Results 131 to 140 of about 1,246,943 (339)
Advanced Engineering Materials, EarlyView.It is demonstrated that laser‐induced graphene (LIG) can be encapsulated while preserving its electrical conductivity and enhancing its mechanical properties. Unlike previous encapsulation attempts, the optimal conditions described here result in sheet resistance of ≈2 Ω sq−1, resistance increase of only 5% upon encapsulation, and vastly improved ...
Fatemeh Bayat +3 more
wiley +1 more source
A general parametrization for the long-range part of neutrinoless double beta decay [PDF]
, 1998 Heinrich Päs +3 more
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Generalized Closeness and Decay-Stability of Some Graphs
MathematicsGeneralized closeness is a recently defined centrality measure. Decay stability, based on generalized closeness, was studied in [Coroničova Hurajova et al. Math. Scand., 2018, 123: 39-50] and several conjectures on decay stability of certain graph classes were put forward.
Darja Rupnik Poklukar, Janez Žerovnik
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Development of SiC Nanocomposites Using Direct Ink Writing Process
Advanced Engineering Materials, EarlyView.Herein, feedstock inks containing polycarbosilane and various concentrations of SiC nanoparticles (SiCnp) are investigated for fabricating ceramic matrix composites using a DIW 3D printing process. Characterization results from physical measurement, microstructure analysis, and thermal and flexural testing suggested that high‐performance CMC samples ...
Jinchen Han +5 more
wiley +1 more source
AIMS MathematicsIn this article, we aim to investigate the decay characteristics of a system consisting of two viscoelastic wave equations with Dirichlet boundary conditions, where the dispersion term and nonlinear weak damping term are taken into account.
Qian Li , Yanyuan Xing
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Extended Decay Properties for Generalized BBM Equation
, 2019 In this note we show that all small solutions of the BBM equation must decay to zero as $t\to +\infty$ in large portions of the physical space, extending previous known results, and only assuming data in the energy space. Our results also include decay on the left portion of the physical line, unlike the standard KdV dynamics.
Chulkwang Kwak, Claudio Muñoz
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Linking Heat Treatment to Plastic Deformation in Pearlitic Steels Through Mesoscale Modeling
Advanced Engineering Materials, EarlyView.Surface wear on rail and wheel steels results from surface deformation during use. This research uses mathematical models to forecast the plastic behavior of pearlitic steels, connected to the microstructure formed during heat treatment. While the cooling rate impacts the steels’ strength, the size of prior austenite grains and blocks does not ...
Saham Sadat Sharifi +5 more
wiley +1 more source
On the energy decay of a coupled nonlinear suspension bridge problem with nonlinear feedback
Open MathematicsIn this article, we study a mathematical model for a one-dimensional suspension bridge problem with nonlinear damping. The model takes into consideration the vibration of the bridge deck in the vertical plane and main cable from which the bridge deck is ...
Al-Gharabli Mohammad M.
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MathematicsThe nonlinear wave equation with acoustic and fractional boundary conditions, coupled with logarithmic source and delay terms, is significant for its ability to model complex systems, its contribution to the advancement of mathematical theory, and its ...
Abdelbaki Choucha +4 more
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Suppressor Analysis of Mutations in the 5′-Untranslated Region of COB mRNA Identifies Components of General Pathways for Mitochondrial mRNA Processing and Decay in Saccharomyces cerevisiae [PDF]
, 1999 Wei Chen +2 more
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