• Journal of the Korean Institute of Educational Facilities
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• 제13권2호
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• pp.34-41
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• 2006

A multi-sected campus can be explained as an university to be consisted of several campuses, which are physically separate, but are functionally interconnected. The basic structure of university campuses started with a single-nuclei structure of which the facilities were layed out around a single campus core, and it has been changed to multi-nuclei layout, where a single campus core was subdivided into several service cores due to increased service demands. The limitation on the expansion of campuses due to urbanization of surroundings leads to the physical separation of the campuses, and the development of information technology made it possible to connect physically-separate campuses to form the multi-sected campus. The three general characteristics of multi-sected campuses were found; 1) the need for programatic specialization of each individual campus, 2) the need for representative imageability for each campus, 3) necessity for physical connectivity between campuses and functional independency for each campus.

• Journal of the Korean housing association
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• 제17권4호
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• pp.83-91
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• 2006

Although the large supply of multi-family housings played a very important role in forming the urban structure and allocation of functions, and also enhanced the whole level of housing environment, it caused several problems relating to physical form such as isolation of housing estate, inhumanity of the exterior space, and mismatch with the urban structure. To handle these problems, the purpose of this study is to analyse design elements which have a direct impact on physical forms, thereby understand the characteristics of planning. Therefore design elements are reformed into respective analyzing indices. This study analyzes design elements based on analysing indices. Thus, several important results were found from the Factor Analysis and after classifying housing estates into several types, the study found the characteristics of planning within each type of housing estates.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 한국주거학회 2006년도 추계학술발표대회 논문집
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• pp.155-158
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• 2006

In the design guideline for the existing elderly house, the guideline related to kitchen is very important in the secure and functional aspect. In spite of importace, the present elderly house's Kitchen plan is being designed based on foreign universal design guideline or common housing form instead of considering physical social and psychological qualities of the korean elderly. Therefore, In this study based on the guideline of the previous studies related to domestic elderly house and kitchen plan for elderly house, we found physical social and psychological qualities of the korean elderly. Acooording to these characteristics we suggested guideline on kitchen plan for Elderly House. Those suggested here will be applied to design guidelines of elderly housing on kitchen plan in future.

• Journal of Korean Medicine Rehabilitation
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• 제20권4호
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• pp.63-72
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• 2010

Objectives : The purpose of this literature is to establish theoretical bases of using thermotherapy of cutaneous and muscle meridian(hot poultice). Methods : We reviewed literatures and books about thermotherapy in Traditional Korean medicine. Results and conclusions : Thermotherapy of cutaneous and muscle meridian(hot poultice) has developed from Yu-fa(熨法), a kind of poultice(also called cataplasm). Using it practically in the clinic, we simultaneously analyzed the distributions of cutaneous meridian(經法) and muscle meridian(經筋) and observed the symptoms of a disease to select treatment region. It has characteristic and originality differentiated form western physical therapy because it makes the function of whole body as well as an affected part better.

• Journal of Information Processing Systems
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• 제13권3호
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• pp.476-490
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• 2017

In the centralized cloud controlled environment, the decision-making and monitoring play crucial role where in the host controller (HC) manages the resources across hosts in data center (DC). HC does virtual machine (VM) and physical hosts management. The VM management includes VM creation, monitoring, and migration. If HC down, the services hosted by various hosts in DC can't be accessed outside the DC. Decentralized VM management avoids centralized failure by considering one of the hosts from DC as HC that helps in maintaining DC in running state. Each host in DC has many VM's with the threshold limit beyond which it can't provide service. To maintain threshold, the host's in DC does VM migration across various hosts. The data in migration is in the form of plaintext, the intruder can analyze packet movement and can control hosts traffic. The incorporation of security mechanism on hosts in DC helps protecting data in migration. This paper discusses an approach for dynamic HC selection, VM selection and secure VM migration over cloud environment.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 한국퍼지및지능시스템학회 2003년도 ISIS 2003
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• pp.126-129
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• 2003

The robot has recently emerged as a factor in the daily lives of humans, taking the form of a mechanical pet or similar source of entertainment. A robot system that is designed to co-exist with humans, i.e., a coexistence-type robot system, is important to be "it exists in various environments with the person, and robot system by which the interaction of n physical, informational emotion with the person etc. was valued". When studying the impact of intimacy in the human/robot relationship, we have to examine the problems that can arise as a result of physical intimacy(coordination on safety in the hardware side and a soft side). Furthermore, We should also consider the informational aspects of intimacy (recognition technology, and information transport and sharing).

• Journal of the Korean Ceramic Society
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• 제16권3호
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• pp.164-168
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• 1979

In the previous paper, it was reported that formation of desirable calcium alunimate(CA) in clinker was considerably affected by sulfur-contaminated alumina which was prone to form a disadvantageous mineral, $C_4A_3S$. In this study, however, sulphate-free alumina cement was made from sulfur-free alumina refined from alunite and corresponding materials. The major minerals in the clinker were identified by X-ray diffraction patterns as calcium aluminate (CA), calcium dialuminate $(CA_2)$ and dicalcium alumino silicate $(C_2AS)$. The formation of CA was more effective with decreasing contents of silica to 2 per cent or less and sulfur in the refined alumina. Physical properties of prepared alumina cement such as setting time, stability and compressive strength were measured. The values were similar to those of commercial alumina cements.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제14권1호
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• pp.422-436
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• 2020

In this paper, we investigate the impact of antenna correlation on secure transmission in a multi-eavesdropper single-input multiple-output (SIMO) system, where the receiver and eavesdroppers are equipped with correlated antennas. Based on the practical passive eavesdropping system, the new closed-form expressions of secrecy outage probability (SOP) and non-zero secrecy capacity probability are derived to explore the effect of antenna correlation on the system with multiple eavesdroppers. To further analyze the secrecy performance of the investigated system, we theoretically derive the expression of asymptotic SOP to clearly show the diversity order and array gain. Finally, Monte Carlo simulations verify the effectiveness of our theoretical results.

• Textile Coloration and Finishing
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• 제14권4호
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• pp.197-207
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• 2002

The physical properties and dyeability of the nylon 6 fibers prepared by high speed spinning at take-up speed of 4,100~5,600m/min were investigated. The strain decreased as the take-up speed was raised from 4,100m/min to 4,400m/min, but further increase of take-up speed could not decrease the strain. The stresses of the fibers spinned at various take-up speed did not make any noticeable differences. Birefringences, densities and crystallinities of the fibers increased with the take-up speed and then reached to a nearly maximum value at 5,300m/min. In DSC diagrams, the $\gamma$ form of crystal became dominant at higher take-up speed. The dye uptakes of C. I. Acid Blue 113 on the fibers decreased a little with the increase of take-up speed.

• Journal of the Korean Society of Physical Medicine
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• 제5권4호
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• pp.623-632
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• 2010

Purpose : The purpose of this study was to identify the effect of recovery of disability on post-stroke depression in stroke patients. Methods : Fifty patients with stroke were participated in this study. The stroke impact scale(SIS) was used to assess the recovery of disability according to stroke and short form of geriatric depression scale(SGDS) was used to assess the poststroke depression(PSD). Results : The suspicious for depression were exhibited in 38%(n=19) and patients with depression were 58% (n=26) of 50 patients with stroke. In correlation between recovery of disability and depression, emotion and recovery of stroke negatively correlated with depression(p<.05). Conclusion : These results demonstrates that patients with stroke need to manage and treat emotion for the prevention and management of PSD.