Results 81 to 90 of about 495,690 (305)
Advanced Functional Materials, EarlyView.Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia +7 more
wiley +1 more source
Parallel Integer Polynomial Multiplication [PDF]
, 2016 We propose a new algorithm for multiplying dense polynomials with integer coefficients in a parallel fashion, targeting multi-core processor architectures.
Chen, Changbo +5 more
core +4 more sources
Advanced Functional Materials, EarlyView.A fluorine‐rich acrylate monomer (PFHEA) was solvent‐free applied to NCM90 and thermally decomposed under Ar to convert residual lithium into LiF and form a pre‐built LiF/fluorinated amorphous carbon (LiF/FC) interphase. The LiF/FC layer suppresses NiO rock‐salt reconstruction and microcrack propagation, lowers interfacial resistance, and improves Li ...
Pangyu Kim +6 more
wiley +1 more source
Mechanical Engineering Journal, 2016 FEM simulation for the orthogonal cutting of Ti-6Al-4V alloy was investigated. Johnson-Cook's model was used for a flow stress equation of material. Rigid-plastic analysis was carried out using DEFORM-2D and AdvantEdge which were commercial software.
Makoto NIKAWA +3 more
doaj +1 more source
Analisa Kecepatan Sisa Proyektil Berhidung Tumpul Yang Ditembakkan Pada Baja Weldox 460 E [PDF]
, 2014 Pengujian Balistik dimaksudkan untuk mengetahui fenomena yang terjadi akibat penetrasi peluru pada suatu material target. Pada saat ini pengembangan uji Balistik ditujukan untuk merancang suatu material anti peluru agar mampu mereduksi semaksimal mungkin
Haryanto, I. (Ismoyo) +1 more
core
Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals
Advanced Healthcare Materials, EarlyView.Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar +4 more
wiley +1 more source
Strain rate behaviour of multi-phase and complex-phase steels for automotive applications
EPJ Web of Conferences, 2012 A combined study on the mechanical behaviour of multi-phase 800 high yield strength steel (MP800HY) and complex-phase 800 steel (CP800) is carried out under tensile loads in the strain rate range from 0.001s−1 to 750s−1. Quasi-static (0.001s−1) tests are
Singha M.K. +3 more
doaj +1 more source
A full factorial numerical investigation and validation of precision end milling process for hardened tool steel [PDF]
, 2017 Tool steel materials have poor machinability, as the high hardness of the material will cause high cutting forces, premature failure of the cutting tools, and is also associated with machining induced tensile stresses within the work piece.
Fitzpatrick, Stephen +2 more
core
Advanced Healthcare Materials, EarlyView.Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum +5 more
wiley +1 more source
FEA modeling of orthogonal cutting of steel: a review [PDF]
, 2012 Orthogonal cutting is probably the most studied machining operation for metals. Its simulation with the Finite Element Analysis (FEA) method is of paramount academic interest.
Borzan, Marian +3 more
core +1 more source