Results 71 to 80 of about 339,506 (237)

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced 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

Optimization noise stability based approach to channel routing

open access: yesElectrical engineering & Electromechanics, 2014
A solution to an efficiency improvement problem for microelectronic device topology design automation systems is obtained with allowance for noise stability. Noise-stable channel topology designing algorithms are introduced.
V.G. Ivanov
doaj  

Robust control strategies for a two‐stage soft‐switching heating power supply of silicon growth furnace

open access: yesIET Power Electronics, 2022
As a key element of the silicon growth furnace, the heating power supply plays an important role to form the required thermal field for mono‐silicon growth.
Xin Guo
doaj   +1 more source

Cohomology with twisted coefficients of the classifying space of a fusion system

open access: yes, 2016
We study the cohomology with twisted coefficients of the geometric realization of a linking system associated to a saturated fusion system $\mathcal{F}$. More precisely, we extend a result due to Broto, Levi and Oliver to twisted coefficients.
Molinier, Rémi
core   +3 more sources

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

You Can Act Locally With Efficiency: Influential User Identification in Mobile Social Networks

open access: yesIEEE Access, 2017
As mobile social networks grow rapidly, influential user identification has attracted much more attention. Previous studies either need large message overhead to achieve global maxima in influence computation or focus on relatively stable network ...
Maotian Zhang   +3 more
doaj   +1 more source

Stacks of group representations [PDF]

open access: yes, 2013
We start with a small paradigm shift about group representations, namely the observation that restriction to a subgroup can be understood as an extension-of-scalars.
Balmer, Paul
core  

Thermodynamics of Squashed Kaluza-Klein Black Holes and Black Strings -- A Comparison of Reference Backgrounds --

open access: yes, 2008
We investigate thermodynamics constructed on different background reference spacetimes for squashed Kaluza-Klein (SqKK) black hole and electrically charged black string in five-dimensional Einstein-Maxwell system.
Gauntlett J P   +12 more
core   +1 more source

Topologically Stable Electroweak Flux Tube

open access: yes, 1993
We show that for a large range of parameters in a $SU(2)_L\times U(1)$ electroweak theory with two Higgs doublets there may exist classically stable flux tubes of Z boson magnetic field. In a limit of an extra global $\tilde U(1)$ symmetry, these flux-tubes become topologically stable.
Dvali, Gia, Senjanović, Goran
openaire   +2 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced 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

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