Detection of Alzheimer's disease by displacement field and machine learning

Y Zhang, S Wang - PeerJ, 2015 - peerj.com
Aim. Alzheimer's disease (AD) is a chronic neurodegenerative disease. Recently, computer
scientists have developed various methods for early detection based on computer vision …

Quantitative scanning Laue diffraction microscopy: application to the study of 3D printed nickel-based superalloys

G Zhou, J Kou, Y Li, W Zhu, K Chen, N Tamura - Quantum beam science, 2018 - mdpi.com
Progress in computing speed and algorithm efficiency together with advances in area
detector and X-ray optics technologies have transformed the technique of synchrotron …

[HTML][HTML] LaueNN: neural-network-based hkl recognition of Laue spots and its application to polycrystalline materials

RRP Purushottam Raj Purohit, S Tardif… - Journal of Applied …, 2022 - scripts.iucr.org
A feed-forward neural-network-based model is presented to index, in real time, the
diffraction spots recorded during synchrotron X-ray Laue microdiffraction experiments. Data …

Estimation of elastic strain by integrated image correlation on electron diffraction patterns

Q Shi, S Roux, F Latourte, F Hild - Ultramicroscopy, 2019 - Elsevier
High-angular-resolution electron backscattered diffraction (HR-EBSD) has been developed
to study local elastic strains in crystals. An integrated digital image correlation (DIC) …

On the accuracy of elastic strain field measurements by Laue microdiffraction and high-resolution EBSD: A cross-validation experiment

E Plancher, J Petit, C Maurice, V Favier… - Experimental …, 2016 - Springer
Determining the accuracy of elastic strain measurements in plastically deformed alloys is an
experimental challenge. To develop a novel cross-validation procedure, a controlled elasto …

Huge local elastic strains in bulk nanostructured pure zirconia materials

T Ors, F Gouraud, V Michel, M Huger, N Gey… - Materials Science and …, 2021 - Elsevier
From the liquid state to room temperature, two successive solid-state phase transitions occur
in pure zirconia. It is well-known that the last one (tetragonal to monoclinic) is martensitic …

[HTML][HTML] Single-shot full strain tensor determination with microbeam X-ray Laue diffraction and a two-dimensional energy-dispersive detector

A Abboud, C Kirchlechner, J Keckes… - Journal of applied …, 2017 - scripts.iucr.org
The full strain and stress tensor determination in a triaxially stressed single crystal using X-
ray diffraction requires a series of lattice spacing measurements at different crystal …

Using Powder Diffraction Patterns to Calibrate the Module Geometry of a Pixel Detector

JP Wright, C Giacobbe, E Lawrence Bright - Crystals, 2022 - mdpi.com
The precision and accuracy of diffraction measurements with 2D area detectors depends on
how well the experimental geometry is known. A method is described to measure the …

Analysis of the full stress tensor in a micropillar: Ability of and difficulties arising during synchrotron based μLaue diffraction

A Davydok, BN Jaya, O Robach, O Ulrich, JS Micha… - Materials & Design, 2016 - Elsevier
The full strain tensor present in a 2· 2· 6 μm 3 sized germanium micro pillar was measured
by X-ray microdiffraction Laue during in situ loading. Initial orientation gradients, residual …

[PDF][PDF] Microsecond time-resolved X-ray diffraction for the investigation of fatigue behavior during ultrasonic fatigue loading

T Ors, N Ranc, M Pelerin, V Michel… - Journal of …, 2019 - journals.iucr.org
A new method based on time-resolved X-ray diffraction is proposed in order to measure the
elastic strain and stress during ultrasonic fatigue loading experiments. Pure Cu was chosen …