• 패션비즈니스
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• 제18권4호
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• pp.66-79
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• 2014

Unlike other body arts, body painting illuminates the value of art using eco-friendly formative activity and natural environment and highlights the need of eco-friendly activity. However, although body painting has focused on forming right relationship between human beings and nature, there are few researches which are linked with nature art. Therefore, the purpose of this study is to argue the need to study body painting as nature art in connection with natural environment and analyze body painting according to nature art types. The study methods included both theoretical review and empirical review. The theoretical review examined the concept and characteristics of nature art through previous researches and literature and the empirical review looked into the types and works of nature art and applied them to body painting works. The results were as follows. First, an installation type was possible by arranging and attaching certain materials to the body. Second, a physical type was possible by representing body itself as the part of nature. Third, a symbolic type was possible by making body appearance as a some symbol based on artist's idea. Fourth, a sound type was possible by stimulating auditory hallucination using the nature of objects and sensing a sound. Fifth, an ecological type was possible by conveying the message of living things in nature to the body. Sixth, an interior type was possible by inducing indoor installation of works. Seventh, a poetic type was possible by making one feel a poetic inspiration expressed in nature using the mystery of the sea and a simple sequential pattern of floral leaves. Eighth, a drawing type was possible by adding artist's intentional hand with a pictorical technique. Ninth, a indigenous type was possible by reproducing South American indian's primitive style. The review of this study suggests that body painting works have been expressed in experimental and temporary arrangement like nature art in nature and can be applied according to nine types of nature art.

• 한국해양학회지:바다
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• 제15권4호
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• pp.184-191
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• 2010

부착규조류는 초기 부착 생물로서 부착 천이과정에서 부착성 박테리아 층 위 해초 잎 표면 맨 아래 층에 부착함으로써 잎 표면의 미세 지형을 결정하고 다른 부착 생물에게 알맞은 부착환경을 제공해 주는 중요 생물로 부착 기질과의 상호 작용에 대한 연구는 부착 생물 생태 연구에 기초적인 연구라고 할 수 있다. 부착규조류가 해초에 부착 서식하는 형태는 크게 3가지로 나눌 수 있으며 1) 해초 잎 세포에 평행하게 또는 세포 변형을 통한 부착 2) 해초 잎 끝부분에 주로 밀집하여 서식 3) 잎의 끝에서 2차 부착 규조류인 줄기를 이용한 규조류보다 1차 부착규조류인 타원형의 규조류 밀집 지역이 많은 것이었다. 또한, 해초의 종별 규조류의 부착 군집 변화를 살펴보면 우선 길이와 너비의 차이가 많으나 세포의 모양이나 크기가 비슷한 Z. marina와 Z. japonica는 규조류의 출현종수, 현존량, 우점종의 차이가 컸던 반면 길이와 너비는 비슷하나 세포의 모양과 크기가 다른 Z. marina와 Z. caespitosa의 경우에는 규조류의 출현종수, 현존량, 우점종이 유사한 것으로 나타났다. 따라서, 본 논문에서는 해초의 미세지형이 될 수 있는 세포의 모양보다 해초의 길이와 너비 등 외형의 차이가 부착규조류 군집 변화의 주요 원인인 것으로 나타났다.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2005년도 추계 학술발표회 제17권2호
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• pp.327-330
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• 2005

In this study, the nature of brittleness, one of the main problems of GFRP(Glass Fiber Reinforced Plastic) Re-bar, is improved. Therefore, Hybrid GFRP Rod is developed by attaching FBG sensor to the new GFRP Rod with toughness, essential for flexural reinforcement of the concrete. The test was performed with specimens of Hybrid GFRP Rod. According to the test, data measured by electric gauge sensor are compared with data measured by FBG sensor.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2003년도 춘계학술대회논문집
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• pp.77-81
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• 2003

SDM (Structural Dynamics Modification) is a tool to improve dynamic characteristics of a structure, more specifically of a base structure, by adding or deleting auxiliary (modifying) structures. In this paper, the goal of the optimal SDM is set to maximize the natural frequency of a base plate structure by attaching serially-connected beam stiffeners. The design variables are chosen as positions of the attaching beam stiffeners, where the number of stiffeners is considered as a design space. The problem of non-matching interface nodes between the base plate and beam stiffeners is solved by using localized Lagrange multipliers, which act to glue the two structures with non-matching interface nodes. As fer the cases of non-matching interface nodes problem, the governing equation of motion of a structure can be considered from the viewpoint of a topological modification, which involves the change of the number of structural members and DOFs. Consequently, the eigenpairs of the beam-stiffened plate structure are obtained by using an eigen reanalysis technique of topological modifications. Evolution Strategies (ES), which is a probabilistic population-based optimization technique that mimics the principles from biological evolution in nature, is utilized as a mean for the optimization.

• 대한지구과학교육학회지
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• 제3권1호
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• pp.1-8
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• 2010

The purpose of this study was to analysis the 6th students' conceptions of the nature phenomenon focused on the systematic characteristics. For this study, 12 students of the 6th grades participated in special class for testing their conceptions about the water cycle in the earth system. And we analyzed the outcomes of students' conceptions based on SBF conceptual representation. The results indicate that most of the subjects perceived that the water cycle in earth system wasn't complex system maintaining its existence and functions as a whole through the interaction of its parts but simple system maintaining some actions between atmosphere and hydrosphere, geosphere, biosphere(biological world). And they didn't perceive the characteristics of the water cycle whose all parts must be presented the change of volume between vapor and water, glacier proposing the total hydro-volume are established in the earth system. Based on the results, it was suggested that the main goals of the schools' science education should be to provide students who understand the water cycle system as attaching importance to form with the skills needed to coherent understanding of the essential qualities for the nature phenomenon system.

• 디지털산업정보학회논문지
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• 제7권3호
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• pp.43-53
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• 2011

The many cities are changing in the city form where the person and nature are mixed. Namely, the government invests many expense in tree field of distance space for the change in the green city. In this paper, we design and implement a tree growth management system using PDA built in 13.56MHz RFID reader and CBD(Component Based Development) for ubiquitous computing environments. Our system provides history management to increase business efficiency for location coordinate of tree and history information of tree which using RFID, the RFlD tag is attaching the new tree and that is inputting GPS location information in PDA and provides tree information of tree by location coordinate to history management. Finally, we show from a performance analysis that our system achieves about 85% average tree read rate of RFID under test scenario environments.

• 한방안이비인후피부과학회지
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• 제11권1호
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• pp.197-218
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• 1998

In this study, I invastigate about oriental medical drug, dosage form and directions in external therapy of contact dermatitis. and after study on relationship oriental medical drug, dosage form and directions with cause, symptom and differentiation of symptom and sign. The results are as follows; 1. Most frequently used oriental medical drug is until qing(淸) dynasty Eriocheir sinensis H. Milne-Edwards(蟹), Salix babylonica L.(柳葉), Natrii sulfas(芒硝), Allium macrostemon Bge.(해), Nelumbo nucifera Gaertn.(荷葉), nowadays in Korea and China Phellodendron amurense Rupr.(黃柏), Gypsum(石膏), Rheum palmatum L.(大黃), Baphicacanthus cusia Bremek(靑黛), Talcum(滑石). 2. In the frequency of dosage form, until qing(淸) dynasty powder 1case, liquor 49cases, liquer and solid mixture 58cases, nowadays Korea and China powder 16cases, liquor 96cases, liquer and solid mixture 59cases. 3. Most frequently used directions of dosage is thinly attaching method(薄貼法), attaching method(敷貼法), furnigating and cleansing method(熏洗法), cleansing method(洗傷法), wet dressing method(濕敷法), spreading powder method(撲粉法), plaster method(途차法), rubbing skin method(摩擦法) 4. In the external therapy of contact dermatitis, oriental medical drug's usage is based on stage of contact dermatitis In acute stage, most frequently used drug is heat and damp remove drug(淸熱燥濕藥), nature of drug(藥性) is bitter taste and cold charactor(苦寒), In chronic stage, most frequently used drug is nourishing the blood drug(養血藥), promoting blood circulation drug(活血藥). 5. The dosage form of drug is based on symptom. In acute stage, when papules and vesicles, or erosion and exudation is the main symptom of skin, liquor or powder is used, when erosion and crust is the main symptom of skin, plaster is used. In chronic stage, plaster is used. 6. In the directions of dosage is based on dosage form of drug and symptom. In acute stage, when papules and vesicles is the main symptom of skin, fumigating and cleansing method, cleansing method, plaster method is used, when erosion, vesicles and exudation the main symptom of skill, cleansing method, wet dressing method, spreading powder method, attaching method, spreading powder method is used, when crust is the main symptom of skin, plaster method is used. In chronic stage, plaster method, rubbing skin method is used.

• 펄프종이기술
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• 제46권4호
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• pp.44-53
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• 2014

This research were aimed at developing starches which have high preservability and high bonding strength from corn starch, modified cationic and oxidized corn starches, as compared to the fermented wheat starch. On the lining that attaching the base paper on the back of the work with paste, the coating weight was determined by the solid contents of the paste rather than the viscosity of paste. Adhesive strength and stiffness were also determined by the solid contents of the paste. Corn starch had lower solid contents, higher viscosity, and higher adhesive strength than other starches. In the iodine stain to the surface of peeled base paper off, paste deeply penetrated into the traditional Hanji than modern Hanji. And oxidized starch paste deeply penetrated into the paper layer than the cationic starch.

• 대한기계학회논문집B
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• 제27권7호
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• pp.938-947
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• 2003

In this paper, we derived the formula for estimating the power of the electric motors needed to operate the Decanter-type centrifuge. In the derivation of the formula the sludge-removal torque is to be supplied from the formula derived in the first paper. The intricate nature of the transmission mechanism in the planetary gear trains of the sludge-removal power and torque has been clarified in this second paper. In particular we considered two-motor system, where the main motor drives the machine while the differential-speed control motor plays the role of braking in adjusting the differential speed. Sample calculation for the specific design treated in the first paper showed that the selection criterion for the main motor depends on the lower limit of the differential speed; when the lower limit is set low, it should be selected based on the steadily operating power, while it should be selected based on the starting power when the lower limit is set high. The total power required by both the main motor and the differential-speed control motor increases as the differential speed is decreased. It is suggested that the power loss in the differential-speed control motor could be minimized by attaching an electric generator to it.

• 헤리티지:역사와 과학
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• 제36권
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• pp.227-239
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• 2003

Korea and China can find the common feature derived from the mutual cultural exchanges, belonging to the same cultural sphere of the East Asia. It also applies to the stone figures of the palace gardens of both countries. In case of Korea in the stone figures of the palace gardens, there are few of them existing in Kyungbok Palace, Changduk Palace, and Changkyung Palace of the Chosun Dynasty, and most of them were washed away, there are hardly any records remaining and transmitted, and there are hardly any materials of drawings and pictures of them. On the contrary, in case of China, although there are those washed away, there are vast numbers of real objects, and records and materials of them. Therefore, for the study on the stone figures of Korea, the method to analogize the research lacking regarding the stone figures of the palace gardens of Korea from those of China after conducting the comparative study between those existing and those of China, may be available. I consider that although the restoration of the palaces of Chosun Dynasty of Korea had been the restoration project oriented toward the buildings until now, it will be the phase where one should have more interest toward the restoration of the palace gardens in the future, and that the restoration of the palace gardens should be made centered on the landscape architectural structures, deviated from the restoration project attaching weight to the restoration of the trees. Above all, I consider that the interest should be turned to the restoration of the stone figures where the view toward the nature of the Orientals are expressed well. For the restoration of the stone figures in the Changduk and Changkyung Palaces, it is considered that the restoration of the rough locations and shapes is possible based on the Dongkwol Drawings being transmitted, and that the research on the shapes, characters, pedestals, characteristics, etc. of the specific stone figures is possible as far as it is based on the study of the stone figures of the palace gardens of China.