Results 111 to 120 of about 1,143,501 (254)

Microfluidic Molecular Diagnostic Chips: Functional Modules, Integration Strategies, and Emerging Applications

open access: yesSmall Methods, EarlyView.
This comprehensive review delivers an engineering‐centric analysis of microfluidic molecular diagnostic chips, breaking them down into foundational modules from fluid manipulation to bio‐sensing. Beyond chip design, it evaluates sample‐to‐answer integration strategies and commercial readiness levels.
Donghoon Koo   +7 more
wiley   +1 more source

Fractal Analysis of Track Geometry

open access: yes, 2023
The master’s thesis deals with the fractal analysis of track geometry. The theoretical part is primarily focused on introducing the basics of fractal geometry. There is also concisely described the current methodology for evaluating track geometry.
Nejezchlebová, Jitka
core   +1 more source

Enhanced Sensing Capacity of Terahertz Triple-Band Metamaterials Absorber Based on Pythagorean Fractal Geometry. [PDF]

open access: yesMaterials (Basel), 2022
Mazare AG   +9 more
europepmc   +1 more source

Forma fractal no ensino de projeto arquitetônico assistido por computador [PDF]

open access: yes, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em ArquiteturaO surgimento da Arquitetura Fractal ocorre quando conceitos da Geometria Fractal passam a ser aplicados na arquitetura. Na metade
Sedrez, Maycon Ricardo
core  

Designing digital technologies and learning activities for different geometries

open access: yes, 2009
This chapter focuses on digital technologies and geometry education, a combination of topics that provides a suitable avenue for analysing closely the issues and challenges involved in designing and utilizing digital technologies for learning mathematics.
Ian Stevenson   +5 more
core   +1 more source

starU‐Net: An enhanced U‐Net architecture with star operation and multi‐view fusion for improved vessel segmentation

open access: yesVIEW, EarlyView.
Low‐contrast capillaries are often missed or fragmented by segmentation models, so we developed a shallow four‐level starU‐Net that combines star operation‐based feature extraction with dynamic snake convolution‐based multi‐view fusion for improved thin vessel continuity.
Mengwei Bai   +3 more
wiley   +1 more source

Assessment of eye-tracking scanpath outliers using fractal geometry. [PDF]

open access: yesHeliyon, 2021
Newport RA   +3 more
europepmc   +1 more source

Fractal Geometry on Hyperbolic Manifolds

open access: yes, 2006
In this survey we give a report on some recent results obtained in the studies of hyperbolic manifolds by means of fractal geometry. Emphasis has been put on results derived in the quantitative and qualitative fractal analysis of long term geodesic dynamics on hyperbolic manifolds.
openaire   +2 more sources

THE GEOMETRY OF COASTLINES: A STUDY IN FRACTALS

open access: yesComputers & Mathematics with Applications, 1986
AbstractThe geometry of coastlines, based on an empirical study by Lewis Richardson, is presented as a way of introducing the subject of fractals developed by Benoit Mandelbrot. It is shown how the statistically self-similar nature of coastlines can be generalized to an interesting class of point sets, curves and surfaces with the same property ...
openaire   +1 more source

Endurance of Epoxy Resin Cast Insulation With Interfacial Micro‐Crack Defect Under 50 Hz Sine and Kilohertz Square Voltages

open access: yesHigh Voltage, EarlyView.
ABSTRACT Crack‐type defects are commonly found in epoxy composite cast insulation due to residual, thermal and external stresses. When combined with inverter‐type voltage stress, as in epoxy cast high‐frequency transformers (HFTs), the likelihood of insulation failure increases significantly. In this study, a method setting microcracks perpendicular to
Xingyu Shang   +4 more
wiley   +1 more source

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