Simulation of Short Fatigue Crack Propagation in a 3D Experimental Microstructure
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DOI: 10.1002/adem.201600721
Abstract: A three dimensional simulation of short fatigue crack propagation in a polycrystalline microstructure using a crystal plasticity finite element model is carried out. The experimental microstructure which contains several hundreds grains, was obtained via diffraction… read more here.
Keywords: short fatigue; fatigue crack; crack; simulation short ... See more keywords
Relationships between Microstructural and Mechanical Performance on Example of an Air‐Hardening Steel
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DOI: 10.1002/adem.201900134
Abstract: Because of an excellent combination of strength and ductility, mono‐phase low‐alloyed steels with a bimodal grain size are an appropriate alternative to conventionally cold‐rolled and annealed steels as well as to steels with a dual‐phase… read more here.
Keywords: phase; air hardening; microstructure; steel ... See more keywords
Mechanical Response and Microstructure Evolution of a Repetitive Upsetting Extrusion Processed AZ61 Magnesium Alloy in Semi‐Solid Compression
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DOI: 10.1002/adem.201900362
Abstract: Semi‐solid billets of an AZ61 magnesium alloy are prepared by a repetitive upsetting‐extrusion (RUE)‐based strain induced melt activation (SIMA) method. Mechanical response and microstructure evolution in compression of the semi‐solid slurry with high solid fraction… read more here.
Keywords: compression; semi solid; solid particles; microstructure ... See more keywords
Microstructure Evolution and Phase Transformation of Ti‐1.0 wt%Fe Alloy with an Equiaxed α + β Initial Microstructure during High‐Pressure Torsion and Subsequent Annealing
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DOI: 10.1002/adem.201900607
Abstract: Herein, the microstructure evolution and phase transformation during high‐pressure torsion (HPT) and subsequent annealing of Ti‐1.0 wt%Fe alloy with an equiaxed α + β initial microstructure are investigated. Both α and β grains in the initial microstructure fragment… read more here.
Keywords: initial microstructure; phase; subsequent annealing; microstructure ... See more keywords
Nonwoven Scaffolds Under Tension: In Situ High‐Resolution Ultrasound Observation of Microstructure Evolution in the Volume
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DOI: 10.1002/adem.202001373
Abstract: Fibrous scaffolds represent the basic material for tissue engineering, where creation of matrices with predictable properties is an important issue. Typically, the assessment of scaffold characteristics, including the mechanical behavior, is conducted in the air… read more here.
Keywords: high resolution; volume; microstructure; scaffolds tension ... See more keywords
Discovering and Dissecting Mechanically Excited Luminescence of Mn2+ Activators via Matrix Microstructure Evolution
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DOI: 10.1002/adfm.202100221
Abstract: Mechanoluminescent (ML) materials featuring renewable mechanical‐to‐optical conversion have shown promising prospects in stress sensing, lighting, and display. However, the advancement in ML applications is being restrained by the obstacles in developing efficient ML materials and… read more here.
Keywords: dissecting mechanically; mechanically excited; discovering dissecting; microstructure ... See more keywords
Elucidating the Role of Microstructure in Thiophosphate Electrolytes – a Combined Experimental and Theoretical Study of β‐Li3PS4
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DOI: 10.1002/advs.202105234
Abstract: Solid‐state batteries (SSBs) are promising candidates to significantly exceed the energy densities of today's state‐of‐the‐art technology, lithium‐ion batteries (LIBs). To enable this advancement, optimizing the solid electrolyte (SE) is the key. β‐Li3PS4 (β‐LPS) is the… read more here.
Keywords: microstructure thiophosphate; thiophosphate electrolytes; role microstructure; microstructure ... See more keywords
Imaging the dynamics and microstructure of fibrin clot polymerization in cardiac surgical patients using spectrally encoded confocal microscopy
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DOI: 10.1002/ajh.26217
Abstract: During cardiac surgery with cardiopulmonary bypass (CPB), altered hemostatic balance may disrupt fibrin assembly, predisposing patients to perioperative hemorrhage. We investigated the utility of a novel device termed spectrally‐encoded confocal microscopy (SECM) for assessing fibrin… read more here.
Keywords: clot; fibrin clot; microscopy; spectrally encoded ... See more keywords
Mechanics of surface crosslinked poly(dimethyl siloxane) microstructure used for microcontact transfer printing
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DOI: 10.1002/app.45166
Abstract: In microcontact transfer printing, the mechanics of the microstructure on an elastomeric stamp are crucial for obtaining a printed image with high feature resolution and repeatability. In this article, we are dedicating research efforts to… read more here.
Keywords: printing; microcontact transfer; transfer printing; mechanics ... See more keywords
A bioinspired 3D shape olibanum‐collagen‐gelatin scaffolds with tunable porous microstructure for efficient neural tissue regeneration
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DOI: 10.1002/btpr.2918
Abstract: There are a number of procedures for regeneration of injured nerves; however, tissue engineering scaffolds seems to be a promising approach for recovery of the functionality of the injured nerves. Consequently, in this study, olibanum‐collagen‐gelatin… read more here.
Keywords: collagen gelatin; olibanum collagen; gelatin scaffolds; microstructure ... See more keywords
Development of chondrocyte‐laden alginate hydrogels with modulated microstructure and properties for cartilage regeneration
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DOI: 10.1002/btpr.3322
Abstract: Alginate hydrogel is an attractive biomaterial for cell microencapsulation. The microarchitecture of hydrogels can regulate cellular functions. This study aims to investigate the applicability of sodium citrate buffer (SCB) as a culture medium supplement for… read more here.
Keywords: microstructure; medium; chondrocyte laden; cartilage regeneration ... See more keywords