Results 141 to 150 of about 1,175,457 (250)

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Longitudinal Changes in Axial Length and Spherical Equivalent in Children and Adolescents With High Myopia. [PDF]

Invest Ophthalmol Vis Sci, 2023
Jiang F, Wang D, Yin Q, He M, Li Z.
europepmc   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Effects of Irregular Topology in Spherical Self-Organizing Maps [PDF]

We explore the effect of different topologies on properties of self-organizing maps (SOM). We suggest several diagnostics for measuring topology-induced errors in SOM and use these in a comparison of four different topologies.
Sergio J. Rey, Charles R. Schmidt, Andre Skupin   +2 more
core  

Refractive State in Children with Unilateral Congenital Nasolacrimal Duct Obstruction

Journal of Ophthalmic & Vision Research, 2012
Purpose: To evaluate refractive state in children with unilateral congenital nasolacrimal duct obstruction (NLDO). Methods: This descriptive cross-sectional study includes consecutive children with unilateral congenital NLDO.
Abbas Bagheri, Sharareh Safapoor, Shahin Yazdani, Mehdi Yaseri   +3 more
doaj  

Prediction of spherical equivalent refraction and axial length in children based on machine learning. [PDF]

Indian J Ophthalmol, 2023
Zhu S, Zhan H, Yan Z, Wu M, Zheng B, Xu S, Jiang Q, Yang W.   +7 more
europepmc   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

Influence of Clinically Active Graves' Ophthalmopathy on Spherical Equivalent and Visual Acuity. [PDF]

Clin Ophthalmol, 2022
Petrovic Jurcevic J, Jurcevic M, Jagic M, Jazbec A, Mandic K, Juri Mandic J.   +5 more
europepmc   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source