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

Light as Energy01:35

Light as Energy

The energy required to carry out photosynthesis is light— typically electromagnetic radiation from the sun. The range of all possible wavelengths is known as the electromagnetic spectrum.
Photons
A photon is a discrete electromagnetic particle or bundle of energy. Photons are characterized by their frequency, wavelength, and amplitude, similar to the properties of a wave. Waves with higher frequencies transmit more energy and have shorter wavelengths than longer wavelengths that transmit less...
Unrealistic Optimism Bias01:30

Unrealistic Optimism Bias

Unrealistic optimism bias is the tendency to overestimate the likelihood of positive outcomes. This cognitive bias makes individuals believe they are less likely to experience failures, setbacks, or risks and more likely to succeed than others. For example, people may assume they are less prone to health issues, accidents, or financial struggles than their peers, even when they share similar risk factors.One key component of this bias is the above-average effect, where individuals perceive...
Jaundice01:25

Jaundice

Jaundice, or icterus, is the yellow discoloration of the skin, sclerae, and mucous membranes. It happens when plasma bilirubin levels rise above 2.5-3 mg/dL, leading to bilirubin deposition in tissue.Bilirubin is a byproduct of hemoglobin degradation. In macrophages, hemoglobin breaks down into globin and heme. Globin is converted into amino acids, while heme is turned into biliverdin by heme oxygenase, which is then reduced to unconjugated bilirubin by biliverdin reductase.Unconjugated...
Light Acquisition02:16

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
Lift01:23

Lift

Lift is a fundamental aerodynamic force that acts perpendicular to the direction of airflow. It plays a central role in achieving and sustaining flight and in stabilizing various vehicles. Lift primarily originates from pressure differences created across surfaces, such as an airfoil. A lower pressure region forms above the wing, while a higher pressure region forms below it, generating an upward force. This differential results from the shape and orientation of the airfoil, enabling the wing...
Lampbrush Chromosomes01:51

Lampbrush Chromosomes

In 1882, Flemming observed lampbrush chromosomes (LBC) in salamander eggs. Later in 1892, Rückert observed LBCs in shark egg cells and coined the term "lampbrush chromosomes" because they looked like brushes used to clean kerosene lamps.
LBCs are made up of two pairs of conjugating homologous chromatids. Each chromatid consists of alternatively positioned regions of condensed-inactive chromatin and loosely placed-active side loops, which can be contracted and extended. The loops resemble the...

You might also read

Related Articles

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

Sort by
Same author

Baseline Quality-of-Life of Caregivers of Patients With Heart Failure Prior to Advanced Therapies: Findings From the Sustaining Quality of Life of the Aged: Transplant or Mechanical Support (SUSTAIN-IT) Study.

Journal of cardiac failure·2022
Same author

Predicting concurrent structural mechanical mechanisms during microstructure evolution.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2022
Same author

Dendritic growth of ice crystals: a test of theory with experiments.

Journal of physics. Condensed matter : an Institute of Physics journal·2021
Same author

Thermoelectric magnetohydrodynamic control of melt pool dynamics and microstructure evolution in additive manufacturing.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2020
Same author

Modeling of dendrite growth from undercooled nickel melt: sharp interface model versus enthalpy method.

Journal of physics. Condensed matter : an Institute of Physics journal·2020
Same author

Thermal dependence of large-scale freckle defect formation.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2019
Same journal

Emerging ethical issues in neurosurgery.

The virtual mentor : VM·2015
Same journal

Neurosurgery ethics: perspectives from the field, circa 2015.

The virtual mentor : VM·2015
Same journal

The new era of neuromodulation.

The virtual mentor : VM·2015
Same journal

Disclosure of experience as a risk factor in informed consent for neurosurgery: the case of Johnson v. Kokemoor.

The virtual mentor : VM·2015
Same journal

Technological innovation and ethical response in neurosurgery.

The virtual mentor : VM·2015
Same journal

A preparatory neuroethical approach to assessing developments in neurotechnology.

The virtual mentor : VM·2015
See all related articles

Related Experiment Video

Updated: May 15, 2026

Light/dark Transition Test for Mice
10:35

Light/dark Transition Test for Mice

Published on: November 13, 2006

Lighten up

A Kao

    The Virtual Mentor : VM
    |January 1, 2013
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    Blue-hazard-free Candlelight OLED
    10:18

    Blue-hazard-free Candlelight OLED

    Published on: March 19, 2017

    Applications for Open Source Microplate-Compatible Illumination Panels
    08:48

    Applications for Open Source Microplate-Compatible Illumination Panels

    Published on: October 3, 2019

    Related Experiment Videos

    Last Updated: May 15, 2026

    Light/dark Transition Test for Mice
    10:35

    Light/dark Transition Test for Mice

    Published on: November 13, 2006

    Blue-hazard-free Candlelight OLED
    10:18

    Blue-hazard-free Candlelight OLED

    Published on: March 19, 2017

    Applications for Open Source Microplate-Compatible Illumination Panels
    08:48

    Applications for Open Source Microplate-Compatible Illumination Panels

    Published on: October 3, 2019