• 소음진동
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• 제2권1호
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• pp.3-14
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• 1992

음장의 공간적 변환(Spatial Transformation of Sound Field; STSF)기법의 주요 원리를 간단히 소개한 뒤, STSF에서 Reference 신호의 사용을 보다 상세히 취급하고자 한다. Reference의 보통의 형태(표준 Reference)는 음장 모델에 포함될 전체음장의 일부분, 즉 이 Reference의 연관이 있어 포함될 부분을 결정한다. 결국 한 개 의 표준 Reference는 항상 적용되어져야 한다. 2번째 Reference의 형태(삭제용 Reference)는 모델로부터 원치 않는 무관한 음장성분을 제거하는데 적용된다. 이 Reference와 밀접한 음장 부분이 모델로부터 제거될 것이고, 그렇지 않는 경우는 포함된다. 실제 예에서는 삭제용 Reference가 암소음의 억제와, 음원의 어떤 독립 적인 성분의 억제를 위해 어떻게 적용되는가를 보인다.

• 한국도서관정보학회지
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• 제23권
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• pp.253-284
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• 1995

The purpose of this paper is to analyse the current status of reference education and to suggest directions for reference education in America and in Korea. For this purpose, the historical developments of reference services, and the names, problems and changes of reference courses are studied. The findings of the study can be summarized as follows; 1. The names of reference courses are various. In America, On-Line Services or Information Services are used in general, but in Korea, Reference Services are widely used. 2. In America, some library schools have only subject literature courses including business, law, music, etc. instead of basic reference courses. 3. Only one reference course is given by most schools in America and in Korea. However, a few schools which have no graduate courses provide two reference courses in Korea. 4. Analysis of textbooks used in reference courses shows that Reference Research by Joon-Shik Park, Reference Services and Reference Sources by Ock-Soon Noh are used in general. In addition, Introduction to Reference Work by Katz is used. 5. Lecture methods are generally used in teaching reference courses, but reviews of reference materials in library, class presentation, and case study method are also used. It is desirable that role playing and pathfinders' used in U.S. are introduced to our schools. 6. Analysis of library user instruction courses in Korea shows that 7 of 11 universities have the courses,, only one university teaches library user instruction as a part of reference courses, 3 universities don't. 7. Analysis of opinions about the directions for reference education shows that changes of reference courses names, expansion of courses contents, emphasis on communication technique, changes of teaching methods, proper combination of theory vs. practice, an increase in electronic reference education and training of subject specialist are needed.

• 한국도서관정보학회지
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• 제30권4호
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• pp.229-254
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• 1999

As the number of Web reference resources are gradually increasing, reference librarians have to create a Web-based reference resources site. This site includes links to the Web reference resources of good quality, so that reference librarians and users will become accustomed to using these resources. This Study first explores the function of the Web-based reference resources site. Next, it carries out a survey of the current trends in america and Korea. Finally, a model Web-based reference resources site for academic libraries is developed.

• 한국도서관정보학회지
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• 제36권4호
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• pp.5-25
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• 2005

이 연구는 국내 대학도서관의 가상참고서가 협동구축을 위한 기본 방향을 모색하는데 목적을 두었다. 이 연구는 이 목적을 위해 첫째, 가상참고서가의 이론적 토대를 정립하고 그 필요성을 도서관의 문화주체적 관점에서 논의하였다. 둘째, 국내 대학도서관의 가상참고서가 운용실태를 9가지 평가지표를 통해 분석함으로써 협동구축의 당위성을 이끌어 냈다. 마지막으로 가상참고서가의 협동구축을 위한 구체적인 방법과 절차를 대학도서관 관련 기구 및 단체들의 역할과 연관하여 논의하였다.

• 한국도서관정보학회지
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• 제40권2호
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• pp.207-221
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• 2009

이 메일을 이용한 정보봉사는 가장 초기 형태의 디지털 정보봉사서비스로써 도서관분야에서 가장 초기에 발달되었었던 것이다. 그러나 이용자와 도서관 입장에서는 이러한 종류의 서비스가 전통적 방식의 정보봉사서비스와 비교 했을 때 여러 가지 취약점을 노출시켰던 것이 사실이다. 이러한 배경 하에서, 특정의 소프트웨어를 이용한 실시간의 정보봉사서비스가 제공되기 시작하였다. 이러한 실시간의 정보봉사서비스가 이 논문의 주관심사이다. 이 논문은 채팅을 통한 정보봉사서비스를 서비스 마케팅적 관점에서 다루며 서비스가 지니는 독특한 특성들과 서비스 품질이라는 개념을 바탕으로 하여 적절한 마케팅 전략을 제시하고자 하였다.

• 한국컴퓨터정보학회논문지
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• 제23권5호
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• pp.1-7
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• 2018

Reference string recognition is to extract individual reference strings from a reference section of an academic article, which consists of a sequence of reference lines. This task has been attacked by heuristic-based, clustering-based, classification-based approaches, exploiting lexical and layout characteristics of reference lines. Most classification-based methods have used sequence labeling to assign labels to either a sequence of tokens within reference lines, or a sequence of reference lines. Unlike the previous token-level sequence labeling approach, this study attempts to assign different labels to the beginning, intermediate and terminating tokens of a reference string. After that, post-processing is applied to identify reference strings by predicting their beginning and/or terminating tokens. Experimental evaluation using English and German reference string recognition datasets shows that the proposed method obtains above 94% in the macro-averaged F1.

• 대한치과보철학회지
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• 제34권3호
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• pp.448-456
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• 1996

The purpose of this study is to evaluate suitable anterior reference point similar to esthetic reference plane of the patient while transferring the suitable facebow. So those who live in Pusan with the normal occlusal relationship were chosen as subjects. The esthetic reference planes determined by the participants themselves and the superior reference line (anterior reference point) in Hanau & Denar articulator were compared with F-H plane in the standard lateral cephalogram. The results were as follows. 1. The angle between the esthetic reference plane and F-H plane was $2.81{\pm}5.7^{\circ}$. 2. The reference line, 43mm from Beyron point to the edge of the upper incisor, was the reference plane that had the closest paralleled relationship with the esthetic reference plane. 3. Transferring with ear piece type face-bow, the anterior reference point that showed the esthetic reference plane was 17mm below orbitale or 43mm above, the edge of the upper incisor.

• 한국도서관정보학회지
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• 제36권2호
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• pp.241-262
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• 2005

본 연구에서는 국내 4년제 대학 도서관 중 접속 가능한 236곳의 도서관 홈페이지 분석을 통하여 디지털참고봉사의 제공 및 접근성과 이용 실태에 대해 조사하였다. 진정한 의미의 디지털 참고봉사 즉, 참고질의 응답을 제공하는 대학도서관은 236개 대학 도서관 중 $36.9\%$인 87개 기관으로 우리나라에서 전통적인 참고봉사의 부진이 디지털 환경에서도 나타나는 것으로 파악되었다. 디지털 참고봉사를 적극적으로 활용한다면 전통적인 참고봉사의 부진을 씻고 참고 봉사의 새로운 전환점이 될 수 있을 것으로 판단되며, 분석결과를 바탕으로 현 디지털 참고봉사 시스템의 현황과 문제점을 파악하고 그 발전방향을 제언하였다.

• 한국도서관정보학회지
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• 제26권
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• pp.541-573
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• 1997

This study reviews several innovative electronic reference services that will be transformed in the age of the virtual library. This study focused on reference service via E-mail and electronic bulletin board which is regarded as the most important service in a variety of electronic reference services. Through E-mail and the electronic bulletin board, the user submits questions and the librarian responds with the answer. Though interest in using E-mail and electronic bulletin board as a basis for reference service has grown considerably in recent years, it is still in its infancy in Korea. Thus the purpose of this study is to propose a model electronic reference service system using E-mail and the electronic bulletin board for university libraries in Korea. This system consists of the following modules: electronic reference services policy, open reference service via electronic bulletin board, closed reference service via E-mail, and FAQ. This system is meant to be a guide for those considering implementing such a service.

• 복식
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• 제54권6호
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• pp.1-12
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• 2004

Price is one of the most important components of marketing mix. For consumers, price is an always-existing cue and definite evaluation criteria. However, information on price is meaningful only when it is perceived. Sources of price perception can be the actual retail price at the selling point, the internal reference price expected by consumers for a certain clothing product, and the external reference price advertised by marketer such as the price before mark-down. The purpose of this study was to investigate the influence of internal reference price on consumers' purchasing process of clothing products. A questionnaire including clothing stimuli was developed in order to assess consumers' internal reference price level. Usable data from 680 adult female urban residents were used for data analysis. Results indicated that consumers with relatively lower internal reference price tend to react low-price focused external reference price and use discount stores and unit price promotions. Consumers with relatively higher internal reference price advertisement are likely to have higher level of education, tend to infer price information to higher quality or prestige of products, and purchase clothing with regular retail price or coupons.