• 한국한의학연구원논문집
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• 제3권1호
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• pp.17-40
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• 1997

${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$(${\ulcorner}$醫方類聚${\lrcorner}$ is a medical book which classifies and edits the existing books. First of all, it is not until finishing the study of reference books that we can study the ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ in earnest. We did not take traditional non-systematic methods to study the reference books of ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$ systematically. We investigated the title of 'reference book's name' as a reference book and did not investigate re-reference books. The number of reference books are one hundred forty-two volumes. Most of the reference books are medical books; some books are about Taoism and Buddhism. The title of the reference books are given a name by various methods. But these methods have a lot of problems. First, the same title book misapply an alias, the original text name and an abbreviated name. Second, a chapter name misapplies reference books. Third, reference books misapplies a chapter name. Forth, the writer and book name misapplies reference books and so on. From quotation collection about ${\ulcorner}$Classified Collection of Medical Prescriptions${\lrcorner}$'s characteristic point fellows below in three kinds. First, it emphasizes medical therapy. Second, most of Song(宋) period, Geum Yuan(金 元) period of China reference books take place in here. During this period it had accepted studying theory from clinical accumulation and the result of re-clinical studies reception based on theory research, and also had accepted Geum Yuan's expansive theory. Third, by adding technical books of a professional assortment, it has raised its profession of division.

• 한국문헌정보학회지
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• 제9권
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• pp.3-35
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• 1982

The author discusses about the collection development of old/rare collections in the university libraries. The method of this study is based upon the author's experiences at the University libraries and literature searching. Following items are discussed: (1) The characteristics and flow of old/rare books (2) Collection policies of old/rare books at the University libraries (3) Practical problems of the acquisition works concerning old/rare books (4) The conservation and weeding of old/rare book collection.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2006년도 춘계공동학술대회 논문집
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• pp.1170-1177
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• 2006

We apply VRP(Vehicle Routing Problem) to sludge collection system in this study. Sewage stores of villages are located in each village around a multipurpose dam. Sludge which is produced in sewage store of village is transported from the sewage store of village to the sewage treatment plants by the special purpose vehicle such as the tank lorry. In this paper, we propose sludge collection strategies which allocate each sewage store of village to sewage treatment plants and decide the schedule of sludge collection in order to collect sludge efficiently. The strategies aim to decrease transportation cost with deciding proposed vehicle routing and scheduling the sludge collection. When we decide route of vehicles, we consider the collection time in sewage store of village, distance between sewage store of villages and vehicle information as average velocity of vehicle, operation time of vehicle driver. We also develop the SCMS(Sludge Collection Management System) based on windows system with real data which is used in certain circumstance. And we experiment to figure out vehicle route and transportation cost throughout changing input data.

• 한국도서관정보학회지
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• 제31권3호
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• pp.169-184
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• 2000

본 논문의 목적은 문헌정보학과와 도서관학과에 개설되어 있는 장서개발교육의 변화와 그 내용을 파악하는 것이다. 이를 위하여 도서선택으로 출발한 교과목이 장서개발 및 장서관리로 바뀌게 된 배경을 살펴본 후, 교과목명의 변화를 조사하였다. 교육의 내용은 장서개발 관련 교과목의 소개 및 개요를 모아서 분석하였다. 1980년대까지도 대부분의 학과가 자료선택(론)으로 가르치던 것이 1990년대에는 장서개발(론)로 변하였으나 교육되는 과정의 개요를 분석한 결과는 과목 명은 달라졌으나 내용 및 교육의 목적은 자료선택에 가깝다는 것이다. 이러한 결과를 근거로 장서개발의 교육과 실행의 방향을 제안하였다.

• 한국방재학회 논문집
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• 제1권1호
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• pp.91-102
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• 2001

본 연구에서는 체계화되지 못한 중소도시의 쓰레기 수집 수송의 자료를 정리, 현장 조사를 통한 쓰레기 수집 수송 관리를 위한 프로그램을 작성하였다. 대상은 C시로 하였으며, 수집구역을 주택, 아파트, 상가지역으로 한정지어 현장 조사를 실시하였고, 폐기물 관리 프로그램을 작성하였다. 연구 결과는 쓰레기 수집 수송단계의 필요한 인자와 중소도시에 적용 가능한 평균 값을 도출하였고, 중소도시의 쓰레기 수집 수송단계를 체계화하는 단계와 expert system을 구축하였다. 또한, Visual Basic을 이용한 쓰레기 수집 수송 관리 프로그램을 개발하였다. 결과적으로 본 연구로 개발되어진 도시폐기물의 수집 수송 관리 시스템은 다른 지역의 현장 Data를 추가함으로서 광범위하게 이용될 수 있을 것이다.

• 한국문헌정보학회지
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• 제11권
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• pp.77-116
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• 1984

Korean university libraries are increasing their library collection each year according to the standard set by the Ministry of Education. The standard states that all the university libraries are required to keep 3 books for newly enrolling students, 30 books for each enrolled student and 5, 000 books for each department. The increasing number of the university library collection brings many problems in the libraries. 1. The size of the library collection is not related to the satisfaction of the library user's requests. The satisfaction is usually related to number of the new publications received in the library. Z. The Korean publication is limited to a small number. It could not meet the university standard. Therefore, the number is filled with the foreign publications. But the use of them is not frequent. Even the number of the domestic and foreign new publications together could not meet all the requests of the university library users. Only cooperation with other libraries will be able to meet most of the diversified requests. 3. Most of the present library collection are not likely to be used in the future and they should be eventually discarded. Present library administration put too much emphasis on the size of library collection and only the aquisition of the material is main concern of the university librarians. They need to consider other factors in the aquistion of the library collection. They should make their collection development in accordance with user's requests in addition to meet the university standard.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2018년도 추계학술대회
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• pp.62-65
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• 2018

This paper comes out with the study on sensing data collection strategy in a Software-Defined Mobile Edge vehicular networking. The two cooperative data dissemination are Direct Vehicular cloud mode and edge cell trajectory prediction decision mode. In direct vehicular cloud, the vehicle observe its neighboring vehicles and sets up vehicular cloud for cooperative sensing data collection, the data collection output can be transmitted from vehicles participating in the cooperative sensing data collection computation to the vehicle on which the sensing data collection request originate through V2V communication. The vehicle on which computation originate will reassemble the computation out-put and send to the closest RSU. The SDMEVN (Software Defined Mobile Edge Vehicular Network) Controller determines how much effort the sensing data collection request requires and calculates the number of RSUs required to support coverage of one RSU to the other. We set up a simulation scenario based on realistic traffic and communication features and demonstrate the scalability of the proposed solution.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2001년도 춘계학술대회논문집D
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• pp.618-623
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• 2001

The transport of charged particles in electrostatic precipitator is investigated by Eulerian numerical analysis. Collection efficiencies are calculated using various combinations of the assumptions about flow field, turbulent diffusivity and boundary condition at collecting electrode. The characteristics of calculated collection efficiencies are compared with the trends of published experimental results. It is found that the collection efficiency for the case using nonuniform turbulent flow field, nonuniform turbulent diffusivity and zero concentration boundary condition at collecting electrode is the most suitable for the prediction of collection efficiency of electrostatic precipitator.

• 대한원격탐사학회지
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• 제27권6호
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• pp.743-752
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• 2011

One of main concerns of operators of the Earth observation satellite is taking images as many as possible under the constraints of satellite resources during fixed period. In order to achieve this goal, satellite operators are strongly required to generate the optimized image collection plans, and it is a very time consuming process to achieve an optimized image collection plan when it is done by manual. This paper suggests automation of image collection planning based on the dynamic programming algorithm to reduce the time required for image collection planning. The validity of the proposed method is tested using operating satellite system and the result is given in this paper.

• 한국대기환경학회지
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• 제16권6호
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• pp.633-640
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• 2000

The effects of structure modification of the vortex finder on the collection efficiency and pressure drop have been investigated. The pressure drop in a cyclone having the two stage vortex finder is higher than that in a conventional cyclone and increases proportionally with the increase of square of gas inlet velocity in both cases. The pressure drop of both conventional cyclone of friction resistance at the boundary layer. The collection efficiency of fine dust has been enhanced by addition of vortex finder in a conventional cyclone and gas inlet velocity showing maximum dust removal efficiency increase to 17 m/s(1.7 times of saltation velocity). Optimum size of two stage vortex finder has been induced to 13 cm I.D$\times$2.6cm Length from the results of overall dust collection efficiency. Previous models were tested for the simulation of collection efficiency of cyclone having two stage vortex finder and the Dietz model predict the similar value with experimental results of the present study.