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Combinatorics of Contacts in Protein Contact Maps
Bulletin of Mathematical Biology, 2017Contacts play a fundamental role in the study of protein structure and folding problems. The contact map of a protein can be represented by arranging its amino acids on a horizontal line and drawing an arc between two residues if they form a contact.
Qiang-Hui Guo, Lisa H. Sun
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Contact Resistance of a Square Contact
Proceedings of the Steklov Institute of Mathematics, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Clinical Pharmacology & Therapeutics, 1974
Contact dermatitis is a common skin condition seen by dermatologists. Allergic contact dermatitis (CD) makes up 20% of the group. It is characterized by a delayed onset, perivascular mononuclear cell infiltrate, and passive transfer by lymphoid cells rather than serum, and thus is generally accepted as a variety of delayed hypersensitivity or cellular ...
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Contact dermatitis is a common skin condition seen by dermatologists. Allergic contact dermatitis (CD) makes up 20% of the group. It is characterized by a delayed onset, perivascular mononuclear cell infiltrate, and passive transfer by lymphoid cells rather than serum, and thus is generally accepted as a variety of delayed hypersensitivity or cellular ...
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Contact elements, contact correspondences, and contact invariants
Annali di Matematica Pura ed Applicata, 1979Il lavoro da una teoria moderna delle trasformazioni di contatto e dei loro invarianti differenziali. I teoremi principali di Lie e Backlund sono dimostrati e illustrati; si danno esempi che contraddicono teoremi di Engel e Liebmann. Si segnalano campi di ricerche nei quali la teoria degli invarianti di Lie si mostra superiore al metodo del triedro ...
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Contact Drop and Wear or Sliding Contacts
Transactions of the American Institute of Electrical Engineers, 1937The results of a series of experiments, in which the processes of contact voltage drop and ring wear in sliding contact are demonstrated by means of a direct method, are presented in this paper. The results show that the wear of metalgraphite brushes and the rings upon which they operate can be reduced if they be operated in an oxygen-free gas instead ...
R. M. Baker, G. W. Hewitt
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