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7 Results Found

  • Article
  • Open Access
6 Citations
2,612 Views
12 Pages

11 January 2023

This research aimed to estimate the length of the Citarum watershed boundary because the data are still unknown. We used the concept of fractal’s power law and its relation to the length of an object, which is still not described in other resea...

(This article belongs to the Special Issue Advances in Fractals)
  • Article
  • Open Access
5 Citations
2,206 Views
14 Pages

21 March 2023

In this work, we focus on the centered Hausdorff measure, the packing measure, and the Hewitt–Stromberg measure that determines the modified lower box dimension Moran fractal sets. The equivalence of these measures for a class of Moran is shown...

  • Article
  • Open Access
19 Citations
3,490 Views
20 Pages

Carbon nanotubes (CNTs) are considered among the ideal modifiers for cement-based materials. This is because CNTs can be used as a microfiber to compensate for the insufficient toughness of the cement matrix. However, the full dispersion of CNTs in c...

(This article belongs to the Special Issue Investigation and Application of Fractals in Civil Engineering Materials)
  • Article
  • Open Access
32 Views
18 Pages

The box-counting method is a fundamental tool for estimating fractal dimensions from 2D binary images, but its accuracy depends heavily on the sampling strategy used to select box sizes. Traditional approaches—such as geometric and arithmetic s...

  • Article
  • Open Access
1 Citations
886 Views
23 Pages

2 April 2026

Granular deposition and grading strongly influence pore-space topology and hence hydraulic conductivity in natural and engineered porous media, yet quantitative links between deposition sequence, particle-scale morphology, pore-network descriptors, a...

(This article belongs to the Section Water Erosion and Sediment Transport)
  • Article
  • Open Access
1 Citations
707 Views
21 Pages

27 June 2026

Kelvin–Helmholtz (K–H) instabilities play an important role in mixing and entrainment processes in stratified and sediment-laden flows, while their development can be affected by particle properties and rheological contrasts. In this stud...

(This article belongs to the Section Flow of Multi-Phase Fluids and Granular Materials)
  • Article
  • Open Access
5 Citations
3,621 Views
23 Pages

A Comparative Study of Fractal Models Applied to Artificial and Natural Data

  • Gil Silva,
  • Fernando Pellon de Miranda,
  • Mateus Michelon,
  • Ana Ovídio and ,
  • Felipe Venturelli,
  • João Parêdes,
  • João Ferreira,
  • Letícia Moraes,
  • Flávio Barbosa and
  • Alexandre Cury
  • + 5 authors+ 0 author

This paper presents an original and comprehensive comparative analysis of eight fractal analysis methods, including Box Counting, Compass, Detrended Fluctuation Analysis, Dynamical Fractal Approach, Hurst, Mass, Modified Mass, and Persistence. These...

(This article belongs to the Section Engineering)