• 한국주거학회논문집
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• 제24권6호
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• pp.9-18
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• 2013

Recently, interest and social expectation for children's environment are on the rise. The needs for construction of safe and pleasant child care environment has bees agreed with. Especially, as the number of children who are wanted to go center jumped with additional support the government for child care business, centers have also seen a boost. But as number of child care centers increases rapidly in short period, the quality of centers is more inferior to before. and the space and facility level of many centers don't reach in legal minimum standard. In addition to, when child care centers are reviewed, it tend to be judged by one standard without considering connection with sense of values about child care or philosophy, child's traits, surrounding environment etc. Therefore, it is important to construct environment that can consider children's physical development and behavioral characteristic as well as basic element such thing as protection and support activity for current child care centers. This study presupposes that physical environment of child care centers makes important effect on teacher's motion and child's development, then it is to investigate it's characteristics in physically space, facilities, outdoor playground. And It is to identify space and accommodations, outdoors facilities which can support activity smoothly inside and outside. As a result, it is try to offer appliable basic information about the child-friendly environment of child care centers.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제8권2호
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• pp.524-539
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• 2014

To investigate schemes of secret key generation from Ultra-wideband (UWB) channel, we study a statistical characterization of UWB outdoor channel for a campus playground scenario based on extensive measurements. Moreover, an efficient secret key generation mechanism exploiting multipath relative delay is developed, and verification of this algorithm is conducted in UWB Line-of-sight (LOS) outdoor channels. For the first time, we compare key-mismatch probability of UWB indoor and outdoor environments. Simulation results demonstrate that the number of multipath proportionally affects key generation rate and key-mismatch probability. In comparison to the conventional method using received signal strength (RSS) as a common random source, our mechanism achieves better performance in terms of common secret bit generation. Simultaneously, security analysis indicates that the proposed scheme can still guarantee security even in the sparse outdoor physical environment free of many reflectors.

• 교육시설
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• 제8권4호
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• pp.5-15
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• 2001

The purpose of this study is to clarify the using condition and requirement for outdoor space between the parallel types of elementary school buildings focused on Chungbuk province in Korea. Consequently, we investigated the actual conditions of students and teachers, using conditions of outdoor space between school buildings. The summary of outdoor space can be given below. 1) In the using condition of outdoor spaces, most of them have path & covered walks, garden, playground and soon. The distances between neighboring building fixed, the use and quality of outdoor space is differently to spatial configuration of school buildings. For example, garden functions as itself in case of D/H>3, but the other space to observe in D/H>3. 2) In the requirements of outdoor spaces, the amount of scatter number of classmates and teachers is wide. The favoring outdoor space is the woods to take a rest by oneself, the demanding outdoor space is almost a resting place like a school store in case of classmates and the natural facilities like ponds garden pagora in teachers.

• 한국조경학회지
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• 제30권4호
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• pp.47-65
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• 2002

The purpose of this paper is to study and propose playground facilities for physically challenged children to cultivate adaptability in society and advances the opportunity of participate in physical exercise. This study carried out site investigations by visiting and inspecting various facilities: a recreational walking path for physically challenged people, a care facility for physically challenged children, a special school for physically challenged children, and "Madel Park", a private-use playground for physically challenged children. The result of the site investigation found that, overall, play facilities are difficult to use for physically challenged children. In addition, because park space is often small and narrow, children who are restricted to wheelchairs find it impossible to access such facilities. By carefully inspecting each of the facilities, the author found suitable elements to apply for outside play space. These elements include the introduction of an essential slope way to allow for safe movement, the provision of special seats which support the body to outside play equipment and the adaptation of treatment room instruments that assist balance to outdoor playground facilities. On the basis of the site investigation the interview and the indoor education program for physically challenged children the author completed an outside play program. Each item in this program was classified as belonging to either a "sense play" program or and "exercise play" program. Finally, the author designed suitable play equipment for physically challenged children corresponding to each item in the exercise programs in order to research the appropriateness of the equipment to its intended use. This research is the first step. From this point the author expects that specific applications will be developed through a practical space plan and sufficient clinical experiments involving use of the new equipment.

• 한국산학기술학회논문지
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• 제13권4호
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• pp.1872-1879
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• 2012

아파트 단지 내 외부공간에서 발생하는 이용행위의 내용과 구체적이고 물리적인 실증을 통해 거주자의 일상생활과 외부공간과의 이용행태특성을 파악하고자 하였다. 고층 아파트 단지 거주자의 이용행위 발생을 가져오는 외부공간의 이용특성을 파악하고자 하였다. 2004년도 이후에 준공된 대전광역시의 8개 단지를 중심으로 거주자 이용행태를 관찰조사하여 이용빈도를 분석하였다. 외부공간 이용행태 분석결과 어린이놀이터에서 이용행위가 가장 높았으며, 놀이, 담소, 운동, 휴식행위의 순으로 나타났다. 특히 통과행위가 높은 준공적 영역에서 거주자 이용행위가 증가하는 것을 알 수 있었다.

• 한국생활과학회지
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• 제18권3호
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• pp.775-791
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• 2009

The purpose of this study was to find the adolescents' use and satisfaction toward outdoor space of middle and high schools with excellent facilities in Daejeon area. Six middle and high schools in Daejon area and 423 students, who were attending 'Excellent Facilities Schools', were selected. Questionnaire survey was conducted. Main results were as following: 1) The playground was found to be the most frequently visiting space, and bench and piloti were found to be the second most popular spaces among adolescents. The visiting frequency of outdoor space was higher for the ㅁ-shaped by type of inner court, for the $2^{nd}$ by floor of classroom, for high-schoolers by grade. 2) Respondents were satisfied more when the inner court is ㅁ-shaped than the others, when it is easy to access resulting from low floor classroom, when respondents visited the space frequently and stay longer, and when the outdoor facilities were in good conditions.

• 한국조경학회지
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• 제23권2호
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• pp.137-147
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• 1995

This research is a preliminary study to improve the criteria of youth facilities which regulated in Youth Fundamental Act, with the method of Importance-Performance Analysis on youth facilities management. Evaluation inquiry had been made, and were collected from the youth facility managers who attended The Korean Youth Facility Managers' Seminar held on 24th Nov. 1994 at Pakdaljae Youth Center. The results are as follows; 1. Keep Up the Good Work : indoor facilities in community area, and outdoor facilities and accommodations in natural area are resulted in high in Importance and. Performance. They need to be operated constantly. 2. Concentrate Here : Counselling room, hobby room and outdoor meeting places in community area, and care room in natural area are perceived high in Importance but low in Performance. They need to provide proper leaders and equipment. 3. Low Priority : Care room, forest and outdoor facilities in community area, arid forest and folk playground in natural area are low in both Importance and Performance. So, it is considered that they are not necessary ones in both areas, but some outdoor facilities are so essential in natural area that they need to be provided properly. 4 Possible Overkill : Courtyard and library in community area, and outdoor facilities in natural area are low in Importance but high in Performance. They need to improve their importance through the development of applicable activity programs.

• 한국산학기술학회논문지
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• 제18권12호
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• pp.32-41
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• 2017

본 논문은 천안지역의 아파트단지 외부공간을 분석함에 있어서 공간구문론을 활용하여 구성요소 간의 관계성을 기반으로 하는 각 구성요소들의 배치 속성을 단지 전체 차원에서 해석하는 것을 목적으로 하며, 본 연구에 대한 예비 연구적 성격으로 진행하였다. 아파트단지 외부공간이 모두 연결되어 있는 하나의 공간구조라는 관점으로 거주자의 보행에 기반을 두고 각 공간 및 시설로의 출입공간에 대한 접근성 변화를 분석하였다. 총 5시기로 구분하고, 아파트단지 외부공간에 위치한 시설 및 공간으로의 출입공간을 단위공간으로 설정하였는데, 본 연구에서는 단지주출입공간, 주동 출입공간, 단지내 상가, 관리사무소/경로당, 어린이놀이터, 주민운동시설 등 총 6개의 분석항목을 설정하여 분석하였다. 분석결과 다음과 같은 결론을 얻었다. 첫째, 단지주출입공간의 접근성은 거의 모든 시기에서 높게 나타났으며, 주동 출입공간은 전반적으로 낮은 접근성을 보이고 있다. 둘째, 단지내 상가는 접근성이 향상되고 있는 경향을 보이고 있다. 셋째, 주민공동공간으로 볼 수 있는 관리사무소/경로당, 어린이놀이터, 주민운동시설 중에서 어린이놀이터의 경우는 예외적으로 통합도 순위가 시기별 큰 변화 없이 일정하게 높은 경향을 보이고 있고, 관리사무소/경로당의 경우는 최근으로 올수록 통합도 순위가 높아지는 경향을 보여 접근성이 좋은 위치에 주로 계획되고 있음을 나타내고 있다.

• 교육시설
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• 제11권4호
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• pp.15-24
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• 2004

The purpose of this study is to suggest some alternative on site planning of elementary school through investigating the effects of geographical and urban environment on the site. For this, we selected and surveyed 35 schools in Gwangju. The results of this study are as follows. 1) We cannot find out the differences from the use of elementary schools sites on slopes of sites. However, the sunken space between H type buildings in the site slopes facing east or west and the placing the playground on the north side of the site slopes facing north have some problems 2) The number of adjacent road and surrounding environment didn't show any effect. To separate between cars and pedestrians, we need some plans to block cars on the pedestrian gateway and it is much better to intensify the parking area near the school gate that cars come in and out. 3) The degree of satisfaction on the outdoor facilities of these cases shows low level. Therefore, to use the site of schools efficiently, we should secure the spacious playground and make plans to provide some spaces around school building for the static activities of students and teachers. 4) Most of all, the site which is suitable for educational environment should be selected. and also Special Code on the urban plan should be established to develop this one.

• 한국주거학회논문집
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• 제27권1호
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• pp.41-50
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• 2016

This study aims to draw the factors of support and restriction as children play in the outdoor space through their participation. The 135 students (fifth- and sixth- graders) participated in the research using the mapping method included the daily diagram and the open-ended questionnaire. As the research results, the park, the school yard, the playground and the rest space were emerged as play spaces with high utilization rate. Through the analysis of play spaces based on children's perception, the physical and social-psychological factors are drawn as the factors of support and restriction. Some physical factors such as the location are relevant to social-psychological factors such as the friend and the danger. In conclusion, the physical factors which support or restrict children's activities have to be considered with the socialpsychological factors. And the result from children's experience and perception should be basis of providing appropriate spaces for children who are actual users of play spaces.