• 대한토목학회논문집
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• 제28권5D호
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• pp.723-734
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• 2008

본 연구는 부산시 지구단위계획의 유형을 바탕으로 유형별 사례대상지를 선정하여 지구단위계획의 운영상의 문제점과 개선방향에 대하여 고찰해보았다. 사례대상지의 선정은 유형별로 '기존시가지 정비형' 4개소, '기존시가지 관리형' 3개소를 각각 선정하였으며, 사례대상지를 선정함에 있어서 대상지의 규모와 입지적인 특성을 고려하였다. 사례지대상지 분석결과 제도적 측면에서는 용도지역의 무분별한 상향조절, 미미한 주민참여, 유형화에 대한 문제가 나타났으며, 계획적 측면에서는 기본방향과 목표의 유사성, 밀도계획의 일괄적인 적용, 용도계획에 부적절성, 건축물의 배치 및 형태, 색채계획 등에서의 문제점이 나타났다. 대상지 분석에서 나타난 문제점을 바탕으로 지구단위계획의 실효성 개선방안을 고찰해본 결과 제도적 측면에서는 용도지역 변경에 있어 변경 대상 및 범위에 대한 명확한 기준 설정이 시급하였으며, 계획적 측면에서는 지구단위계획의 유형 세분화에 따른 차별적인 세부 운영 지침(guideline)을 마련함으로서 지구단위계획의 기본방향과 목표가 각 유형의 목적달성을 위해 설정되도록 해야 하며, 건축물의 적정개발 밀도에 대한 명확하고 논리적인 기준 제시를 통해 건축물의 건폐율(the building-to-land ratio)이나 용적률(floor space index)을 적정하게 산정해야 함과 동시에 지구특성에 맞는 건축용도 분류를 통해 지구별로 특화된 기능을 유도하는 세부적인 건축물 용도계획이 이루어져야 하며, 건축물의 획일적인 형태를 지양하고 배치에 있어서도 가능한 개방감 있도록 계획해야 한다는 결과가 도출되었다.

• 한국생활과학회지
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• 제16권4호
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• pp.855-875
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• 2007

The purpose of this study is to suggest a guideline for outdoor play settings in child care centers. From March to July, 2005, data were collected from 223 directors at child care centers through a structured questionnaire, field measurement survey and non-participatory observation in seventeen child care centers in Seoul and Daejeon. The statistical methods for analysing data were frequency, percentage, mean, $X^2$ and F-test. The results showed as follows: 1)the existing outdoor playground area in child care centers should be expanded more than $4\;m^2$ per child. 2) Outdoor play facilities should be equipped with two structured play sets, a play facility for unstructured play and an adventure facility to make child's various activities possible and to promote child development. 3)flooring materials for outdoor playground should be required to use more than three kinds such as solid coverings (cf. asphalt, standard concrete), wood, lawn, soil or sands. 4)to let children enjoy various activities, outdoor playground area should be composed of various play facilities like indoor play gyms and should be independent but have good connections between play facilities depending on characteristics of play activities. 5)Play spaces of outdoor playground should be composed of physical play space, unstructured and dramatized play space, rest space, space for nature and adventure space. In addition, appropriate play equipments should be provided in respective play space.

• 디지털융복합연구
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• 제11권8호
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• pp.119-125
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• 2013

최근에 기업에서는 전략경영에서의 업무효율을 증진시키기 위하여 비즈니스 인텔리젼스 시스템의 구축에 노력을 기울이고 있다. 본 연구에서는 비즈니스 인텔리젼스 시스템의 구축에 영향을 미치는 요인들을 분석하기 위해서 기존에 비즈니스 인텔리젼스 시스템을 구축하여 활용하고 있는 기업을 대상으로 시스템의 구축에 중요한 영향을 미치는 요인들에 대한 설문을 실시하였다. 이를 검증하기 위하여 요인분석(FA)을 실시하였다. 요인분석을 통해서 핵심 구축지표들의 그룹화 된 요인을 도출하였고, 이들 요인들 사이의 관계를 구정식을 이용하여 분석하였다. 연구 결과에 의하면 기업이 사용 중인 정보시스템의 기능과 경영전략이 비즈니스인텔리젼스 시스템의 구축의도에 긍정적인 영향을 미치는 것으로 연구되었다. 본 연구의 결과는 효과적으로 비즈니스 인텔리젼스 시스템의 구축하고자 하는 기업에게 방향을 제시하는데 공헌을 할 것이라고 생각한다.

• 한국환경복원기술학회지
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• 제8권3호
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• pp.21-32
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• 2005

In Incheon metropolitan city, the urban open space areas are deficient and it is nearly impossible to obtain newly the land for parks by reason of the risk of the land value, the budgetary deficit and so forth. Therefore, it seems to be urgent to consider how to manage the established urban natural park efficiently to enhance the quality of recreational experiences of the public. The organization for the urban natural parks management is to be completely put in good order, for the objects to manage is changeable as well as diverse and what users need should be full satisfied. The purpose of this study is to investigate the differences of urban natural park's management suggest the improvement and development directions in urban natural park by group(professionals and Users). To do this, data were collected in the typical regions by urban natural park for this study, using the questionnaires. In these urban natural park, the on-site survey was carried out the users of these urban natural park during October in 2004. Also The analysis was done with the valid questionnaires of user's 644 and professional's 146. The questionnaires contained three of categories : openspace types' satisfaction and urban natural park's satisfaction, and management, and park user's socioeconomic characteristics and behaviors. Data collected from respondents were analysized by descriptive statistics, T-test, factor analysis and regression analysis. The results of this study can be summarized as follows; The evaluation of urban natural park management is predicted the operation management. So, one can draw a conclusion that user's needs is likely to be increased correspondingly as urban natural park planning and design, management which meets the overall satisfaction. Using the results of this study, we can make a guideline for a park management program, market positioning, standards and provisions of urban natural park by group.

• 디지털융복합연구
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• 제13권10호
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• pp.225-234
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• 2015

본 연구는 캠핑장 선택속성의 의사결정 융복합 프레임워크 구축을 위해 의사결정의 세부단계를 알아보기 위해 수행되었다. 첫째, 캠핑참여동기 및 캠핑장 선택속성을 파악하기 위하여 요인분석이 수행되었고, 둘째, 캠핑참여동기 유형에 따른 캠핑장 선택속성에 미치는 영향관계 분석, 셋째, 캠핑장 선택속성이 만족과 행동의도에 어떠한 영향관계를 미치는지를 검정하기 위해 회귀분석이 수행되었다. 캠핑참여동기로 5개 요인이 도출, 캠핑장 선택속성은 4개 요인이 도출되었으며, 이 캠핑참여동기의 유형에 따라 캠핑장 선택속성에 미치는 영향력이 다르다는 것을 알게 되었다, 그리고 마지막으로 캠핑장 선택속성은 캠핑객의 만족 및 행동의도에 영향을 미친다는 것을 알게 되었다. 이와 같은 결과는 캠핑장 운영자들은 세분화된 캠핑참여동기를 바탕으로 운영하고 있는 캠핑장이 반드시 갖추어야할 속성들에 대해 알게 해 주었고, 실제 캠핑객의 만족 및 행동의도에 미치는 선택 속성들을 파악함으로써 캠핑 사이트 개발자들의 개발계획 수립을 위한 가이드라인을 제시해 준다.

• 한국조경학회지
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• 제28권1호
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• pp.109-117
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• 2000

The purpose of this study is to examine the effect factors in suburban rural landscape and significant factors of apartment complex which are effective to the skyline of the sloped mountains. Also it is to propose the basic resources to preserve and improve the suburban rural landscape. The target site is Young-In, which shows the typical of rural development. Sides were take in young-In City along the roads and selected for 20 pieces. This study used questionnaire about the suburban rural landscape surveying of 45 students in Kyunghee Univ.. Also we found 2 dependent variables and 8 independent variables totally. Moreover, we have analyzed the data using descriptive statistics, correlation analysis, and multiple linear regression method between the preference and physical factors, and between the vulnerability and perceptional factors. The results are as follows: 1) With the dependent variable of preference, the areas of "green space" and "agricultural productive lands" were highly influenced in the suburban rural landscape positively, but the areas of "apartment complex" and "other buildings" were negatively effected. 2) With the dependent variable vulnerability, the area "apartment complex" and cutting numbers of the "skyline of mountainous ridge" were proved as significantly positive factors, but the length of the "skyline of mountainous ridge" turned out to be a negative factor. Although this study has the difficulty to be generalized, it can be used for planning and designing of the apartment complex in suburban rural landscapes, and it will provide the basic guideline for preserving and managing of the suburban rural landscapes.uideline for preserving and managing of the suburban rural landscapes.

• 한국작물학회지
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• 제48권4호
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• pp.316-321
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• 2003

Analysis of breeding gains in grain yield has been intensively conducted in wheat, barley, oat, maize, and soybean. Such information is limited in rice. The objective of this study was to compare the breeding gains and cultural gains contributed to yield gains of Korean rice varieties since early 1900s. Two sets of yield data were used for analysis; the historical yield data of 1908 for old japonica cultivars, and present yield data in the years from 1996 to 1998 for the six cultivars, consisting of previous two old cultivars and four contemporary cultivars. The old cultivars were two native cultivars, Jodongi and Damageum, while contemporary cultivars were two premium quality japonica cultivars, Hwaseongbyeo and Dongjinbyeo, and two Tongil-type cultivars, high yielding cultivars developed from indica/japonica hybridization, Milyang23 and Dasanbyeo. The yield differences of old cultivars between the experiments in 1908 and the experiments from 1996 to 1998 were estimated as cultural gains (1.84 tons $\textrm{ha}^{-1}$) due to the improvement of cultivation technology. Yield differences between the old cultivars and contemporary cultivars were considered total yield gains during the periods. These were 2.51 tons $\textrm{ha}^{-1}$ for japonica cultivars and 3.81 tons $\textrm{ha}^{-1}$ for Tongil-type cultivars. From these data, the genetic gain of 0.67 tons $\textrm{ha}^{-1}$ and 1.97 tons $\textrm{ha}^{-1}$ were estimated for japonica cultivars and Tongil-type cultivars respectively. The ratio between cultural gain and genetic gain appeared to be 2.7:1 for japonica cultivars and 1:1 for Tongil-type cultivars. This analysis clearly showed the higher genetic contribution in Tongil-type cultivars than in japonica cultivars, suggesting a guideline to be used when planning new yield improvement programs. Additional implication has emerged when a better yield response to modem cultivation technology was found in one of the old cultivars, suggesting the combined improvement between breeding and cultural improvement is necessary for attaining the maximum yield capacity of a crop.

• 패션비즈니스
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• 제18권6호
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• pp.174-187
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• 2014

This study intended to propose a guideline designed to secure safety by developing a functional color design for the color of the ordinary working clothes worn in the actual industrial settings of the machine industry in national industrial complexes in Korea. For this, a total of 6 sets of actual working clothes were produced for test, using 2-color arrangements with blue, of varying brightness and chroma for top and bottom, in relation to the visibility proven in preceding studies and evaluated in the machine industry. Blue was suggested the best proper color for machine industry by previous studies. For the material of working clothes, a total of 111 swatches were collected from the Dongdaemoon Fabric Market, and they were analyzed for color values. A total of 6 materials were used to produce working clothes for testing, which represented high brightness, medium brightness, low brightness, high chroma, medium chroma, and low chroma. Clothes were tried at the industrial settings for machine industry in a national industrial complex located in Gyeongsangnam-do and the expert satisfaction evaluation was performed based on items related with safety. As a result, higher satisfaction was shown when the brightness difference of top and bottom clothes was greater, and for chroma, relatively higher satisfaction appeared when the chroma of both top and bottom clothes was high. To secure satisfaction for both brightness and chroma, it is possible to deduce that the 2-color arrangement using the strong tone with high brightness and high chroma and the dark tone with somewhat low brightness and high chroma would be effective. Top and bottom clothes in the same color with high chroma had high visibility but had somewhat low evaluation for harmonious arrangements. This indicated that the arrangement of vivid colors for top-bottom clothes is inappropriate.

• 한국실내디자인학회논문집
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• 제20권2호
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• pp.176-183
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• 2011

Modern museums that started from 17th century in Europe have played a role of storage for collections of the upper class as a form of private museum. Since 18th century the publicity has been more emphasized in the society of Europe and there became a public museum that serves as a institution for social education. In addition to this, the mass production that began with the Industrial Revolution relieved the working hour of the public and they started to spend their more time for visiting museums to have social education. In korea there constructed a lot of public museums after economic development and people experienced the social education and the cultural events. However, there raised questions on security issue regarding relic because of growing number of visitors to the museums. Due to this, the museums asked a surveillance system for their relic. But the museums don't have enough research on this nor understanding the current situation. Because the relic in museums of history has a money value, the anti-theft system is more focussed. In addition to the direct surveillance system with staff or closed-circuit television(CCTV), the indirected system with visitor's mutual surveillance in conjunction with spatial structure has to be researched. This study is to understand the relationship between surveillance system and spatial structure with reference to korea's national and public museum of history. With the results of the research, the study provides a planning guideline to the museum architecture to prevent security problem.

• 한국생활과학회지
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• 제14권4호
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• pp.613-629
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• 2005

This research analyzes household financial structures and ratios to understand factors of household utility. Its main themes are as following: First, what kinds financial structures are found at each level of income? Second, how are they different by the level of income? Third, what factors contribute to appropriate financial ratios? The themes are supported by the texts on financial ratios from both inside and outside of Korea and proved by the Korean Labor and Income Panel Survey, the fifth annual edition. The households are exempted that do not support the household principle record in the principle and household economy record. Accordingly, this survey is from a financial structure analysis of 3,762 households. The analysis utilizes SPSS Window (Version 10.0) program. The following are the results: First, the income level 4 and above, in which the increasing number indicates a higher level of income, are highly ranked on the income-expense level and the asset-debt rate. Also, level 4 has a strong financial structure, whereas level 1 does not. Apparently, the management of the household is complicated by debt redemption and a lower level of assets. Second, Ratio 1, Ratio 2, Ratio 4, and Ratio 5 are different by the level of income. Third, the level of income contributes to the appropriate financial ratio. The financial safety and prospective financial structure at each income level is an important variable. Households with a high income, in particular, have to balance their finances and capital, reducing liabilities and increasing the total assets. In other words, the family must hold assets to enhance efficiency according to the character and income level of the household. This research is a useful resource for such a decision-making as to improve household financial structure stability. Also, it can be adopted to evaluate financial products for specific households and be used for economic and social welfare planning to predict how households influence the nationwide economy.