Results 31 to 40 of about 5,990 (177)
Mesoscopic study on historic masonry
, 2008 This paper presents a comprehensive approach to the evaluation of macroscopic material parameters for natural stone and quarry masonry. To that end, a reliable non-linear material model on a meso-scale is developed to cover the random arrangement of ...
Sejnoha, J. +4 more
core +1 more source
On Strongly and Robustly Critical Graphs
Journal of Graph Theory, EarlyView.ABSTRACT In extremal combinatorics, it is common to focus on structures that are minimal with respect to a certain property. In particular, critical and list‐critical graphs occupy a prominent place in graph coloring theory. Stiebitz, Tuza, and Voigt introduced strongly critical graphs, i.e., graphs that are k $k$‐critical yet L $L$‐colorable with ...
Anton Bernshteyn +3 more
wiley +1 more source
String Department Students' Concert, April 21, 1989 [PDF]
, 1989 This is the concert program of the String Department Students' Concert on Friday, April 21, 1989 at 8:30 p.m., at the Concert Hall, 855 Commonwealth Avenue. Works performed were Suite No. 2 in D minor for unaccompanied cello by Johann Sebastian Bach, Kol
School of Music, Boston University
core
Even Delta-Matroids and the Complexity of Planar Boolean CSPs
, 2017 The main result of this paper is a generalization of the classical blossom algorithm for finding perfect matchings. Our algorithm can efficiently solve Boolean CSPs where each variable appears in exactly two constraints (we call it edge CSP) and all ...
Kazda, Alexandr +2 more
core +1 more source
Improper colourings inspired by Hadwiger’s conjecture [PDF]
, 2018 Hadwiger’s Conjecture asserts that every Kt-minor-free graph has a proper (t − 1)-colouring. We relax the conclusion in Hadwiger’s Conjecture via improper colourings.
DeVos M. +7 more
core +2 more sources
Recuperación y restauración del teatro barroco Castillo de Cesky Krumlov (República Checa)
Loggia, Arquitectura & Restauración, 2002 La sólida tradición en la protección y conservación de monumentos de Bohemia que se remonta al magisterio ejercido por Aloïs Riegl y Max Dvorak sigue viva y encuentra un magnífico ejemplo en esta ocasión.
Vaclav Hirsa, Miloslav Hanz
doaj +1 more source
Fractional List Packing for Layered Graphs
Journal of Graph Theory, EarlyView.ABSTRACT The fractional list packing number χ ℓ • ( G ) ${\chi }_{\ell }^{\bullet }(G)$ of a graph G $G$ is a graph invariant that has recently arisen from the study of disjoint list‐colourings. It measures how large the lists of a list‐assignment L : V ( G ) → 2 N $L:V(G)\to {2}^{{\mathbb{N}}}$ need to be to ensure the existence of a “perfectly ...
Stijn Cambie, Wouter Cames van Batenburg
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT Corporate sustainability in the Global South unfolds under heterogeneous institutional conditions, where firms face simultaneous pressures from global ESG standards and local governance constraints. This study examines the relationship between ESG‐aligned environmental practices and corporate financial performance, considering the moderating ...
Paulo Sérgio Reinert +3 more
wiley +1 more source
British Journal of Pharmacology, EarlyView.Abstract Background and Purpose Kinases phosphorylate ion channels, but their noncatalytic roles via protein–protein interactions (PPI) are less understood. Here, we identified the peptidomimetic ZL141 to characterize the PPI between GSK3β and Nav1.6, revealing a noncatalytic role for GSK3β in regulating Nav1.6 currents and neuronal excitability ...
Aditya K. Singh +19 more
wiley +1 more source
Spatially resolved measurement of hydroxyl (OH) radical concentration in a microwave plasma jet by planar laser-induced fluorescence [PDF]
, 2014 The spatially resolved concentration of OH radicals in the effluent of a microwave (MW) surfatron plasma jet was measured by planar laser-induced fluorescence. Two cases were compared – constant MW power and MW power modulated by 80 Hz. In both cases the
Behle +14 more
core +2 more sources