• Title/Summary/Keyword: 분류분과

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도협소식

  • Korean Library Association
    • KLA journal
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    • v.13 no.1
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    • pp.30-32
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    • 1972
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도협소식

  • Korean Library Association
    • KLA journal
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    • v.12 no.12
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    • pp.29-30
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    • 1971
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광복30주년기념-종합학술 대제전 성료

  • Korean Federation of Science and Technology Societies
    • The Science & Technology
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    • v.8 no.8 s.75
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    • pp.10-12
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    • 1975
  • 학술원주최 광복30주년을 기념하는 종합학술회의가 8월11일부터 8월20일까지 (10일간)무역회관(서울 중구 회현동)에서 개최되었다. 국내외 저명학자들이 참가한 이번 종합학술회의는 인문과학부와 자연과학부로 구분진행되었고 자연과학부는 5개분과로 분류하였다. 제1분과는 과학교육을 중심으로 토론하고 제2분과는 생물학 및 지리학을 제3분과는 자원에너지를 다루고 제4분과는 장기이식과 면역,제5분과는 미량원소에 관한 심포지움을 각각 갖었다. 8월11일 오후 5시 개회식에 이어 개최된 심포지움 연제와 연사는 다음과 같다.

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A morphological study of Geranium (Geraniaceae) on the fruit-discharge type (Geranium (Geraniaceae)의 종자산포형태에 따른 형태학적 연구)

  • 박선주;김주환
    • Journal of Environmental Science International
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    • v.11 no.10
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    • pp.1011-1021
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    • 2002
  • Fruit-discharge type of forty species of Asian Geranium were examined and their evolutionary trends and taxonomic system were discussed. Two main types of seed discharge in Geranium are made the basis of its divison into subgenera: Geranium subgenus Geranium, with a ballistic expulsion of the seed from mericarp, Geranium subgenus Robertium, with forcible discharge of the mericarp with the seed in it, separately from the awn. Variants of the seed ejecting type permit the division of Geranium subgenus Geranium into three sections. Section Ceranium, these has bristles at the base of the mericarp for prevent the seed from dropping from the divergent mericarp. Section Dissect, these has prongs at the base of the mericarp far prevent the seed from dropping from the divergent mericarp. Section Tuberosa, these has no bristles and prongs at the base of the mericarp, instead, retained of seed in pre-explosive interval by twist. Geranium subgenus Robertium was divided into two sections, Section Ruberta, with deeply wrinkled on the surface of mericarp at the time of discharge. Section Batrachioides, and section Trilopha, without wrinkle on the surface of mericarp at the time of discharge. According to the seed discharge, subgenus Geranium is thought to be more advanced than subgenus Robertium.

Taxonomic position of Cymopterus melanotiligia (H. Boissieu) C.Y. Yoon based on morphological and anatomical characters (외부형태 및 해부학적 형질에 의한 큰참나물의 분류학적 위치)

  • Yoon, Chang-Young
    • Korean Journal of Plant Taxonomy
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    • v.31 no.3
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    • pp.253-265
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    • 2001
  • Cymopterus melanotilingia (Apiaceae) was reviewed by external morphology and cross-section of leaf-margin and mericarp, and the taxonomic position of species and genus was reexamined. Based on these results, the description and adistribution map of C. melanotiligia were obtained. The leaf-margin forms a collenchymatous ridge by projecting toward the lower part. One mericarp has 2-lateral ribs and 2-intermediate ribs and the other mericarp has 2-lateral ribs and 1-dorsal rib, suggesting each of them is asymmetric. These characters show that this species does not belong to the genus Ostericum s.s., but should be treated as the genus Cymopterus.

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A Comparative Study on the Knowledge Classification and Library Classification System of Botany (식물학의 학문분류와 문헌분류 체계에 관한 비교 연구)

  • Kim, Jeong-Hyen
    • Journal of Korean Library and Information Science Society
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    • v.39 no.3
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    • pp.369-386
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    • 2008
  • The purpose of this study is investigate to compare with knowledge classification and library classification system of botany. First, the knowledge field of botany is mainly classified in morphology, physiology, ecology, taxonomy, genetics, evolution and others by the study object of plants. Second, the division of plants is treated in the field of taxonomy, that is, a lower subdivision study of botany, and Engler's classification is still prevalent in the taxonomy. Third, in library classification, KDC, NDC, UDC and CC adopted the Engler's classification, but DDC and LCC was taken of the Bentham & Hooker's classification. In the Engler's classification, plants are arranged by evolution's order, from lower vegetation to higher vegetation, but Bentham & Hooker's classification is arranged in the reverse order. Forth, it is desirable that every plants(482-489) of KDC' botany are subdivided by the attribute or structure of plants being treated in the general botany as if they are subdivided in the DDC or CC.

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데이터베이스 표준분류 및 정보검색 표준안을 위한 기초연구

  • Korea Database Promotion Center
    • Digital Contents
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    • no.3 s.10
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    • pp.84-94
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    • 1994
  • 센터내 DB표준화분과위원회 DB표준분류 실무작업반은 지난 93년도 하반기에 데이터베이스 표준분류를 위한 연구를 수행했다. 그간 실무작업반에서는 데이터베이스 분류에 관한 자료의 수집 및 비교분석, 데이터베이스의 제작기관, 주제분야별, 가공형태별, 표현형태별, 언어별, 가공완성도 및 갱신주기별, 검색방식별, 제공매체별, 용도별체계화 등 데이터베이스 표준분류안을 마련했는데 본지에서는 연구결과를 중심으로 그 내용을 정리, 요약한다.

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