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675,559 research outcomes, page 3 of 67,556
  • publication . Article . 2015
    Open Access English
    Authors:
    Ramya H. Tunuguntla; Allison Belliveau; Kyunghoon Kim; Jia Geng; Caroline Ajo-Franklin; Aleksandr Noy;
    Publisher: Biophysical Society. Published by Elsevier Inc.

    Cells differ in their individual permeabilities depending on what lipids and proteins are present in the membrane and by regulating the number of channel proteins present in their system. The maintenance and regulation of ion gradients, specifically the electrochemical ...

  • publication . Article . 2008
    Open Access
    Authors:
    Koopman, Werner J.H.; Verkaart, Sjoerd; van Emst-de Vries, Sjenet E.; Grefte, Sander; Smeitink, Jan A.M.; Nijtmans, Leo G.J.; Willems, Peter H.G.M.;
    Publisher: Elsevier BV

    AbstractDeficiency of mitochondrial NADH:ubiquinone oxidoreductase (complex I), is associated with a variety of clinical phenotypes such as Leigh syndrome, encephalomyopathy and cardiomyopathy. Circumstantial evidence suggests that increased reactive oxygen species (ROS...

  • publication . Article . 1996
    Open Access English
    Authors:
    Onuchic, J. N.; Socci, N. D.; Zaida Luthey-Schulten; Wolynes, P. G.;
    Publisher: Elsevier Ltd.

    Background: Energy landscape theory predicts that the folding funnel for a small fast-folding α -helical protein will have a transition state half-way to the native state. Estimates of the position of the transition state along an appropriate reaction coordinate can be ...

  • publication . Article . 2011
    Open Access
    Authors:
    Wei-juan GANG; Li YANG; Xiao-dong WU; Ming-jie ZI; Ying-ying WANG; Jin-sheng YANG;
    Publisher: Elsevier BV

    Objective To study which items need the formulation of national standards and which standards should be first formulated. Methods Apply the method of the questionnaire survey to collect data, and the statistical analysis adopt the frequency and weighted average method. ...

  • publication . Article . 2009
    Open Access
    Authors:
    Mellet, Antoine; Vasseur, Alexis;
    Publisher: Elsevier BV
  • publication . Article . 1985
    Open Access
    Authors:
    Irun R. Cohen;
    Publisher: Elsevier BV

    Autoimmune diseases include entities of varied clinical expression such as juvenile onset diabetes mellitus, rheumatoid arthritis, multiple sclerosis, and thyroiditis. Nevertheless, these autoimmune diseases have a common origin; they are caused by clones of lymphocytes...

  • publication . Article . 1971
    Open Access
    Authors:
    Siromoney, Rani;
    Publisher: Elsevier BV

    A one-to-one correspondence is established between the class of all equal matrix languages and the class of finite-turn checking automata. This checking automaton is provided with a counter in its memory to keep track of the number of turns of the stack-head. Several cl...

  • publication . Article . 2003
    Open Access English
    Authors:
    de Andrade, Eliana X.L.; McCabe, John H.; Sri Ranga, A.;
    Publisher: Elsevier B.V.

    Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2014-02-26T17:16:28Z No. of bitstreams: 1 WOS000184198200014.pdf: 140819 bytes, checksum: ace7b0087108da9f1a45909216048b54 (MD5) Made available in DSpace on 2014-02-26T17:16:28Z (GMT). No. of bitstreams: 1 ...

  • publication . Article . 2011
    Open Access
    Authors:
    Yanjun Xiao; Zhitao Zhang; Jian Gao; Yuming Guan;
    Publisher: Elsevier BV

    Abstract Resistance spot welding as a kind of important manufacturing process, the welding quality and cost level directly affect the relevant product quality and economic efficiency of enterprises. This paper uses the ansys finite element analysis software for the most...

  • publication . Article . 1986
    Open Access
    Authors:
    Bouchon, Bernadette; Cohen, Gérard;
    Publisher: Elsevier BV

    Abstract We study classical or generalized partitions of a given finite set from two points of view. On the one hand, we consider fuzzy binary relations R defined on a finite set and ∗-transitive for a binary operation ∗, such that d = 1−R is a distance. We characterize...

675,559 research outcomes, page 3 of 67,556
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