• Journal of the Korean Institute of Educational Facilities
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• v.22 no.6
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• pp.3-11
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• 2015

Nowadays, the number of school students in rural area has decreased significantly. For this reason, there are mixed classes among students of different grades in schools in rural area. Moreover, there are several teachers who teach two and more subjects except for the major of teacher so educational environment has been deteriorated. To tackle this problem, the ministry of education has suggested merging small schools in rural area. However, some people believe that merging small schools would make educational environment more worse and would not solve this problem. To solve this problem, this research suggests that the proper solution for educational environment of merging small schools through surveying environment of merging schools.

• Proceedings of the KSR Conference
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• 2004.06a
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• pp.522-527
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• 2004

Nowadays, becoming wide area is going on over Seoul Metropolitan area. But urban railway, very important traffic facilities, is operated in normal operating position and it gives cause to week the function of commuting long distance. This paper is focus on studying the feasibility of rapid operation system in Seoul Metropolitan area through comparing the present state of urban railway in Seoul Metropolitan area with a case of the advanced facilities in developed country. And we develop rapid operation system in general aspect through only consideration of operation planning without improvement of facilities. Also, we come up with new concept of rapid operation system through investigation of limits of the preceding researches

• Proceedings of the KSR Conference
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• 2004.06a
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• pp.551-556
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• 2004

The Korean Train eXpress(KTX) which started in last April has got many complaints of passengers. This is caused by weak connections between KTX and traditional trains. This paper shows the methods to increase the connection in 3 points of view; business, operation and rolling stocks. For the flexible business, it is necessary that the connecting trains must be multi-purposefully for the satisfaction of KTX transferring passengers and existing commuting passengers. And the expanding of free class is needed. A free class is the base of business flexibility. In an operation point of view, I show the method that can decrease pains for getting transfer. Finally, for the effective using of rolling stocks, I propose that TC(trailer with control) car is added to existing locomotive and passenger coach set. In concluding, KTX needs strong connections with traditional trains. This will bring more competitive power with other transportation systems. And that method must get flexible and various service, in addition to effective and minimizing investment.

• The Journal of Sustainable Design and Educational Environment Research
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• v.11 no.1
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• pp.1-10
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• 2012

Establishing public kindergarten is very important in social welfare aspects. So far almost public kindergarten were built up as attached style in primary school. More independent style kindergarten is being requested for small land area, shorter commuting distance. But the standard design guideline of the independent public kindergarten is insufficient. The purpose of this study is to examine the architectural Planning direction for the standard design guideline of the independent public kindergarten. A result of this study can be suggested what kind of architectural Planning direction of independent public kindergarten is needed more acutely.

• International Journal of Internet, Broadcasting and Communication
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• v.7 no.2
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• pp.105-108
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• 2015

There are a lot of traffic jams in the metropolitan area and the commuting time has been longer nowadays. So the urban people has been interested in the GTX(Great Train Express) project in Korea. The GTX is the train which runs at 200km/h speed in underground tunnels. If the train also operates at high speed in tunnel section, the pressure wave will happen and the uplift force of pantograph may vary abruptly. If the rigid trolley bar system is used in tunnel section, it is difficult to improve the commercial speed of train. In order to improve the train speed in tunnel section, this paper presents the new pantograph concepts which can change the suspension stiffness and deals with the dynamic behavior characteristics of pantograph according to the parameter variation.

• Journal of the Korean housing association
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• v.13 no.1
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• pp.29-36
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• 2002

This study was performed to investigate the awareness of Namak Eco-city, a willingness to move to an ecological city and their related variables. Data was collected through a questionnaire survey given to 491 residents who live in Mokpo, Kwangju and Muan in Chollanam Province. The awareness of Namak Eco-city was medium level and half of the respondents were not aware of that. Multiple regression analysis was conducted to estimate the effects of the variables on the awareness of Namak Eco-city. The most significant variable was the awareness of taco-city. Thirty eight percent of the respondents were willing to move to Namak Eco-City. Two variables were related with willingness to move to the city. Those who were aware of an Eco-city and had more commuting-oriented housing value had more willingness to move to the city.

• Korean Journal of Child Studies
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• v.22 no.4
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• pp.189-199
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• 2001

The purpose of this study was to explore the relationship between caregivers' characteristic variables and quality of child care and to investigate the magnitude of the association between variables and quality of child care according to children's age. The following factors were suggested as the caregivers' characteristic variables: Total years of caregiving experience, educational level, job satisfaction, amounts of turnover, time for commuting, salary, pay step, years of work in charge of current children, perception on the recommended caregiver/child ratio. The results of the study were as follows : First, it was found that caregivers' salary, total years of caregiving experience, pay step, perception on the recommended caregiver/child ratio, age, and amounts of in-service program were significant among caregivers' variables. Second, when the caregivers' characteristic variables were examined in terms of children's age respectively, the effects of teacher-related variables to influence the child-care quality were significantly different according to children's age group.

• Korean Journal of Child Studies
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• v.28 no.4
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• pp.51-71
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• 2007

Factors considered by mothers when choosing a kindergarten for their child were analyzed by mother's age, education level, and employment status. Questionnaires (Seo, 2002; Kim, 2001; Park, 1997) targeted 636 mothers of kindergarteners from 12 different kindergartens. Results were (1) in order of importance mothers considered : physical environment, tuition, humane environment, educational curriculum and program, and time spent for education. (2) Younger mothers considered the program of the kindergarten of more importance whereas older mothers considered the commuting method, size of kindergarten, and personality and competence of the principal and teachers of more importance. (3) College educated mothers considered curriculum and field trips to be important factors. (4) Employed mothers considered the importance of all day programs and hours of operation.

• The Journal of Sustainable Design and Educational Environment Research
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• v.10 no.2
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• pp.8-19
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• 2011

This study is to clarify the actual conditions of school Facilities in the Rural Area. The aim of this thesis is to present the direction for Reorganization of school facilities. Research area was Uiseong, Gyeongbuk, the number of students decreased rapidly. And elementary, middle and high school facilities were surveyed. The results are as the follows; 1) After consider living zone, commuting distance, opinions of residents, it is advisable that the small size school(the number of students under 60) will be combined stronghold school. 2) In the case of relocation, first of all, should consider the characteristic of living zone, exchanging training programs between elementary and middle schools. 3) The closed school facilities will be used consistently as public facilities with priority consideration of environmental characteristic and users' demand.

• The Pure and Applied Mathematics
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• v.24 no.2
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• pp.79-98
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• 2017

We establish a coupled coincidence point theorem for generalized compatible pair of mappings $F,G:X{\times}X{\rightarrow}X$ under generalized symmetric Meir-Keeler contraction on a partially ordered metric space. We also deduce certain coupled fixed point results without mixed monotone property of $F:X{\times}X{\rightarrow}X$. An example supporting to our result has also been cited. As an application the solution of integral equations are obtain here to illustrate the usability of the obtained results. We improve, extend and generalize several known results.