Results 51 to 60 of about 150,698 (248)
Elinvar Materials: Recent Progress and Challenges
Advanced Engineering Materials, EarlyView.Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley +1 more source
Probing the Low-velocity Regime of Nonradiative Shocks with Neutron Star Bow Shocks
The Astrophysical Journal LettersNonradiative shocks accelerate particles and heat astrophysical plasmas. While supernova remnants are the most well-studied example, neutron star (NS) bow shocks are also nonradiative and Balmer dominated.
Stella Koch Ocker, Maren Cosens
doaj +1 more source
Next MaterialsThis study examines the erosion behavior of low-alloy steel AISI5130 Cr-Mn coated with AL2O3/Al-Ni powder, when subjected to wheat grains impingement. A flame thermal spraying process was employed to deposit the composite coating onto the steel surface ...
Ameer Mousa Faraj +2 more
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Particle coating using foams and bubbles : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Chemical and Bioprocess Engineering at Massey University, Palmerston North, New Zealand [PDF]
, 2017 This thesis investigates powder coating using foams or bubbles. The work initially started on foams. Wettability studies first showed that foams can be used to coat powders. Research then focussed on the fundamental unit of foams, the bubble.
Singh, Shakti
core
Scalable N-body code for the modelling of early-type galaxies
, 2007 Early-type galaxies exhibit a wealth of photometric and dynamical structures. These signatures are fossil records of their formation and evolution processes.
D. Syer +10 more
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Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Dynamic spin-polarization control of terahertz waves in magnetized plasmas [PDF]
Matter and Radiation at ExtremesControlling terahertz (THz) polarization with high stability and tunability is essential for achieving further progress in ultrafast spectroscopy, structured-light manipulation, and quantum information processing.
Jie Cai +6 more
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Advanced Engineering Materials, EarlyView.This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani +2 more
wiley +1 more source
Orbit-space sensitivity of two-step reaction gamma-ray spectroscopy
Nuclear FusionWe calculate the orbit-space sensitivity of two-step reaction gamma-ray spectroscopy diagnostics in toroidally symmetric magnetic equilibria, using the reaction between alpha particles and beryllium-9 as an example.
A. Valentini +13 more
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Performance Parameters and Characterizations of Nanocrystals: A Brief Review
Pharmaceutics, 2016 Poor bioavailability of drugs associated with their poor solubility limits the clinical effectiveness of almost 40% of the newly discovered drug moieties.
Manasi M. Chogale +2 more
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