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

Design Example: Flow Through a Fire Extinguisher01:12

Design Example: Flow Through a Fire Extinguisher

506
A fire extinguisher that uses pressurized water relies on fluid dynamics principles to generate a high-velocity stream capable of suppressing flames. The water is stored at a much higher pressure inside the extinguisher than the surrounding atmosphere. This pressure difference forces the water to flow rapidly when the extinguisher is activated, and the behavior of the water as it exits the nozzle can be understood using fundamental equations of fluid dynamics.
The key to understanding how the...
506
Prismatic Beams: Problem Solving01:15

Prismatic Beams: Problem Solving

507
In the design of a supported timber beam subjected to a distributed load, both the beam's physical dimensions and the timber's characteristics, such as its grade and species, are critical. These factors determine the allowable stress values, which are crucial for calculating the necessary beam depth to ensure structural integrity and safety.
The design begins with analyzing the beam as a free body to identify moments and force balances, thereby determining support reactions. Next, the...
507
Fast Fourier Transform01:10

Fast Fourier Transform

1.1K
The Fast Fourier Transform (FFT) is a computational algorithm designed to compute the Discrete Fourier Transform (DFT) efficiently. By breaking down the calculations into smaller, manageable sections, the FFT significantly reduces the computational complexity involved. Direct computation of an N-point DFT requires N2 complex multiplications, whereas the FFT algorithm needs only (N/2)log⁡2N multiplications, offering a much faster performance.
The computational efficiency of the FFT becomes...
1.1K
Interference and Diffraction02:18

Interference and Diffraction

53.0K
Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.
53.0K
Atomic Emission Spectroscopy: Interference01:30

Atomic Emission Spectroscopy: Interference

706
In atomic emission spectroscopy (AES), high-temperature atomizers excite a broad range of elements and molecules that generate complex emissions from sources such as oxides, hydroxides, and flame combustion products in the flame or plasma. Several strategies can be employed to minimize spectral interferences caused by overlapping emission lines or bands. These include increasing instrument resolution, choosing alternative emission lines, optimally placing the detector in low-background regions,...
706
Amplifying Signals via Enzymatic Cascade01:22

Amplifying Signals via Enzymatic Cascade

18.9K
When a ligand binds to a cell-surface receptor, the receptor's intracellular domain changes shape, which may either activate its enzyme function or allow its binding to other molecules. The initial signal is amplified by most signal transduction pathways. This means that a single ligand molecule can activate multiple molecules of a downstream target. Proteins that relay a signal are most commonly phosphorylated at one or more sites, activating or inactivating the protein. Kinases catalyze...
18.9K

You might also read

Related Articles

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

Sort by
Same author

Percutaneous mastoid electrical stimulator improves Poststroke depression and cognitive function in patients with Ischaemic stroke: a prospective, randomized, double-blind, and sham-controlled study.

BMC neurology·2020
Same author

IPAF should receive early treatment for sharing similar clinical characteristics as CTD-ILD: a report from 273 Chinese patients.

Clinical rheumatology·2020
Same author

New first-line treatment strategies for advanced lung squamous cell carcinoma.

Translational lung cancer research·2020
Same author

Long Noncoding RNA <i>UCA1</i> Facilitates Endometrial Cancer Development by Regulating <i>KLF5</i> and <i>RXFP1</i> Gene Expressions.

Cancer biotherapy & radiopharmaceuticals·2020
Same author

Esmolol inhibits inflammation and apoptosis in the intestinal tissue via the overexpression of NF-κB-p65 in the early stage sepsis rats.

The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology·2020
Same author

Studies on the interactional characterization of preheated silkworm pupae protein (SPP) with anthocyanins (C3G) and their effect on anthocyanin stability.

Food chemistry·2020
Same journal

circ2DGNN: circRNA-Disease Association Prediction via Transformer-Based Graph Neural Network.

IEEE/ACM transactions on computational biology and bioinformatics·2024
Same journal

Hierarchical Hypergraph Learning in Association- Weighted Heterogeneous Network for miRNA- Disease Association Identification.

IEEE/ACM transactions on computational biology and bioinformatics·2024
Same journal

Discriminative Domain Adaption Network for Simultaneously Removing Batch Effects and Annotating Cell Types in Single-Cell RNA-Seq.

IEEE/ACM transactions on computational biology and bioinformatics·2024
Same journal

MLW-BFECF: A Multi-Weighted Dynamic Cascade Forest Based on Bilinear Feature Extraction for Predicting the Stage of Kidney Renal Clear Cell Carcinoma on Multi-Modal Gene Data.

IEEE/ACM transactions on computational biology and bioinformatics·2024
Same journal

An End-to-End Knowledge Graph Fused Graph Neural Network for Accurate Protein-Protein Interactions Prediction.

IEEE/ACM transactions on computational biology and bioinformatics·2024
Same journal

Generative Biomedical Event Extraction With Constrained Decoding Strategy.

IEEE/ACM transactions on computational biology and bioinformatics·2024
See all related articles

Related Experiment Video

Updated: Mar 7, 2026

Research and Development of High-performance Explosives
10:33

Research and Development of High-performance Explosives

Published on: February 20, 2016

18.4K

Fireworks Algorithm with Enhanced Fireworks Interaction.

Bei Zhang, Yu-Jun Zheng, Min-Xia Zhang

    IEEE/ACM Transactions on Computational Biology and Bioinformatics
    |February 10, 2017
    PubMed
    Summary
    This summary is machine-generated.

    This study enhances the Fireworks Algorithm (FWA) using novel mutation, migration, and selection strategies. The improved FWA demonstrates superior performance in optimization tasks and real-world scheduling problems.

    More Related Videos

    Reaction Kinetics and Combustion Dynamics of I4O9 and Aluminum Mixtures
    09:16

    Reaction Kinetics and Combustion Dynamics of I4O9 and Aluminum Mixtures

    Published on: November 7, 2016

    11.5K
    Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
    09:27

    Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

    Published on: January 19, 2024

    1.8K

    Related Experiment Videos

    Last Updated: Mar 7, 2026

    Research and Development of High-performance Explosives
    10:33

    Research and Development of High-performance Explosives

    Published on: February 20, 2016

    18.4K
    Reaction Kinetics and Combustion Dynamics of I4O9 and Aluminum Mixtures
    09:16

    Reaction Kinetics and Combustion Dynamics of I4O9 and Aluminum Mixtures

    Published on: November 7, 2016

    11.5K
    Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
    09:27

    Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

    Published on: January 19, 2024

    1.8K

    Area of Science:

    • Computational Intelligence
    • Swarm Intelligence
    • Optimization Algorithms

    Background:

    • The Fireworks Algorithm (FWA) is a recent metaheuristic showing potential in optimization.
    • Existing FWA methods can be improved through enhanced interaction mechanisms.

    Purpose of the Study:

    • To enhance the Fireworks Algorithm (FWA) by improving its interaction mechanisms.
    • To increase solution diversity and prevent premature convergence in optimization problems.

    Main Methods:

    • Developed a Gaussian mutation operator for learning from more exemplars.
    • Integrated FWA's explosion operator with Biogeography-Based Optimization's (BBO) migration operator for better information sharing.
    • Implemented a new population selection strategy favoring high-quality solutions.

    Main Results:

    • The combined strategies significantly improved fireworks interaction.
    • Enhanced solution diversity and suppressed premature convergence.
    • Demonstrated effectiveness on CEC 2015 single-objective test problems and a high-speed train scheduling problem.

    Conclusions:

    • The proposed enhanced FWA is effective for complex optimization problems.
    • The algorithm shows practical feasibility for real-world applications like scheduling.