Results 231 to 240 of about 2,174,385 (343)

Case Report: Progressive visual decline after optic neuritis associated with microcystic macular oedema. [PDF]

Front Neurol
Burguet Villena F, Sellathurai S, Schoenholzer K, Fischer-Barnicol B, Gugleta K, Kuhle J, Papadopoulou A.   +6 more
europepmc   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Clinical Value of Optical Coherence Tomography in Craniopharyngioma. [PDF]

Cancers (Basel)
Rakusiewicz-Krasnodębska K, Bogusz-Wójcik A, Chmielarz-Czarnocińska A, Moszczyńska E, Hautz W.   +4 more
europepmc   +1 more source

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer, Lukas Spano, Sebastian Pohl, Carolin Körner, Matthias Markl   +4 more
wiley   +1 more source

Acral Lentiginous Melanoma With NRAS Mutation and Ocular Surface Toxicity Following Immunotherapy and Investigational KRASG12C Inhibitor: Case Report. [PDF]

Case Rep Oncol Med
Huynh E, Gregory A, Chang PY.
europepmc   +1 more source

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

Advanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi, Stephan Roth, Christos G. Aneziris, Bjoern Kiefer   +3 more
wiley   +1 more source

Added value of restricted diffusion in acute pyelonephritis: Two cases with different clinical presentations. [PDF]

Radiol Case Rep
Hsu C, Syed R, Tantawi M, Yadav G, Bhargava P.   +4 more
europepmc   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Evidence of Arctic sea ice thinning from direct observations

, 2014
A. Renner, S. Gerland, C. Haas, G. Spreen, J. Beckers, E. Hansen, M. Nicolaus, Harvey Goodwin   +7 more
semanticscholar   +1 more source

Global Cortical Thinning Predicts Slower Forward and Backward Walking in Multiple Sclerosis. [PDF]

Eur J Neurosci
Monaghan AS, Monaghan PG, Takla TN, Fritz NE.   +3 more
europepmc   +1 more source