• 제목/요약/키워드: DO

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한국서해 도서 연안의 게류 분포상 (Fauna of the Crabs on the Coasts of the Western Islands of Korea)

  • 김훈수
    • 한국동물학회지
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    • 제5권2호
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    • pp.13-17
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    • 1962
  • The author colelcted crabs (Tribe Brachyura ) on the coasts of fourteen western islands of South Korea (Paenyong Do, Taechong Do, Sochong Do, Taeyonpyong Do, Kanghwa Do, Yongjong Do, Chagyak Do, Tokchok To. Moktok To. Pukkyoknyolbi Do. Ong Do, ANmyon Do, Pigum Do, and Taehuksan Do) mainly in summers during a period ranging from 1955 to 1962. Of these Islands, Paeknyong , Taehong, Taeyonpyong, Ong, Anmyon, Pigum and Taehuksan Do are the localities where the crabs were investigated firstly by the present author. The collections made by the author consist of 1779 specimens of crabs involving 9 families. 25 genera, 33 species and 5 subspecies (Table2). 23 species of crabs had been reported hitherto from Tokchok To and 7 from Kanghwa Do. In present paper the author adds 1 species to the fauna of crabs of Tokchok To and 7 to that of Kanghwa Do. In present paper the author adds 1 species to the fauna of crabs of Tokchok To and 7 to that of Kanghwa D. Among 38 species or subspecies of crabs collected, Oregonia gracilis, Cancer amphioetus and Chaesmagnathus convexus are new to the fauna of the west coast of Korea. 57 species of crabs are therefore identified in this area. The author collected Pinnotheres cardii on Taechong Do and Scopimera bitympana on Pigum Do. It became, therefore, clear that these two kinds of crabs occur much wider areas than known hitherto in Korea. The nothern limit of the distribution of Ocypoda stinpsoni and Sesarma haematocheir is Kyungki Bay as known already, that of Helice tridens is ,however, more northern part than Kyungki Bay, since they were collected on Paeknyong Do.

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주역(周易)의 도(道)의 실천방법(實踐方法)에 관한 연구 (A Study on The practice method of Do(道) of The I'Ching(周易))

  • 이규희
    • 동양고전연구
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    • 제57호
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    • pp.231-262
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    • 2014
  • 오늘날 과학기술의 발전으로 경제적인 풍요는 누리고 있으나, 사회정의가 사라지면서 우리 사회의 도덕적 가치관이 무너지는 것은 아닌지 걱정하는 사람이 많다. 주역을 만든 성인은 우환의식 하에서 사람의 속성을 꿰뚫어 보고, 도덕적 가치관을 제시하고, 이들 가치관을 생활화하면 허물이 적거나 없을 수 있고, 올바른 길로 나갈 것을 기대하여 사람들에게 도덕을 실천할 수 있는 방법을 제시하고 있다. 도덕에서 도(道)는 체(體)에 해당하는데, 주역에 내재한 도에 대한 연구는 그 동안 미진하였다. 따라서 주역 경문(經文) 및 십익(十翼)에 내재한 도의 개념 및 도를 실천하는 구체적인 방법을 연구하여, 추상적인 도를 사람들이 상황에 맞게 응용할 수 있도록 하기 위한 목적으로 연구를 하였다. 도는 처음에는 구별이 없었다. 하늘에 있으면 천도(天道), 땅에 있으면 지도(地道), 사람에 있으면 인도(人道)가 된다. 주역은 자연의 도를 인사(人事)에 적용하기 위해 다양한 개념의 도를 보여주는데, 논자는 크게 천도(天道), 지도(地道), 인도(人道), 삼극도(三極道)로 분류하였고, 구체적인 실천방법으로 건도(乾道), 천하도(天下道), 천신도(天神道), 천명(天命), 곤도(坤道), 음도(陰道), 성인도(聖人道), 대인도(大人道), 군자도(君子道), 소인도(小人道), 가도(家道), 삼극도(三極道) 등 다양한 도의 용례를 제시하여, 도가 언제, 어떻게 쓰이는지를 보여줌으로써 주역을 통한 도의 실천에 도움을 주고자 했다. 주역의 도의 실천방법은 사람들이 주역에서 제시하고 있는 다양한 형태의 도를 체득하고, 때에 맞게 행하여 누구든 성인 군자가 되도록 힘쓰게 하는 것이다. 주역에 제시된 도의 실천하면 자신을 속이지 않게 되고, 스스로 만족하여, 혼란한 사회 질서가 바로 서서 모두가 조화로운 대동사회가 이루어질 것이다.

한국 울릉도,자월도 거주민의 이하선 타액내 Proline-rich protein(Pr), Double-band protein(Db)과 Salivary acidic protein(Pa)의 유전적 다형 현상에 관한 연구 (A Study of Polymorphisms of Proline-rich Protein, Double-band Protein and Pa Protien in Ullung-do and Jawall-do)

  • Soon-Min Chung;Chong-Youl Kim
    • Journal of Oral Medicine and Pain
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    • 제15권1호
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    • pp.91-104
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    • 1991
  • After alkaline slab polyacrylamide gel electrophoresis and 3.3'-DMB staining of parotid saliva from 48 peoples in Ullung-do and 35 peoples in Jawall-do, the author have got following conclusions. 1. The gene frequencies of Proline-rich protein in Ullung-do were Pr1 =0.719, Pr2=0.281 2. The gene frequencies of Proline-rich protein in Jawall-do were Pr1=0.671, Pr2=0.329 3. The gene frequencies of Double band protein in Ullung-do were Db+=0.087, Db-=0.913 4. The gene frequencies of Double band protein in Jawall-do were Db+=0.0.106, Db-=0.0.894 5. The gene frequencies of Pa protein in Ullung-do were Pa+=0.179, Pa-=0.821 6. The gene frequencies of Pa protein in Jawall-do were Pa+=0.167, Pa-=0.833 7. The gene frequencies of Pr1 of Ullung-do and jawall-do were lower than those of Pr1 in Seoul and Onyang, but similar to those of Pr1 in kangnung and Cheju. 8. The gene frequencies of Db- of Ullung-do and Jawall-do were much higher than those of Db+ in Japanese, Chinese and other populations in Korean.

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Effects of chronic caloric restriction on kidney and heart redox status and antioxidant enzyme activities in Wistar rats

  • Dutra, Marcio Ferreira;Bristot, Ivi Juliana;Batassini, Cristiane;Cunha, Nubia Broetto;Vizuete, Adriana Fernanda Kuckartz;Souza, Daniela Fraga De;Moreira, Jose Claudio Fonseca;Goncalves, Carlos-Alberto
    • BMB Reports
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    • 제45권11호
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    • pp.671-676
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    • 2012
  • Caloric restriction (CR) has been associated with health benefits and these effects have been attributed, in part, to modulation of oxidative status by CR; however, data are still controversial. Here, we investigate the effects of seventeen weeks of chronic CR on parameters of oxidative damage/modification of proteins and on antioxidant enzyme activities in cardiac and kidney tissues. Our results demonstrate that CR induced an increase in protein carbonylation in the heart without changing the content of sulfhydryl groups or the activities of superoxide dismutase and catalase (CAT). Moreover, CR caused an increase in CAT activity in kidney, without changing other parameters. Protein carbonylation has been associated with oxidative damage and functional impairment; however, we cannot exclude the possibility that, under our conditions, this alteration indicates a different functional meaning in the heart tissue. In addition, we reinforce the idea that CR can increase CAT activity in the kidney. Moreover, CR caused an increase in CAT activity in kidney, without changing other parameters. Protein carbonylation has been associated with oxidative damage and functional impairment; however, we cannot exclude the possibility that, under our conditions, this alteration indicates a different functional meaning in the heart tissue. In addition, we reinforce the idea that CR can increase CAT activity in the kidney.

제주도 무인도서의 식물상과 생활형 (Flora and Life-form of the Uninhabited Islets, in Jeju-do)

  • 송국만;현화자;강창훈;김문홍
    • 한국환경과학회지
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    • 제18권11호
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    • pp.1309-1324
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    • 2009
  • This study was survey a flora and life form spectrum of 11 uninhabited islets, in jeju-do. The vascular plants of each uninhabited islets were summarized as Beomseom 159 taxa, Chagwi-do 136 taxa, Daryeo-do 81 taxa, Hyeongje-do 61 taxa, Jigwi-do 39 taxa, Munseom 147 taxa, Ran-do 58 taxa, Saeseom 65 taxa, Seogeondo 60 taxa, Seopseom 183 taxa and Wa-do 46 taxa. Floristic richness was in order analyzed to be Seogeon-do 28.62, Ran-do 19.24, Daryeo-do 18.53, Wa-do 16.42, Munseom 16.14, Hyeongje-do 14.76, Seopseom 13.32, Beomseom 13.24, Chagwi-do 6.15, Saeseom 5.86 and Jigwi-do 2.51. Life form spectrum was surveyed to H-$D_5$-$R_4$-e; hemieryptophyte(H) 26.8%, not production seeds($D_5$) 54.4%, clonal growth by stolons and struck roots($R_4$) 46.9% and erect form(e) 30.3%. According to the life form spectrum hemieryptophyte dominated high portions, which suggests islet in jeju-do has hemieryptophytic climate and similar to middle parts in Korean Peninsular. However, were noticed by that it has more therophytes. As a result, Partially shows the characteristics change from the temperate climate to the warm temperate climate or a semitropical climate by a climatic change.