Results 121 to 130 of about 125,598 (296)
The Treatment of the Pelvic Bone Fractures by Means of Hoffmann's External Skeletal Fixation Devices [PDF]
, 1983 Jang Seok Choi +3 more
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Advanced Materials Technologies, EarlyView.A biomimetic Jigsaw pattern infill for 3D printer has been developed. Its mechanical features with continuous carbon fiber reinforcement (CCFR) are investigated through the Design of Experiments. The Jigsaw infill minimizes mechanical strength losses caused by variability in infill density, flow rate, or carbon fiber string amount, outperforming ...
Tae‐Ho Kim +4 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Hydrogel‐forming microneedle patches are developed using shape‐preserving PVA‐PVP hydrogels, with and without chitosan, for minimally invasive transdermal protein biomarker sampling. The optimised patches enable efficient interstitial fluid uptake and proteomic analysis, while minimising interference.
Achmad Himawan +12 more
wiley +1 more source
Role of locking plates in treatment of difficult ununited fractures: a clinical study
Chinese Journal of Traumatology, 2013 【Abstract】Objective: To present our experience in treatment of difficult ununited long bone fractures with locking plate. Methods: Retrospective evaluation of locking plate fixation in 10 difficult nonunions of long bone fractures was done ...
Kumar Ashok +4 more
doaj
Rotary 4D Printing of Programmable Metamaterials on Sustainable 4D Mandrel
Advanced Materials Technologies, EarlyView.The paper introduces open, rotary 4D printing of programmable tubular metamaterials. It presents an open, non‐planar path‐to‐G‐code pipeline and shape‐changing rotary mandrel that enable support‐free fabrication and multi‐stimuli actuation. Experiments and FEA validate the mentioned features and stress redistribution.
Hesam Soleimanzadeh +4 more
wiley +1 more source
Advanced Photonics Research, EarlyView.This work prepared a MAPbBr3@Ag core‐shell structure surface‐enhanced raman scattering (SERS) substrate by combining in situ growth and magnetron sputtering methods. This approach naturally forms an Ag surface with nanostructures without the need for specific complex processing. This substrate exhibits excellent SERS performance.
Jiawei Wang +7 more
wiley +1 more source
Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials
Advanced Robotics Research, EarlyView.Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira +5 more
wiley +1 more source
Collision‐Resilient Winged Drones Enabled by Tensegrity Structures
Advanced Robotics Research, EarlyView.Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui +5 more
wiley +1 more source
Trapezio-Lunate External Fixation for Scaphoid Fractures [PDF]
, 1994 İzge Günal +2 more
openalex +1 more source