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

Free-falling Bodies: Introduction01:07

Free-falling Bodies: Introduction

All objects, neglecting air resistance, fall with the same acceleration towards the Earth's center due to the force exerted by the Earth's gravity. This experimentally determined fact is unexpected because we are so accustomed to the effects of air resistance and friction that we expect light objects to fall slower than heavier ones. People believed that a heavier object had a greater acceleration when falling until Galileo Galilei (1564–1642) proved otherwise. We now know this is not the case.
Journal Bearings01:23

Journal Bearings

Journal bearings are mechanical components that support and provide lateral stability to rotating shafts and axles. They are crucial in reducing friction, wear, and vibration in machinery such as engines, turbines, and pumps. The principle behind journal bearings is forming a thin lubricant film between the bearing surface and the rotating shaft, which minimizes direct contact and reduces frictional forces.
To better understand the concept of journal bearings, consider a rope winch with dry or...
Proofreading01:43

Proofreading

Synthesis of new DNA molecules starts when DNA polymerase links nucleotides together in a sequence that is complementary to the template DNA strand. DNA polymerase has a higher affinity for the correct base to ensure fidelity in DNA replication. The DNA polymerase furthermore proofreads during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.Errors during Replication Are Corrected by the DNA Polymerase EnzymeGenomic DNA is synthesized in...
Proofreading01:31

Proofreading

Synthesis of new DNA molecules is carried out by the enzyme DNA polymerase, which adds nucleotides on the daughter strand complementary to the template DNA strand. DNA polymerase has a higher affinity to add the correct base and ensures fidelity during DNA replication. Furthermore,  it exhibits proofreading activity during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.
Errors During Replication are Corrected by the DNA Polymerase Enzyme
The Fossil Record02:56

The Fossil Record

The fossil record documents only a small fraction of all organisms that have ever inhabited Earth. Fossilization is a rare process, and most organisms never become fossils. Moreover, the fossil record only exhibits fossils that have been discovered. Nevertheless, sedimentary rock fossils of long-lived, abundant, hard-bodied organisms dominate the fossil record. These fossils offer valuable information, such as an organism's physical form, behavior, and age. Studying the fossil record helps...
Review and Preview01:10

Review and Preview

In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...

You might also read

Related Articles

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

Sort by
Same author

Analysis of the Influence of Sex in 507 Patients With Moderate-to-Severe Atopic Dermatitis. Spanish Atopic Dermatitis Registry (BIOBADATOP).

Actas dermo-sifiliograficas·2026
Same author

Generalized Pustular Psoriasis: Review and Consensus of the Psoriasis Group of the Spanish Academy of Dermatology and Venereology.

Actas dermo-sifiliograficas·2025
Same author

Baseline characteristics of atopic eczema patients enrolled in seven European registries united in the TREatment of ATopic eczema (TREAT) registry taskforce.

Journal of the European Academy of Dermatology and Venereology : JEADV·2025
Same author

Genetic Polymorphisms in Psoriasis: Investigating Genetic Variations for Precise Profiling of Response to Brodalumab in Real-Life Clinical Practice.

Actas dermo-sifiliograficas·2025
Same author

[Translated article] Expert Recommendations on Topical Therapy for Psoriasis from the Spanish Psoriasis Working Group (GPS).

Actas dermo-sifiliograficas·2025
Same author

[Translated article] Updated Perspective from the Spanish Psoriasis Working Group (GPS) on Biosimilar Drug Use in Moderate-to-Severe Psoriasis.

Actas dermo-sifiliograficas·2025
Same journal

Fingolimod-associated lymphomatoid papulosis.

Actas dermo-sifiliograficas·2026
Same journal

Demodicosis: update and treatment with laser and other light sources.

Actas dermo-sifiliograficas·2026
Same journal

New treatments for adult female acne.

Actas dermo-sifiliograficas·2026
Same journal

First regulations of the Spanish Society of Dermatology (1909).

Actas dermo-sifiliograficas·2026
Same journal

Long-hair FUE: advantages and disadvantages of the most recent technique in hair transplantation.

Actas dermo-sifiliograficas·2026
Same journal

Sunburns, Tanning, and Social Media: A Descriptive Study Among Spanish University Students.

Actas dermo-sifiliograficas·2026
See all related articles

Related Experiment Video

Updated: Jun 9, 2026

Freezing, Thawing, and Packaging Cells for Transport
07:32

Freezing, Thawing, and Packaging Cells for Transport

Published on: July 2, 2008

[Farewell from the editors]

E Daudén, I Longo, D de Argila

    Actas Dermo-Sifiliograficas
    |August 27, 2010
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    Freezing Human ES Cells
    08:00

    Freezing Human ES Cells

    Published on: October 12, 2006

    BioMEMS: Forging New Collaborations Between Biologists and Engineers
    07:26

    BioMEMS: Forging New Collaborations Between Biologists and Engineers

    Published on: November 1, 2007

    Related Experiment Videos

    Last Updated: Jun 9, 2026

    Freezing, Thawing, and Packaging Cells for Transport
    07:32

    Freezing, Thawing, and Packaging Cells for Transport

    Published on: July 2, 2008

    Freezing Human ES Cells
    08:00

    Freezing Human ES Cells

    Published on: October 12, 2006

    BioMEMS: Forging New Collaborations Between Biologists and Engineers
    07:26

    BioMEMS: Forging New Collaborations Between Biologists and Engineers

    Published on: November 1, 2007