Results 131 to 140 of about 43,137 (302)

interACT road crossing models - simulation software

open access: yes, 2019
Simulation of road crossing decision-making models developed in the EU H2020 interACT ...
Gustav Markkula
core   +1 more source

Still careless: findings from a cross-sectional study of young pedestrians' risky road crossing behaviors. [PDF]

open access: yesArch Public Health, 2020
Hashemiparast M   +3 more
europepmc   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

National Road in Greenup photograph

open access: yes, 1911
Photograph showing an unidentified man next to an automobile along the unpaved National Road. The description located on the back of the photograph reads: "National Road, Greenup, Indiana, 1911." However, the author of the written description may be ...

core  

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi   +5 more
wiley   +1 more source

Experimental and Numerical Modal Analysis of Composite Sandwich Structures Using Surfboards as Model Systems

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan   +4 more
wiley   +1 more source

Unpaved National Road photograph

open access: yes, 1913
Photograph showing a residence and electric pole lines located near an unpaved street. The description located on the back of the photograph reads: "Old National Highway, 11.9 miles west of city limits of Zanesville before paving.

core  

National Road in Zanesville photograph

open access: yes, 1913
Photograph showing a carriage stuck in the middle of an unpaved street. The description located on the back of the photograph reads: "Eleven miles west of Zanesville, 1913, November." Beginning construction in 1806, the National Road (also known as the ...

core   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
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

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

open access: yesAdvanced Engineering Materials, EarlyView.
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

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