, toilet and entrance hall in the residential space and HUSMA(wooden sliding doors) for separation of the rooms had been installed. 2) After the Liberation. the rooms of the residential space had been transfigured from TADAMI. JASHIKI. kitchen and toilet etc. to ONDOL. ANBANG. kitchen and toilet etc of the Korean traditional style. From 1980's they composed of living room, dining room and entrance hall of the Western-style. 3) From the liberation to 1960's. each room of residential space had been transtigured greatly form the Japanese style into the Korean style. Thus as the entrance hall. bathroom and TADAMI has been disappeared. DNDOL and MARU reappeared. Since 1980's bathroom diningroom and entrance hall ef the Western-style have recomposed in their residential space. But ANBANG is still used as a major living space in the surveyed houses.