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      • KCI등재

        농촌다운 주거환경 조성을 위한 평가항목 개발 및 중요도 분석-네트워크 분석과 AHP 분석 활용-

        이차희,임정언,이상문,윤상헌 한국농촌계획학회 2019 농촌계획 Vol.25 No.2

        The purpose of this study is to develop the evaluation factors for formation of the future - oriented rural residential environment and to derive the importance of this evaluation factors. The main research methods are network analysis using Net-miner, AHP analysis and importance analysis for experts. The main research results are as follows. First, 6 factors for evaluation rural residential environment(environmental-sustainability, communality, self-reliance, aesthetic, enjoyment, settlement), 3 sub-factors of each factors, and key physical facilities(10 for rural center and 28 for rural villages) were derived by literature analysis and network analysis on it. Second, key priority factors that should be considered in physical formation of rural residential environment was deducted by AHP analysis. Improving accessibility of living services in the settlement factor, improvement of garbage collection and wastewater treatment system around the residential area, and ensuring topographic continuity in the environmental-sustainability factor was derived as a priority factors. Third, as a result of evaluation of the importance of physical facilities in the rural residential environment, there was a high demand for cultural welfare facilities in common. However, when compared with the villages where the harmony between the natural environment and the living environment is emphasized, convenience of living and accessibility of transportation were important in the rural center. These results suggest that solving the qualitative conditions as residential environment will help to attract new population. This study will contribute to enhance the qualitative level of the rural residential environment by suggesting strategic priority items when carrying out projects related to the rural residential environment creation in the future.

      • KCI등재

        성문하부 신경초종의 내시경적 절제술 1례

        이차희,박윤희,정수연,김한수,Lee, Cha Hee,Park, Yun Hwi,Jung, Soo Yeon,Kim, Han Su 대한후두음성언어의학회 2015 대한후두음성언어의학회지 Vol.26 No.2

        Schwannoma of the larynx is uncommon neurogenic tumor that can cause the air way obstruction. For benign lesions, conservative surgical excision is the treatment of choice. Recently, we experienced a case of schwannoma originating from the subglottis in a 52 year old female patient. The tumor was removed successfully through endoscopic approach.

      • 향신료의 in vitro 계 암세포 성장억제효과

        이차희,박기문,이수원 성균관대학교 생명공학연구소 2001 生命工學硏究 Vol.7 No.1

        This study was performed to obserce cytotoxic effect of herbs and spices(Cassia, Clove, Rosemary, all spice, Star anise) that showed superoxide dismutase(SOD)like activity and nitrate scavenging activity aganist A427(human lung carcinoma, KCLB 30053), A498(human kidney carcinoma, KCLB 30044), HeLa(human cervix adenocarcinoma, KCLB 10002), MCF7(human breast adenocarcinoma, KCLB 30022), MKN-45(human stomach adenocarcinoma, KCLB 80103), SK-HEP-1(human liver adenocarcinoma, KCLB 30052), T98G(human brain glioblastoma multiformae, KCLB 21690) Cancer Cell Lines using MTT(3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay. The water extracts of herbs and spices were obtained by heat treatments of 25℃ for 60 mins or 100℃ for 10mins. The cytotoxic effects were highest measured Clove of herbs and spices respectively. The cytotoxic effects of Clove has showed 50% of the cell death rate against human cervix adenocarcinoma cell lines(HeLa) and human breast adenocarcinoma cell lines(MCF7) at 5㎎/㎖.

      • KCI등재

        텍스트 네트워크 분석을 활용한 농촌 주거환경 연구 동향

        이차희 한국농촌계획학회 2020 농촌계획 Vol.26 No.1

        The study analyzed the frequency of simultaneous occurrence of keywords presented in a total of 805 papers published in domestic journals from 1995 to 2019 by social network analysis(SNS) method, and examined core keywords of each period(5 years), in order to understand the research trends of the rural residential environment. The main results are as follows. First, as a result of the analysis of centrality, ‘Community’, ‘Tourism’ and ‘Comprehensive Rural Village Development Project’ were the top 3 keywords. Second, examined by each period, the top keywords are ‘Eco Friendly’ in 2000~2004, ‘Tourism’ in 2005~2009 and 2010~2014, ‘Community’ in 2015~2019. Third, comparing the structural characteristics of core keywords 2nd, 3rd, and 4th period, a network centering on ‘Tourism’ was clearly formed in the 2nd period. ‘Tourism’ was divided into ‘Community’ and a movement to form a separate group appeared in the 3rd period. In the 4th period, ‘Community’ was found to form a network without direct connection with ‘Tourism’. The results of this study suggest the trend change of viewpoint for the rural area in the domestic research on rural residential environment. It has been confirmed that while the research had been carried out with the viewpoint of rural area as a ‘tourist attraction’ or ‘sightseeing spot’ for the urban citizens until the mid-2010s, in the research of late 2010s the viewpoint has settled down as a ‘residential space’ or ‘space for new economic activities’ of a variety of rural residents.

      • KCI등재

        탐방로에서 경험 가능한 선흘 곶자왈 경관 분석

        이차희(Lee, Chahee),손용훈(Son, Yonghoon),현화자(Hyun, Hwaja) 한국산림휴양복지학회 2018 한국산림휴양학회지 Vol.22 No.1

        본 연구는 선흘 곶자왈을 대상으로 방문자의 시점에서 탐방로를 따라 경험할 수 있는 경관을 연속경관과 포인트경관으로 구분하여 파악함으로써 생태관광지에 대한 방문자 경험 중심의 경관분석 방법을 제시하고 그 유용성과 가능성을 밝히기 위한 것이다. 연구를 위해 전문가 4명이 선흘 곶자왈 탐방로를 중심으로 이동하면서 GPS를 통해 공간정보를 획득하고 현장조사표를 작성하면서 탐방로에서 경험 가능한 경관을 실증적으로 분석하고 지도화하였다. 이를 통해 선흘 곶자왈 탐방로에서의 경관을 연속경관 20개(이중 특징경관 구간–7개, 숲길 구간–5개, 인공길 구간–8개)과 포인트경관 19개로 구분하고 각각의 경관특성을 도출하였다. 이 같은 분석 방법은 방문자의 관점에서 경험 가능한 경관을 실증적으로 파악할 수 있으며 사진과 같은 시각적 장면이나 공간 단위의 경관특성이 아닌 실제 체험하는 연속경관으로 경관 특징을 파악할 수 있다는 장점이 있다. 본 연구결과는 선흘 곶자왈이 생태관광지로서 활용됨에 있어서 탐방객에게 제공하는 체험 프로그램 계획 수립에 유용할 것으로 판단된다. 또한 이러한 연구결과를 바탕으로 실제 방문자들이 어떠한 경관자원을 명료히 인지하고 있는지를 파악하기 위한 ‘방문자경관 평가 도구(Visitor/Residential Landscape Assessment Tool)’를 개발한다면 효과적인 경관자원의 관리계획에도 활용될 수 있을 것으로 판단된다. The purpose of this study is to provide a method of landscape analysis for ecotourism site based on visitor experience and to find out its usefulness and possibility by identifying the landscape of Seonhul-Gotjawal that can be experienced along the trail from the viewpoint of the visitor through the Sequence Landscapes(SL) and Particular Scenic Points(PSP). Four experts analyzed and mapped the landscape shown from the trail by acquiring the spatial information through GPS and preparing the field survey sheet while moving along the trail of Seonhul- Gotjawal. As a result, the landscape at the trail of Seonhul-Gotjawal was divided into 20 SL(7 featured landscape sections, 5 forest track sections, 8 artificial track sections) and 19 PSP. These research methods has an advantage of being able to empirically grasp landscape characteristics with SL that can be experienced from a visitor’s point of view, not as a visual scene such as a photograph or a landscape characteristic of a space unit. This study can be very useful to prepare the tour program to be provided to the visitors in the utilization of Seonhul-Gotjawal as an eco-tourism site. In addition, this research could be applied to making the effective management plan as compared with the Visitor / Residential Landscape Assessment Tool for finding out what landscape resources visitors could perceive actually.

      • KCI등재

        도시텃밭 운영주체별 운영방식의 차이에 따른 공동체 형성 효과

        이차희 ( Cha Hee Lee ),손용훈 ( Yong Hoon Son ) 한국농촌계획학회 2014 농촌계획 Vol.20 No.1

        The purpose of this study is to identify effect in how urban garden is run by different operators in Korea, and consequently how it determines the level of community formation among urban garden users. Based on this analysis, the study is intended to present some points as to how to better manage urban garden. The operators are divided into three types: public, public-private partnership and private. The study interviewed each operating entity and surveyed garden users to gauge the extent to which communities are developed. After the ANOVA analysis and Scheffe post-hoc analysis, it was found that the levels of community formation among users of public and public-private partnership urban gardens were similar (so can be grouped together), whereas that of private urban garden users was higher (separated as another group). However, this study found no meaningful differences in the level of community formation among all types of urban garden in a local community. Some key suggestions are made as a result. First, as for the public and public-private partnership types of urban garden, it is necessary to foster leaders to build a community. Next, it is worth noting the potential of public-private partnership in realizing community revival through urban garden. The last suggestion is that, generally, the urban garden has only little influence on community formation in a local area so far, thus more practical consideration needs to be given to enhance the role of urban garden in a local community.

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