Results 91 to 100 of about 1,226,857 (290)
Testing for polytomies in phylogenetic species trees using quartet frequencies
, 2018 Phylogenetic species trees typically represent the speciation history as a bifurcating tree. Speciation events that simultaneously create more than two descendants, thereby creating polytomies in the phylogeny, are possible.
Mirarab, Siavash, Sayyari, Erfan
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Advanced Engineering Materials, EarlyView.This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler +5 more
wiley +1 more source
Relation Classification via LSTMs Based on Sequence and Tree Structure
IEEE Access, 2018 The goal of relation classification is to recognize the relationship between two marked entities in a sentence. It is a crucial constituent in natural language processing.
Yuanfei Dai +3 more
doaj +1 more source
Gene tree reconciliation: new developments in Bayesian concordance analysis with BUCKy [PDF]
, 2010 When phylogenetic trees inferred from different genes are incongruent, several methods are available to reconcile gene trees and extract the shared phylogenetic information from the sequence data. Bayesian Concordance Analysis, implemented in BUCKy, aims
Bret R. Larget +3 more
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Advanced Engineering Materials, EarlyView.This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Woon's tree and sums over compositions
, 2017 This article studies sums over all compositions of an integer. We derive a generating function for this quantity, and apply it to several special functions, including various generalized Bernoulli numbers.
Vignat, C., Wakhare, T.
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Counting labelled trees with given indegree sequence
Journal of Combinatorial Theory, Series A, 2010 10 ...
Du, Rosena R.X., Yin, Jingbin
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
IEEE AccessIn the context of Big Data scenarios, the presence of extensive static datasets is not uncommon. To facilitate efficient queries on such datasets, the utilization of multiple indexes, such as the Kd-tree, becomes imperative.
Gilberto Gutierrez +2 more
doaj +1 more source