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

Buoyancy00:59

Buoyancy

11.2K
When an object is placed in a fluid, it either floats or sinks. All objects in a fluid experience a buoyant force. For example, a metal ball sinks, while a rubber ball floats. Similarly, a submarine can sink and float by adjusting its buoyancy.  The concept of buoyancy raises several interesting questions. For instance, where does this buoyant force come from? How much buoyant force is required to make an object sink or float? Do objects that sink get any support at all from the...
11.2K
Breathing01:05

Breathing

61.1K
The process of breathing, inhaling and exhaling, involves the coordinated movement of the chest wall, the lungs, and the muscles that move them. Two muscle groups with important roles in breathing are the diaphragm, located directly below the lungs, and the intercostal muscles, which lie between the ribs. When the diaphragm contracts, it moves downward, increasing the volume of the thoracic cavity and creating more room for the lungs to expand. When the intercostal muscles contract, the ribs...
61.1K
Hydraulic Jump01:29

Hydraulic Jump

266
A hydraulic jump is a sudden rise in fluid depth in open channels, occurring when high-velocity (supercritical) flow transitions to low-velocity (subcritical) flow. This phenomenon requires an upstream Froude number greater than 1, as flows with Fr1<1 remain subcritical, making a hydraulic jump impossible due to the need for negative head loss, which violates thermodynamic principles.The characteristics of a hydraulic jump depend on the upstream Froude number and are classified as...
266
Rab Cascades01:25

Rab Cascades

2.9K
Rab GTPases act in a regulated cascade during membrane fusion, helping the lipid bilayers mix. The Rab family of proteins are active when bound to GTP, and inactive when bound to GDP. Hence, they act as guanine nucleotide-dependent molecular switches. Rab-GTP recognizes and binds to long or short-range tethering proteins to capture the target vesicle. These tethers coordinate with SNAREs on the vesicle and the target membrane to assemble the trans SNARE complex that locks the mixing bilayers.
2.9K
Free-falling Bodies: Example01:05

Free-falling Bodies: Example

25.4K
An object falling without any air resistance under the influence of gravitational force is said to be in free-fall. For free-falling bodies, the acceleration due to gravity is constant, irrespective of their mass. Free-fall is experienced not only by objects falling downward, but also by all objects whose motion is influenced by gravitational force alone. The dynamics of free-fall motion can be calculated using kinematic equations of motion, since free-fall acceleration is constant.
The...
25.4K
Divergence and Curl01:15

Divergence and Curl

2.6K
The divergence of a vector field at a point is the net outward flow of the flux out of a small volume through a closed surface enclosing the volume, as the volume tends to zero. More practically, divergence measures how much a vector field spreads out or diverges from a given point. For an outgoing flux, conventionally, the divergence is positive. The diverging point is often called the "source" of the field. Meanwhile, the negative divergence of a vector field at a point means that the...
2.6K

You might also read

Related Articles

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

Sort by
Same author

Jael syndrome, or the nasty arrow.

European annals of otorhinolaryngology, head and neck diseases·2026
Same author

Human factors in ENT: A critical challenge for training.

European annals of otorhinolaryngology, head and neck diseases·2026
Same author

High-intensity conflict: Military and civilian head-and-neck specialists, getting ready to meet the challenge.

European annals of otorhinolaryngology, head and neck diseases·2025
Same author

Return to duty after non-surgical treatment of a non-neurological thoracic or lumbar spine fracture in French military patients: a retrospective analysis of 54 patients.

BMJ military health·2025
Same author

Infraorbital hypoesthesia after diving.

European annals of otorhinolaryngology, head and neck diseases·2024
Same author

French consensus procedure for neuropsychological assessment in multiple sclerosis.

Revue neurologique·2024
Same journal

Assessment of morbidity and mortality in emergency tracheotomy in head-and-neck cancer patients under palliative care.

European annals of otorhinolaryngology, head and neck diseases·2026
Same journal

Necrotizing toxic laryngitis following combined polysubstance smoking of crack cocaine and heroin.

European annals of otorhinolaryngology, head and neck diseases·2026
Same journal

French-language adaptation and linguistic validation of the ETDQ-7 Eustachian tube dysfunction assessment questionnaire following COSMIN guidelines.

European annals of otorhinolaryngology, head and neck diseases·2026
Same journal

Prognostic impact of invasion patterns and circumferential spread of internal carotid artery on survival in patients with nasopharyngeal carcinoma.

European annals of otorhinolaryngology, head and neck diseases·2026
Same journal

Palatine tonsil metastasis from small cell lung cancer.

European annals of otorhinolaryngology, head and neck diseases·2026
Same journal

Impact of great auricular nerve preservation status post parotidectomy on quality of life.

European annals of otorhinolaryngology, head and neck diseases·2026
See all related articles

Related Experiment Video

Updated: Oct 23, 2025

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response
11:56

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response

Published on: November 12, 2014

12.5K

A breath-taking dive

J-B Morvan1, P Podeur2, V Maso1

  • 1Department of Otolaryngology and Head and Neck Surgery, Hôpital d'Instruction des Armées Sainte Anne, 83800 Toulon, France.

European Annals of Otorhinolaryngology, Head and Neck Diseases
|August 21, 2021
PubMed
Summary

No abstract available in PubMed .

More Related Videos

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus SCUVA
09:22

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus SCUVA

Published on: October 31, 2011

13.2K
Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

946

Related Experiment Videos

Last Updated: Oct 23, 2025

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response
11:56

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response

Published on: November 12, 2014

12.5K
Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus SCUVA
09:22

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus SCUVA

Published on: October 31, 2011

13.2K
Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

946