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

Competition02:34

Competition

24.8K
When organisms require the same limited resources within an environment, they may have to compete for them. Competition is a net-negative interaction. Even if two competing individuals or populations do not interact directly, the overall fitness of both competitors is lowered as a result of not having full access to the limited resource.
24.8K
Binary Fission01:26

Binary Fission

3.1K
Binary fission is the primary mode of asexual reproduction in prokaryotes, such as bacteria. It results in the production of two genetically identical daughter cells. This highly efficient process ensures the rapid propagation of bacterial populations under favorable conditions and involves coordinated cellular and molecular events.DNA Replication and SeparationThe process begins with the replication of the bacterial chromosome. The circular DNA molecule unwinds at a specific origin of...
3.1K
Binary Fission01:20

Binary Fission

63.7K
Fission is the division of a single entity into two or more parts, which regenerate into separate entities that resemble the original. Organisms in the Archaea and Bacteria domains reproduce using binary fission, in which a parent cell splits into two parts that can each grow to the size of the original parent cell. This asexual method of reproduction produces cells that are all genetically identical.
63.7K
Exceptions to the Octet Rule02:55

Exceptions to the Octet Rule

37.7K
Many covalent molecules have central atoms that do not have eight electrons in their Lewis structures. These molecules fall into three categories:
37.7K
Lewis Symbols and the Octet Rule02:36

Lewis Symbols and the Octet Rule

81.0K
Chemical bonds are complex interactions between two or more atoms or ions, which reduce the potential energy of the molecule. Gilbert N. Lewis developed a model called the Lewis model that simplified the depiction of chemical bond formation and provided straightforward explanations for the chemical bonds seen in most common compounds.
81.0K
The Aufbau Principle and Hund's Rule03:02

The Aufbau Principle and Hund's Rule

72.9K
To determine the electron configuration for any particular atom, we can build the structures in the order of atomic numbers. Beginning with hydrogen, and continuing across the periods of the periodic table, we add one proton at a time to the nucleus and one electron to the proper subshell until we have described the electron configurations of all the elements. This procedure is called the aufbau principle, from the German word aufbau (“to build up”). Each added electron occupies the...
72.9K

You might also read

Related Articles

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

Sort by
Same author

Interface Engineering for Scalable Optoelectronic Reservoir Computing.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Quaternized chitosan modified Enteromorpha prolifera cellulose as a sustainable biosorbent for highly efficient removal of microplastics.

International journal of biological macromolecules·2026
Same author

Case Report: Identification of a <i>CRYGD</i> variant in a family with congenital cataract.

Frontiers in medicine·2026
Same author

Corrigendum to "Synergistic dual chemophysical FeCu-MOF scaffold with PEMF stimulation drives angiogenic-osteogenic coupling for bone regeneration" [Mater. Today Bio <b>35</b>, 2025, 102324].

Materials today. Bio·2026
Same author

Preclinical Pharmacological Actions of Alpinetin and Pinocembrin-A Comparative Review.

Pharmaceuticals (Basel, Switzerland)·2026
Same author

Optically reconfigurable physical unclonable functions based on 2D MoS<sub>2</sub> ring-oscillator arrays for attack-resistant hardware authentication.

Nature communications·2026

Related Experiment Video

Updated: Feb 4, 2026

An ELISA Based Binding and Competition Method to Rapidly Determine Ligand-receptor Interactions
08:40

An ELISA Based Binding and Competition Method to Rapidly Determine Ligand-receptor Interactions

Published on: March 14, 2016

20.2K

Group-based rewiring rules of binary opinion competition dynamics.

Cheng Jin1,2, Chunji Yin3, Xiaogang Jin4

  • 1Institute of Artificial Intelligence, College of Computer Science & Technology, Zhejiang University, 310027, Hangzhou, China.

Scientific Reports
|September 28, 2018
PubMed
Summary

This study explores opinion competition on networks, finding that group behavior significantly impacts outcomes. Opinion-preferred rewiring rules are superior in balanced scenarios, while unbalanced groups show complex dynamics.

More Related Videos

Digital PCR-based Competitive Index for High-throughput Analysis of Fitness in Salmonella
07:11

Digital PCR-based Competitive Index for High-throughput Analysis of Fitness in Salmonella

Published on: May 13, 2019

10.1K
Investigation of Genetic Dependencies Using CRISPR-Cas9-based Competition Assays
11:05

Investigation of Genetic Dependencies Using CRISPR-Cas9-based Competition Assays

Published on: January 7, 2019

10.0K

Related Experiment Videos

Last Updated: Feb 4, 2026

An ELISA Based Binding and Competition Method to Rapidly Determine Ligand-receptor Interactions
08:40

An ELISA Based Binding and Competition Method to Rapidly Determine Ligand-receptor Interactions

Published on: March 14, 2016

20.2K
Digital PCR-based Competitive Index for High-throughput Analysis of Fitness in Salmonella
07:11

Digital PCR-based Competitive Index for High-throughput Analysis of Fitness in Salmonella

Published on: May 13, 2019

10.1K
Investigation of Genetic Dependencies Using CRISPR-Cas9-based Competition Assays
11:05

Investigation of Genetic Dependencies Using CRISPR-Cas9-based Competition Assays

Published on: January 7, 2019

10.0K

Area of Science:

  • Social network analysis
  • Computational social science
  • Opinion dynamics modeling

Background:

  • Opinion competition on networks is a growing research area.
  • Existing models often overlook distinct group behaviors, focusing on individual uniformity or heterogeneity.
  • Understanding group dynamics is crucial for social systems.

Purpose of the Study:

  • To investigate opinion competition between two groups with specific rewiring rules.
  • To analyze how initial proportions and rewiring rates affect competition outcomes.
  • To categorize the evolution processes of opinion dynamics.

Main Methods:

  • Simulating opinion competition between two groups using bounded rewiring rules (opinion-preferred, degree-preferred, random).
  • Analyzing the impact of initial opinion proportions and rewiring rates.
  • Classifying evolution processes based on correlations between opinion proportions and discordant edges.

Main Results:

  • Opinion-preferred rewiring excels in balanced initial proportions at low rates; coexistence emerges at high rates.
  • Minority/majority response rules are variable, depending on initial conditions and rewiring frequency.
  • Two distinct evolution categories were identified: one correlated with discordant edges, the other showing group prevalence via open triads.

Conclusions:

  • Group behavior and specific rewiring rules critically influence opinion competition dynamics.
  • The identified evolution categories offer new frameworks for understanding social dynamics.
  • This research expands knowledge on opinion competition and highlights the importance of group strategies in social systems.