Results 31 to 40 of about 415,340 (252)

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures. [PDF]

open access: yesAdv Sci (Weinh)
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
Maita F   +5 more
europepmc   +2 more sources

Influence of Hierarchic Structure on the Moisture Permeability of Biomimic Woven Fabric Using Fractal Derivative Method

open access: yesAdvances in Mathematical Physics, 2015
The relationship between the unique internal structure of biomimic woven fabric and its moisture management property is investigated using fractal derivative method.
Jie Fan   +5 more
doaj   +1 more source

A Finite Element Approach to Modelling Fractal Ultrasonic Transducers [PDF]

open access: yes, 2014
Piezoelectric ultrasonic transducers usually employ composite structures to improve their transmission and reception sensitivities. The geometry of the composite is regular with one dominant length scale and, since these are resonant devices, this ...
Mulholland, Anthony, Algehyne, Ebrahem
core   +4 more sources

Fractal Newton Methods

open access: yesMathematics, 2023
We introduce fractal Newton methods for solving f(x)=0 that generalize and improve the classical Newton method. We compare the theoretical efficacy of the classical and fractal Newton methods and illustrate the theory with examples.
Ali Akgül, David Grow
doaj   +1 more source

The Flow Analysis of Fiuids in Fractal Reservoir with the Fractional Derivative

open access: yes, 2006
In this paper, fractional order derivative, fractal dimension and spectral dimension are introduced into the seepage flow mechanics to establish the flow models of fluids in fractal reservoirs with the fractional derivative.
Tian J   +2 more
core   +1 more source

Roughness signature of tribological contact calculated by a new method of peaks curvature radius estimation on fractal surfaces [PDF]

open access: yes, 2013
This paper proposes a new method of roughness peaks curvature radii calculation and its application to tribological contact analysis as characteristic signature of tribological contact.
Bigerelle, M.   +18 more
core   +1 more source

The practical application of fractal dimension in water treatment practice-the impact of polymer dosing [PDF]

open access: yes, 2008
The application of floc fractal dimension has been investigated in this work to determine if this parameter can have operational significance in water treatment.
Jefferson, Bruce   +4 more
core   +1 more source

Two core optical fibers coupled nonlinear model in the framework of Hausdorff fractal derivative

open access: yesResults in Physics, 2021
In this article, two core optical fibers coupled nonlinear model in the sense of Hausdorff fractal derivative is established for the construction of bright, dark, and exponential novel solitons. The model built in terms of the fractal derivative is ideal
Y. Khan, N. Faraz, H.A. Alsulaimani
doaj   +1 more source

Applications of Magnetohydrodynamic Couple Stress Fluid Flow between Two Parallel Plates with Three Different Kernels

open access: yesJournal of Function Spaces, 2021
In this paper, we investigate the implementations of newly introduced nonlocal differential operators as convolution of power law, exponential decay law, and the generalized Mittag-Leffler law with fractal derivative in fluid dynamics.
Imran Siddique   +4 more
doaj   +1 more source

Deep Learning Pose Estimation for Phenotyping of Co‐Occurring Hyperkinetic Movement Disorders

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore whether routine outpatient video combined with deep learning‐based pose estimation and clinically interpretable kinematic features can support multi‐label phenotyping of co‐occurring hyperkinetic movement disorders (HMDs).
Laura Cif   +17 more
wiley   +1 more source

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