• 제목/요약/키워드: LIKE

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여대생들의 생활한복 실용화를 위한 디자인 연구 (A Design Research for the Practical Use of College Women′s Casual Hanbok)

  • 김장향
    • 한국의상디자인학회지
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    • 제2권2호
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    • pp.55-79
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    • 2000
  • This study is the design research for the practical use of Casual Hanbok. The conclusion of basic research for Casual Hanbok design reads as follows. Today's college women are fairly positive to the practical use of Casual Hanbok. Especially, they are strongly interested in the new design and have the active intention to wear it on actually. The concrete design of every parts of Casual Hanbok which is wanted by college women is as follows. Firstly, college women like well matched two-piece dress style in colors. And they want to decide the coloration independently than to follow the traditional coloration passively. Secondly, according to the design of jacket, sometimes they like the presence of a collar, a collar strip, a gore etc. and at other times they like absence of them. Thirdly, the side line of jacket they like and the seam line of sleeve they like is smoothly curved one and the adjusting means they like is a fancy button. Fourthly, the length of jacket they like reaches to their waist and the width of an armhole they like must be convenient for moving of arm. Fifthly, one out of two college women likes mixed spinning fabrics as material for jacket, skirt, pants. In the other hand, one out of five college women likes cotton. Sixthly, the skirt style they like is A ­line one having from two to four gathers on the waist and the length of skirt they like reaches to their ankle or calf of the leg. Seventhly, the pants style they like is the western style but the hem line of pants is the korean traditional pants style.

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MMTS, a New Subfamily of Tc1-like Transposons

  • Ahn, Sang Jung;Kim, Moo-Sang;Jang, Jae Ho;Lim, Sang Uk;Lee, Hyung Ho
    • Molecules and Cells
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    • 제26권4호
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    • pp.387-395
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    • 2008
  • A novel Tc1-like transposable element has been identified as a new DNA transposon in the mud loach, Misgurnus mizolepis. The M. mizolepis Tc1-like transposon (MMTS) is comprised of inverted terminal repeats and a single gene that codes Tc1-like transposase. The deduced amino acid sequence of the transposase-encoding region of MMTS transposon contains motifs including DDE motif, which was previously recognized in other Tc1-like transposons. However, putative MMTS transposase has only 34-37% identity with well-known Tc1, PPTN, and S elements at the amino acid level. In dot-hybridization analysis used to measure the copy numbers of the MMTS transposon in genomes of the mud loach, it was shown that the MMTS transposon is present at about $3.36{\times}10^4$ copies per $2{\times}10^9$ bp, and accounts for approximately 0.027% of the mud loach genome. Here, we also describe novel MMTS-like transposons from the genomes of carp-like fishes, flatfish species, and cichlid fishes, which bear conserved inverted repeats flanking an apparently intact transposase gene. Additionally, BLAST searches and phylogenetic analysis indicated that MMTS-like transposons evolved uniquely in fishes, and comprise a new subfamily of Tc1-like transposons, with only modest similarity to Drosophila melanogaster (foldback element FB4, HB2, HB1), Xenopus laevis, Xenopus tropicalis, and Anopheles gambiae (Frisky).

Radiofrequency에 노출된 Chlamydomonas sp.의 mycosporine-like amino acids 생합성 유전자 발현 (Expression of Mycosporine-like Amino Acids Biosynthetic Genes in the Chlamydomonas sp. Exposed to Radiofrequency)

  • 황진익;모상현;장만;이건섭;이주연;김동균;이택견
    • 한국산학기술학회논문지
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    • 제14권8호
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    • pp.4086-4092
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    • 2013
  • Mycosporine-like 아미노산(MAAs)은 UV 흡수물질이며, 다양한 해양생물들은 MAAs의 합성과 축적을 통하여 환경 자외선의 직 간접적인 영향을 감소시키는 기능을 진화시켜 왔다. 이 연구에서 우리는 radiofrequency(RF) 발생장치를 제작하였고, 이를 미세조류 배양에 적용하였다. $0.35{\pm}0.05$ mHz의 RF를 Chlamydomonas sp. 배양기에 공급하였고, 정해진 시간(0, 0.5, 1 및 2 시간)에 시료를 채취하였다. MAAs 생합성 관련 유전자인 dehydroquinate synthase homolog (DHQS-like)와 nonribosomal peptide synthetase homolog (NRPS-like) 유전자를 Chlamydomonas sp.로부터 클로닝하였고, RF 노출에 대한 유전자 발현을 qRT-PCR을 이용하여 분석하였다. 연구결과 RF에 노출된 Chlamydomonas sp.의 DHQS-like와 NRPS-like 유전자의 발현은 노출 1시간에 각각 1.46 배 및 1.19 배 증가하였다. 이러한 결과는 DHQS-like와 NRPS-like 유전자가 Chlaydomonas sp.의 MAAs 생합성을 진단할 수 있는 좋은 바이오마커 후보가 될 수 있음을 의미한다.

Ion Implantation으로 Ca를 첨가한 단결정 $Al_2$O$_3$의 Crck-Like Pore의 Healing 거동-H. Hexagonal Ligaments and Type of Healing (Effect of Ca Implantation on the Sintering and Crack Healing Behavior of High Purity $Al_2$O$_3$ Using Micro-Lithographic Technique -II. Hexagonal Ligaments and Type of Healing)

  • 김배연
    • 한국세라믹학회지
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    • 제36권8호
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    • pp.813-819
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    • 1999
  • Ion implantation, photo-lithography, Ar ion milling과 hot press 법을 이용한 micro-fabrication techrique을 사용하여 고순도 알루미나 단결정인 사파이어의 내부에, 조절된 Ca의 첨가량을 갖고 있는, crack과 비슷한 형태의 기공들을 형성시켰다. 이 bi-cryslal을 각각의 온도에서 열처리하여 Ca 이온이 고온에서 알루미나의 morphology와 hcaling에 미치는 영향을 관찰하였다. 열처리 온도가 올라감에 따라서 crack-like pore의 내부에 hcxagonal bridging ligaments가 생성되었는데, 열처리 온도와 Ca의 첨가량이 증가할수록 크기가 커지는 것을 관찰할 수 있었고, 생성된 hexagonal bndgmg ligaments는 열처리가 진행됨에 따라 서서히 커지면서 모서리가 둥글어지는 현상을 관찰할 수 있었다. Bicrystal 내부에 형성된 crack-like pore는 열처리가 진행되면서 edge regression. ligamcnt growth 및 flow의 3가지의 특징적인 형태로 진행되었다. 이때 edge regression은 상대적으로 저온에서부터 전체 crack-like pore에서 서서히 일어나기 시작하였으며, ligament growth는 일부 crack-like pore에서 진행되있으며, 대단히 빠른 속도로 crack healing이 진행됨을 추정할 수 있었다. Flow는 $1800^{\circ}C$ 이상의 고온에서 모든 crack-like pore에 걸쳐서 느리게 일어남을 알 수 있었다.

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식물생장소가 대두 엽육세포의 Cytolysome-like Organelle에 미치는 영향 (Influence of Plant Growth Substances on Cytolysome-like Organelles in the Mesophyll Cells of Soybean)

  • 김우갑
    • Journal of Plant Biology
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    • 제17권4호
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    • pp.163-170
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    • 1974
  • Leaf tissue of Glycine max Merr. was fixed in para-formaldehyde-glutarldehyde and postfixed in osmium tetroxide or postassium permanganate for electron microscopy. The origin of cytolysome-like organelles of mesophyll cell was studied and changes of fine structure of the organelles according to treating solutions such as gibberellin (GA), kinethin (KI), 2,4-dichlorophenoxy acetic acid(2, 4-D) or 2, 4-D+GA(1mg/l, respectively) were observed. The cylolysome-like organelles differentiate in endoplasmic reticulum and plasmalemma, and they drop into vacuoles being isolated from the formers. They seem to change into myelin-like structure and to be degenerated by autodigestion. Cytolysome-like organelles involved in cell walls and vacuoles showed activity of acid phosphatase. In the group of GA and KI treatment, cytolysome-like organelles were similar to that of the control group. But in the treatmental groups of 2,4-D and 2,4-D+GA, myelin-like structures increased in size and autodigestion of this organelles were similar to that of the control group. But in the treatmental groups of 2,4-D and 2,4-D+GA, myelin-like structures increased in size and autodigestion of this organelle seemed to be accelerated. In the treatmental group of 2,4-D+GA, myelin-like structures shown high electron density were observed in cytoplasm and vacuoles together.

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성인 여성의 스커트 디자인선호에 관한 연구 (A Study on the Women's Preference to the Skirt Design)

  • 기희숙;서미아
    • 복식문화연구
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    • 제2권1호
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    • pp.123-143
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    • 1994
  • The aim of this research analyze women's preference in types and formation of skirt lines by their ages and body shapes. The aim of this study is for women to select clothing which can cover their shortcomings and to present the practical and positive data about skirt design to clothing maker. The results of this research are summarized as followed : Tight skirt is the beest preferred and flare is the next. Narred silhouettes re preferred about th width of each kind of skirt, but as for the gored and flare skirts middle-width silhouettes are preferred. Preferred lengths of the skirts are different from ages; the middle like minilines, the thirties like miniline, the thirties and the forties natural line, and the fifties midiline, and according to body shapes, the skinny or standard shape like natural line and the fat midiline. All age prefer natural waist line, and twenties and the skinny like high waist line and belt compared to fifties and the fat. All ages like dart-treated skirt waist and wrinkle-decoration with narrow vertical lines or tuck-decoration with narrow horizontal line. White and blue are preferred colors of skirts in spring and summer, the skinny and the standard like blue, whereas the fat like black. All ages like soft materials and one-colored skirts without patterns Adult women like jipper to open waist of a skirt. Most of them like back positioned one, but fifties and the fat prefer side positioned ones.

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SPACE-LIKE COMPLEX SUBMANIFOLDS OF AN INDEFINITE K HLER MANIFOLD

  • Kwon, Jung-Hwan;Pyo, Yong-Soo;Shin, Kyoung-Hwa
    • 대한수학회지
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    • 제36권6호
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    • pp.1145-1168
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    • 1999
  • The purpose of this paper is to study the complete submanifolds with restricted space-like and time-like holomorphic bisectional curvatures in an indefinite locally symmetric K hler manifold.

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LIKE 술어의 질의 수행 비용 모델링 (Modeling of Query Processing Cost for the LIKE Predicate)

  • 차명훈;성준화;박영철
    • 한국정보과학회:학술대회논문집
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    • 한국정보과학회 2001년도 가을 학술발표논문집 Vol.28 No.2 (1)
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    • pp.259-261
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    • 2001
  • LIKE는 주어진 유형을 찾는 기능을 수행하는 연산자이다. LIKE 술어에 대하여 데이타베이스 관리시스템이 어떠한 탐색 방법을 선택하는가에 따라 질의의 수행 성능에 큰 차이를 가져올 수 있다. 질의 최적화기는 LIKE 연산자를 포함하는 질의를 최적화하는 과정에서 질의 유형과 색인의 존재 여부를 고려하여야한다. 본 논문은 질의 최적화 과정에서 LIKE 술어를 고려한 질의 수행 비용 모델과 이의 구현 사항을 제시한다.

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Changes of plasma melatonin level and testis weight in the seasonal light-period

  • Han, Sang-Zin
    • 한국환경독성학회:학술대회논문집
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    • 한국환경독성학회 2003년도 춘계학술대회
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    • pp.160-160
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    • 2003
  • Plasma melatonin in the seasonal light-period is circadian rhythmically secreted. Maximal secretion showed at 14 o'clock in summer- and winter-like period, but minimal secretion showed at 5 o'clock in summer-like period and at 8 in winter-like period. These times of minimal secretions were at the beginning of light period. Plasma melatonin in the light period is secreted 62.5% more than in the dark period in summer-like period and 45.9% more in winter-like period. Total plasma melatonin in winter-like period is secreted 56.5% more than in summer-like period. The weights of testis(-20.8%) and body(-7.1%) were reduced in the winter-like period. By the increase of plasma melatonin in mice, body- and testis-weights are decreased, on the contrary by the decrease of plasma melatonin in mice, body and testis weights are increased. In view of the results so far achieved melatonin changes on the body weight and reproductive organ in mice. It is presumed that melatonin effects on the metabolism and sex hormone.

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인위적인 계절적 광주기에서 쥐에 나타나는 멜라토닌 분비양상과 정소크기변화 조사 (Changes of Plasma Melatonin Level and Testis Weight in Mice in the Seasonal Light-period)

  • 한상진
    • Environmental Analysis Health and Toxicology
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    • 제18권1호
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    • pp.57-61
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    • 2003
  • Plasma melatonin in the seasonal light-period is circadian rhythmically secreted. Maximal secretion showed at 14 o'clock in summer- and winter-like period, but minimal secretion showed at 5 o'clock in summer-like period and at 8 in winter-like period. These times of minimal secretions were at the beginning of light period. Plasma melatonin in the light period is secreted 62.5% more than in the dark period in summer- like period and 45.9% more in winter- like period. Total plasma melatonin in winter-like period is secreted 56.5% more than in summer-like period. The weights of testis (-20.8%) and body (-7.1%) were reduced in the winter-like period. By the increase of plasma melatonin in mice, body - and testis -weights are decreased, on the contrary by the decrease of plasma melatonin in mice, body and testis weights are increased. In view of the results so far achieved melatonin changes on the body weight and reproductive organ in mice. It is presumed that melatonin effects on the metabolism and sex hormone.