Results 91 to 100 of about 2,822,028 (303)

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

Bonding Performance of Lithium Disilicate Veneers to Bioactive and Conventional Resin Cores using three types of luting agent: an in vitro study

Al-Rafidain Dental Journal
Aims: The present study aimed to evaluate the shear bond strength (SBS) and internal adaptation of lithium disilicate veneers bonded to bioactive and conventional composite cores using various luting agents and bonding approaches. Materials and Methods:
Marwa J. Muhammad , Alaa E. Dawood, David J. Manton   +2 more
doaj   +1 more source

Understanding the Molecular Mechanism of the Rearrangement of Internal Nitronic Ester into Nitronorbornene in Light of the MEDT Study

Molecules, 2019
The characterization of the structure of nitronic esters and their rearrangement into nitronorbornene reactions has been analyzed within the Molecular Electron Density Theory (MEDT) using Density Functional Theory (DFT) calculations at the B3LYP/6-31G(d)
Agnieszka Kącka-Zych
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Reaction-byproduct-enabled pore engineering in bio-based cork composites using a solvent-free epoxidized soybean oil-citric acid adhesive

Industrial Crops and Products
Lightweight cork composites require adhesives that provide sufficient interparticle bonding without destroying the cellular structure responsible for thermal insulation, elastic recovery, and acoustic damping.
Ziyi Wang, Junheng Wei, Qingsong Zhu, Dongbo Xia, Liyun Zhao, Zhongbo Ma, Sheng Xia, L.I. Yijing, Hao Xie, Shuyuan Xu, Yirui Li, Zhengjie Tang, Bei Luo, Heng Tian, Junfeng Wang   +14 more
doaj   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Numerical Simulation of Interfacial Fracture Behavior of Heat-Insulating and Abradable Seal Coatings [PDF]

Cailiao Baohu
In order to explore the failure behavior of heat-insulating and abradable seal coating，the effects of interface roughness and the abradable structure of the surface layer near the interface on the cracking of the composite coating were investigated.The ...
WANG Xu, SHI Qiusheng, LI Guangrong, YANG Guanjun
doaj   +1 more source

Internal Developments In Japan and Indonesia

, 1984
21,5 cm; 90 ...
Internal
core  

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

Advanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk, Elisabeth Keck, Alberto López‐Grande, Delia S. Brauer, Tobias Fey   +4 more
wiley   +1 more source

Heat-Induced Preparation of Myofibrillar Protein Gels Reinforced Through Ferulic Acid, α-Cyclodextrin and Fe(III)

Foods
Phenolic acids have a positive effect on the processing quality of myofibrillar protein (MP) gels. However, in this study, the addition of ferulic acid (FA) did not have a positive effect on MP gels.
Ziyi You, Yushan Chen, Wendi Teng, Ying Wang, Yuemei Zhang, Jinxuan Cao, Jinpeng Wang   +6 more
doaj   +1 more source