• 한국주거학회:학술대회논문집
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• 한국주거학회 2000년도 학술발표대회논문집
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• pp.179-188
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• 2000

The purpose of this study is to analysis web sites which relate to housing environment on Internet and to suggest guidelines which are needed in digital life. Data are from key words in 53 web sites searched by housing environmental word such as people, living, town and so on. The results of this study were as follow: The web sites are divided into e-housing community, e-housing management, e-housing workplace and e-housing design. These are the digital life of new type. E-housing community sites make new wired community cross time and space. E -housing management sites provide the useful information of housing environment. E-housing workplace. sites enable us to work in cyberspace and e-housing design sites relate to consulting interior design. The web life style on Internet is common and makes many changes happen in house life and environment.

• 대한임상검사과학회지
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• 제45권2호
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• pp.43-47
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• 2013

This study was designed to evaluate the prevalence of ESBL genes and monitor antimicrobial resistance pattern in Escherichia coli, isolated from a hospital and a community. We tested 200 E. coli strains isolated in the hospitals and community in Chungcheong area from January to March 2012. Antimicrobial susceptibilities were tested by using the disk diffusion method. A search for ESBL genes was conducted by PCR amplification, and the genotypes were determined by direct nucleotide sequence analysis of the amplified products. An Epidemiologic study was performed by repetitive extragenic palindromic sequence-based PCR (REP-PCR). The percentage of ESBL-producing isolates was 17% for hospital associated E. coli and 11% for community associated E. coli. The ESBL gene sequencing results showed that the most common ESBL in E. coli was CTX-M-14 (19/28), followed by CTX-M-15 (9/28). The REP-PCR study also showed the genetic diversity, but there was no difference between the hospital and community associated E. coli. In this study, the most common types of class A ESBLs identified were CTX-M in the hospital and the community in Chungcheong area. ESBL-producing E. coli isolates showed diverse clonality.

• 한국실내디자인학회논문집
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• 제16권4호
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• pp.89-98
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• 2007

This paper studied the spatial factors activating the personal interaction based on case studies of $M\'{e}diath\'{e}ques$ in France. The spatial factors are analyzed into material factors and dematerial factors. The material factors have physical features in space and directly or indirectly activate the personal interaction. They consist of 8 elements including pocket space, balcony, atrium, stairs, elevators, windows, conference rooms and furnitures. The dematerial factors consist of 6 elements including polycentrism, continuance, mixture, interpenetration, dematerialization, transparency. They are compounded of material factors and explain them conceptually. But dematerial factors are abstract concepts. To provide reliability I confirm the relationship with dematerial factors by using a connections, topology, a phased depth of the Depthmap as the framework of the visual recognition of the space syntax covering the characteristic of dematerial factors. The result of the quantitative analysis human-behavior in $V\'{e}nissieux$ $M\'{e}diath\'{e}que$ and the result of applying the spatial factors of $M\'{e}diath\'{e}ques$ as the community center to the $V\'{e}nissieux$ $M\'{e}diath\'{e}que$ proved that the spatial factors are significant factors of the $M\'{e}diath\'{e}ques$ as the community center.

• 산경연구논집
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• 제13권4호
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• pp.35-49
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• 2022

Purpose - According to the recently changing consumer smart environment and consumer decision-making process, this study investigates the structural relationship between electronic(online) WOM information characteristics and brand community experience value types on specific brand reliability and brand transformation. In particular, the characteristics of word of mouth information and the experience value of brand community users were divided into detailed fac tors and approached. Methodology - In order to proceed with this study, we review previous studies and setting hypotheses. The hypothesis was verified through a survey that was conducted for the consumers with online consumption activities in less than six months. With reference to previous studies, operational definition was made for the questionnaire design. In order to verify the hypothesis, 282 people were statistically analyzed through the survey This data were used for AMOS for confirm hypothesis established. Results - eWOM information characteristics were classified into usefulness, timeliness and un-bias, and online community experience values were classified into interaction, playfulness, and virtuality. In addition, it is to investigate the relationship between the brand reliability and user's experience value in brad community. The main results are as follows. The first result was that usefulness and un-bias, which are the eWOM information characteristics had a positive effect on forming brand reliability. However, the factor of timeliness did not affect brand reliability. Second, in terms of user experience value and brand reliability in the brand community. It was fo und that experience values such as interaction, playfulness, and vituality all had a positive influence on brand reliability. Third, it was found that brand reliability has a positive influence on the on-line conversion activity of users. Conclusions - Through this study, the field of online consumer behavior research is expanding, and this study suggested that careful management is necessary according to the type or characteristics of eWOM information. Additionally, it presents the importance of the user's empirical value in the brand community influencing brand attitude and reliability. In practice, the implementation of the marketing communication mix in digital marketing has recently been underway to enhance the conversion behavior of users. At this level, it also reveals the preceding factors that increase user conversion behavior.

• 한국지능시스템학회논문지
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• 제17권1호
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• pp.39-45
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• 2007

이 논문에서는 멀티에이전트 기반 지능형 웹기반 이러닝 시스템을 구현하였다. 이 시스템 구현을 위해 사용자들의 취향검사를 수행하였고, 결과 사용자 그룹에 맞는 적절한 이러닝 커뮤니티를 형성하였다. 제안하는 시스템인 IMAS는 신경회로망에 의해 이러닝 커뮤니티를 학습하였고, 새로운 분산기반 멀티에이전트 프레임워크를 이용하여 에이전트를 생성한다.

• 디지털콘텐츠학회 논문지
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• 제9권3호
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• pp.423-432
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• 2008

최근, E-러닝에 대한 관심이 높아지면서 E-러닝 형태의 교육들이 증가하였다. 그 중 현대사회의 지도자 역할인 리더를 양성하는 리더십 교육이 중요해 지고 있다. 리더십 활동은 상담자와 비상담자 간의 관계를 통해 영향을 주기도 하며 받기도 한다. 그러나 리더십 활동은 일방적으로 교육이 이루어지는 E-러닝 학습의 개념과 달라서 구체화하기가 어렵다. 또한, 오프라인으로 진행되는 경우가 많기 때문에 시간과 공간적인 제약을 많이 받게 된다. 이에 본 논문에서는 교수와 학생이 하나의 주제를 가진 공간에서 멘토와 멘티가 되어 하나의 리더십 커뮤니티를 형성하는 온라인 멘토링 커뮤니티를 제안한다. 제안하는 시스템은 멘토와 멘티가 자유롭게 만날 수 있을 뿐 아니라 새로운 평가 체계의 도입으로 동적 평가를 할 수 있다는 장점을 가진다. 본 연구에서는 이러한 멘토링 커뮤니티를 설계하고 그 의미와 구현방안을 소개한다.

• 한국정보시스템학회:학술대회논문집
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• 한국정보시스템학회 2005년도 춘계학술대회 발표 논문집
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• pp.409-424
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• 2005

Today, many universities are confronted with the changing education paradigm such as e-Learning, Distance Education, Virtual University. This IT-based learning paradigm shift is certainly a new opportunity or a threat to our universities. The Local University Community e-Learning Centers that support the demand of e-Learning for their community are recommended. Tn order to operate these centers efficiently, the strategic roles of the e-Learning center should first be defined. To define the strategic roles, We classified the strategic roles of the e-Learning center into four dimensions, (1) to improve management efficiency, (2) to enhance educational service, (3) to acquire competitive advantages, (4) to build new education infrastructure, and each dimension has S or 6 measurement items. As result, to enhance the educational service was considered as the most significant factor among the four dimensions of strategic roles, and the infrastructure building was the next. Through the strategic roles definition and analysis of expected role ratings, we could have recommended the direction and operation policies of the e-Learning centers.

• 한국콘텐츠학회논문지
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• 제11권2호
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• pp.312-321
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• 2011

현재 신제품 출시전에 인터넷 상에서 출시 전 제품에 대한 커뮤니케이션 활동인 프리어나운싱 활동이 활발하게 시행되고 있다. 특히 이러한 프리어나운싱 관련 정보들은 제품 관련 인터넷 커뮤니티에서 확산 되어지는 상황이다. 이에 본 연구는 신제품의 프리어나운싱 맥락에서 인터넷상에서의 신제품의 프리어나운싱 활동이 인터넷 유저들의 e-WOM(electronic word-of-mouth)에 미치는 영향을 살펴보고자 한다. 더욱이 현재 인터넷 커뮤니티 상에서 e-WOM 활동은 블로그, 트위터 등으로의 포스팅으로 연계되어 구전활동이 가속화되고 있는 상황에서 이러한 인터넷상에서의 포스팅 의도에 대한 신제품정보의 생동감의 영향을 살펴보면서, 특히 정보의 생동감을 외적인 생동감과 내적인 생동감의 차원으로 그 영향을 고찰하고자 한다. 연구 결과 신제품 정보의 외적인 생동감과 내적인 생동감이 인터넷 커뮤니티 e-WOM에 긍정적으로 영향을 미치고 있으며, 또한 인터넷 커뮤니티 내 e-WOM는 유저들의 웹포스팅의도에 긍정적인 영향을 미치는 것으로 나타났다.

• Journal of Plant Biology
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• 제38권3호
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• pp.305-317
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• 1995

한반도 중, 남부지역에서 가장 높은 산악지역인 지리산지의 냉온대 및 아고산대의 침광혼효림과 상록침엽수림의 임상선태류군락을 식물사회학적 관점에서 연구하였다. 그 결과 고등식물군락의 조성과 관련하여 다섯 임상선태류군락을 식별하였다. A 조릿대-구상나무/비꼬리이끼-수저잎산주목이끼군락, B. 비비추-구상나무/곱슬명주실이끼-등덩굴초롱이끼군락, C. 구상나무/아기호랑꼬리이끼-가지윤이끼군락, D. 구상나무-가문비나무/아기호랑이끼-깃털이끼군락, E. 구상나무-가문비나무/수풀이끼-겉창발이끼군락. 이들 군락 중 A, B, C, D 등 네 군락은 비교적 낮은 해발영역 (1200-1700m)의 침광혼효림에 분포하며, 냉온대의 종요소에 의해 특징화되었다. 이들 군락은 쇠물푸레-구상나무군집에 속하는 하나의 분층군락으로 확인되었다. E군락은 보다 높은 해발영역(1700m 이상)에 분포하며, 아한대; 아고산대와 한 대; 고산대에 한정분포하는 주극요소의 종군에 의해 특징화되었다. 또 이 군락은 월귤-가문비나무군강에 속하는 구상나무-가문비나무군집의 하나의 분층군락임이 밝혀졌다. 지금까지 많은 연구자들이 지리산지 1200m 이상에서 정상 근처까지 분포하는 침엽수림을 아고산대의 식생으로 취급하였다. 그렇지만, 현 연구결과는 식물사회학적 입장에서 침광혼효림과 진성아고산침엽수림의 경계가 1700m가 된다는 사실을 명백히 하였다. 선태류의 종의 풍부성은 E군락에서 가장 높았으며, 나머지 네 군락은 비슷한 수준이었다. 선태류의 종다양도지수에 있어서 H'와 D는 B와 E군락에서 높았으며, A와 C군락에서 낮고, D군락은 중간적인 값을 나타내었다. 균등도지수(J')의 값은 고도의 증가와 함께 감소하여, 높은 해발영역의 E군락에서 가장 낮았다. Bray-Curtis 서열법의 결과는 이 다양성 분석과 상기의 두 삼림대의 구분이 정당함을 나타내었다. 조사된 지리산지의 선태류의 분류군은 25과, 46속, 73종, 1아종, 2변종으로 구성되었다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제12권5호
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• pp.2142-2161
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• 2018

Distance dynamics model is an excellent model for uncovering the community structure of a complex network. However, the model has poor robustness. To improve the robustness, we design an enhanced distance dynamics model based on Ego-Leader and propose a corresponding community detection algorithm, called E-Attractor. The main contributions of E-Attractor are as follows. First, to get rid of sensitive parameter ${\lambda}$, Ego-Leader is introduced into the distance dynamics model to determine the influence of an exclusive neighbor on the distance. Second, based on top-k Ego-Leader, we design an enhanced distance dynamics model. In contrast to the traditional model, enhanced model has better robustness for all networks. Extensive experiments show that E-Attractor has good performance relative to several state-of-the-art algorithms.