• Journal of Digital Contents Society
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• v.19 no.2
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• pp.385-392
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• 2018

Iksan is one of medium city in Jellabukdo, South Korea. It has a favorable natural environment for the specialization potential of natural industries and development projects. In addition, it has various historical and cultural resources including Mireuksajji, and KTX Honam line which has been opened for a representative feature as transport city. However, it faces week connection with neighboring cities and large scale of development in neighboring areas, especially in Jeonju and Gunsan. In this paper, we try to classify the urban image assets of Iksan as 'Iksan Station' and 'ktx' on keywords and analyze the possibility of being a center of transportation and logistics through big data analysis extracted from SNS and website. In comparison with Gwangju Songjeong, KTX Honam line station, which has been developed with similar regional characteristics, it is aimed to establish the basis of improvement and establishment of urban image of Iksan city in the future.

• International Journal of Contents
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• v.9 no.4
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• pp.45-51
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• 2013

The purpose of this paper is to analyze educational theories and practices represented in the movie Dangerous Minds. This paper begins by giving the overview of the movie. Then this paper makes an analysis of the pedagogical methods and practices used by the teacher in the movie, which can encourage students to fulfill their academic success and social mobility. The lives of students at risk are transformed through the teacher's beliefs and pedagogical practices based on the constructivism, leading students on a path of selfdiscovery and self-empowerment. What is imperative in the students' lives here is their intrinsic motivation and self-efficacy toward the self and their educational system. By providing constructivist pedagogical paradigms and viewing these media texts within the context of an urban school, this paper intends to introduce educational theories and methods which can create better educational environment for students. In short, this study explores teaching theories and methods represented in the movie based on the constructivist perspectives, which are supposed to fully cultivate the potential of students.

• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.255-256
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• 2015

한국과 일본은 사회문화적 환경이 지구상에서 가장 유사하며, 근접한 국가이다. 특히, 두나라는 공통적으로 고령화의 진전속도가 매우 급속히 이루어졌으며, 국가적으로도 유사한 형태로 진행되어 왔다. 본 연구는 시대적 요청에 의해 인접한 두 국가의 다양한 고령기 대책을 마련하기 위한 전략모색과 초고령 한국사회에 대비하여 노인문제를 앞서 경험한 일본의 시사점을 통하여 대응방안의 기초를 마련하고자 한다. 본 연구는 한국과 일본 두 국가에서 각각 노인복지관, 시니어클럽, 고령자봉사센터 등을 통하여 양국가의 언어로 번역된 설문지조사로 실시되었다. 본 연구를 토대로 고령사회는<얼마나 오래사느냐>가 아니라, <어떻게 잘 사느냐>에 초점을 두고, 인간의 행복과 존엄의 가치에 입각하여 미래사회의 성장잠재력, 세대간의 조화, 성공적 노화적응에 준비하고자 한다.

• Journal of the Korean Institute of Rural Architecture
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• v.21 no.3
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• pp.49-60
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• 2019

This study is on the practice and limitation of the environment improvement project in the delinquent residential areas implemented as part of the urban restoration project that this study was carried out with the subject of the Saeddeul Village Project in Balhan Dongmunsan District of Donghae City that is implemented as part of resident-participating urban rehabilitation that has emerged as a socially important issue. In particular, at a time the issues of increasing senior population and poverty resulted thereof have surfaced in the society that this study has taken a look at the characteristics in the planning and practice process in the Saeddeul Village Project area for the purpose of improving the mental health. In the planning process and practice process, those human-care project and resident competency strengthening projects, together with physical environment improvement, are implemented, and the contents implemented by respective project are purported to establish the community identity through voluntary participation of local residents together with the environment improvement of the villages on the basis of resident participation as well as leading the economic independence by the village with its own discretion. However, the limitations in the practice process and exposure of problems that may be experienced in the field have made difficulties in such approach and provokes the difficulties of project performance depending on the conflicts in community constituents. Under such a relationship, it is required to have the endeavors to facilitate the community and solution of issued, and this study presents the need of access for revitalizing the regional welfare system.

• Resources Recycling
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• v.19 no.2
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• pp.45-53
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• 2010

During the biomass gasification, tar generation is typically accompanied, which causes many problems, such as pipe plugging and equipment fouling. In the experiments, activated carbon was applied to the upper reactor of the two-stage gasifier in order to remove the tar generated during gasification. In addition, the effects of the upper-reactor temperature and equivalence ratio on the producer gas characteristics (composition, tar content and lower heating value) were investigated. To investigate the effect of the upper reactor-temperature, experiments were performed at 743, 793, $838^{\circ}C$, respectively. To examine the influence of the equivalence ratio, a comparison experiment was carried out at a equivalence ratio of 0.17. In all experiments, tar contents in the producer gases were below $2mg/Nm^3$. The maximum LHV of the producer gas was above $10MJ/Nm^3$, which is much higher than the typical LHV($3\sim6MJ/Nm^3$) in the air gasification of biomass.

• The Journal of the Korea Contents Association
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• v.11 no.6
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• pp.26-32
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• 2011

Recently, in the U-health area, there are research related on monitoring brainwaves in real-time for coping with emergent situations like the fatigue driving, cerebral infarction or the heart attack of not only the patients but also the normal elderly folks by transmitting of the EEG(Electroencephalograph). This system could be applied to hospitals or sanatoriums. In this paper, it is applied for the vehicular ad-hoc network to prevent the car accident in advance by monitoring the brainwaves of a driver in real-time. In order to do this, I used mobile ad-hoc nodes supported in the Opnet simulator for the efficient EEG brainwave transmission in the VANET environment. The vehicular ad-hoc networks transmitting the brainwaves to the nearest road-side unit are designed and simulated to draw an efficient and proper vehicular ad-hoc network environment.

• Journal of Korean Society for Atmospheric Environment
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• v.9 no.3
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• pp.222-229
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• 1993

Total suspended particles in the atmosphere were collected on the quartz fiber filters using an ANdersen Hi-volume air sampler from March 1989 to October 1989 and from June 1990 to February 1991, at Chung-Ang University in Seoul. A total amount of eight heavy metals (Cr, Zn, Cd, Pb, Fe, V, Ti, Mn) in total suspended particles were determined by ICP spectrophotometer. The annual arithmetic mean concentration of total suspended particle was 162.3$\mug/m^3$ and eight metals(Cr, Zn, Cd, Pb, Fe, V, Ti, Mn) were 11.6, 609.2, 3.5, 337.1, 2739.5, 15.1, 89.4 and 100.5ng/$m^3$, respectively. The concentration of total suspended particle was highest in the spring(343.7$\mug/m^3$) and lowest in the summer(91.8$\mug/m^3$). These heavy metals were distinguished into two groups in terms of their particle size distribution. The contents of first-group heavy metals (Fe, Ti, Mn) were increased in accordance with the growth of the particle size. The contents of the second-group ones such as Pb, Cd, V, and Zn, on the contrary, came to increase according as the particle size reduced. Statistical analysis indicated that there was a correlation between total suspended particle and Fe in coarse particles, and between total Suspended Particle and Zn, Pb in fine particle.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.22-26
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• 2007

In this study we had chosen the examples of the development projects, so that examined about the process of the landscape impact assessment and the detail evaluation items. Especially the part of the leisure facilities and the landscape aspects among the evaluation items were reviewed whether followed the process of environment impact assessment or not, whether the impact estimate, and depreciation scheme according to the present condition and enforcement of the actual development projects perform reasonably or not. From the study, derived the improvement on the landscape impact evaluation using with 3D Simulation method is expected to contribute to the valid landscape impact assessment and the reasonable alternative proposal.

• The Journal of the Korea Contents Association
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• v.15 no.1
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• pp.24-30
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• 2015

As the complexity of urban growth out of people with disabilities are subject to many restrictions. In particular, visually impaired people are not allowed to perceive objects as well as objects around the environment, it suffers from a number of outdoor activities to environmental challenges. But the outdoors environment of the current domestic reality is lacking a lot of facilities to assist the activities of people with disabilities, including the visually impaired. In this paper, we propose a navigation system to help the visually impaired in outdoor activities. The proposed system was applied to test the Jeungpyeong campus of Korea National University of Transportation for the exam.

• Journal of Digital Convergence
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• v.10 no.2
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• pp.269-278
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• 2012

In this research, the factor having an effect on the cancer check inspection through the cancer check service and process, of desiring against the cancer check examinee living in the illustration and rural area environment, and analysis about the result tries to be sought for. This research performed the frequency analysis, cross analysis, t-test, ANOVA, and multiple regression analysis and came to the conclusion. The examination reservation procedure, medical team professionalism, examination contents of notice, result of medical examination explanation, examination notification date, and examination duration of subscription was analyzed as the significance factor as the factor reached to the urban district inspection. And the examination contents of notice, total examination time, result of medical examination explanation, medical team professionalism, examination duration of subscription, and process of the medical examination explanation as to rural area, was analyzed as the significance factor. The cancer check was inspected according to the illustration and farming village and there was no big difference in the significance factor having an effect on the inspection. However, the Profiling about the examination procedure and service has to be continuously performed. And the differentiation strategy and policy considering the illustration and fairness between rural areas are required.