Results 171 to 180 of about 515,617 (283)

High‐Temperature Oxidation of the CrFeNi Medium‐Entropy Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
The oxidation behavior of equiatomic CrFeNi MEA is a key issue that determines this material's suitability for high‐temperature application. The understanding of long‐term behavior is even more crucial than short‐term corrosion effects. The alloy is exposed to synthetic air at 1000, 1050, and 1100 °C for 24, 100, and 1000 h and systematically compared ...
Anna Maria Manzoni   +5 more
wiley   +1 more source

Artificial Intelligence in PET Imaging for Alzheimer's Disease: A Narrative Review. [PDF]

open access: yesBrain Sci
Marongiu A   +6 more
europepmc   +1 more source

PET Imaging for Endocrine Malignancies: From Woe to Go [PDF]

open access: bronze, 2017
David Taïeb   +2 more
openalex   +1 more source

CALPHAD‐Guided Prediction and Interpretation of Phase Formation in Ta–Mo–Cr–Ti–Al Refractory High‐Entropy Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This study designs Ta–Mo–Cr–Ti–Al refractory high‐entropy alloys with a disordered body‐centered‐cubic A2 crystal structure aiming for improved ductility, lower density, and oxidation resistance. Four alloy compositions are identified by thermodynamic calculations.
Kateryna Khanchych   +7 more
wiley   +1 more source

Perivascular epithelioid cell tumor of the pelvis mimicking urological cancer on 18 F-FDG PET/CT: A case report

open access: yesAsian Journal of Surgery, 2023
Ying Zhou   +3 more
doaj   +1 more source

Emerging Molecular PET Imaging for Cell Death in Neurodegenerative Diseases. [PDF]

open access: yesJ Med Chem
Zhang JJ   +8 more
europepmc   +1 more source

Feasibility of 2–deoxy–2–[18F]fluoro–D–glucose– A85380–PET for imaging of human cardiac nicotinic acetylcholine receptors in vivo [PDF]

open access: bronze, 2006
Jan Bucerius   +7 more
openalex   +1 more source

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

open access: yesAdvanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter   +8 more
wiley   +1 more source

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