Results 81 to 90 of about 475,129 (368)

Unravelling Plasma Extracellular Vesicle Diversity With Optimised Spectral Flow Cytometry

open access: yesJournal of Extracellular Biology
Extracellular vesicles (EVs) are crucial for intercellular communication and are found in various biological fluids. The identification and immunophenotyping of such small particles continue to pose significant challenges.
Daniela Boselli   +10 more
doaj   +1 more source

Possible Experimental Test of Continuous Medium Model for Fractal Media

open access: yes, 2005
We use the fractional integrals to describe fractal media. We consider the fractal media as special ("fractional") continuous media. We discuss the possible experimental testing of the continuous medium model for fractal media that is suggested in Phys ...
Avnir   +22 more
core   +2 more sources

Gradients on Fractals [PDF]

open access: yesJournal of Functional Analysis, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Responsive Polyelectrolyte Brushes in Applications: Functions, Stimuli, and Design Considerations

open access: yesAdvanced Materials, EarlyView.
With advances in the synthesis of polyelectrolyte brushes, these coatings of surface‐grafted chains find uses in an increasing number of applications. This review summarizes three core aspects of these brushes: how they introduce functionality to surfaces; how external stimuli influence their properties; and what practical considerations should be ...
Leon A. Smook   +3 more
wiley   +1 more source

Research on Synchronization of Fractal Behaviors in 2-D Logistic Map

open access: yesIEEE Access, 2021
In this paper, the fractal behaviors in 2-D Logistic map are discussed. First, the definition and some properties of fractal set in 2-D Logistic map are given.
Pei Wang
doaj   +1 more source

Design and characterization of electrons in a fractal geometry [PDF]

open access: yesNature Physics, 2018
The dimensionality of an electronic quantum system is decisive for its properties. In one dimension, electrons form a Luttinger liquid, and in two dimensions, they exhibit the quantum Hall effect.
S. Kempkes   +6 more
semanticscholar   +1 more source

フラクタル符号化特徴量を用いた類似画像検索およびオブジェクト検出手法の検討 [PDF]

open access: yes, 2019
Fractal image coding is a block-based scheme that exploits the self-similarity hiding with an image. Fractal codes are quantitative measurements of the self-similarity of the image, and collage error distribution of block characterizes the degree of self-
鶴見, 智
core  

Multi‐Level Hybrid Anti‐Counterfeit Labels via Solid‐State Dewetting Under Spatial Confinement

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a hybrid encoding approach combining deterministic patterns fabricated by photolithography and stochastic features formed by the solid‐state dewetting of silver films under strong confinement at the micrometer and nanometer length scales.
Farnaz Foadi   +5 more
wiley   +1 more source

On the Lebesgue measure of one generalised set of subsums of geometric series

open access: yesМатематичні Студії
In the present paper, we study a set that can be treated as a generalised set of subsums for a geometric series. This object was discovered independently in various mathematical aspects.
O. P. Makarchuk, D. M. Karvatskyi
doaj   +1 more source

Evidence of diffusive fractal aggregation of TiO2 nanoparticles by femtosecond laser ablation at ambient conditions

open access: yes, 2016
The specific mechanisms which leads to the formation of fractal nanostructures by pulsed laser deposition remain elusive despite intense research efforts, motivated mainly by the technological interest in obtaining tailored nanostructures with simple and
Archetti, D.   +5 more
core   +1 more source

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