• 복식문화연구
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• 제13권6호통권59호
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• pp.960-976
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• 2005

Classicism pursued beauty comprised of a perfect form, and beauty was perceived as a state of sufficiency. Accordingly, a completed and permanent beauty was sought after; as a result, a perfect and flawless form became the mainstream, and there was an effort to visualize the eternal proportional perfection. In classicism, forms were perfectly embodied with systematic inevitability and absolute inflexibility, by which an extremely clear aspect appeared. This study analyzes a classical construction paradigm in modern fashion according to the five categories: 'Harmony and order by numerical proportion', 'Clear form', 'Simplification of form and two-dimensional Seh-form', 'Completed contracture structure', and 'Pluralistic unification', and the respective formative characteristics are as follows. First, in terms of the formative aspect of modern fashion,'Harmony and order by numerical proportion' results from thorough observance of extreme and golden section (proportion of 5 :8) which was an aesthetic standard of beautiful body in classicism. Second, 'Clear form' appears in clothes as individual clearness of structural elements expressing each part of body, and shows a well-established form possible to be grasped with equal and clear contour line. Third,'Simplification of form and two-dimensional Seh-form' comes out as form composition, single line, single layer structure, two-dimensional form and arrangement of elements of clothes through the front viewpoint caused by 2D diagramming work while fashion-designing and producing. Also, it is seen that two-dimensional proportion which is composed of sections through various harmonious lines and sides according to the simple two-dimensional compatibility principle is accomplished. Fourth, 'Completed contracture structure' emerges as an expression of stationariness, in other words, fixation of an overall impression. This is a tendency that the overall form is grasped as a fixedly intact shape without a big change of the silhouette of clothes. Fifth, 'Pluralistic unification' means that it respectively emphasizes all the parts composing clothes by making them individually independent at the same time as each element is inclusively shown with the harmony of the overall silhouette of clothes and many other details. This study examined classical formative characteristics through a theoretical research on a formative paradigm revealing the classical style. Also, the significance of classical or rational value of art was illuminated by observing what characteristics a classical formation paradigm shows in modern fashion. As a result, classical characteristics in modern fashion prove that classicism is not a merely past construction style separated from the present but a construction paradigm deeply involved in our reason system.

• 한국건설순환자원학회논문집
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• 제8권3호
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• pp.317-324
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• 2020

플라스틱은 우수한 물성과 가공성 및 경제성으로 소비가 급증하고 있는 반면에, 분리, 선별이 제대로 이루어지고 있지 않아 재활용률이 저조한 실정이다. 특히, 생활폐기물 발생 폐플라스틱은 이물질과 혼합배출로 분리, 선별 공정 비용이 증가하여 재활용이 상대적으로 저조한 실정이다. 이에 본 연구는 생활폐기물 발생 복합 폐플라스틱을 콘크리트용 골재로 재활용하기 위한 기초 연구로 폐플라스틱 종류(복합재질 1종류 및 단일 재질 2종류) 및 치환율(잔골재 용적 대비 25%, 50% 및 75%)에 따른 콘크리트 특성 변화를 실험적으로 평가하였다. 복합재질의 폐플라스틱 굵은 골재는 양호한 입도 분포로 부순 굵은 골재 대비 밀도는 낮고 흡수율은 높은 것으로 나타났다. 반면에, 단일재질의 폐플라스틱 잔골재는 균일한 크기의 입자로 구성되었으며 부순 잔골재 대비 밀도와 흡수율 모두 낮은 것으로 나타났다. 복합재질 굵은 골재 치환 콘크리트는 가장 많은 폐플라스틱 치환량에도 양호한 입도 분포로 재료 분리 현상이 발생하지 않았으며, 공기랑도 증가량도 적은 것으로 나타났다. 한편, 폐플라스틱 골재의 낮은 강도, 소수성으로 인한 시멘트 수화반응 억제, 폐플라스틱 골재와 시멘트 페이스트 사이의 낮은 부착력 등으로 폐플라스틱 골재 치환량이 증가함에 따라 콘크리트의 압축강도 및 휨강도는 감소하였으며, 입도 분포가 양호한 복합재질의 폐플라스틱 굵은 골재를 치환한 콘크리트의 압축강도 및 휨강도의 저하 정도가 상대적으로 작은 것으로 나타났다.

• 한국동물위생학회지
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• 제43권3호
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• pp.181-187
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• 2020

On a farm with 6 Korean beef cattle, an adult cow and a calf suddenly died while eating. At that time, hair was pressed upon the stanchion facilities where the adult cow was fed. Two dead cattle were submitted to the Animal and Plant Quarantine Agency for disease diagnosis. Grossly, the mouth of the adult cow was full of feed that had been eaten before death, and there was a foamy fluid in the calf's trachea. Both hemorrhages were observed in the muscles, as well as in the internal organs such as the liver, lungs, and heart. Ruminal mucosa was easily peeled off. Histopathologically, both muscles and internal organs showed severe hemorrhages. In particular, affected muscles were shown segmental and band-like patterns of myonecrosis, disappeared some myocytes, burned hair follicles, and irregular surface of skin. Severe hemorrhages of muscles and internal organs were consistent with previous reports. Easily separated mucosa of rumen and muscle lesions were very characteristic. We determined electrocution according to the pathological findings, laboratory results, and traces of accidents. This report will help to understand of pathological lesions of electrocution. Furthermore, this case suggests that the electrical wires and devices must be installed and handled carefully during the construction of the cowsheds care.

• 교육녹색환경연구
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• 제16권2호
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• pp.1-9
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• 2017

Defect dispute in apartment building has become a debating social issue. The system of defect lawsuit and the conciliation process are applicable to solve defect problems in South Korea. Among various defects, painting work defect is a critical issue because it requires large area works and entails a lot of cost. Accordingly, disputes on work procedure and cost calculation are argued oftenly between residents and housing providers. This study reviewed detailed main issues of painting work and propose relevant systems and standards. In this analysis, the main issues are categorized into pre-works, main work, and others. The most recent cases are compared and analyzed for each issue. After the analysis, following conclusions are obtained, (1) In defect lawsuit system, even though surface treatment work in pre-work step is part of main work, it has been separated and regarded as a separate work. (2) Although the main painting work are not significantly different from two systems, it is still necessary to achieve a consensus to close the gap in the methodology of painting area calculation and determining whole painting or partial painting. (3) In addition, unlike the profit rate of general construction works, that of painting work remained the maximum rate and additional charge rate for works carried out in higher place are different among cases. Therefore, it is determined that establishing consistent standards is urgent.

• 한국주거학회논문집
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• 제13권6호
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• pp.133-140
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• 2002

This study researches the dwelling satisfaction about apartment remodeling by inspecting ten apartments located in Gwang-Ju, Jun-Nam province. The method of study is to use the field study method, which is based on cultural anthropology, and the participant observation method at same time. According to the research, we find those things as they follow. First, the participation of residents and the mutual agreement are necessary in the process of the selecting a company. Furthermore it's hard to solve the problem about an uniform design and an inferior construction. These things are the most serious factor in dissatisfaction of resident environment. Second, the space of storage and veranda should be separated for the proper functions and the space for laundry is necessary. The rooms, except bedroom, and the bathroom in the main living room should be used for practical application because they are not used so often and if we make the veranda as a inner space, we've got to make a gardening plan, too. Through this research we find out that the participation of an expert company and residents for enough communication and mutual agreement and the space plan for the satisfaction of occupants are necessary for the proper apartment remodeling.

• Journal of Microbiology and Biotechnology
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• 제8권6호
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• pp.669-675
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• 1998

Taq DNA polymerase exhibits a sizable drawback compared to the other thermophilic DNA polymerases in that it demonstrates lower proof-reading activity due to the deficiency of 3'-5'exonuclease activity. A study was undertaken to improve the 3'-5' exonuclease activity in the PCR of Taq DNA polymerase. The three-dimensional structural alignment of the polymerase and 3'-5' exonuclease domains from the pol I family DNA polymerases explains why Taq DNA polymerase has just a background level of 3'-5'exonuclease activity. A comparison indicated that the two polymerase domains are very similar in primary and tertiary conformations, even though Taq DNA polymerase carries a much shorter 3'-5'exonuclease domain than that of E. coli DNA polymerase I. Those two polymerase domains were interchanged between Taq DNA polymerase and E. coli DNA polymerase I. The 3'-5' exonuclease domain from E. coli DNA polymerase I was separated and pasted into the polymerase domain of Taq DNA polymerase I, which resulted in a functional fusion-Stoffel fragment. The 3'-5'exonuclease activity of the fusion-Stoffel fragment increased up to 48% of the value of the Klenow fragment, while that of Taq DNA polymerase remained at 6.0% of the Klenow fragment.

• International Journal of Contents
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• 제9권4호
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• pp.22-29
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• 2013

In this paper, we propose a integrated real-time monitoring system for recycling agriculture resourcing based on USN. We design and implement the monitoring system so that we can integrate the quality control of farmyard and liquid manures, barn environment monitoring, and positioning information control into a total management system performing recycling of excrement and manure. Selection of sensors and sensor-node construction and requirements, structure of wire/wireless communication networks, and design of monitoring program are also presented. As a result of operating our system, we can get over various drawbacks of conventional separated system and promote the proper circulation of excrement up to the farmyard. We confirm that these advanced effects arise from the effective management of the total system integrating quality control of farmyard/liquid manure, barn/farmhouse information, and vehicle moving monitoring information etc. Moreover, this monitoring system is able to exchange real-time information throughout communication networks so that we can construct a convenient information environment for agricultural community by converging IT technology with farm and stockbreeding industries. Finally we present some results of processing using our monitoring system. Sensing data and their graphs are processed in real-time, positioning information on the v-world map offers various moving paths of vehicles, and statistical analysis shows all the procedure from excrement occurrence to recycling and resourcing.

• Structural Engineering and Mechanics
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• 제40권4호
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• pp.541-562
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• 2011

In the design of earthquake resistant reinforced concrete (RC) structures, both flexural strength and deformability need to be considered. However, in almost all existing RC design codes, the design of flexural strength and deformability of RC beams are separated and independent on each other. Therefore, the pros and cons of using high-performance materials on the flexural performance of RC beams are not revealed. From the theoretical results obtained in a previous study on flexural deformability of RC beams, it is seen that the critical design factors such as degree of reinforcement, concrete/steel yield strength and confining pressure would simultaneously affect the flexural strength and deformability. To study the effects of these factors, the previous theoretical results are presented in various charts plotting flexural strength against deformability. Using these charts, a "concurrent flexural strength and deformability design" that would allow structural engineers to consider simultaneously both strength and deformability requirements is developed. For application in real construction practice where concrete strength is usually prescribed, a simpler method of determining the maximum and minimum limits of degree of reinforcement for a particular pair of strength and deformability demand is proposed. Numerical examples are presented to illustrate the application of both design methods.

• 사상체질의학회지
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• 제30권1호
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• pp.1-6
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• 2018

In modern western science, the humanities and social sciences are separated from the natural sciences. However, new interpretations should be explored based on holistic concepts and the principles of wholeness found in eastern nature. Examples of the latter from Korea include Lee Je Ma's Sasang Constitutional Medicine(SCM). We aimed to examine the features and problems associated with SCM, as well as approaches to these problems. Sasang constitutional medicine suggests that an individual's constitution is determined congenitally, and the body and mind need to be considered simultaneously when treating disease. And SCM thinks that individuality is important in clinical practice even in social relationship. SCM needs to develop for objective diagnoses, and basic research needs to be conducted in parallel such as study of the Confucian classics and neo-confucianism. Expanding the scope of patient-centric academic exchange has been raised as an important issue to exchange with Western medicine and so on. SCM can be the medicine that places humanity at the center, and its mentality could apply to preventive medicine and personalized medicine. So it has positive influence on construction of a healthy society and improvement of healthcare worldwide.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년 추계학술발표대회 논문집
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• pp.475-478
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• 2008

In Korea, there has been a tendency that multi-family housings are constructed by providers such as constructors or real estate agents for the economical benefits and selling efficiency, using standardized plans, load-bearing wall system, water-based construction method, and uniformized formworks. Especially, the traditional installation works which service equipments are buried into structures cause serious problems such as shortening building life span, increasing times of remodeling during specific period (100 years) and wasting resources. Also the unilateral way of massive distribution by providers for multi-family housings is not appropriate to meet the various social needs of residents. To solve these problems, it is necessary to build long-life housing which can be easily separated installations, interior and exterior finishings from structural parts. Therefore, this paper will examine the present administrative law and the civil law in order to find negative factors that can be obstructions for providing long-life housings and set the direction to revise the regulations.