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

Psychology as a Science01:13

Psychology as a Science

565
Psychology, as a scientific discipline, aims to understand the mind and behavior through rigorous and systematic methods. The foundation of psychological research is evidence-based, relying heavily on the scientific method to derive and validate knowledge. This structured approach ensures that findings are reliable, valid, and applicable to broader contexts.
The scientific method in psychology involves six critical steps: making observations, formulating hypotheses, conducting tests, analyzing...
565
The Scientific Method01:32

The Scientific Method

222.8K
The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
222.8K
Threats to Biodiversity01:50

Threats to Biodiversity

21.9K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
21.9K
Global Climate Change01:50

Global Climate Change

24.0K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
24.0K
Social Traps01:41

Social Traps

22.2K
Social traps are negative situations where people get caught in a direction or relationship that later proves to be unpleasant, with no easy way to back out of or avoid. The concept was orignally introduced by John Platt who applied psychology to Garrett Hardin's "Tragedy of the Commons", where in New England herd owners could let their cattle graze in the common ground. This situation seems like a good idea, but an individual could have an advantage. If they owned...
22.2K
CRISPR01:59

CRISPR

48.6K
Genome editing technologies allow scientists to modify an organism’s DNA via the addition, removal, or rearrangement of genetic material at specific genomic locations. These types of techniques could potentially be used to cure genetic disorders such as hemophilia and sickle cell anemia. One popular and widely used DNA-editing research tool that could lead to safe and effective cures for genetic disorders is the CRISPR-Cas9 system. CRISPR-Cas9 stands for Clustered Regularly Interspaced...
48.6K

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Talking back.

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

Judge's ruling leaves NIH's move to abruptly slash grants in limbo.

Science (New York, N.Y.)·2025
Same author

Breakdowns of the year.

Science (New York, N.Y.)·2024
Same author

U.S. undersea mapping is a boon for science.

Science (New York, N.Y.)·2024
Same author

Breakdowns of the Year.

Science (New York, N.Y.)·2023
Same author

In Miami, a modern clash over a 2000-year-old settlement.

Science (New York, N.Y.)·2023
Same journal

A native sulfur deposit in Gale crater, Mars.

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

Coordinated demise of harmful algal blooms.

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

Genetic effects put into context.

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

Bacteria share proteins to survive antibiotics.

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

Impacts shaped Earth's first continents.

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

Erratum for the Report "Covalently bonded single-molecule junctions with stable and reversible photoswitched conductivity" by C. Jia <i>et al</i>.

Science (New York, N.Y.)·2026
Ver todos los artículos relacionados

Video Experimental Relacionado

Updated: May 14, 2025

Evaluating the Impact of Hydraulic Fracturing on Streams using Microbial Molecular Signatures
09:11

Evaluating the Impact of Hydraulic Fracturing on Streams using Microbial Molecular Signatures

Published on: April 4, 2021

3.1K

Cómo Trump trastornó la ciencia

David Malakoff

    Science (New York, N.Y.)
    |May 8, 2025
    PubMed
    Resumen
    Este resumen es generado por máquina.

    Una rápida revisión de la investigación federal de 100 días creó una interrupción significativa. Se espera que estos cambios tengan repercusiones a largo plazo en el progreso científico y en las políticas.

    Más Videos Relacionados

    Assessment of Chemical Toxicity in Adult Drosophila Melanogaster
    07:02

    Assessment of Chemical Toxicity in Adult Drosophila Melanogaster

    Published on: March 24, 2023

    3.1K
    Developing a Salivary Antibody Multiplex Immunoassay to Measure Human Exposure to Environmental Pathogens
    09:08

    Developing a Salivary Antibody Multiplex Immunoassay to Measure Human Exposure to Environmental Pathogens

    Published on: September 12, 2016

    8.7K

    Videos de Experimentos Relacionados

    Last Updated: May 14, 2025

    Evaluating the Impact of Hydraulic Fracturing on Streams using Microbial Molecular Signatures
    09:11

    Evaluating the Impact of Hydraulic Fracturing on Streams using Microbial Molecular Signatures

    Published on: April 4, 2021

    3.1K
    Assessment of Chemical Toxicity in Adult Drosophila Melanogaster
    07:02

    Assessment of Chemical Toxicity in Adult Drosophila Melanogaster

    Published on: March 24, 2023

    3.1K
    Developing a Salivary Antibody Multiplex Immunoassay to Measure Human Exposure to Environmental Pathogens
    09:08

    Developing a Salivary Antibody Multiplex Immunoassay to Measure Human Exposure to Environmental Pathogens

    Published on: September 12, 2016

    8.7K

    Área de la Ciencia:

    • Estudios de las políticas
    • Gestión de la investigación

    Sus antecedentes:

    • La financiación y la política federales de investigación son fundamentales para el progreso científico.
    • Los cambios políticos repentinos y a gran escala pueden alterar los ecosistemas de investigación establecidos.

    Objetivo del estudio:

    • Analizar los impactos inmediatos y anticipar las consecuencias a largo plazo de una rápida iniciativa federal de reforma de la investigación.
    • Para evaluar la naturaleza caótica del proceso de reforma de los 100 días.

    Principales métodos:

    • Análisis cualitativo de los documentos de política y de las estrategias de ejecución.
    • Evaluación de los comentarios de las partes interesadas y de los dictámenes de los expertos.
    • Revisión de los precedentes históricos para los cambios en la política federal de investigación.

    Principales resultados:

    • El período de reforma de 100 días se caracterizó por el desorden y los cambios de política rápidos, a menudo no coordinados.
    • Las principales agencias federales de investigación experimentaron importantes interrupciones operativas y estratégicas.
    • Las consecuencias a largo plazo para la financiación de la investigación, las prioridades científicas y la innovación siguen siendo inciertas, pero se prevé que sean sustanciales.

    Conclusiones:

    • La aplicación caótica de la reforma federal de la investigación plantea riesgos para la integridad científica y la productividad.
    • Las consecuencias duraderas son inevitables y requieren un seguimiento cuidadoso y posibles estrategias de mitigación.
    • El estudio subraya la importancia de procesos de formulación de políticas deliberados e inclusivos en la gestión federal de la investigación.