Results 161 to 170 of about 75,316 (218)
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş +2 more
wiley +1 more source
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky +3 more
wiley +1 more source
Electrified Damage in Motion Systems
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir +2 more
wiley +1 more source
Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow +9 more
wiley +1 more source
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Axial deformations: an intuitive deformation technique
Computer-Aided Design, 1994The purpose of this paper is to define a deformation technique called axial deformation (AxDf) which makes use of a 3D axis for deforming existing objects. The technique developed here allows deformations such as bending, scaling, twisting and stretching. Some application for both modelling and animating red fish is given in this paper.
Francis Lazarus +2 more
openaire +1 more source
Skeletal Radiology, 1979
A unique specimen of unilateral Sprengel's deformity, and contralateral normal pectoral girdle, were studied morphologically and roentgenographically. The cervical spine exhibited multiple abnormalities involving both the vertebral centra as well as the posterior elements (Klippel-Feil abnormality). A small spina bifida involving C5 and C6 was present.
J A, Ogden +3 more
openaire +2 more sources
A unique specimen of unilateral Sprengel's deformity, and contralateral normal pectoral girdle, were studied morphologically and roentgenographically. The cervical spine exhibited multiple abnormalities involving both the vertebral centra as well as the posterior elements (Klippel-Feil abnormality). A small spina bifida involving C5 and C6 was present.
J A, Ogden +3 more
openaire +2 more sources
Oral Surgery, Oral Medicine, Oral Pathology, 1987
A case of an impacted mesiodens that produced a marked nasal deformity and a deviated nasal septum is discussed.
G D, Wood, I, Mackenzie
openaire +2 more sources
A case of an impacted mesiodens that produced a marked nasal deformity and a deviated nasal septum is discussed.
G D, Wood, I, Mackenzie
openaire +2 more sources

