• Title/Summary/Keyword: 무과

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The Study on Mugyeongchilseo through Mukwashichwi in Early Joseon Dynasty (무경칠서(武經七書)를 통해서 본 조선전기 무과시취(武科試取)에 관한 연구)

  • Kwak, Nak-hyun
    • (The)Study of the Eastern Classic
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    • no.34
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    • pp.287-310
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    • 2009
  • The purpose of this study is examining the contents of Mugyeongchilseo researching of Mukwashichwi in early Joseon Dynasty. The conclusions are following in several facts. First, the subjects of test are distinctly divided into 2 different parts. These are martial art test and textbook one. The martial art test was focused on archery and skill of spear. otherwise the text test was consisted of Byeonseo and Saseosamgyeong. Second, Mukwashichwi had 2 different courses Mukwkjo and Dosijo. Each of them also had 3 steps Chosi, Boksi Jeonsi. Regarding text test, the person who applied Mukwjo was able to choose 1 text book of Saseoogyeong, 1 text book of Mugyeongchilseo and 1 text book of "Tonggam", "Byeongyo", "Janggambagui", "Mugyeong", "Sohak" and "Gyeonggukdaejeon". But, the person who applied Dosijo was able to choose 1 text book "Noneo", "Maengja", 1 text book of Ogyeong and 1 book of "Tonggam", "Janggambagui", "Byeongyo", "SunTzu". Third, As the result of examining 42 articles of Mugyeongchilseo in records of Joseon Dynasty. There was unstable stardards in Mukwashichwi at that time. So It needed various texts book to take a test. But, after king Seongjong, "Gyeonggukdaejeon" was completed assigned and the standard text book was set up and applied. Finally, considering important meaning of Mugyeongchilseo, It had been existed as text book of Mukwashichwi for a long time and never deleted like many other books. It had always played critical roles of every types of Mukwa test and had been rules of military appointment.

A Morphological Study of Symplocaceae in Korea (한국산 노린재나무과의 형태학적 연구)

  • Park, Sang-Hong;Lee, Joongku;Kim, Joo-Hwan
    • Korean Journal of Plant Taxonomy
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    • v.37 no.3
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    • pp.255-273
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    • 2007
  • The morphological characters for 4 taxa of Korean Symplocaceae were examined. Based on morphological examination, numerical analysis was performed to clarify the taxonomic relationships among the taxa. It was found that epidermal characters of leaves, cellular deposition of petals, cellular boundary of petioles, growth of stigmas and pollen grains and their surfaces were useful diagonostic characters. From the results of PCA analysis, four taxa were grouped as species clusters including each populations. Four species of Symplocos were clustered as species groups with clear delimitation. Morphological, numerical, and palynological analyses supported the previous morphological studies on this family.

Identification of host plant species of Balanophora fungosa var. indica from Phnom Bokor National Park of Cambodia using DNA barcoding technique (캄보디아 프놈보콜국립공원의 Balanophora fungosa var. indica의 숙주식물에 대한 DNA barcoding 기법을 통한 동정)

  • Kim, Joo Hwan;Won, Hyosig
    • Korean Journal of Plant Taxonomy
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    • v.43 no.4
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    • pp.252-262
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    • 2013
  • During the floristic survey on Phnom Bokor National Park, Kampot, Cambodia, we encountered Balanophora fungosa var. indica, which is a tropical holoparasitic plant. To identify its host species, we collected host roots and trees nearby and tried to identify them using DNA barcoding approach. We applied plastid rbcL and matK gene regions as DNA barcode markers, and successfully amplified and sequenced the markers from 15 host roots and seven tree samples. Obtained host root sequences were identified as Primulaceae, Celastraceae, Myrtaceae, and Oleaceae, while trees nearby are Oleaceae, Myrtaceae, Sapindaceae, Rosaceae, Clusiaceae, Ericaceae, and Lauraceae. At genus level, host species are identified as Myrsine, Euonymus, Syzygium, and Olea, but failed in species discrimination. Myrsine (Primulaceae) and Olea (Oleaceae) are reported here as host species of B. fungosa var. indica for the first time. Further sampling and comparative work, and DNA barcoding will help recognize the biodiversity of the area and host species of Balanophora, together with their evolution.

The Morphology of the Hemocytes of the Clam, Ruditapes philippinarum (Mollusca: Bivalvia) (한국산 바지락(Ruditapes philippinarum) 혈구의 분류)

  • Kang, Sun-Gu;Park, Sung-Woo;Kim, Young-Gill
    • Journal of fish pathology
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    • v.13 no.2
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    • pp.129-136
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    • 2000
  • To understand host-defence mechanism of clam(Ruditapes philippinarum) hemocyte against foreign materials, classification and their seasonal change in the number were performed. clams collected from a farm in Julpo Bay, Gochang, Chollabuk-Do were used in this experiment. Lots of hemocytes were found between the muscle fibers and connetive tissue of posterior adductor muscle. Hemocytes of R. philippinarum were classified into granulocytes and agranulocytes. Granulocytes were composed of three types, basophilic granulocyte, acidophilic granulocyte and fibrocyte in accordance with the staining affinities of their cytoplasmic granules. Fibrocyte has filopodia and vesicle in endoplasm and bigger than other granulocytes in size. Agranulocytes were less in the number and smaller in the size compared to those of granulocytes. Hyalinocytes had no granule in their cytoplasm. The nucleus located in the center of the cell was oval or spherical shaped. In electron microscopic observation, granulocytes and hyalinocytes contained electron-dense vesicles and some small lucid vesicles in their cytoplasm, respectively. Granulocytes phagocytosed more zymosan particles than hyalinocytes. Acidophilic granulocytes showed higher phagocytic ratio than basophilic granulocytes. Total hemocyte numbers showed the highest at April to August and the lowest at October to December. In the composition of each hemocyte, basophilic granulocytes were always more than acidophilic granulocytes and hyalinocytes.

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