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

Global Regulatory Systems01:28

Global Regulatory Systems

Global regulatory systems in bacteria enable rapid and coordinated responses to environmental changes by integrating sensory inputs with gene expression, ensuring efficient adaptation to fluctuating conditions. Key global regulatory mechanisms include regulons, two-component systems, sigma factors, and secondary messengers.Regulons and Global RegulatorsA regulon is a collection of genes and operons controlled by a common global regulator. These regulators enable bacteria to prioritize resource...
Applications of GIS: Disaster Management and Emergency Response01:29

Applications of GIS: Disaster Management and Emergency Response

Geographic Information System (GIS) technology is essential for risk identification, action prioritization, and resource optimization in critical situations like flooding and earthquakes. By integrating spatial and demographic data, GIS provides a comprehensive framework for emergency response.GIS integrates data layers, like rainfall intensity, topography, elevation profiles, and river levels, to model high-risk flood zones. These layers assess areas susceptible to flooding based on their...
Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
Threats to Biodiversity01:50

Threats to Biodiversity

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...
Investigation of Disease Outbreaks01:23

Investigation of Disease Outbreaks

Multistate foodborne outbreaks pose significant public health risks and require meticulous investigation to identify sources and implement control measures. The Centers for Disease Control and Prevention (CDC) utilizes a dynamic seven-step process for these investigations, integrating data from laboratories, interviews, and environmental assessments to protect public health.Outbreak Detection: The detection of multistate outbreaks typically begins with PulseNet, the CDC's national laboratory...
Relative Risk01:12

Relative Risk

Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Large cities lose their growth advantage as countries urbanize.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Revisiting big data optimism: risks of data-driven black box algorithms for society.

Ethics and information technology·2026
Same author

Dynamic calibration of low-cost PM<sub>2.5</sub> sensors using trust-based consensus mechanisms.

NPJ climate and atmospheric science·2025
Same author

Co-creating the future: participatory cities and digital governance.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2024
Same author

Empowering minorities and everyone in participatory budgeting: an agent-based modelling perspective.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2024
Same author

How networks shape diversity for better or worse.

Royal Society open science·2024
Same journal

Retraction Note: NSD2 targeting reverses plasticity and drug resistance in prostate cancer.

Nature·2026
Same journal

Enhanced B cell priming induces broadly neutralizing HIV-1 apex antibodies.

Nature·2026
Same journal

Vaccination elicits HIV broadly neutralizing antibodies in primates.

Nature·2026
Same journal

Child online safety needs more than social-media bans.

Nature·2026
Same journal

Ebola preparedness must start with ecosystems and before humans show symptoms.

Nature·2026
Same journal

AI tools can speed up thinking, but evidence still comes from the lab bench.

Nature·2026
Ver todos los artículos relacionados

Videos de Experimentos Relacionados

Los riesgos en red a nivel mundial y cómo responder a ellos.

Dirk Helbing1

  • 1ETH Zurich, Clausiusstrasse 50, 8092 Zurich, Switzerland. dhelbing@ethz.ch

Nature
|May 3, 2013
PubMed
Resumen
Este resumen es generado por máquina.

Las redes globales son cada vez más complejas e interdependientes, lo que lleva a fallas impredecibles. Se propone un nuevo campo, la Ciencia de Sistemas Globales, para comprender y administrar estos sistemas vulnerables a gran escala.

Videos de Experimentos Relacionados

Área de la Ciencia:

  • Ciencia de los sistemas complejos Ciencia de los sistemas complejos
  • Teoría de la red Teoría de la red Teoría de la red
  • La resiliencia social es la resiliencia social.

Sus antecedentes:

  • Las redes globales modernas exhiben una alta interdependencia, lo que lleva a una mala comprensión y control.
  • Estos sistemas interconectados son inherentemente vulnerables a fallas en todas las escalas, lo que plantea riesgos sociales.
  • El aumento de la complejidad y las fuerzas de interacción amplifican la inestabilidad, creando situaciones incontrolables.

Objetivo del estudio:

  • Para abordar los desafíos planteados por los sistemas complejos incontrolables.
  • Proponer un nuevo paradigma científico para la gestión de las interdependencias globales.
  • Fomentar un rediseño fundamental de los sistemas en red.

Principales métodos:

  • Análisis conceptual de las interdependencias del sistema.
  • Exploración de la complejidad y estabilidad de la red.
  • Identificación de las brechas de conocimiento en la gestión de sistemas actuales.

Principales resultados:

  • Los sistemas actuales son propensos a la inestabilidad y el fracaso debido a la complejidad.
  • Los enfoques de gestión existentes son insuficientes para redes altamente interdependientes.
  • Un cambio de paradigma en el pensamiento es necesario para la manejabilidad del sistema.

Conclusiones:

  • Un rediseño fundamental de los sistemas globales es esencial para la estabilidad.
  • La propuesta "Ciencia de Sistemas Globales" ofrece un marco potencial para la creación del conocimiento necesario.
  • La adopción de un nuevo enfoque científico es crucial para navegar por los riesgos de sistemas complejos e interconectados.