Results 171 to 180 of about 37,570 (330)

Fractional brownian motion in virtual cathode discrete models [PDF]

open access: hybrid, 2003
V. N. Kornienko, Aleksej Privezencev
openalex   +1 more source

Synthesis‐Driven Functionality in High‐Entropy Materials

open access: yesSmall, EarlyView.
This review explores how synthesis techniques shape the structure, morphology, and functional properties of high‐entropy materials for energy and electronic applications. By comparing diverse methods through nine key criteria and linking them to material performance, the work offers a practical framework to guide synthesis selection for targeted ...
Anurag Khandelwal   +13 more
wiley   +1 more source

Anomalous Dynamics of Superparamagnetic Colloidal Microrobots with Tailored Statistics

open access: yesSmall, EarlyView.
Superparamagnetic microrobots are demonstrated to navigate with advanced stochastic motion strategies, producing the entire spectrum of anomalous diffusion, from subdiffusion to superdiffusion, over at least two decades in space and time. Abstract Living organisms have developed advanced motion strategies for efficient space exploration, serving as ...
Alessia Gentili   +2 more
wiley   +1 more source

Collective Response and Navigation Dynamics of Magnetospirillum gryphiswaldense under Rotating Magnetic Fields

open access: yesSmall, EarlyView.
The dynamics of Magnetospirillum gryphiswaldense under rotating magnetic fields are explored through the analysis of thousands of trajectories. The study reveals distinct navigation modes and transitions influenced by field strength and frequency. Directionality, alignment, and swimming behavior are examined to uncover how these microorganisms respond ...
Danny Villanueva   +6 more
wiley   +1 more source

On Simulation of Manifold Indexed Fractional Gaussian Fields

open access: yesJournal of Statistical Software, 2010
To simulate fractional Brownian motion indexed by a manifold poses serious numerical problems: storage, computing time and choice of an appropriate grid.
Alexandre Brouste   +2 more
doaj  

Beyond Aggregation: Engineering AIEgens from Molecular Design to Supramolecular Assembly for Advanced Photophysical Function

open access: yesSmall Structures, EarlyView.
This review presents a concise overview of aggregation‐induced emission luminogens, emphasizing molecular design and supramolecular assembly strategies to modulate their photophysical properties in the aggregated state. By summarizing and highlighting recent advances, it offers valuable insights to guide the development and design of high‐performance ...
Yingtong Luo   +3 more
wiley   +1 more source

Constrained variation in the internal architecture of avian wing bones

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Extant birds exhibit remarkable ecological disparity accompanied by widespread skeletal convergence driven by functional adaptation. Investigations of morphofunctional associations with ecological factors have frequently focused on the external morphology of avian wing ...
Fabio Alfieri   +4 more
wiley   +1 more source

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