• 대한기관식도과학회:학술대회논문집
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• 대한기관식도과학회 1997년도 대한이비인후과학회 종합학술대회 초록집
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• pp.118-118
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• 1997

갑상피열근이나 피열근에 대하여 상후두신경과 반회후두신경의 이중지배(dual supply)는 오랜동안 논란이 되어왔다. 특히 피열근에 분포하는 신경은 반회후두신경의 피열분지에 의해 지배되며 또한 상후두 신경의 내지의 일부인 ramus preforantes에 의해서도 이중지배를 받는다고 알려져왔다. 그러나 한편 이러한 피열근의 운동신경지배 중 상후두신경의 역할에 대해서 적지않은 보고가 후두의 신경해부학적인 고찰 및 전기적 자극을 통한 연구에서 단지 피열근 근처에서 twig을 형성할 뿐, 직접적인 운동지배 현상은 보이지않음을 입증하여 피열근은 오직 반회후두신경에 의해서만 실질적으로 운동지배된다고 주장하였다. 저자는 양측 반회후두신경을 절단한 개 모델에서 피열근에 대하여 HRP 역행성 착색법 후 뇌간에서 살펴본 결과 후두의 운동신경원인의 핵에서 양성으로 표현되는 것을 관찰하였다. 또한 상후두신경의 내지에 대하여 운동신경섬유의 표식자로 여겨질 수 있는 Cholineacetyl transferase(CHAT) 면역염색을 시행한 결과 피열근의 운동신경에 상후두신경이 괸여함을 알 수 있었다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2010년도 추계학술대회
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• pp.685-687
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• 2010

오프라인으로 학원 및 과외등을 통해서만 제공되던 강의는 웹의 발달로 인해 점점 온라인을 통한 교육으로 이동하고 있는 추세다. 이러한 웹 강의를 편리하게 이용하기 위해 RSS(Really Simple Syndication)기술을 이용하여 편리하고 쉽게 필요한 정보만을 추출하여 강의를 제공함으로써 학생은 더욱 편하게 강의 컨텐츠를 이용할 수 있고 강의자는 1:1채팅을 통해 학생과 친밀감을 높이는 것은 물론 강의를 더욱 잘 이해할 수 있게 도움으로써 획기적인 강의 방식을 제공하는 것에 있다.

• 한국가구학회지
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• 제19권5호
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• pp.375-386
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• 2008

The purpose of this study is to analysis the influence in furniture and interior design of pop design. Pop design is a trend which was in fashion for a short time between 1950s and 1960s. It is an experimental transient form in a flow of postmodernism. Through such a trend, we can analogize an idea and values of people speaking for a rapid change of society and culture chat that time. Therefore, the purpose of the study is to examine what environment of society and culture and what idea had an effect on people at that time. Also, the study will examine how the above had an effect on interior design and furniture design. Considering the above results, the study will examine an influence and meaning of pop design in design history. According to the result of analysis, characteristic of pop design is anti-modern, expendability, future mood.

• 대한수학교육학회지:수학교육학연구
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• 제12권1호
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• pp.109-124
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• 2002

This study investigated various effects of WBD(web-based discussion) on mathematical communication, interaction and problem solving in the classroom. We developed a web site including BBS and chat room in order to encourage students' mathematical curiosities and self-studies. The web site had been operated for 6 months. Five classes of 1st grade students were selected from an middle school in Daejon. Moreover, we analyzed several cases for interactional behavior and effect. WBD promote dialogue between a teacher and students. Analysis of feed-back from BBS revealed that student's negative attitudes could be changed to positive ones by step-by-step discussions. Moreover, collaborative learning is enhanced by on-line discussion. But the effects of WBD are affected by the character and ability of a student.

• 한국데이터정보과학회:학술대회논문집
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• 한국데이터정보과학회 2004년도 춘계학술대회
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• pp.211-224
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• 2004

Distributing information on the internet is common in our daily life. In the past, e-mail has been the primary choice of exchanging information, but instant messengers are gaining popularity abroad and domestically because of their immediate responses. Instant messaging has become the fastest growing communication technology in recent years. Instant messaging is effectively a chat room for two people. Users that have accounts with the same provider are able to send messages via computer in real time. Instant messaging has exploded into the business world as companies now utilize the technology for everything from interoffice communication to client/customer communication. In this paper, we propose a method of instant messenger system design for effective collaboration of statistical data collection.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2004년도 추계학술발표회 논문집
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• pp.355-360
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• 2004

This study is aimed at developing the system to manage the process and metadata of spatial data construction. The process of spatial data construction is standardized by analyzing knowhow of major firms and the provisions of MOCT(Ministry of the Construction and Transportation), and by appling the development methodology of information system. The system from this study has the capability to manage efficiently the process and metadata of spatial data construction. The process is shown by using index map. Also, it is shown by using Gantt chart and PERT chat after developing the interface for MS Project. The metadata is generated from the process, and managed systematically.

• Journal of Information Science Theory and Practice
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• 제5권1호
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• pp.65-84
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• 2017

Three most popular information services, Periscope, Ustream, and YouNow, vicarious for all Social Live-Streaming Services (SLSSs), are investigated to analyze their streamers' motivations and the user-generated content. Additionally, we collected demographic data (gender and age). More than 7,500 streams by users from the U.S., Germany, and Japan were observed. Main streamer motivations on SLSSs are boredom, socializing, the need to reach a specific group, the need to communicate, and fun. Important content categories on all three SLSSs are chatting, sharing information, 24/7, and 'slice of life.' We were able to identify differences between users from the U.S., Germany, and Japan as well as between the users of Periscope, Ustream, and YouNow. The main motive to stream in the U.S. is to reach a specific group, while in Japan it is socializing, and in Germany boredom. The top content category for both, YouNow as well as Periscope, is to chat; on Ustream it is 24/7 (i.e., webcams).

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2017년도 추계학술발표대회
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• pp.682-685
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• 2017

클라우드 기반 채팅 봇 인프라와 Hadoop을 Mash-Up한 사용자 맞춤 병원 소개 서비스.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2017년도 추계학술발표대회
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• pp.778-780
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• 2017

현재 메신저 플랫폼을 기반으로 한 챗봇 서비스의 등장으로 앱에서 봇으로 ICT 생태계는 급속히 진화를 전망하고 있다. 현재 챗봇은 클라우드 기반의 오픈소스 플랫폼으로 구축되어 있어 대부분이 서비스로 제공된다. 이를 활용해 개발자들이 어플리케이션을 손쉽게 개발할 수 있다. Facebook 메신저를 활용한 챗봇 기반 전문의료 상담 및 예약 플랫폼으로, 사용자는 병원 방문 없이 단순한 키워드, 혹은 문장검색만으로 병명을 알 수 있다. 또한, 병명과 관련하여 사용자 위치 주변의 병원을 손쉽게 검색 예약할 수 있다.

• 영어어문교육
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• 제8권1호
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• pp.1-13
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• 2002

One of the benefits of the internet-assisted instruction is that it can improve L2 Learners' motivation to express themselves in English. The purpose of this paper is to investigate an effective approach to British-American fiction learning in Korean universities, which can emphasize communicative strategies drawing on video-conferencing system, a chat system(CUSeeMe), and an e-mail system. Students are passive participants who cannot assert their creativity in the traditional teaching method of British-American fiction, which mainly relies upon reading and translation far from literature lessons. In CCDL(Cross-cultural distance learning) class, students can play active roles in asserting their own ideas and assuming considerable responsibility for making a presentation in English. A professor can play a role as a coordinator in supporting the students' activities and in winding up the class. The main significance of this article lies in providing a paradigm for CCDL class beyond the limitation of the traditional teaching method of British-American fiction in Korea and futhermore in exploring the eclectic integration of the traditional one and CCDL.