Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Hybrid Zones

Hybrid Zones

Hybrid zones are narrow regions where two closely related species interact, mate, and produce hybrids. Relative to either parent species, hybrids may possess distinct phenotypic or genetic differences that impact their survival and reproductive success. The genetic variances introduced by hybridization influence species diversity and speciation processes within the hybrid zone.

Zones of Protection

Zones of Protection

In power systems, the entire setup is divided into protective zones to isolate faults and protect the rest of the network. These zones include generators, transformers, buses, transmission lines, distribution lines, and motors. Each zone can be visualized as a separate room in a house, with each room protected by its own circuit breaker.
Protective zones are defined by closed dashed lines, containing one or more components. A key characteristic of these zones is the strategic placement of...

You might also read

Related Articles

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

Sort by

Same author

Microcanonical inflection-point analysis via parametric curves and its relation to the zeros of the partition function.

Physical review. E·2025

Same author

Long-term results with biosynthetic absorbable P4HB mesh in ventral abdominal wall repair: a multicentre analysis.

Hernia : the journal of hernias and abdominal wall surgery·2024

Same author

Test station to characterize the emission of a LiDAR.

Applied optics·2024

Same author

Speakers prioritise affordance-based object semantics in scene descriptions.

Language, cognition and neuroscience·2023

Same author

Chronic thromboembolic pulmonary hypertension - the challenging approach of a young patient with distal disease.

Pulmonology·2023

Same author

Defining hereditary alpha-tryptasemia as a risk/modifying factor for anaphylaxis: are we there yet?

European annals of allergy and clinical immunology·2023

Search research articles

Related Experiment Video

Updated: May 13, 2026

The Use of an Automated System (GreenFeed) to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals

The Use of an Automated System (GreenFeed) to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals

Published on: September 7, 2015

Detecting livestock production zones.

J H H Grisi-Filho¹, M Amaku, F Ferreira

¹Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, University of São Paulo, Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP, CEP: 05508-270, Brazil. grisi@vps.fmvz.usp.br

Preventive Veterinary Medicine

|February 26, 2013

Summary

Researchers identified livestock communities using a network analysis algorithm. This reveals geographical and commercial patterns crucial for understanding animal movement and disease prevention in Mato Grosso.

More Related Videos

Visualization of Productivity Zones Based on Nitrogen Mass Balance Model in Narragansett Bay, Rhode Island

Visualization of Productivity Zones Based on Nitrogen Mass Balance Model in Narragansett Bay, Rhode Island

Published on: July 14, 2023

Related Experiment Videos

Last Updated: May 13, 2026

The Use of an Automated System (GreenFeed) to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals

The Use of an Automated System (GreenFeed) to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals

Published on: September 7, 2015

Visualization of Productivity Zones Based on Nitrogen Mass Balance Model in Narragansett Bay, Rhode Island

Visualization of Productivity Zones Based on Nitrogen Mass Balance Model in Narragansett Bay, Rhode Island

Published on: July 14, 2023

Area of Science:

Veterinary Epidemiology
Network Analysis
Animal Health Management

Background:

Understanding animal movement networks is vital for disease control.
Livestock production zones are defined by animal movement patterns.
Network analysis can reveal hidden structures in trade data.

Purpose of the Study:

To implement a community detection algorithm to identify livestock communities.
To analyze the network of animal movements in Mato Grosso, Brazil.
To assess the utility of community detection for understanding livestock trade and disease prevention.

Main Methods:

Applied a community detection algorithm to a dataset of animal movements in Mato Grosso (2007).
Analyzed a network comprising 87,899 premises and 521,431 movements.
Interpreted network partitions to identify geographical and commercial patterns.

Main Results:

The algorithm successfully partitioned the animal movement network into distinct communities.
Identified clear geographical and commercial patterns within livestock movements.
Demonstrated that communities align with the concept of livestock production zones.

Conclusions:

Community detection is effective in defining livestock production zones based on animal movement.
The identified patterns are valuable for preventive veterinary medicine.
Network analysis provides meaningful insights into livestock trade dynamics and trader behavior.