نتایج جستجو برای: kindler
تعداد نتایج: 219 فیلتر نتایج به سال:
Integrin-mediated cell-ECM (extracellular matrix) adhesion is a fundamental process that controls cell behaviour. For correct cell-ECM adhesion, both the ligand-binding affinity and the spatial organization of integrins must be precisely controlled; how integrins are regulated, however, is not completely understood. Kindlins constitute a family of evolutionarily conserved cytoplasmic components...
S. Hofmann ∗1,2, D. Ackermann 1, S. Antalic 3, H.G. Burkhard1, V.F. Comas 4, R. Dressler 5, Z. Gan 6, S. Heinz 1, J.A. Heredia 4, F.P. Heßberger 1, J. Khuyagbaatar 1, B. Kindler 1, I. Kojouharov 1, P. Kuusiniemi 7, M. Leino 8, B. Lommel 1, R. Mann 1, G. Münzenberg † 1, K. Nishio 9, A.G. Popeko 10, S. Saro 3, H.J. Schött 1, B. Streicher 3, B. Sulignano 1, J. Uusitalo 8, M. Venhart 3, and A.V. Ye...
Let (Cd m)∞ denote the graph whose set of vertices is Zd m in which two distinct vertices are adjacent iff in each coordinate either they are equal or they differ, modulo m, by at most 1. Bollobás, Kindler, Leader, and O’Donnell proved that the minimum possible cardinality of a set of vertices of (Cd m)∞ whose deletion destroys all topologically nontrivial cycles is md − (m− 1)d. We present a s...
We consider the problem of testing functions for the property of being a k-junta (i.e., of depending on at most k variables). Fischer, Kindler, Ron, Safra, and Samorodnitsky (J. Comput. Sys. Sci., 2004 ) showed that Õ(k)/ queries are sufficient to test k-juntas, and conjectured that this bound is optimal for non-adaptive testing algorithms. Our main result is a non-adaptive algorithm for testin...
Semidefinite programming relaxations of combinatorial problems date back to the work of Lovász [17] from 1979, who proposed a semidefinite programming relaxation for the maximum stable set problem which now is known as the Lovász theta number. More recently, Goemans and Williamson [9] showed how to use semidefinite programming to provide an approximation algorithm for the maximum-cut problem; t...
(Orconectes virilis) Mae Kindler and Jenna McCullough University of Minnesota – Itasca Biological Station Animal Behavior – June 29, 2010 Abstract Territoriality in female northern crayfish, Orconectes virilis, was studied through the observation of resident-intruder crayfish pair interactions based on size asymmetry. Resident-intruder pairings were chosen among 18 crayfish, with a total of 51 ...
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