한국 목조건축의 삼중량(三重樑) 가구(架構)에 관한 연구

양재영,Yang, Jae-Young 한국건축역사학회 2008 건축역사연구 Vol.17 No.3

The purpose of this study is to discover the characteristics and the change of the framed structure with triple beam. 61 existing buildings with the triple beam structure were selected and analyzed extensively. The result of this study could be described in detail like below. The triple beam structure is used in the highly graded and symbolized building like the Buddhist sanctum and the Confucian sanctum. And the triple beam structure was chiefly used in $1600{\sim}1800's$. Generally, 1 Koju-type with Toikan(退間) is applied to the triple beam structure. Despite of the sameness of framed structure, there is a tendency that the rear Toikan(後退間) is used in the Buddhist sanctum and the front Toikan(前退間) is used in the Confucian sanctum. This different application of the Toikan(退間) resulted from the different spatial characteristics which reflect function and grade of the building. The application of Sangjungdori(上中道里, upper purlin) and two Danyeon(短椽, short rafter) is a necessary consequence, because Jungbo(중보, middle beam) is located between Daebo(대보, beam) and Jongbo(종보, small and high located beam) as an additional member of frame. And these are essential characteristics of the framed structure with triple beam. The triple beam structure is formed in a transitional period, as the result from eliminating the inner high-column from the 2 Koju and double beam structure. Though the Daebo is longer, the structure is more stable. But the rate of application of the triple beam structure is low, because it does not exceed the double beam structure in merits. Some of buildings with the triple beam structure has the asymmetrical characteristic in design, which is appeared in the latter period of Joseon Dynasty.

PSA 공정에서 흡착탑내 압력강하의 영향

양재영,이창하,이한주 ( Jae Young Yang,Chang Ha Lee,Han Ju Lee ) 한국화학공학회 1996 화학공학의이론과응용 Vol.2 No.1

하악과두부에 발생한 골연골종의 구내 접근을 통한 종물 제거 및 재건술: 증례보고

양재영,임대호,Yang, Jae-Young,Leem, Dae-Ho 대한악안면성형재건외과학회 2012 Maxillofacial Plastic Reconstructive Surgery Vol.34 No.5

Osteochondroma is one of the most common benign tumors that occur in the bone, but in the head and neck region, osteochondroma appears rarely. Malocclusion, temporomandiublar disorders and facial asymmetry can occur in most cases with osteochondroma of the mandibular condyle. Most surgeons prefer massive removal of osteochondroma and reconstruction of condyle, simultaneously, to prevent various complications, such as a lateral open bite on the contralateral side. We report a surgical treatment and reconstruction of osteochondroma on a mandibular condyle through intraoral approach.

낙우송(Metasequoia glyptostroboides)으로부터 분리한 flavonoid의 금속단백분해효소-9 발현 억제 활성

양재영,이호재,고영희,권병목,전효곤,Yang Jae-Young,Lee Ho-Jae,Kho Yung-Hee,Kwon Byoung-Mok,Chun Hyo Kon 한국생명과학회 2005 생명과학회지 Vol.15 No.2

기질 금속단백분해효소(MMP)는 기저막이나 간질성 조직 등에 있는 세포외기질 성분을 분해하여 상처 치유, 태아의 발생, 종양세포의 침윤과 전이 등을 포함하여 조직이 재구성되는 과정에서 생리학적 및 병리학적인 과정 양쪽 모두에 매우 중요한 역할을 한다. 본 연구에서는 MMP-9 유전자의 발현을 억제하는 물질을 천연물에서 탐색하였고, 탐색된 시료 중에서 높은 역가를 가진 낙우송과의 Metasequoia glyptostroboides가 선택되었다. 여러 가지 flavonoid 성분을 가지고 있는 Metasequoia glyptostroboides를 이용하여 4개의 biflavonoid와 2개의 monoflavonoid 구조의 물질을 분리하였고, 이 flavonoid들은 sciadopitysin, isoginkgetin, bilobetin, 2, 3-dihydrohino-kiflavone, luteolin, apigenin으로 정제하여 구조를 밝히고 zymography, WST-1을 이용한 세포독성시험, northern blot 등의 실험을 통하여 각 화합물의 구조적인 특성과 함께 MMP-9 유전자 발현을 억제하는 효과가 있는 것을 확인하였다. Matrix metalloproteinases (MMPs) are a family of structurally and functionally related zinc-dependent enzymes responsible for proteolytic degradation of extracellular matrix components such as base membrane or interstitial stroma. MMPs play an important role in a variety of physiological and pathological tissue remodeling processes, including wound healing, embryo implantation, tumor invasion and metastasis. Since MMP-9 (gelatinase B) has unique ability to cleave type IV collagen, gene expression of MMP-9 has been focused on as a pharmacological target. Flavonoids are a class of compounds that are widely spread in plants. In the coures of screening for the suppressors of MMP-9 gene expression from natural products, Metasequoia glyptostroboides was selected. Six flavonoids, sciadopitysin, isoginkgetin, bilobetin, 2,3-dihydrohinokiflavone, luteolin and apigenin were purified as suppressors of MMP-9 gene expression from M. glyptostroboides. The suppressing activity of the isolated flavinoids on the MMP-9 gene expression was measured by gelatin zymography and Nothern blot analysis.

배낭여행자들의 여행상품 선택속성이 만족도와 애호도에 미치는 영향

양재영(Jae Young Yang),이승곤(Seung Gon Lee),박영진(Young Jin Park) 한국관광연구학회 2012 관광연구저널 Vol.26 No.1

The purpose of this study was to examine critical factors which effected the choice of Korean backpackers when selecting tour programs to Europe. After the critical factors were identified, which factors proved satisfactory, and which factors showed a preference for tour programs were gleaned. This study also addressed general and demographical aspects of the Korean backpackers to Europe. How these aspects influenced backpacking tour programs to Europe is considered. The study attempted to address the creation of fixed and stable profits of backpack travel agencies selling travel products to the Korean backpackers to Europe. Also examined is how Korean backpackers to Europe can do backpacking more safely and conveniently by purchasing the optimum backpacking program through professional travel agencies.

한국 목조건축 架構의 水平比例에 관한 연구

양재영(Yang Jae-Young) 대한건축학회 2008 대한건축학회논문집 Vol.24 No.9

The purpose of this study is to discover the characteristics and the changes of the proportional system which is applied to the framed structure of the Korean wooden architecture. For this objective, 103 buildings with the Dapo-type or the Jusimpo-type structure were selected and analyzed. The result of this study could be described in detail like below. (1) There is a tendency that the unequal proportion is applied to the framed structure of the wooden building in Joseon Dynasty. This tendency became more clear in the latter period of Joseon Dynasty and then the unequal proportion is used in the 80% of the wooden buildings. (2) There is a tendency that the equal proportion changed into the unequal proportion gradually. This tendency is related with the transition of the age from Goryeo to Joseon Dynasty and the change of the framed structure from Jusimpo-type to Dapo-type. (3) It seems that the equal proportional system is classified into the Trisected Proportion and the Quartered Proportion at present. But judging from the fundamental structure and the scale of buildings, it is proper that the proportional system of Korean wooden architecture is only classified into the equal proportion and the unequal proportion.

DIC - TRITOP 측정 기술을 활용한 파이프랙 강구조물의 NDT기술 현황 및 전망

양재영(Yang, Jae Young),최재혁(Choi, Jae Hyouk),지관식(Ji, Gwan Sik) 한국강구조학회 2022 한국강구조학회 학술대회 발표집 Vol.33 No.1

엔터테인먼트 정보제공과 전자상거래 시스템의 설계 및 구현에 관한 연구

양재영(Yang Jae-Young) 한국전자상거래학회 2004 전자상거래학회지 Vol.5 No.1

  본 연구는 한국의 엔터테인먼트산업의 촉진을 위한 하나의 방안으로 아바타 및 다국어 자동번역 소프트웨어가 포함된 엔터테인먼트 전용브라우져를 기반으로 한 엔터테인먼트 정보제공 및 전자상거래 시스템구현에 관한 하나의 결과물이다. 특히, 본 시스템은 국내외의 엔터테인먼트 정보 등을 아바타 및 다국어 자동번역 소프트웨어가 내장된 엔터테인먼트 전용브라우져를 통하여 엔터테인먼트 전용브라우져의 사용자에게 제공해줄 수 있다. 또한, 엔터테인먼트 전용브라우져의 사용자들은 자신을 프로필 및 엔터테인먼트 관련 취향 및 성향 등을 엔터테인먼트 전용브라우져에 입력하여 전용브라우져와 연결된 엔터테인먼트 전자상거래 서버로 송신할 수 있다는 것이 확인되어, 다국간 다양한 엔터테인먼트 정보제공의 가능성을 시사하고 있다.   This study is a fruit realizing e-commerce system and providing entertainment information based on entertainment specific browser included Abatar and Multi-languages Automatic Translation Software as a device to promote Korean entertainment industry. Especially. this device can offer the entertainment information of home and abroad to Entertainment Specific Browser Users through entertainment specific browser installed Abatar and Multi-languages Automatic Translation Software. It is confirmed that Entertainment Specific Browser Users can transmit their own profile and the Inclination related entertainment specific browser to entertainment e-commerce server and implied that there IS the possibility of multi-national various entertainment information providing.

다수의 마켓 세그먼트 하에서 품질기능전개 시(時) 기술특성들의 최적 값을 결정하기 위한 혼합정수계획모형

양재영(Jae Young Yang),유재욱(Jaewook Yoo) 한국경영과학회 2016 經營 科學 Vol.33 No.2

Quality function deployment (QFD) is a widely adopted customer-oriented product development methodology by analyzing customer requirements. It is a main activity in QFD planning process to determine the optimal values of the technical attributes (TAs) so as to achieve the customer requirements (CRs) from the House of Quality (HoQ). In most of the previous research, all the TAs in QFD are assumed to have either continuous or discrete values. In the real world applications, the continuous TAs and the discrete TAs are often mixed in QFD. In this paper, a mixed integer linear programming model is formulated to obtain the optimal values for the continuous TAs and the discrete TAs in QFD planning as well as Branch and Bound (B and B) algorithm is proposed as the solution approach. Finally, the proposed model and solution approach are illustrated with an office chair under multi-segment market, and the sensitivity analysis is performed to study how the proposed model and its solutions respond to the variation for the two elements which are budget and CRs’ weights.

비즈니스모델특허에 관한 연구 - 일본의 법적인 환경을 중심으로

양재영(Yang Jae-young) 한국전자상거래학회 2002 전자상거래학회지 Vol.3 No.2

  The reason why a patent of a business model became a topic is because the business market which a patent of such a kind corresponding to development of Internet intends for opened rapidly and pulls attention greatly recently. Though the patent of a business model was filed from 1980"s, and as for a patent was acquired, having come to pull attention rapidly in the later half of 1990"s. It is the point that became very likely to be industrialization as opposed to a business idea in a network by reinforcement of protection as opposed to computer software related invention and the spread of Internet in a policy of patent right protection.<BR>  American patent system is First-to-invent System and closed attention. However, Japan takes First-to-file System and system of laying-open of application in company with European many countries. The Japanese Patent Office grasped an idea of a business model with one form of computer software related invention, and character of a patent object was magnified. The Patent Office make future Examination Guidelines clear and substantiality of a database as opposed to a precedence example and an effort to do with the aim of technical knowledge improvement of a reinforcement.<BR>  Therefore, it is natural for a patent given to invention of machinery and tools device mainly in before to have become give to a business model, but this seems to contribute to new industry development and is applied is more important. The for system which a general idea such as for example fair power is removed as means of opposition as opposed to an approved patent and relief, and cooperated with a court of law must be built for the time being. In addition, taking enough intellectual property rights protection as against an evil expected at the same time to promote such a thing is called for than anything.