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

Reaction Quotient02:35

Reaction Quotient

54.9K
The status of a reversible reaction is conveniently assessed by evaluating its reaction quotient (Q). For a reversible reaction described by m A + n B ⇌ x C + y D, the reaction quotient is derived directly from the stoichiometry of the balanced equation as
54.9K
Reaction Rate02:53

Reaction Rate

70.3K
The rate of reaction is the change in the amount of a reactant or product per unit time. Reaction rates are therefore determined by measuring the time dependence of some property that can be related to reactant or product amounts. Rates of reactions that consume or produce gaseous substances, for example, are conveniently determined by measuring changes in volume or pressure.
The mathematical representation of the change in the concentration of reactants and products, over time, is the rate...
70.3K
Reaction Mechanisms03:06

Reaction Mechanisms

32.7K
Chemical reactions often occur in a stepwise fashion, involving two or more distinct reactions taking place in a sequence. A balanced equation indicates the reacting species and the product species, but it reveals no details about how the reaction occurs at the molecular level. The reaction mechanism (or reaction path) provides details regarding the precise, step-by-step process by which a reaction occurs.
For instance, the decomposition of ozone appears to follow a mechanism with two steps:
32.7K
Support Reactions01:30

Support Reactions

2.0K
A coplanar force system refers to a set of forces that all lie in the same plane and are subject to different reactions between the point of contact and the supports. Understanding how different types of supports affect coplanar forces is crucial for designing safe and reliable structures that can withstand external loads.
The purpose of the supports is to prevent the translational motion of the system by applying an equal and opposite force and to prevent the system's rotation by applying...
2.0K
Responses to Salt Stress02:02

Responses to Salt Stress

14.9K
Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
14.9K
Reaction Yield02:22

Reaction Yield

65.4K
The theoretical yield of a reaction is the amount of product estimated to form based on the stoichiometry of the balanced chemical equation. The theoretical yield assumes the complete conversion of the limiting reactant into the desired product. The amount of product that is obtained by performing the reaction is called the actual yield, and it may be less than or (very rarely) equal to the theoretical yield.
65.4K

You might also read

Related Articles

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

Sort by
Same author

HLA tapasin independence: broader peptide repertoire and HIV control.

Proceedings of the National Academy of Sciences of the United States of America·2020
Same author

Imbalance of Regulatory and Cytotoxic SARS-CoV-2-Reactive CD4<sup>+</sup> T Cells in COVID-19.

Cell·2020
Same author

Comparison of HLA ligand elution data and binding predictions reveals varying prediction performance for the multiple motifs recognized by HLA-DQ2.5.

Immunology·2020
Same author

Key Parameters of Tumor Epitope Immunogenicity Revealed Through a Consortium Approach Improve Neoantigen Prediction.

Cell·2020
Same author

Interferon-γ Release Assay for Accurate Detection of Severe Acute Respiratory Syndrome Coronavirus 2 T-Cell Response.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America·2020
Same author

Cross-reactive memory T cells and herd immunity to SARS-CoV-2.

Nature reviews. Immunology·2020
Same journal

Tamoxifen-driven neutrophil reprogramming protects from pulmonary Granulibacter bethesdensis infection in chronic granulomatous disease.

The Journal of allergy and clinical immunology·2026
Same journal

Clinical and transcriptomic characterization of mixed granulocytic COPD phenotype.

The Journal of allergy and clinical immunology·2026
Same journal

Dupilumab outcomes in pediatric asthma by early eosinophil status: post hoc analysis of VOYAGE/EXCURSION.

The Journal of allergy and clinical immunology·2026
Same journal

Maternal antibiotic exposure alters the newborn metabolomic profile and increases the risk of respiratory infections in offspring: a 13-year longitudinal birth cohort study.

The Journal of allergy and clinical immunology·2026
Same journal

Selective Elimination of Mast Cells via Siglec-6-Targeted Nanodelivery of Drug Payload.

The Journal of allergy and clinical immunology·2026
Same journal

Loss of epidermal miR-149 sensitizes to skin inflammation.

The Journal of allergy and clinical immunology·2026
See all related articles

Related Experiment Video

Updated: Mar 16, 2026

In Vitro Scratch Assay to Demonstrate Effects of Arsenic on Skin Cell Migration
09:24

In Vitro Scratch Assay to Demonstrate Effects of Arsenic on Skin Cell Migration

Published on: February 23, 2019

24.1K

Reply

Luise Westernberg1, Veronique Schulten1, Alessandro Sette1

  • 1La Jolla Institute for Allergy and Immunology, La Jolla, Calif.

The Journal of Allergy and Clinical Immunology
|August 4, 2016
PubMed
Summary

No abstract available in PubMed .

More Related Videos

Assessment of Dictyostelium discoideum Response to Acute Mechanical Stimulation
10:40

Assessment of Dictyostelium discoideum Response to Acute Mechanical Stimulation

Published on: November 9, 2017

7.5K
Recording Behavioral Responses to Reflection in Crayfish
11:30

Recording Behavioral Responses to Reflection in Crayfish

Published on: May 14, 2010

11.2K

Related Experiment Videos

Last Updated: Mar 16, 2026

In Vitro Scratch Assay to Demonstrate Effects of Arsenic on Skin Cell Migration
09:24

In Vitro Scratch Assay to Demonstrate Effects of Arsenic on Skin Cell Migration

Published on: February 23, 2019

24.1K
Assessment of Dictyostelium discoideum Response to Acute Mechanical Stimulation
10:40

Assessment of Dictyostelium discoideum Response to Acute Mechanical Stimulation

Published on: November 9, 2017

7.5K
Recording Behavioral Responses to Reflection in Crayfish
11:30

Recording Behavioral Responses to Reflection in Crayfish

Published on: May 14, 2010

11.2K