Results 131 to 140 of about 450,539 (263)

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

Artificial intelligence-assisted detection of challenging ischemic stroke on diffusion-weighted imaging: a reader study. [PDF]

Front Neurol
Jeong Y, Ryu WS, Kim BJ, Choi BS, Kim JH, Sunwoo L.   +5 more
europepmc   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Quantitative Diffusion-weighted Imaging in Eosinophilic Solid and Cystic Renal Cell Carcinoma. [PDF]

Radiol Imaging Cancer
Glessgen CG, Tille JC, Benamran D, Thoeny HC.   +3 more
europepmc   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Diffusion weighted imaging abnormalities and cerebral ischemia in a cohort of patients on lecanemab. [PDF]

Alzheimers Dement
Ryan D, Lutz MW, Sides T, O'Brien R, Johnson K.   +4 more
europepmc   +1 more source

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

Sex differences in diffusion-weighted imaging outcomes in autosomal dominant Alzheimer's disease. [PDF]

Brain Commun
Giudicessi A, Koops E, Baena A, Alvarez S, Vidal M, Martinez L, Bonillas Félix NA, Gonzalez I, Medrano R, Tristão-Pereira C, Malotaux V, He B, Vila-Castelar C, Jacobs HIL, Aguillon D, Cronin-Golomb A, Quiroz YT.   +16 more
europepmc   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

Precision Diffusion-Weighted Imaging of Head and Neck Squamous Cell Carcinoma. [PDF]

AJNR Am J Neuroradiol
Guzmán Pérez-Carrillo GJ, Wang W, Liu J, Reed R, Wu S, Rahmani M, Boss M, Malyarenko D, Shukla-Dave A, Parsons M, Andrews T, An H.   +11 more
europepmc   +1 more source