Results 91 to 100 of about 97,002 (242)

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Plastic nets in agriculture ; a general review of types and applications

, 2008
At the moment, there are a large number of agricultural net types on the market characterized by different structural features such as type of material, type and dimensions of threads, texture, mesh size, porosity / solidity and weight; by radiometric ...
Castellano, S., Mistriotis, A., Hemming, S., Waaijenberg, D., Russo, G., Scarascia Mugnozza, G., Briassoulis, D.   +6 more
core  

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Ebonisation of light colored woods

, 2022
Ebonizacija je tehnika površinske obdelave lesa pri kateri je končni rezultat počrnela površina. Pripravili smo radialno in tangencialno usmerjene vzorce izbranih lesni vrst 4 iglavcev in 18 listavcev ter jim določili vlažnosti. Na podlagi preliminarnega
Skerbiš, Jernej
core  

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

The association between pupillary responses and axial length in children differs as a function of season

Scientific Reports
The association between pupillary responses to repeated stimuli and adult refractive error has been previously demonstrated. This study evaluated whether this association exists in children and if it varies by season.
Marielle G. Reidy, Andrew T. E. Hartwick, Donald O. Mutti   +2 more
doaj   +1 more source

High strength mullite-bond SiC porous ceramics fabricated by digital light processing

Journal of Advanced Ceramics
Fabricating SiC ceramics via the digital light processing (DLP) technology is of great challenge due to strong light absorption and high refractive index of deep-colored SiC powders, which highly differ from those of resin, and thus significantly affect ...
Jian Sun, Jingde Zhang, Xu Zhang, Zihe Li, Jianzhang Li, Sijie Wei, Weibin Zhang, Weili Wang, Guifang Han   +8 more
doaj   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Fabrication of tannic acid-metal ion complex-dyed oak veneer and elucidation of its weathering resistance mechanism

Industrial Crops and Products
The color of wood is a critical factor in determining its aesthetic appeal and commercial value. However, extended exposure to light has been shown to induce a range of undesirable effects, including gloss loss, color deterioration, and an increase in ...
Huachun Qi, Dewei Meng, Guoqing Wei, Mingli Liu, Chunfeng Li, Haojie Hou   +5 more
doaj   +1 more source