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Load-frequency control (LFC) is vital for maintaining power system stability, ensuring that frequency and power flows remain within acceptable limits during load changes. Turbine-governor control eliminates rotor accelerations and decelerations following load changes. However, a steady-state frequency error persists when the change in the turbine-governor reference setting is zero. In an interconnected power system, each area agrees to export or import a scheduled amount of power through...
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A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
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Global FMD control--is it an option?

Paul Kitching1, Jef Hammond, Martyn Jeggo

  • 1National Centre for Foreign Animal Disease, Winnipeg, Manitoba R3E 3M4, Canada. kitchingp@inspection.gc.ca

Vaccine
|November 28, 2006
PubMed
Summary

Global Foot-and-Mouth Disease (FMD) control faces challenges from trade and disease complexities. The Global FMD Research Alliance (GFRA) aims to overcome these by improving vaccines, diagnostics, and understanding disease carriers.

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Area of Science:

  • Veterinary Medicine
  • Epidemiology
  • Animal Health

Background:

  • Foot-and-Mouth Disease (FMD) outbreaks highlight agricultural industry vulnerabilities to infectious diseases.
  • Illegal international trade in animal products bypasses crucial disease prevention safeguards.
  • Global FMD control is hindered by limitations in vaccines, diagnostics, and understanding disease epidemiology.

Purpose of the Study:

  • To explore options for mitigating FMD risks by reducing endemic areas.
  • To address constraints hindering global FMD control efforts.
  • To propose a collaborative research alliance to support FMD control programs.

Main Methods:

  • Review of existing FMD control limitations (vaccines, diagnostics, carrier states).
  • Identification of challenges in decision support tools for FMD management.
  • Proposal of the Global FMD Research Alliance (GFRA) as a collaborative solution.

Main Results:

  • Current FMD vaccines are costly, narrow in spectrum, short-lived, and fragile.
  • FMD diagnostics are expensive, require training, and can lose accuracy.
  • The role of carrier animals in FMD epidemiology and control remains unclear.
  • Existing FMD decision support models lack comprehensive disease complexity accommodation.

Conclusions:

  • The Global FMD Research Alliance (GFRA) is proposed to address FMD control constraints.
  • GFRA aims to improve vaccines, diagnostics, and understanding of FMD epidemiology.
  • The alliance seeks to protect national livestock industries and support global FMD control programs.