Results 101 to 110 of about 29,541 (268)
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari +5 more
wiley +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
Some new bounds on resolvent energy of a graph
Open MathematicsLet GG be a simple graph of order nn with eigenvalues λ1≥λ2≥…≥λn.{\lambda }_{1}\ge {\lambda }_{2}\ge \ldots \ge {\lambda }_{n}. The resolvent energy of GG is a spectrum-based graph invariant defined as ER(G)=∑i=1n(n−λi)−1.{\rm{ER}}(G)={\sum }_{i=1}^{n ...
Altındağ İlkay +1 more
doaj +1 more source
Additive Manufacturing of Alumina‐Reinforced Elastomers
Advanced Engineering Materials, EarlyView.Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani +6 more
wiley +1 more source
A Gallai’s Theorem type result for the edge stability of graphs [PDF]
Discrete Mathematics Letters, 2023 Arnfried Kemnitz, Massimiliano Marangio
doaj +1 more source
Chromatic invariants of signed graphs
Discrete Mathematics, 1982 AbstractWe continue the study initiated in “Signed graph coloring” of the chromatic and Whitney polynomials of signed graphs. In this article we prove and apply to examples three types of general theorem which have no analogs for ordinary graph coloring.
openaire +1 more source
Advanced Engineering Materials, EarlyView.The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ +19 more
wiley +1 more source
On a linear combination of Zagreb indices [PDF]
Discrete Mathematics Letters, 2023 Abeer M. Albalahi
doaj +1 more source
Binary invariants and orientations of graphs
Discrete Mathematics, 1992 Julius Petersen posed the following problem: (L'Intermédiaire des Mathématicens 1 (1894), p.\ 24, Problem 66) ``Soit \(u_ 0=(x_ 1-x_ 2)^ \alpha(x_ 1-x_ 3)^ \beta(x_ 2-x_ 3)^ \gamma... (x_{n- 1}-x_ n)^ \mu\) une expression où les exposants \(\alpha\), \(\beta\), \(...\), sont des entiers positifs, ou zéro; \(u_ 0\) étant du même degré en \(x_ 1,x_ 2,...,
openaire +2 more sources