• Korean Journal of Plant Taxonomy
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• v.38 no.4
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• pp.557-563
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• 2008

일본, 중국, 대만 및 베트남에 분포하는 것으로 알려진 부처손과의 각시비늘이끼 (Selaginella heterostachys Baker)가 강원도 춘천시 남산면 강촌리 저지대에서 발견되었다. 이 종은 선비늘이끼와 유사하나 측면의 소엽이 난상이며 기부가 심장저이고, 중앙부의 소엽은 길며 정단부가 구부러진 점으로 구별된다. 국명은 선비늘이끼보다 중앙부의 소엽이 구부러져 각시의 치마와 비슷하여 각시비늘이끼라고 신칭하였다. 각시비늘이끼의 형태적 특징을 기재하였고, 도해와 생태 사진을 첨부하였다.

• The Journal of Natural Sciences
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• v.10 no.1
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• pp.123-131
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• 1998

This research was investigated the improved changes of Korean traditional costume after introducing the western costumes in this society. For this study microfilms of Chosun llbo, the popular newspaper since 1920s, and costume magazines for 1950s and 1960s were examined. The periods of the improved changing of Korean traditional costume were divided by the characteristics of qualitative and quantitative changes. Those were two, such as passive period and active period of change. At passive period, the change was not far from the original from of traditional costume and it was limited to the waist of skirt, length and width. But at active period, there was distinctive change from the previous period. Active period is divided by 2 sub-period again. In 1950s, the concept of darts of western costume was accepted to Korean costume and there was the western clothing for everyday costume, the characteristics of Korean costume were added to the base of the western clothing. It was named 'Arirang dress'. Original Korean costume had worn for special occasions since late 1950s.

• Proceedings of the Korea Society of Costume Conference
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• 2001.04a
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• pp.42-43
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• 2001

색상특성은 각 계열별로 차이가 있었으나 전반적 으로 고명도.저채도 중심으로 황색계열과 청색계열 은 고명도 위주의 분포특성을 보였다. 이어 반하여 적색계열은 비교적 색조의 영역이 넓었으며 고채도 의 분포특성이 두드러졌다. 자색계열은 저명도.중 채도, 녹색계열은 고명도.저채도 중심이었다. 남.녀복의 색조유형으로서 여복에서는 white보다는 tone 중심의 색조특성이 나타났으며. 남복에서는 white를 제외한 tint의 색조유형이 많았다. 이는 당시대인의 백색지향 의식을 대변하는 것으로 사료된다. 음양오행론의 배색원리에 의해 검토한 결과 여복 은 상생이 남복보다 낮게 집계되었으며, 반대로 파버 비렌의 색채조화의 배색원리에 의한 검토 철과는 남 복보다 여복의 적용수치가 높았다. 이것은 감각적인 색채조화 보다는 의례적인 성향이 좀 더 징한 남복이 서구의 색채조화의 척도에 적합하지 않은 결과로 추측된다. 전통복의 배색특성은 남녀가 매우 다른 양상을 보 이고 있었다. 여복의 기본 복식구조인 저고리/치마 는 백/청색계열, 백/황색계열과의 배색이 중심으로서 면적대비 및 명도대비에 의한 조화가 이루어지고 있었다. 반면에 저고리의 배색은 유채색과 백색계열 의 배색으로 채도대비의 성향이 강했다. 남복은 황/백색계열. 백/청색계열로 명도의 차가 크지 않았다. 포/띠의 의복 구성에 있어서는 흑색 또 는 적.자색 등의 세조대(細條帶)로 인해 채도대비, 면적대비, 명도대비의 배색효과를 찾아볼 수 있었다. 이상과 같은 분석결과를 통한 한국인의 색사용의 특정은 복식의 전면에 등장하는 백색지향과 음양오 행설을 그 배경으로 하고 있다. 백색위주의 색사용은 인공미가 배제된 자연미의 추구에 기인한 것으로 토착화된 한국의 색으로 볼 수 있다. 백색은 여러 색을 통합하고 배색된 색채착화된 한국의 색으로 볼 수 있다. 백색은 여러 색을 통합하고 배색된 색채들을 담하게 만드는 것이 특징 으로 한국전통 복식의 배색특성을 주도하고 있었다. 마지막으로 본 연구는 회화자료를 근거한 것으로 풍속화의 변색 및 탈색에 의해 당시대의 정확한 색채규명이 어려우며, 실물작품이 아닌 도판을 통한 측 색으로 색의 오차가 발생할 수 있음을 연구의 한계 점으로 언급하고자 한다.

• Korean Journal of Environment and Ecology
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• v.7 no.2
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• pp.104-111
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• 1994

The marsh vegetation in the vicinity of Tumunsan, Tokyusan National Park, Chollapuk-do, Korea was analysed in order to find out the vegetational characteristics. The total number of vascular plants surveyed were summarized as 39 familieis, 77 genera, 74 species, 18 varieties and 1 form. The ten species such as Juncus effusus var. decipiens, Carex leiorhyncha, Lysimachia vulgaris var. davurica, Sirpus triqueter, Scirpus karuizawensis, Caltha palustris var. membranacea, Carex doniana, Carex humilis, Vicia venosa, and Disporum smilacinum showed the Importance Value more than 10 % in herbaceous marsh vegetation. The species such as Heloniopsis orientalis, Astilbe chinensis var. davidii, Trignotis peduncularis, Lycopus ramosissimus var. japonicus, Iris nertschinskia and Hosta capitata were distributed at very limited or wide spread localities in the marsh. The marsh vegetation in this area is one of the rare and very distinct natural resources in Tokyusan National Park and the proper Action Plan of Management is strongly needed because the projected developing works in this site will act seriously in marsh vegetational changes in the future.

• Journal of Bio-Environment Control
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• v.23 no.1
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• pp.19-25
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• 2014

In this study, we analyzed the growth characteristics of red lettuce under Light-emitting diode (LED) light environment as well as the change of vitamin C and anthocyanins of lettuce. We made five monochromatic light treatments (red 647 nm, 622 nm, blue 463 nm, 450 nm, White), six mixed red (R) and blue (B) light treatments (R : B = 9 : 1, 8 : 2, 7 : 3, 6 : 4, 5 : 5) and red + white, and three light treatments made according to photoperiod of LED with lighting sources ratio of red : blue (R : B = 8 : 2(18/06 h, 15/09 h, 12/12 h)). It was composed of totally 14 control beds. As a result, the red lettuce the most developed leaf height, leaf numbers and fresh weight under red single light, root length and leaf developed when grown under blue single light. Therefore, red light were related to above part of the lettuce, blue light were related to the growth of the underground part of lettuce. Case of the mixed light, leaf height, leaf numbers, fresh/dry weight of above and underground part were highest red + white light and root length and chlorophyll content were highest under red 7 : 3 blue light. Result of growing investigation by photoperiod, the red lettuce were considered to be most effective in 15/09 h (on/off). The content of anthocyanins; the single light source, mixed light and light irradiation period were highest under blue light (463 nm), red 7 : 3 blue and 18/06 h (on/off) light irradiation, respectively. The vitamin C showed the lowest content of $1.26mg{\cdot}L^{-1}$ under the white light, but showed the greatest content of $3.02mg{\cdot}L^{-1}$ for the control group.

• Journal of the Korean Society of Costume
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• v.59 no.2
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• pp.59-69
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• 2009

This study aims to identify how Korean women's traditional costume, Hanbok, has changed according to the times in terms of color coordination of Jeogori and Chima. Photos had been taken at wedding places and streets at 5 major cities(Seoul, Pusan, Kwangju, Daejon, Jeju) at two weekends of each season in 1999, 2001, and 2003. Total 1617 photos were used as final data. Data were analyzed by hue coordination and value level. Hue coordination exist in one-color and two-color coordination. In one-color coordination, red color(R & RP) was the most frequently used and blue green(BG) was the next, and the least was blue purple(BP) for each year. In value scale, high level was the most frequent and followed by middle level and low level. Pink was the most preferred color for one-color coordination. In two-color coordination, white and blue were widely used for Jeogori and red and blue far chima for each year, which seemed to be the basic color coordination for Jeogori and Chima. While there was a certain basic color coordination types across year, but a few new color coordination appeared each year and maintained as popular color coordination for one or two year.

• Korean Journal of Plant Tissue Culture
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• v.27 no.6
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• pp.435-439
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• 2000

Explants of lettuce (Lactuca sativa L.) were cocultured with A. tumefaciens LBA 4404 harboring ${\gamma}$-tocopherol methyltransferase (${\gamma}$-TMT) gene from Arabidopsis thaliana. These explants were transferred to MS medium supplemented with 50 mg/L kanamycin, 500 mg/L carbenicillin, 0.1 mg/L NAA and 0.5 mg/L BA. After 4 weeks, kanamycin resistant shoots were obtained from the explants on the selection medium. The putative transgenic shoots were transferred to rooting MS medium supplemented with 50 mg/L kanamycin and 250 mg/L carbenicillin. Stable incorporation of the Arabidopsis ${\gamma}$-TMT cDNA into lettuce genomic DNA was confirmed by PCR and Southern analysis. HPLC analysis showed that $\alpha$- to ${\gamma}$-tocopherol ratio increased over four fold in a transgenic lettuce line indicating successful expression of the transgenic Arabidopsis ${\gamma}$-TMT in lettuce.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.7
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• pp.949-955
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• 2011

[ ${\beta}$ ]Glucan is a polysaccharide expressed on the cell walls of fungi. It is known that ${\beta}$-glucan is recognized by a family of C-type lectin receptors, dectin-1, which is expressed mainly on myeloid immune cells, including macrophages, neutrophils and dendritic cells. Raw 264.7 cells were treated with ${\beta}$-glucan from Schizophyllum commune. ${\beta}$-Glucan was not cytotoxic up to 400 ${\mu}g$/mL as measured by MTT assay. To measure the activity of macrophages, NO and TNF-${\alpha}$ assays were performed in Raw 264.7 cells. Treatment with ${\beta}$-glucan for 24 hr significantly increased production of NO and TNF-${\alpha}$ compared with control groups (p<0.05), indicating activation of macrophages. To measure inhibition of breast cancer cell proliferation, MTT assay was performed in MDA-MB-231 cells. Cell viability was significantly decreased in the group treated with 400 ${\mu}g$/mL of ${\beta}$-glucan for 48 hr (p<0.05) compared to the control group. However, tumor volume was decreased in the groups administered 200 ${\mu}g$ of ${\beta}$-glucan/mouse compared to the control group. These results indicate that ${\beta}$-glucan inhibits breast cancer cell growth through the induction of apoptosis.

• Journal of Bio-Environment Control
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• v.16 no.4
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• pp.348-351
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• 2007

This study was conducted to find out the change of infernal quality, such as vitamin C and nitrate contents in some leaf vegetables grown hydropoincally in different nutrient conditions. Pak-choi (Brassica camperistis L. spp. chinesis Jusl.), chungchima (Lactuca sativa L. var. crispa cv. Chungchima) and romaine (Lactuca sativa L. var. longifolia Lam.) lettuces were cultivated for 2 weeks in 4 different nutrient solutions, such as tap water; no-nutrient, added $NH_4$, discarded $NO_3$, and supplied Yamazaki' solution for lettuce as a control. The growth of leaf vegetables was not different among nutrient solution treatments except tap water. The nitrate content showed the highest in control, and followed by $+NH_4$ treatment, $-NO_3$ and tap water treatment, regardless of kind of vegetables. The vitamin C content in 3 different vegetables showed the opposite result against nitrate content so that the treatment that showing the highest vitamin C content was tap water in romaine and chungchima lettuces, and $-NO_3$ treatment in pak-choi. The vitamin C and the nitrate content showed high correlations; $r=-0.614^*$ in pak-choi, $-0.651^*$ in romaine lettuce, and $-0.804^{**}$ in chungchima lettuce.

• Korean Journal of Environment and Ecology
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• v.16 no.4
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• pp.359-386
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• 2003

The vascular plants in Baekdudaegan of the South Korea were recorded of 1,477 taxa; 126 families, 641 genus, 1,248 species, 3 subspecies, 204 varieties, 22 forma. From the floristic point of view, Jirisan, Backunsan and Duckyusan District in the Baekdudaegan belongs to the southern province in Korea, appeared to Cephalotaxus koreana, Lindera obtusiloba, Lindera erythrocarpa, Lindera glauca, Izex macropoda, Meliosma myriantha, Melisoma oldhami and Stewartia koreana. But on the top regions of these mountains more than 1,000m above the sea level were contained many alpine plants. And on the top regions and ridgeline parts of Duckyusan and Jirisan were the middle province, owing to Betula costata, Betula ermani, Ulmus laciniata, Isopyrum raddeanum, Hylomecon vemale, Viola diamantica, Vaccinium koreanum, Heloniopsis orientalis, Disporum ovale, Symplocarpus renifolius and Veronica arvensis. These results were epresented that plant species of the middle province moved to the South along the ridgeline of Baekdudaegan, on the other hand plants of southern province had biological niche of low ground according to go toward the North.