• Journal of the Korean Society for Library and Information Science
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• v.37 no.1
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• pp.171-201
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• 2003

This article is a study on methods of digitalization for older oriental books using XML (extensible Markup Language) proposed as a standard for Web documents by W3C in 1996. In this paper, to digitalize older books, 1 designed the XML DTD(Document Type Definition) for general older oriental books and input the texts of the older books on the basis of the XML DTD, examined the problems and limitations in light of the technical level these days, and established the model of the system for using XML files of older oriental books at a national level in the future.

• Journal of the Korean Society for Library and Information Science
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• v.6
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• pp.71-85
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• 1979

All things considered, cataloging rules of every nations in the world had been revised or attempt to revise according to the ISBD cataloging method. This is a general tendency of cataloging rules in nowadays. But, for the application to ISBD cataloging method to in the cataloging rules for oriental classics, there are many bottleneck because special articles of bibliography in the oriental classics frequently appeared, the special article has been recorded to suitably location in the body of entry. If special articles have apply to ISBD cataloging method, it must given to peculiar mark in the every articles. Representative examples are location for entry to material form of printed letter and form of printed book. Generally, material form of printed letter have been recorded in the article of edition, form of printed book have been recorded in the article of collation. But, as these method have not regulated in the general cataloging rules of Korea, material form of printed letter and form of printed book articles must record in article of note for application to ISBD cataloging method. If that happens, fundamentally problems which have been hotly debated in cataloging rules for oriental classics will be naturally solve. In the edded, I was presented the solution method of accompanying problems in this thesis.

• Journal of The Korean Society of Grassland and Forage Science
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• v.17 no.4
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• pp.323-328
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• 1997

Com(Zea mays L.) hybrid is recognized as the principal cmp in a double-cmpping system. Rye(Secale cereale L.), seeded after corn hybrid harvest, is the second crop in the system. Under this forage production system, corn planting is mostly delayed beyond mid-May due to delayed rye harvest on May, but the corn should be harvested until mid-August before the autumn rain started. It is for this reason that early maturing corn hybrids are preferred for silage crops in this system. Twenty eight cultivars of early maturing corn hybrids evaluated in this experiment at three locations (Suweon, Sunghwan and Cheju) for 3 yr(1994-1996) were compared for agronomic characteristics, forage yield and quality. Among the com hybrids tested, DUO1 and GL499 were recommended as the government superior corn hybrids due to their promising agronomic traits, such as short plant and ear heights, adquate dry matter percentage for silage on mid-August, good staygreen along with good lodging and disease resistance, better ear retention, similar yield compared to the control hybrid, Suweon 19 and above average stover quality.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.32 no.2
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• pp.45-56
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• 2009

The use of national R&D reports becomes a difficult task due to the different level of service being provided and the different way used for its construction by the institute in management. One-stop service of its contents is impossible and there is a lack of specialized service such as a system to satisfy the various needs of the researchers. This study analyzes the laws related to the national R&D reports and the evaluation system of the R&D outputs for the design and construction of the DB and system for the management of the national R&D reports. We also perform an analysis of the economic effect of the system.

• The Bulletin of The Korean Astronomical Society
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• v.41 no.1
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• pp.74.3-75
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• 2016

국제전기통신연합 (ITU)에서 주관하여 2015년 11월 2일-27일 스위스 제네바에서 개최된 WRC-15(세계전파통신회의, World Radiocommunication Conference)회의에서는 28개 의제에 대한 각국 의견을 논의한 후 최종적으로 국제전파규칙(Radio Regulations)을 개정하였다. WRC회의는 전세계의 공통적인 주파수 사용을 위한 국제법이라고 할 수 있는 국제전기통신연합 (ITU)의 전파규칙(Radio Regulation) 제개정을 위해, 3-4년 간격으로 개최되는 전파통신 관련 권위를 가진 회의라고 할 수 있다. 본 회의에서는 전세계의 국가별 전파이익과 상업적 우선권을 둘러싼 정치적, 경제적 이권 다툼이 치열하게 진행되었으며, 2012년부터 추진되었던 국제전기통신연합 산하의 연구반 (ITU-R Study Group)의 의제별 연구결과를 토대로 관련 국제전파규약들을 최종적으로 개정하였다. 국내 전파천문의 입장에서는 상기 회의의 의제 가운데 현재 한국우주전파관측망의 원활한 운용과 사용주파수 대역의 보호를 위해, 전파규칙 내의 관련 주석(footnote, 5.562D) 개정을 위한 우리나라의 국가기고서를 발표하였다. 그 결과, 이전까지는 128GHz 대역의 위성운용대역에서 우리나라 전파천문업무가 우선 순위를 가지고 2015년까지 사용하도록 제한되어 있던 규정을 개정하고 사용기한에 대한 제약을 삭제하도록 개정하였다. 본 발표에서는 상기 결과 및 기타 주파수대역 (10GHz 대역)의 전파천문업무 보호를 위한 신규 주석, 그리고 철폐논란으로 찬반 논란이 거세었던 윤초 이슈의 논의 결과 등에 대해 소개하고자 한다.

• The KIPS Transactions:PartA
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• v.11A no.2
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• pp.149-158
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• 2004

XML as a standard for representing data and document structure is widely used in every area, and we have to write XML compilers which process the XML documents according to a user's intention. Because it takes time and costs to write XML compilers by hand, we need some generators that automatically generate XML compilers. In this paper, we introduce an XML compiler generator named XCC. It reads DTD and semantic rules, and it generates XML compiler and Java classes which correspond to the elements defined in the DTD.

• Journal of The Korean Society of Grassland and Forage Science
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• v.21 no.3
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• pp.123-128
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• 2001

This study was carried out to determine the effects of sowing methods after herbicide application on botanical composition, forage yield and chemical contents in the pasture dominated Hypochoeris radicata in Jeju area over two years. It was arranged as a randomized block design with five treatrnents(contro1: none, TI : herbicide application, T2 : herbicide application + oversowing, T3 : herbicide application + overdrilling, T4 : herbicide application + cultivation). In the pasture dominated Hypochoeris radicata, the herbicide (dicamba) treatments improved grass rate with orchardgrass and perennial ryegrass by 97%. The DM yield per ha were much higher(p<0.05) in T2(7,152kg), T3(7,608kg) and T4(8,010kg) than that of control. The chemical compositions of grass (% of DM basis) were not different among treatments, but the overdrilling and cultivation treatments tended to increase the forage crude protein(CP). These results indicate that oversowing or overdrilling after herbicide application can efficiently improve botanical compositions and forage productivity in the pasture dominated Hypochoeris radicata. (Key words : Herbicide, Sowing methods, Botanical composition, Forage production)

• Journal of The Korean Society of Grassland and Forage Science
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• v.12 no.3
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• pp.138-144
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• 1992

This study was carried out to determine the effects of lime(0, 300 kg/lOa) and phosphate application( 0, 20, 40, 80 kg/lOa) on mineral contents in herbage when 5 pasture species(orchardgrass, tall fescue, perennial ryegrass, redtop and ladino clover) were grown in pot of black(B) and very dark brown (VDB) volcanic ash soil of Cheju island, respectively. P content of orchardgrass and perennial ryegrass were higher in VDB than in B (P<0.01), but other grasses were not different between two soil types. Also, Ca and Mg contents of ladino clover were higher in VDB than in B, but other grasses were not different between two soil types. P and K contents were not affected by lime but Ca and Mg contents were increased by lime application in most of the pasture species. P, Ca, Mg and Na contents of all pasture spesies were increased by phosphate application(P< 0.Ol)except for Ca content of tall fescue. K and Fe content were decreased, with increasing phosphate application but Zn content was not changed by phosphate application.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2003.11a
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• pp.201-204
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• 2003

본 논문에서는 디지털 데이터 방송에서 동기화 데이터 서비스를 제공하기 위한 전송 시스템과 이를 이용한 동기화 데이터 서비스 방법을 제안한다. 데이터 방송을 통해 전송되는 부가 데이터는 그 특징에 따라 비동기, 동기, 동기화 데이터로 구분된다. 이들 중 동기화 데이터는 사용자의 선택에 의해 데이터 방송 수신기에서 재생되는 비동기 데이터와는 달리 비디오 또는 오디오의 특정 장면에 통기되어 재생될 수 있는 데이터고서, 데이터를 전송하는 단계에서 데이터가 재생되어야 하는 시전의 시간 정보인 재생시각이 함께 전송되는 특징이 있다. 동기화 데이터의 이와 같은 특징으로 인해 현재 대부분의 데이터 방송에 사용되고 있는 비동기 데이터 서비스를 위한 전송 시스템은 동기화 데이터의 전송에는 부적합하며, 동기화 데이터 서비스를 위해서는 새로운 전송 시스템에 대한 연구가 필요하다. 본 논문에서는 데이터 방송을 동해 동기화 데이터 서비스를 제공하기 위해 기존의 비동기 데이터 전송 시스템에 MPEG-2 오디오/비디오 TS(Transport Stream)를 출력하는 장치와 동기화 데이터를 다중화 하는 장치를 추가한 새로운 동기화 데이터 전송 시스템과 이를 이용한 동기화 데이터 서비스 방법을 제안한다

• Proceedings of the Korea Information Processing Society Conference
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• 2018.10a
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• pp.825-826
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• 2018

In this paper, we propose a terrain processing system that can display real and large terrains. The system integrates real terrain display and interaction, which makes up for the lack of interactive functions in mainstream terrain visualization software. In addition, the system provides functions such as line marking, volume calculation, and contour display.