English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49356/84015 (59%)
Visitors : 7275034      Online Users : 50
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27504


    Title: Near Helical Conformations of an Elastic dsDNA Ribbon
    Authors: 周子聰;Zhou, Zi-cong;黎璧賢;Lai, Pik-yin
    Contributors: 淡江大學物理學系
    Date: 2003-06-30
    Issue Date: 2009-12-31 10:13:05 (UTC+8)
    Publisher: World Scientific Publishing
    Abstract: We find analytically the conditions to form a nearly helical conformation for a model of double-stranded DNA under external force and torque. For such conformations, the tilting angle can be either oscillatory or decaying with increasing arclength, depending on the relationship among the force, torque and initial tilting angle. Both conformations are possible for a small initial tilting angle while only the oscillatory solution is possible for a large initial tilting angle. Phase diagram that depicts the oscillatory and decaying solutions is calculated. The corresponding linking number, twist, writhe number, relative extension and the locus of the chain are also calculated analytically.
    Relation: International Journal of Modern Physics B 17(16), pp.3021-3032
    DOI: 10.1142/S0217979203018387
    Appears in Collections:[物理學系暨研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML179View/Open
    index.html館藏資訊0KbHTML16View/Open
    index.html0KbHTML16View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback