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

Predator-Prey Interactions02:39

Predator-Prey Interactions

19.8K
Predators consume prey for energy. Predators that acquire prey and prey that avoid predation both increase their chances of survival and reproduction (i.e., fitness). Routine predator-prey interactions elicit mutual adaptations that improve predator offenses, such as claws, teeth, and speed, as well as prey defenses, including crypsis, aposematism, and mimicry. Thus, predator-prey interactions resemble an evolutionary arms race.
19.8K
Threats to Biodiversity01:50

Threats to Biodiversity

24.8K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
24.8K
Competition02:34

Competition

23.0K
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.
23.0K
Keystone Species01:39

Keystone Species

22.7K
Measures of species biodiversity, such as richness (i.e., the number of species present) and evenness (i.e., their relative abundance), describe an ecological community’s structure. Many factors affect community structure, including abiotic factors (e.g., sunlight and nutrients), disturbances (e.g., fire or flood), species interactions (e.g., predation or competition), and chance events (e.g., foreign species invasion). Certain species—such as keystone species—also play a...
22.7K
Symbiosis00:58

Symbiosis

35.2K
Symbiotic relationships are long-term, close interactions between individuals of different species that affect the distribution and abundance of those species. When a relationship is beneficial to both species, this is called mutualism. When the relationship is beneficial to one species but neither beneficial nor harmful to the other species, this is called commensalism. When one organism is harmed to benefit another, the relationship is known as parasitism. These types of relationships often...
35.2K
Optimal Foraging00:48

Optimal Foraging

12.7K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
12.7K

You might also read

Related Articles

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

Sort by
Same author

Severe hyperemesis gravidarum leading to hepatorenal failure, a rare and challenging case.

Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology·2008
Same author

Techniques for caesarean section.

The Cochrane database of systematic reviews·2008
Same author

A lifelike patient simulator for teaching robotic colorectal surgery: how to acquire skills for robotic rectal dissection.

Surgical endoscopy·2007
Same author

Homocysteine, migration and early vascular impairment in people of African descent.

Heart (British Cardiac Society)·2007
Same author

Treatment strategies for Type 2 endoleaks after endovascular aneurysm repair.

Acta chirurgica Belgica·2007
Same author

Total dissolved and bioavailable elements in water and sediment samples and their accumulation in Oreochromis mossambicus of polluted Manchar Lake.

Chemosphere·2007

Related Experiment Video

Updated: Nov 1, 2025

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes
06:27

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes

Published on: September 4, 2016

10.0K

An Encounter with Predatory Journal.

L Maharjan1, A Shah2

  • 1Department of ENT-HNS, Patan Academy of Health Sciences, Lagankhel, Lalitpur.

Kathmandu University Medical Journal (KUMJ)
|June 24, 2021
PubMed
Summary
This summary is machine-generated.

Predatory journals threaten researchers, especially in developing nations. Recognizing and avoiding these bogus publications is crucial for scientific integrity and author protection.

More Related Videos

Establishing an Octopus Ecosystem for Biomedical and Bioengineering Research
09:10

Establishing an Octopus Ecosystem for Biomedical and Bioengineering Research

Published on: September 22, 2021

3.0K
A Fish-feeding Laboratory Bioassay to Assess the Antipredatory Activity of Secondary Metabolites from the Tissues of Marine Organisms
16:03

A Fish-feeding Laboratory Bioassay to Assess the Antipredatory Activity of Secondary Metabolites from the Tissues of Marine Organisms

Published on: January 11, 2015

9.6K

Related Experiment Videos

Last Updated: Nov 1, 2025

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes
06:27

Assaying Predatory Feeding Behaviors in Pristionchus and Other Nematodes

Published on: September 4, 2016

10.0K
Establishing an Octopus Ecosystem for Biomedical and Bioengineering Research
09:10

Establishing an Octopus Ecosystem for Biomedical and Bioengineering Research

Published on: September 22, 2021

3.0K
A Fish-feeding Laboratory Bioassay to Assess the Antipredatory Activity of Secondary Metabolites from the Tissues of Marine Organisms
16:03

A Fish-feeding Laboratory Bioassay to Assess the Antipredatory Activity of Secondary Metabolites from the Tissues of Marine Organisms

Published on: January 11, 2015

9.6K

Area of Science:

  • Scholarly Publishing
  • Scientific Ethics

Background:

  • Open access initiatives aim to increase scientific article accessibility and visibility.
  • Predatory journals pose a significant threat to the academic community, particularly targeting early-career researchers in developing countries.

Purpose of the Study:

  • To raise awareness about the existence and dangers of predatory journals.
  • To emphasize the importance of identifying and avoiding predatory journals.

Main Methods:

  • Literature review on predatory publishing.
  • Analysis of the impact of predatory journals on researchers and scientific dissemination.

Main Results:

  • Predatory journals mislead both authors and readers.
  • Young researchers in developing nations are disproportionately targeted.

Conclusions:

  • There is a critical need to educate researchers about predatory journals.
  • Identifying and avoiding predatory journals is essential to maintain scientific integrity.