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

Migration00:53

Migration

8.1K
Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.
8.1K
Anatomical Movements00:51

Anatomical Movements

13.8K
Anatomical movements refer to the various actions or motions that can be performed by the body's joints and muscles. These movements are described using specific terms to provide a standardized way of discussing and understanding the range of motion at different joints.
Here are some common anatomical movements:
Flexion and extension motions are in the sagittal (anterior–posterior) plane of motion. These movements take place at the shoulder, hip, elbow, knee, wrist,...
13.8K
Mechanistic Models: Compartment Models in Individual and Population Analysis01:23

Mechanistic Models: Compartment Models in Individual and Population Analysis

359
Mechanistic models are utilized in individual analysis using single-source data, but imperfections arise due to data collection errors, preventing perfect prediction of observed data. The mathematical equation involves known values (Xi), observed concentrations (Ci), measurement errors (εi), model parameters (ϕj), and the related function (ƒi) for i number of values. Different least-squares metrics quantify differences between predicted and observed values. The ordinary least...
359
Movement Joints in Buildings01:27

Movement Joints in Buildings

487
Movement joints in buildings are essential design elements that accommodate inevitable motions caused by various factors such as temperature changes, moisture content variations, and structural deflections. These motions, if not considered in design and construction, can lead to unsightly or dangerous damage. Movement joints are incorporated in different forms to manage these stresses and allow materials to move without causing distress.
The simplest type of movement joints, working joints, are...
487
Impact of Individuals on Individuals01:30

Impact of Individuals on Individuals

515
Human behavior is intricately shaped by social influences that arise from interactions with others in diverse contexts. These influences not only mold beliefs and attitudes but also drive the regulation of behaviors through both direct communication and observational learning. The study of these processes falls within the domain of social psychology, which seeks to understand how individuals are affected by and affect those around them.Mechanisms of Social InfluenceDirect social influence...
515
Impact of Social Context on Individuals01:21

Impact of Social Context on Individuals

516
Social psychology examines how the real or imagined presence of others influences individuals' thoughts, feelings, and behaviors. A key concept in this field is the role of social context in shaping behavior. The same individual may act differently depending on the social setting, due to the varying expectations and norms associated with each environment. This context-dependent behavior illustrates the influence of social roles, which prescribe appropriate conduct in specific situations.Social...
516

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Quantifying institutional gender inequality in contemporary visual art.

Nature communications·2026
Same author

Network-driven discovery of repurposable drugs targeting hallmarks of aging.

Nature aging·2026
Same author

Transferable human mobility network reconstruction with neuroGravity.

Nature computational science·2026
Same author

The aging genome exhibits organized vulnerability to somatic mutations.

bioRxiv : the preprint server for biology·2026
Same author

Quantifying racial inequality in transit access across New York City.

PNAS nexus·2026
Same author

Hungary's chance to rebuild science.

Science (New York, N.Y.)·2026

Video Experimental Relacionado

Updated: May 1, 2026

Trajectory Data Analyses for Pedestrian Space-time Activity Study
16:14

Trajectory Data Analyses for Pedestrian Space-time Activity Study

Published on: February 25, 2013

13.4K

Comprender los patrones individuales de movilidad humana.

Marta C González1, César A Hidalgo, Albert-László Barabási

  • 1Center for Complex Network Research and Department of Physics, Biology and Computer Science, Northeastern University, Boston, Massachusetts 02115, USA.

Nature
|June 6, 2008
PubMed
Resumen

El movimiento humano no es aleatorio. Los datos de teléfonos móviles revelan que las personas tienen patrones de viaje regulares, volviendo con frecuencia a lugares específicos, desafiando los modelos existentes e impactando la planificación urbana y las predicciones de propagación de enfermedades.

Más Videos Relacionados

Simulation of Human-induced Vibrations Based on the Characterized In-field Pedestrian Behavior
10:52

Simulation of Human-induced Vibrations Based on the Characterized In-field Pedestrian Behavior

Published on: April 13, 2016

8.1K
Frame-by-Frame Video Analysis of Idiosyncratic Reach-to-Grasp Movements in Humans
10:51

Frame-by-Frame Video Analysis of Idiosyncratic Reach-to-Grasp Movements in Humans

Published on: January 15, 2018

8.5K

Videos de Experimentos Relacionados

Last Updated: May 1, 2026

Trajectory Data Analyses for Pedestrian Space-time Activity Study
16:14

Trajectory Data Analyses for Pedestrian Space-time Activity Study

Published on: February 25, 2013

13.4K
Simulation of Human-induced Vibrations Based on the Characterized In-field Pedestrian Behavior
10:52

Simulation of Human-induced Vibrations Based on the Characterized In-field Pedestrian Behavior

Published on: April 13, 2016

8.1K
Frame-by-Frame Video Analysis of Idiosyncratic Reach-to-Grasp Movements in Humans
10:51

Frame-by-Frame Video Analysis of Idiosyncratic Reach-to-Grasp Movements in Humans

Published on: January 15, 2018

8.5K

Área de la Ciencia:

  • Sistemas complejos de sistemas complejos.
  • Estudios de movilidad humana Estudios de movilidad humana.
  • Las ciencias sociales computacionales.

Sus antecedentes:

  • Comprender el movimiento humano es crucial para la planificación urbana, el pronóstico del tráfico y el modelado de la propagación de enfermedades.
  • Los modelos actuales a menudo asumen movimientos aleatorios, como vuelos de Lévy o caminatas aleatorias, que pueden no reflejar con precisión el comportamiento humano del mundo real.

Objetivo del estudio:

  • Investigar las leyes fundamentales que rigen el movimiento humano utilizando datos de ubicación a gran escala y con resolución temporal.
  • Para comparar las trayectorias humanas empíricas con las predicciones de los modelos de vuelo de marcha aleatoria y Lévy.

Principales métodos:

  • Análisis de las trayectorias anónimas de los usuarios de teléfonos móviles durante un período de seis meses (100.000 usuarios).
  • Análisis estadístico de la regularidad espacial y temporal en los patrones de movimiento individuales.
  • Corrección por distancias de viaje individuales y la anisotropía de la trayectoria.

Principales resultados:

  • Las trayectorias humanas exhiben una regularidad temporal y espacial significativa, que se desvía de los modelos aleatorios.
  • Los individuos muestran una distancia de viaje característica e independiente del tiempo y una alta probabilidad de regresar a lugares frecuentados.
  • Los patrones de viaje individuales normalizados colapsan en una única distribución de probabilidad espacial universal.

Conclusiones:

  • La movilidad humana sigue patrones simples y reproducibles a pesar de las diversas historias de viaje.
  • Estos hallazgos tienen implicaciones significativas para la prevención de epidemias, respuesta a emergencias, planificación urbana y modelado basado en agentes.
  • El estudio pone de relieve las limitaciones de los actuales modelos basados en el azar para el movimiento humano.