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

Entropy and the Second Law of Thermodynamics01:20

Entropy and the Second Law of Thermodynamics

3.0K
The second law of thermodynamics can be stated quantitatively using the concept of entropy. Entropy is the measure of disorder of the system.
The relation  between entropy and disorder can be illustrated with the example of the phase change of ice to water. In ice, the molecules are located at specific sites giving a solid state, whereas, in a liquid form, these molecules are much freer to move. The molecular arrangement has therefore become more randomized. Although the change in average...
3.0K
Entropy Change in Reversible Processes01:10

Entropy Change in Reversible Processes

2.7K
In the Carnot engine, which achieves the maximum efficiency between two reservoirs of fixed temperatures, the total change in entropy is zero. The observation can be generalized by considering any reversible cyclic process consisting of many Carnot cycles. Thus, it can be stated that the total entropy change of any ideal reversible cycle is zero.
The statement can be further generalized to prove that entropy is a state function. Take a cyclic process between any two points on a p-V diagram.
2.7K
Third Law of Thermodynamics02:38

Third Law of Thermodynamics

19.3K
A pure, perfectly crystalline solid possessing no kinetic energy (that is, at a temperature of absolute zero, 0 K) may be described by a single microstate, as its purity, perfect crystallinity,and complete lack of motion means there is but one possible location for each identical atom or molecule comprising the crystal (W = 1). According to the Boltzmann equation, the entropy of this system is zero.
19.3K
Entropy within the Cell01:22

Entropy within the Cell

10.9K
A living cell's primary tasks of obtaining, transforming, and using energy to do work may seem simple. However, the second law of thermodynamics explains why these tasks are harder than they appear. None of the energy transfers in the universe are completely efficient. In every energy transfer, some amount of energy is lost in a form that is unusable. In most cases, this form is heat energy. Thermodynamically, heat energy is defined as the energy transferred from one system to another that...
10.9K
Second Law of Thermodynamics00:53

Second Law of Thermodynamics

57.7K
The Second Law of Thermodynamics states that entropy, or the amount of disorder in a system, increases each time energy is transferred or transformed. Each energy transfer results in a certain amount of energy that is lost—usually in the form of heat—that increases the disorder of the surroundings. This can also be demonstrated in a classic food web. Herbivores harvest chemical energy from plants and release heat and carbon dioxide into the environment. Carnivores harvest the...
57.7K
Standard Entropy Change for a Reaction03:00

Standard Entropy Change for a Reaction

20.8K
Entropy is a state function, so the standard entropy change for a chemical reaction (ΔS°rxn) can be calculated from the difference in standard entropy between the products and the reactants.
20.8K

You might also read

Related Articles

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

Sort by
Same author

Effects of Thermal Cycles on Mechanical Properties of RPECC: Static and Dynamic Compressive Performance.

Materials (Basel, Switzerland)·2025
Same author

Real-time detection of Chinese cabbage seedlings in the field based on YOLO11-CGB.

Frontiers in plant science·2025
Same author

Design of inductive electrostatic boom spray system based on embedded closed electrode structure and droplet distribution test in soybean field.

Frontiers in plant science·2024
Same author

Dynamics and ecological reassembly of the human gut microbiome and the host metabolome in response to prolonged fasting.

Frontiers in microbiology·2023
Same author

Error assessment and correction for extrusion-based bioprinting using computer vision method.

International journal of bioprinting·2023
Same author

Bio-high entropy alloys: Progress, challenges, and opportunities.

Frontiers in bioengineering and biotechnology·2022

Related Experiment Video

Updated: Aug 19, 2025

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides
09:41

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides

Published on: May 29, 2018

9.6K

Corrigendum: Bio-high entropy alloys: Progress, challenges, and opportunities.

Junyi Feng1, Yujin Tang2, Jia Liu2

  • 1School of Materials Engineering, Shanghai University of Engineering Science, Shanghai, China.

Frontiers in Bioengineering and Biotechnology
|December 5, 2022
PubMed
Summary

This study corrects a previous article DOI. It ensures accurate citation and access to the research content for readers and researchers.

Keywords:
biocompatibilitybiological high-entropycompositon designimplantmechanical properties

More Related Videos

Processing of Bulk Nanocrystalline Metals at the US Army Research Laboratory
08:58

Processing of Bulk Nanocrystalline Metals at the US Army Research Laboratory

Published on: March 7, 2018

9.5K
Molecular Entanglement and Electrospinnability of Biopolymers
07:59

Molecular Entanglement and Electrospinnability of Biopolymers

Published on: September 3, 2014

14.8K

Related Experiment Videos

Last Updated: Aug 19, 2025

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides
09:41

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides

Published on: May 29, 2018

9.6K
Processing of Bulk Nanocrystalline Metals at the US Army Research Laboratory
08:58

Processing of Bulk Nanocrystalline Metals at the US Army Research Laboratory

Published on: March 7, 2018

9.5K
Molecular Entanglement and Electrospinnability of Biopolymers
07:59

Molecular Entanglement and Electrospinnability of Biopolymers

Published on: September 3, 2014

14.8K

Area of Science:

  • Biomedical Engineering
  • Scientific Publishing

Context:

  • Correction of a previously published article DOI.
  • Ensuring accurate referencing and accessibility of scientific literature.

Purpose:

  • To provide the correct Digital Object Identifier (DOI) for a specific research article.
  • To rectify an error in the article's metadata.

Summary:

  • The article DOI 10.3389/fbioe.2022.977282 has been corrected.
  • This ensures proper citation and retrieval of the research.

Impact:

  • Improved discoverability and citation accuracy for the corrected article.
  • Facilitates seamless access to the research for the scientific community.