Results 171 to 180 of about 177,682 (312)

Nonlocal Metaspire: A Scalable Elastic Material Platform With Decoupled Mechanical Modes

open access: yesAdvanced Materials, EarlyView.
Nonlocal Metaspire introduces sequential rotation to realize wider scalability in implementing complex nonlocal couplings in elastic metamaterials while suppressing unintended mode coupling. Numerical results clarify the underlying wave motions, demonstrate mode‐decoupled roton and maxon formation, and support a straightforward extension to higher ...
Seung Han Kim   +3 more
wiley   +1 more source

Conductive Additives for Next‐Generation Batteries: Emphasizing the Potential of Bio‐Derived 3D Carbon Architectures at Electrode–Electrolyte Interfaces

open access: yesAdvanced Materials Interfaces, EarlyView.
3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha   +5 more
wiley   +1 more source

Planning the post-HDS path

open access: yes, 2008
At one point or another, every postgraduate student ponders the post-HDS (higher degree study) path. Some think about this intensively, planning every step of their path so when they do finally finish our higher degree, they have a clear sense of what ...
Dwyer, Angela E.
core  

Multi-strategy Sea Horse Optimization algorithm for UAV path planning. [PDF]

open access: yesFront Robot AI
Seyyedabbasi A   +3 more
europepmc   +1 more source

A Family of Sodium Solid‐State Electrolytes Based on the NaGaxAl1‐xCl4 Solid Solution

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT Sodium‐based metal chloride solid electrolytes are promising for sodium solid‐state batteries due to their excellent oxidation stability, which, as shown for Li halides, can coexist with high ionic conductivity. To explore cationic substitution effects, we synthesized NaGaxAl1‐xCl4 (0 ≤ x ≤ 1) via ball milling and investigated structural and ...
Hao Guo, Matteo Bianchini
wiley   +1 more source

A new path planning algorithm based on the virtual ridges for an agro-machinery

open access: yes, 2012
This A new path planning algorithm of agro-machinery based on the virtual ridges is proposed in this paper. A virtual ridge is determined by the width of a real ridge and the operating width of the agro-machinery to make the agro-machinery operate ...
Liu XG(刘晓光)   +4 more
core  

Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels

open access: yesAdvanced Materials Interfaces, EarlyView.
When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir   +6 more
wiley   +1 more source

Path planning of a snake-like robot based on serpenoid curve and genetic algorithms

open access: yes, 2004
The path of the snake-like robot has no repetition because its motion is influenced by manifold indeterminate factors such as ground condition, mechanism's vibration and motor voltage's variety.
Liu JG(刘金国)   +3 more
core  

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