Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Lumber Defects01:23

Lumber Defects

331
Lumber defects, which can affect both the appearance and structural integrity of wood, include a variety of growth and manufacturing flaws. Growth defects such as knots and knotholes occur where branches were once attached to the tree trunk, with knotholes forming when these knots fall out. Other natural defects include decay and insect damage, which compromise the wood's strength and durability.
Shakes are minor fractures that run along or across the wood's annual rings, while wane is...
331
Leaky Scanning02:28

Leaky Scanning

5.4K
During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA.  Marilyn Kozak discovered that the sequence RCCAUGG (where R...
5.4K
Blinding01:11

Blinding

3.7K
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
3.7K
Self-Presentation: Self-Monitoring and Self-Handicapping02:05

Self-Presentation: Self-Monitoring and Self-Handicapping

42.6K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
42.6K
Self-Discrepancy and Its Effects01:29

Self-Discrepancy and Its Effects

133
Self-discrepancy theory explains how people compare their actual self to their ideal and ought selves and how mismatches between these self-guides can lead to emotional distress. Developed by E. Tory Higgins, the theory distinguishes among three components of self-concept: the actual self, the ideal self, and the ought self. These refer respectively to how individuals perceive themselves, how they aspire to be, and how they believe they are obligated to be. Emotional well-being, self-esteem,...
133
Hindsight Biases01:12

Hindsight Biases

4.1K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now? 
4.1K

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Winners of Lasker Foundation Video Contest announced.

The Journal of clinical investigation·2026
Same author

Protein name confusion led to antibody mix-up.

Science (New York, N.Y.)·2026
Same author

Making eyes 'photosynthetic' could treat major vision problem.

Science (New York, N.Y.)·2026
Same author

A bad crowd.

Science (New York, N.Y.)·2026
Same author

ARPA-H bets big to foster drugs that thwart aging.

Science (New York, N.Y.)·2026
Same author

Unorthodox 'vaccine' offers broad protection in mice.

Science (New York, N.Y.)·2026

Video Experimental Relacionado

Updated: Nov 17, 2025

Capturing Common Fragile Site Breaks by Native γH2A.X ChIP
09:46

Capturing Common Fragile Site Breaks by Native γH2A.X ChIP

Published on: January 24, 2025

537

Un defecto revelador

Mitch Leslie

    Science (New York, N.Y.)
    |February 12, 2021
    PubMed
    Resumen

    No abstract available in PubMed .

    Más Videos Relacionados

    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face
    08:15

    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face

    Published on: January 7, 2019

    7.2K
    Comprehensive Characterization of Extended Defects in Semiconductor Materials by a Scanning Electron Microscope
    11:14

    Comprehensive Characterization of Extended Defects in Semiconductor Materials by a Scanning Electron Microscope

    Published on: May 28, 2016

    14.2K

    Videos de Experimentos Relacionados

    Last Updated: Nov 17, 2025

    Capturing Common Fragile Site Breaks by Native γH2A.X ChIP
    09:46

    Capturing Common Fragile Site Breaks by Native γH2A.X ChIP

    Published on: January 24, 2025

    537
    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face
    08:15

    Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face

    Published on: January 7, 2019

    7.2K
    Comprehensive Characterization of Extended Defects in Semiconductor Materials by a Scanning Electron Microscope
    11:14

    Comprehensive Characterization of Extended Defects in Semiconductor Materials by a Scanning Electron Microscope

    Published on: May 28, 2016

    14.2K