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

Acid Attack on Concrete01:21

Acid Attack on Concrete

770
When acids come into contact with concrete, they initiate a chemical reaction that dissolves the hydrated cement paste. This process leads to softening and structural weakening of the concrete. This issue is commonly observed in environments such as chimneys, sewers, and industrial settings. The severity of the damage increases as the pH of the water interacting with the concrete drops below 6.5. In particular, a pH under 4.5 can cause significant concrete damage.
The rate at which hydrogen...
770
Passive Filters01:27

Passive Filters

1.0K
Passive filters are utilized to shape the frequency spectrum of signals across a diverse array of applications. These filters, using only passive elements like resistors (R), inductors (L), and capacitors (C), are capable of selectively allowing or blocking certain frequency ranges without the need for external power sources.
Low-Pass Filters
Low-pass filters are designed to transmit signals with frequencies lower than the cutoff frequency, ωc, and attenuate those above it. The cutoff...
1.0K
Sulfate Attack on Concrete01:29

Sulfate Attack on Concrete

765
Sulfate attack on concrete is a deterioration process characterized by a whitish discoloration beginning at the edges and corners, accompanied by cracking and spalling. This phenomenon occurs when sulfates react with the components of hardened concrete, forming compounds like calcium sulfate and calcium sulfoaluminate which occupy more space than the substances they replace, causing the concrete to expand and disrupt.
Sulfates from sources like soil, groundwater, or industrial effluents...
765
Active Filters01:25

Active Filters

1.3K
Active filters are electronic circuits that use operational amplifiers (op-amps), resistors, and capacitors to filter out unwanted frequency components from a signal. A first-order low-pass active filter is designed to pass signals with a frequency lower than a certain cutoff frequency and attenuate frequencies higher than that cutoff frequency. The transfer function for a first-order low-pass active filter is:
1.3K
Protein Networks02:26

Protein Networks

4.6K
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
4.6K
Protein Networks02:26

Protein Networks

2.9K
2.9K

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Feasibility and reproducibility of cardiovascular magnetic resonance-feature tracking for quantitative right atrial function in dilated cardiomyopathy patients.

Quantitative imaging in medicine and surgery·2024
Same author

Role of microbiota-gut-brain axis in natural aging-related alterations in behavior.

Frontiers in neuroscience·2024
Same author

Treg-Derived Extracellular Vesicles: Roles in Diseases and Theranostics.

Molecular pharmaceutics·2024
Same author

Dietary vitamin intake and cancer risk in patients with chronic kidney disease: results from the National Health and Nutrition Examination Survey (2007-2018).

International urology and nephrology·2024
Same author

Isobavachalcone induces hepatotoxicity in zebrafish embryos and HepG2 cells via the System Xc<sup>-</sup>-GSH-GPX4 signaling pathway in ferroptosis response.

Journal of applied toxicology : JAT·2024
Same author

Morphological and regional spontaneous functional aberrations in the brain associated with Crohn's disease: a systematic review and coordinate-based meta-analyses.

Cerebral cortex (New York, N.Y. : 1991)·2024

Video Experimental Relacionado

Updated: Feb 8, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

1.2K

Filtrado Distribuido en Redes de Sensores con Ataques Bizantinos: Un Protocolo de Cubo de Tokens

Miaomiao Shi, Lifeng Ma, Chen Gao

    IEEE transactions on cybernetics
    |February 6, 2026
    PubMed
    Resumen
    Este resumen es generado por máquina.

    Este estudio aborda el filtrado distribuido en redes de sensores bajo ataques bizantinos utilizando un protocolo de cubo de tokens (TBP). La investigación desarrolla un método para acotar la covarianza del error de filtrado (FEC) y minimizarla para una estimación de estado robusta.

    Palabras clave:
    filtrado distribuidoredes de sensoresataques bizantinosprotocolo de cubo de tokensestimación de estado robustacovarianza del error de filtrado

    Más Videos Relacionados

    Design, Instrumentation and Usage Protocols for Distributed In Situ Thermal Hot Spots Monitoring in Electric Coils using FBG Sensor Multiplexing
    10:52

    Design, Instrumentation and Usage Protocols for Distributed In Situ Thermal Hot Spots Monitoring in Electric Coils using FBG Sensor Multiplexing

    Published on: March 8, 2020

    6.2K
    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping
    09:48

    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping

    Published on: November 7, 2016

    12.4K

    Videos de Experimentos Relacionados

    Last Updated: Feb 8, 2026

    Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
    05:30

    Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

    Published on: September 8, 2023

    1.2K
    Design, Instrumentation and Usage Protocols for Distributed In Situ Thermal Hot Spots Monitoring in Electric Coils using FBG Sensor Multiplexing
    10:52

    Design, Instrumentation and Usage Protocols for Distributed In Situ Thermal Hot Spots Monitoring in Electric Coils using FBG Sensor Multiplexing

    Published on: March 8, 2020

    6.2K
    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping
    09:48

    Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping

    Published on: November 7, 2016

    12.4K

    Área de la Ciencia:

    • Ingeniería de Sistemas de Control
    • Seguridad de Redes
    • Procesamiento de Señales

    Sus antecedentes:

    • Las redes de sensores son vulnerables a ataques bizantinos, lo que compromete la integridad de los datos.
    • Los sistemas con estado saturado y tiempo variable requieren técnicas de filtrado robustas.
    • El Protocolo de Cubo de Tokens (TBP) regula la transmisión de datos con tamaños de paquete estocásticos.

    Objetivo del estudio:

    • Investigar el filtrado distribuido para sistemas con estado saturado bajo ataques bizantinos.
    • Desarrollar una estrategia de filtrado robusta utilizando TBP para mitigar ataques.
    • Establecer un límite superior para la covarianza del error de filtrado (FEC) y optimizar las ganancias del filtro.

    Principales métodos:

    • Formulación de un modelo de ataque bizantino dirigido a las señales de medición.
    • Utilización de TBP para gestionar la transmisión de datos en función de la disponibilidad de tokens.
    • Minimización del límite superior de la covarianza del error de filtrado (FEC) para calcular las ganancias del filtro.
    • Análisis teórico basado en matrices para garantizar la acotación de la dinámica del error de filtrado.

    Principales resultados:

    • Se desarrolló un método eficaz para construir un límite superior de la covarianza del error de filtrado (FEC).
    • Se calcularon ganancias de filtro adecuadas minimizando el límite de FEC derivado.
    • Se demostró rigurosamente la acotación de la dinámica del error de filtrado.
    • Las simulaciones numéricas confirmaron la efectividad del algoritmo propuesto.

    Conclusiones:

    • El algoritmo de filtrado distribuido propuesto maneja eficazmente los ataques bizantinos en redes de sensores.
    • La integración de TBP garantiza una transmisión de datos confiable en condiciones de red variables.
    • El marco teórico desarrollado garantiza la robustez y estabilidad de la dinámica del error de filtrado.