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

Nature and Nurture01:10

Nature and Nurture

19.4K
Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience,...
19.4K
What is Natural Selection?01:32

What is Natural Selection?

107.0K
Natural selection is an evolutionary process in which individuals with survival-promoting traits reproduce at higher rates. These favorable traits become more common within a population or species. Naturally selected traits initially arise via random genetic mutations. In order for selection to occur, there must be variation within a population, the trait controlling the variation must be heritable, and there must be an evolutionary advantage for variation in the trait.
107.0K
Limits to Natural Selection01:38

Limits to Natural Selection

30.0K
Organisms that are well-adapted to their environment are more likely to survive and reproduce. However, natural selection does not lead to perfectly adapted organisms. Several factors constrain natural selection.
30.0K
Naturalistic Observations02:30

Naturalistic Observations

15.1K
If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...
15.1K
Chirality in Nature02:30

Chirality in Nature

13.4K
Chirality is the most intriguing yet essential facet of nature, governing life’s biochemical processes and precision. It can be observed from a snail shell pattern in a macroscopic world to an amino acid, the minutest building block of life. Most of the snails around the world have right-coiled shells because of the intrinsic chirality in their genes. All the amino acids present in the human body exist in an enantiomerically pure state, except for glycine - the sole achiral amino acid.
13.4K
Entropy01:18

Entropy

2.7K
The first law of thermodynamics is quantitatively formulated via an equation relating the internal energy of a system, the heat exchanged by it, and the work done on it. A quantitative formulation of the second law of thermodynamics leads to defining a state function, the entropy.
When an ideal gas expands isothermally, the disorder in the gas increases. From the molecular perspective, the gas molecules have more volume to move around in.
Consider an infinitesimal step in the expansion, which...
2.7K

You might also read

Related Articles

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

Sort by
Same author

In vitro Evaluation of Immunomodulatory and Antioxidant Potential of Isolated Lactic Acid Bacteria from Iranian Dairy Products: An Insight into beneficial potential of cheese-derived isolates.

Probiotics and antimicrobial proteins·2026
Same author

Diagnostic Accuracy of Interleukin 27 for the Diagnosis of Pleural Tuberculosis.

Tanaffos·2026
Same author

Update on the Efficacy of Vaccination on Host Immunity to Influenza Virus Infection.

International archives of allergy and immunology·2026
Same author

MiR-146a-armed exosomes reverse immunosuppressive networks in NSCLC by dual-targeting of MYD88/STAT3 and PD-L1 axes.

International immunopharmacology·2026
Same author

Harnessing miR-145 in NSCLC: mechanistic roles, diagnostic-prognostic utility, and therapeutic potential.

Cancer cell international·2025
Same author

LncRNA-Mediated miR-145 Sponging Drives FN1 and CCND1 Expression: Prognostic and Therapeutic Targets in NSCLC.

Biomolecules·2025
Same journal

The Effect of Acu-TENS Current on Shortness of Breath and Lung Function Indicators in Patients with COPD.

Tanaffos·2026
Same journal

Pulmonary Artery Diameter During Pregnancy.

Tanaffos·2026
Same journal

Evaluation of E-Cigarette Effects on Gene Expression Profile of Human Bronchial Epithelial Cells: A System Biology Approach.

Tanaffos·2026
Same journal

Visualization and Analysis of the Role of an Inflated Tracheostomy Tube Cuff in the Human: A Preliminary Study.

Tanaffos·2026
Same journal

New Insights into Pulmonary Arterial Hypertension Treatment with Non-Coding RNAs: What is the Best Option, microRNAs or Small-Interfering RNAs?

Tanaffos·2026
Same journal

COVID-19: A Systematic Review of Metabolomics Data and Predicting Potential Biomarkers Based on Pathway Analysis.

Tanaffos·2026
See all related articles

Related Experiment Video

Updated: Apr 24, 2026

Decoding Natural Behavior from Neuroethological Embedding
08:00

Decoding Natural Behavior from Neuroethological Embedding

Published on: October 3, 2025

885

Nritld-ats 2012

Mohammad Reza Masjedi, Esmaeil Mortaz

    Tanaffos
    |September 6, 2014
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds
    06:00

    Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds

    Published on: December 9, 2022

    2.5K
    Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature
    05:33

    Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature

    Published on: June 19, 2019

    8.0K

    Related Experiment Videos

    Last Updated: Apr 24, 2026

    Decoding Natural Behavior from Neuroethological Embedding
    08:00

    Decoding Natural Behavior from Neuroethological Embedding

    Published on: October 3, 2025

    885
    Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds
    06:00

    Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds

    Published on: December 9, 2022

    2.5K
    Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature
    05:33

    Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature

    Published on: June 19, 2019

    8.0K