Results 81 to 90 of about 1,427,571 (361)
Impact of Surface Roughness on the Yield Drop of Hot‐Rolled AZX311 Mg Alloy
Advanced Engineering Materials, EarlyView.Rough‐surfaced AZX311 Mg alloy samples have significantly lower yield strength than polished ones due to stress concentrators forming at V‐notch irregularities. Surface profilometry confirms higher Ra values for rough samples. Highest hardness values were observed near scratched surfaces, indicating strain localization effects near the rough surface ...
Hafiz Muhammad Rehan Tariq +4 more
wiley +1 more source
INVESTIGATION OF INTERPHASE BOUNDARIES SYSTEMS Ag/ TiO2, Au/TiO2, Ag/ MoO3, Au/ MoO3 [PDF]
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2016 The supported metal/oxide systems consisting of Au and Ag metal clusters, deposited on the surface of TiO2 and MoO3 in high vacuum, have been studied by means of X-ray photoelectron spectroscopy and X-ray diffraction.
G.S. Grigorkina +11 more
doaj
Pathology: A Diffractive Encounter of Machine/Body
Art/Research International, 2019 I’ve been thinking about poems and about college as rhizomes (Deleuze and Guattari 1987), and as diffractive techniques (Barad 2007; Gullion 2018) for thinking about the social world.
Jessica Smartt Gullion
doaj +1 more source
H1 Diffractive Structure Function Measurements and QCD Fits [PDF]
arXiv, 2004 Measurements of diffractive structure functions in ep collisions and diffractive parton densities extracted from QCD fits are presented.
arxiv
Advanced Engineering Materials, EarlyView.This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld +9 more
wiley +1 more source
Applied SciencesThe journal retracts and remove the article “Exploration of a Flexible Metasurface for Strain Sensors: A Perspective from 2D Grating Fabrication to Spectral Characterization” [...]
Hao Hu, Bayanheshig
doaj +1 more source
Dual Abruptly Focus of Modulated Circular Airy Beams
IEEE Photonics Journal, 2017 In this paper, we propose a new kind of circular Airy beam whose spectrum is imposed an initial quadratic phase modulation (QPM). Unlike common abruptly autofocusing beams, we find that such modulated circular Airy beams (MCAB) at image plane, i.e ...
Jinggui Zhang, Jun He
doaj +1 more source
On the Relation between the Slopes of Diffraction Cone in Single Diffraction Dissociation and Elastic Scattering [PDF]
arXiv, 1999 The fundamental relation between the slopes of diffraction cone in single diffraction dissociation and elastic scattering has been derived.
arxiv
A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?
Advanced Engineering Materials, EarlyView.Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli +5 more
wiley +1 more source