Results 151 to 160 of about 203 (191)

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

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Prime Ideals in Near-Rings

Results in Mathematics, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gary F Birkenmeier, Henry Heatherly, Heatherly Henry   +2 more
exaly   +2 more sources

Generalized derivations on prime near rings II

Afrika Matematika, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ali Asma, Bell Howard E, Howard E Bell
exaly   +3 more sources

Prime Ideals in Group Near-rings

Algebra Colloquium, 2008
The flow (or lack thereof) of several kinds of primeness between a zero-symmetric near-ring R and its group near-ring R[G] for certain groups G is discussed. In certain cases, results are contrasted against what happens in the matrix near-ring situation.
Groenewald, N. J., Juglal, S., Meyer, J. H.   +2 more
openaire   +1 more source

On primeness in matrix near-rings

Archiv der Mathematik, 1991
The equiprime, strongly equiprime and uniformly strongly equiprime radicals were recently introduced by the present authors, together with S. Veldsman. We show that, for a near-ring R, \({\mathcal R}(R)^*={\mathcal R}({\mathcal M}_ n(R))\) where \({\mathcal M}_ n(R)\) is the matrix near-ring as defined by Meldrum and Van der Walt and \({\mathcal R ...
Booth, G. L., Groenewald, N. J.
openaire   +1 more source

Prime radicals in sandwich near-rings

Acta Mathematica Hungarica, 2011
In some previous works [\textit{G. L. Booth} and \textit{P. R. Hall}, Beitr. Algebra Geom. 45, No. 1, 21-27 (2004; Zbl 1059.16037) and \textit{G. L. Booth}, ibid. 46, No. 1, 207-214 (2005; Zbl 1080.16045)] the author studied various kinds of primeness in near-rings and sandwich near-rings of continuous functions.
openaire   +1 more source

A Note on the Commutativity of Prime Near-rings

Algebra Colloquium, 2015
Let N be a prime near-ring. We show two main results on the commutativity of N: (1) If there exist k, l ∈ ℕ such that N admits a generalized derivation D satisfying either D([x,y])=xk[x,y]xlfor all x, y ∈ N or D([x,y])=-xk[x,y]xlfor all x, y ∈ N, then N is a commutative ring.
openaire   +2 more sources