Results 91 to 100 of about 39,180 (264)
Advanced Materials, EarlyView.Fully recombinant protein‐based biomaterials execute complex Boolean logic for user‐programmable material degradation and concomitant therapeutic cargo release. Biologics, such as growth factors, can be incorporated within the crosslinkers as “drugamers”, while encapsulated cells can be released according to nested YES/OR/AND‐type logical operations ...
Murial L. Ross +3 more
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Connected greedy colourings of perfect graphs and other classes: the good, the bad and the ugly [PDF]
Discrete Mathematics & Theoretical Computer ScienceThe Grundy number of a graph is the maximum number of colours used by the "First-Fit" greedy colouring algorithm over all vertex orderings. Given a vertex ordering $\sigma= v_1,\dots,v_n$, the "First-Fit" greedy colouring algorithm ...
Laurent Beaudou +6 more
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On perfectness of sums of graphs
Discrete Mathematics, 1999 The sum (also known as Cartesian product) \(G+H\) of two graphs \(G= (X,U)\) and \(H= (Y,V)\) has vertex set \(Z= \{(x,y)\mid x\in X, y\in Y\}\) and edge set \(W= \{[(x,y),(x',y')]\mid x= x',[y,y']\in V\) or \(y= y'\), \([x,x']\in U\}\). The authors motivate the study of the characterization of perfect sum graphs through the result that a graph \(G ...
de Werra, D., Hertz, A.
openaire +3 more sources
Advanced Materials Interfaces, EarlyView.Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam +6 more
wiley +1 more source
Perfect 3-colorings of the cubic graphs of order 10
Electronic Journal of Graph Theory and Applications, 2017 Perfect coloring is a generalization of the notion of completely regular codes, given by Delsarte. A perfect m-coloring of a graph G with m colors is a partition of the vertex set of G into m parts A_1, A_2, ..., A_m such that, for all $ i,j \in \lbrace ...
Mehdi Alaeiyan, Ayoob Mehrabani
doaj +1 more source
Advanced Materials Technologies, EarlyView.This work establishes Bi2MoO6/rGO heterostructures as a mechanism‐guided platform for high‐performance room‐temperature ethanol gas detection by showing that modest adsorption, in conjunction with dynamic interfacial band modulation, enables rapid charge‐transfer.
Sagarika Panda +7 more
wiley +1 more source
Discrete Mathematics, 1977 AbstractIn this paper perfectness of various products of graphs is considered. The Cartesian product G1 × G2 is perfect iff it has no induced C2n+1 (n ⩾ 2). By considering the various sufficient conditions for the latter condition, perfect Cartesian products are characterized. Similarly perfect tensor products G1 × G2 are characterized and it is proved
G. Ravindra, K. R. Parthasarathy
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Evolution of OLED Lamination Technology With Development of Display Form Factors
Advanced Materials Technologies, EarlyView.This review evaluates the evolution of organic light‐emitting diode (OLED) lamination technologies alongside advancing display form factors. It contrasts optically clear adhesives and resins, highlighting uniformity control for rigid screens, bubble‐free optimization for bended architectures, and visible‐light curing for foldable layers.
Kwan‐Young Han, Ji‐Hoon Park
wiley +1 more source
A characterization of star-perfect graphs
AKCE International Journal of Graphs and CombinatoricsMotivated by Berge perfect graphs, we define star-perfect graphs and characterize them. For a finite simple graph G(V, E), let [Formula: see text] denote the minimum number of induced stars contained in G such that the union of their vertex sets is V(G),
G Ravindra +3 more
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Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback
Advanced Robotics Research, EarlyView.BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat +4 more
wiley +1 more source