Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Testing Water Quality01:14

Testing Water Quality

526
When the quality of water for concrete preparation is uncertain, its impact on the setting time of cement and compressive strength of mortar is assessed by comparison with de-ionized or distilled water benchmarks. American Society for Testing and Materials (ASTM) C1602 requires the setting times to be within 90 minutes of the control, British Standard (BS) 3146:1980 allows a 30-minute variance in the initial setting, while British Standards European Norm (BS EN) 1008 specifies initial setting...
526
Quality of Water01:19

Quality of Water

679
In concrete preparation, the quality of water is paramount as it affects the strength and durability of the concrete. Potable water is usually preferred; however, it must not have excessive sodium or potassium to prevent compromising the concrete's integrity. Water quality is typically evaluated based on impurities such as dissolved solids, chlorides, and sulfates, and its pH value is ideally between 6 and 8. Even slightly acidic natural water may be acceptable unless it contains harmful...
679
Urodynamic Studies: Uroflowmetry01:19

Urodynamic Studies: Uroflowmetry

7.6K
Uroflowmetry is a non-invasive urodynamic test designed to measure various aspects of urination, including volume, flow rate, and the time to void. This test is crucial for diagnosing and assessing conditions such as bladder outlet obstruction, bladder dysfunction, incomplete bladder emptying, incontinence, and urinary tract blockages caused by benign prostatic hyperplasia (BPH) and urethral strictures.Pre-Test Instructions:Before a uroflowmetry test, patients are typically advised to drink...
7.6K
Non-destructive Tests for Concrete Strength01:12

Non-destructive Tests for Concrete Strength

825
The rebound hammer test, also known as the Schmidt hammer test, is a non-destructive technique for evaluating the hardness of concrete and, indirectly, the strength of concrete. It operates on the principle that the rebound of a spring-driven mass from a concrete surface correlates to the surface's hardness. The device comprises a mass within a tubular housing, a spring mechanism, and a plunger that strikes the concrete. Upon release, the energy imparted to the mass by the spring causes it...
825

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Efficient evidence-based genome annotation with EviAnn.

Nature methods·2026
Same author

Ambiguity in identifying parameters of an SIR model when fitting epidemic incidence data.

Mathematical biosciences and engineering : MBE·2026
Same author

Enhanced stability and root detection in a derivative-free Steffensen algorithm for nonlinear dynamical systems.

Chaos (Woodbury, N.Y.)·2026
Same author

Two-player Yorke's game of survival in chaotic transients.

Physical review. E·2025
Same author

Noise-induced bursting near a crisis bifurcation in a map-based neuron model.

Physical review. E·2025
Same author

Efficient and stable derivative-free Steffensen algorithm for root finding.

ArXiv·2025

Related Experiment Video

Updated: Mar 30, 2026

Watershed Planning within a Quantitative Scenario Analysis Framework
12:44

Watershed Planning within a Quantitative Scenario Analysis Framework

Published on: July 24, 2016

8.8K

Testing for Basins of Wada.

Alvar Daza1, Alexandre Wagemakers1, Miguel A F Sanjuán1

  • 1Nonlinear Dynamics, Chaos and Complex Systems Group, Departamento de F´ısica, Universidad Rey Juan Carlos, Móstoles, Madrid, Tulipán s/n, 28933, Spain.

Scientific Reports
|November 11, 2015
PubMed
Summary

This study introduces a new algorithm to identify the Wada property in dynamical systems, which describes unpredictable fractal boundaries in phase space. The method also allows for the study of partially Wada boundaries, expanding research beyond two dimensions.

More Related Videos

Pore-scale Imaging and Characterization of Hydrocarbon Reservoir Rock Wettability at Subsurface Conditions Using X-ray Microtomography
12:18

Pore-scale Imaging and Characterization of Hydrocarbon Reservoir Rock Wettability at Subsurface Conditions Using X-ray Microtomography

Published on: October 21, 2018

14.7K
Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity
08:09

Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity

Published on: August 19, 2018

9.7K

Related Experiment Videos

Last Updated: Mar 30, 2026

Watershed Planning within a Quantitative Scenario Analysis Framework
12:44

Watershed Planning within a Quantitative Scenario Analysis Framework

Published on: July 24, 2016

8.8K
Pore-scale Imaging and Characterization of Hydrocarbon Reservoir Rock Wettability at Subsurface Conditions Using X-ray Microtomography
12:18

Pore-scale Imaging and Characterization of Hydrocarbon Reservoir Rock Wettability at Subsurface Conditions Using X-ray Microtomography

Published on: October 21, 2018

14.7K
Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity
08:09

Wastewater Irrigation Impacts on Soil Hydraulic Conductivity: Coupled Field Sampling and Laboratory Determination of Saturated Hydraulic Conductivity

Published on: August 19, 2018

9.7K

Area of Science:

  • Dynamical Systems and Chaos Theory
  • Fractal Geometry
  • Nonlinear Dynamics

Background:

  • Nonlinear systems frequently exhibit fractal boundaries in phase space, complicating predictability.
  • The Wada property, where a single boundary separates three or more basins of attraction, leads to extreme unpredictability for nearby initial conditions.
  • Existing research on Wada basins is limited to two-dimensional phase spaces.

Purpose of the Study:

  • To develop a novel algorithm for detecting the Wada property in dynamical systems.
  • To extend the study of Wada basins beyond two-dimensional phase spaces.
  • To enable the classification and analysis of partially Wada boundaries.

Main Methods:

  • A simple algorithm is presented to identify the Wada property in dynamical systems.
  • The algorithm facilitates the investigation of fractal boundaries in phase space.
  • The procedure allows for the characterization of intermediate boundary situations.

Main Results:

  • The developed algorithm successfully identifies the Wada property in dynamical systems.
  • The method enables the study of Wada basins in higher-dimensional phase spaces.
  • The algorithm provides a means to classify and analyze partially Wada boundaries.

Conclusions:

  • The new algorithm offers a practical approach to studying the Wada property in nonlinear systems.
  • This work expands the scope of research on Wada basins to more complex systems.
  • The ability to analyze partially Wada boundaries opens new avenues for understanding complex dynamics.