• Korean Institute of Interior Design Journal
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• v.21 no.4
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• pp.200-210
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• 2012

The objective of this study is to activate dining facilities by integrating the factors of space marketing. In this study, It extracts the factors of space marketing applied in the real space on the basis of precedent studies. The selection standard of precedent studies focused on the planning and strategy of space marketing conducted after 2000, and 28 factors in total 16 precedent studies were extracted. We extracted only the factors of space marketing which is applicable to dining facilities by merging and reestablishing them. The extracted 12 factors included. In this way, we conducted a survey on the factors of space marketing as well as utilization and satisfaction considered to be needed for the activation of dining facilities based on H university dining facility in Seoul. Accordingly, I collected a total of 215 copies and analyzed them by SPSS program. According to the result, it indicated that there were many students who primarily used the outside dining facilities rather than university dining facilities regarding the utilization of university dining facilities, and unsatisfactory factors included the design and size of the entrance, quality of the serving space, quality and noise of the dining space, other facilities, size and quality of the rest space and drinking fountain, snack bar, and cafe regarding the satisfaction of each space. It also indicated that the factors which influent the image of university dinning facilities the most included the marketing factors considered to activate university dining facilities such as spatial factors, sensuous factors, and environment friendly factors in order. Therefore, we can consider the interacting operation system that students primarily decorate, improve and use the spaces of the outside dining facilities and other university dining facilities. In conclusion, it's need to consider activating university dining facilities which have been responsible for only basic parts by integrating the marketing factors in common with the outside dining facilities.

• Journal of the Korean housing association
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• v.20 no.4
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• pp.39-47
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• 2009

The purpose of this study is to find out the changes on the metropolitan condominium apartment unit plans based on the interior spaces related to women such An-bang (master bedroom), bathroom and attached spaces to the master bedroom, living room, diningroom, kitchen, utility room, and balcony. This study used the content analysis method and space syntax. Contents were limited to the floor plans with 3 rooms type and about 105 m2 in the Korean apartment encyclopedia. The unit plans of 2,278, built from October 1975 to January 2008, were analyzed and basically SPSS package 16.0 was employed. The results were as followed. 1) Living room was a core space and an increasing tendency. After 2001, the design trend of living room connected with kitchen and dining room, and dining room changed into one space combining with women's working space such kitchen. It meaned women's working activities became into family public activities as to depending open access. 2) Kitchen had a characteristics that was connected to utility room or back balcony, and the number of extra kitchen increased. Also, the size of DK decreased, but utility size little increased. It was showed the characteristic of this space was still for women. 3) An-bang had a little strong characteristics of married coulpe or women's personal space with bathroom or dress room/powder room. 4) In addition, the values of integration and control of living room and DK were highest. It meant these space were centered in unit plans. Next, the An-bang and dress room/powder room were high. Utility room or balcony's were next, and these were women's working space. Therefore, family's public space was most important, and married couple or women's personal and working space were later in planning.

• Archives of design research
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• v.19 no.5 s.67
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• pp.181-190
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• 2006

This study was designed to investigate how the size perception of letters is influenced by its relation to the ground, visual angle, physical size, letter space and cognitive direction. As a stimulus, a word in the Numeral and Hangul respectively were used in Experiments I and II. Fifty four different configurations consisting of two grounds, three visual angles and nine physical sizes were used as test patterns in Experiment I, and one hundred and eight different configurations consisting of two ground, three directions, two letter spaces and nine physical sizes were used in Experiment II. Subjects were asked to make magnitude estimates for perceived size of test patterns in both Experiments I and II. The results imply that the ground and visual angle affected the perceived size of the Numeral as a focal figure. We found that in Experiment I, the perceived size of the focal letter was clearly underestimated when the rate of physical size was larger than the real size which was a hundred(as the size of standard stimulus), and it was overestimated when the rate of physical size was smaller than a hundred. It was found that the effect of Delboeuf illusion influenced the perceived size of letter. The result of Experiment II shows that the ground, physical size, letter space and the cognitive direction affected the perceived size of Hangul as a focal figure. These findings suggest that size illusion of letters is caused by the size relationship (contrast or assimilation) between a letter perceived as figure and its ground.

• Journal of Astronomy and Space Sciences
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• v.10 no.2
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• pp.113-122
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• 1993

Using a simple analytic model based on the MHD stability arguments we obtain the size of the magnetosphere for the magnetic compact stars. We assume the ordered, field-aligned flow in the magnetosphere and estimate the wellknown Alfven radius. The dependence of the X-ray absorption in the magnetic funnel on the size of this radius is further considered. We show that such a determination of the magnetic interaction radius can be applied to the reconstruction of X-ray light curves of the magnetic binary stars.

• Journal of the Korean housing association
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• v.11 no.4
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• pp.53-63
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• 2000

The study focuses on the problems of store space supply in apartment sites and suggests policy directions for the problem. Based on the results of field survey and site reconnaissance, this study identifies following problems and policy directions. First, the stores do not meet consumers various demand due to item limitations with small size. Consequently, there are many closed and/or unsold stores with high vacancy rates, Second, there is a tendency that the closed store rate becomes higher as apartment size becomes smaller. We suggest some law and regulation amendment that make store supply optional rather than mandatory in the case of small apartment site construction.

• International Journal of Aeronautical and Space Sciences
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• v.5 no.2
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• pp.71-76
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• 2004

This paper describes the antenna analysis of the multi-beam for communicationsatellite. The design core parameters of the antenna system are optimal antennadiameter, feed horn type and hom size, F/D, and the coordinate of offset horns. Thepaper deals with the method to determine design core parameters of optimal antennadiameter, feed horn type and horn size. F/D, and the coordinate of offset horns, andthe performances of design result.

• Bulletin of the Korean Space Science Society
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• 2004.10b
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• pp.316-320
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• 2004

This paper describes Ka-band antenna performance analysis of COMS satellite. The key parameters of the antenna system are optimal antenna diameter, feed horn type and horn size, F/D, and the coordinate of offset horns. The paper deals with the method to determine design core parameters of optimal antenna diameter, feed horn type and horn size, F/D, and the coordinate of offset horns, and the performances of design result.

• Journal of Korean Academy of Oral and Maxillofacial Radiology
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• v.7 no.1
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• pp.31-38
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• 1977

A study was performed to investigate the size of tongue area and intermaxillary space area, and compare the sexual differences between normal Korean children and adults by introducing planimetric and linear analysis of the lateral cephalograms. The cephalograms were composed of 41 child male aged 10.8, 40 child female aged 10.5, 38 adult male aged 21.3 and 40 adult female aged 20.8 respectively. In order to study and measure the intermaxillary space area, the followings were selected, as reference items: occlusal plane, anterior intermaxillary space height, posterior intermaxillary space height, length of intermaxillary space. Among those reference items anterior intermaxillary space height and posterior intermaxillary space height were perpendicular to the maxillary plane. An. index, (equation omitted) While the tongue area was plotted by outline of tongue shadow, above a line extending from the vallecula to the most anterior point on the hyoid body, and above a line from the most anterior point of the hyoid body to the menton. The obtained results were as follows: 1. In general the measurements of male were larger than those of female in intermaxillary space area in childhood and adulthood group. but intermaxillary space area of childhood group showed no significant sexual difference, and that of adulthood group showed significant sexual difference when evaluated statistically. 2. In both groups the measurements of male were larger than those of female in tongue area and there are also statistical significance of sexual differences in both age groups. 3. Considerable growh changes between the childhood and adulthood groups were revealed in intermaxillary space area and tongue area, and the tongue had tendency to become relatively smaller when compared with the intermaxillary space in both sex.

• Carbon letters
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• v.15 no.3
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• pp.180-186
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• 2014

This study highlights a novel method and mechanism for the rapid and effective milling of carbon fibers (CFs) in silicon carbide (SiC) powder, and also the dispersion of CFs in SiC powder. The composite powders were prepared by chopping and exfoliation of CFs, and ball milling of CFs and SiC powder in isopropyl alcohol. A wide range of CFs loading, from 10 to 50 vol%, was studied. The milling of CFs and SiC powder was checked by measuring the average particle size of the composite powders. The dispersivity of CFs in SiC powder was checked through scanning electron microscope. The results show that the usage of exfoliated CF tows resulted in a rapid and effective milling of CFs and SiC powder. The results further show an excellent dispersion of CFs in SiC powder for all CFs loading without any dispersing agent.

• Korean Institute of Interior Design Journal
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• v.13 no.6
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• pp.3-11
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• 2004

In the 21st Century, our society is facing decrease of general population and beginning of aging society due to low birth rate, and such issues are increasing the elderly population. Especially in Korea, the elderly population exceeded 7% of the total population in 2000, making its way to the aging society and the elderly population will increase up to 14% by 2019, becoming the true aging society. Unlike other countries, aging in Korea is happening very fast and this requires the society's preparation and plans to deal with the problem. This study was started with the problem that the welfare centers for elderly people in Gwangju do not have the space plan adequate for the regional characteristics and users' demands. Therefore, this study performed an investigation and analysis on service programs, management, and space formation of S welfare centers for elderly people in Gwangju. This study produced a figure after interviews with social welfare workers and surveys. And then this study investigated size and formation of space for the service programs in each welfare center This study showed the current status of welfare centers for elderly people and difference in size and formation of space related to the service programs of the region. Therefore, this study was done to provide the basic data for the space formation of new welfare centers.