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

Real Number Operations01:27

Real Number Operations

The concept of real numbers includes all the values that can be represented on a continuous number line. The system began with basic counting values used for enumeration. It later expanded to include values that represent the absence of quantity and opposites of the counting values. When situations required expressing parts of a whole or dividing quantities evenly, values capable of representing such proportions were developed. When written using decimal notation, these values can end or repeat...
5-Number Summary01:04

5-Number Summary

In a dataset, the 5-number summary includes the minimum data value, the data value of the first quartile, the median data value or data value of the second quartile, the data value of the third quartile, and the maximum data value. These 5 data values can be visualized as a box and whisker plot.
In a box plot, the minimum and maximum data values represent the lower and upper whiskers in the graph, and the median is designated as the center of the box in the chart. The first quartile and third...
Kirchoff's Rules: Application01:22

Kirchoff's Rules: Application

Kirchhoff's rules quantify the current flowing through a circuit and the voltage variations around the loop in a circuit. Applying Kirchhoff's rules generates a set of linear equations that allow us to find the unknown values in circuits. These may be currents, voltages, or resistances.
When applying Kirchhoff's first rule, the junction rule, label the current in each branch and decide its direction. If the chosen direction is wrong, it will have the correct magnitude, although the current will...
Atomic Number and Mass Number01:12

Atomic Number and Mass Number

The number of protons in the nucleus of an atom is its atomic number (Z). This is the defining trait of an element. Its value determines the identity of the atom. For example, any atom that contains six protons is the element carbon and has the atomic number 6, regardless of how many neutrons or electrons it may have. A neutral atom must contain the same number of positive and negative charges, so the number of protons equals the number of electrons. This means that the atomic number also...
One-Degree-of-Freedom System01:24

One-Degree-of-Freedom System

In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, engineers can predict the behavior of various parts in a larger system, which gives them insight into how different forces interact with each other.
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
Cattell's 16 Personality Factors01:24

Cattell's 16 Personality Factors

Raymond Cattell's trait theory offers a structured framework for understanding personality by distinguishing between two critical traits: surface and source traits. Surface traits are observable patterns of behavior, such as indecisiveness, anxiety, and irrational fears. These traits are less stable, varying across situations and over time. This means that they are less helpful in understanding the deeper aspects of an individual's personality.
In contrast, source traits are the fundamental,...

You might also read

Related Articles

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

Sort by
Same author

New detection configuration for low activity levels of PET tracers during the analysis of plasma samples.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine·2019
Same author

Current controversy: Triage of acute onset chest pain: now a biochemical rule-out test?

The journal of the Royal College of Physicians of Edinburgh·2012
Same author

The descendants of sir George Villiers.

The Eugenics review·2011
Same author

The ideal of an élite.

The Eugenics review·2011
Same author

The designation of uncommon families.

The Eugenics review·2011
Same author

Havelock Ellis.

The Eugenics review·2011
Same journal

Social and genetic influences on life and death : A review.

The Eugenics review·2011
Same journal

Genetic and environmental factors in human ability.

The Eugenics review·2011
Same journal

The role of genetic factors in the human face, jaws and teeth: a review.

The Eugenics review·2011
Same journal

Sociology, biology and population control.

The Eugenics review·2011
Same journal

Your heredity and environment.

The Eugenics review·2011
Same journal

Fertility differentials in England and Wales: Some facts.

The Eugenics review·2011
See all related articles

Related Experiment Video

Updated: Jun 5, 2026

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting
06:16

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting

Published on: June 6, 2020

Number fourteen

P Bloomfield

    The Eugenics Review
    |January 25, 2011
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    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

    Design and Synthesis of a Reconfigurable DNA Accordion Rack
    07:44

    Design and Synthesis of a Reconfigurable DNA Accordion Rack

    Published on: August 15, 2018

    Related Experiment Videos

    Last Updated: Jun 5, 2026

    Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting
    06:16

    Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting

    Published on: June 6, 2020

    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

    Design and Synthesis of a Reconfigurable DNA Accordion Rack
    07:44

    Design and Synthesis of a Reconfigurable DNA Accordion Rack

    Published on: August 15, 2018