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All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they produce ions...
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Diffuse Optical Spectroscopy for the Quantitative Assessment of Acute Ionizing Radiation Induced Skin Toxicity Using a Mouse Model
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Published on: May 27, 2016

Brazilian external occupational dose management system.

Claudia L P Mauricio1, Herica L R da Silva, Claudio Ribeiro da Silva

  • 1Instituto de Radioproteção e Dosimetria, IRD, Av Salvador Allende, 22780-160 Rio de Janeiro, Brazil. claudia@ird.gov.br

Radiation Protection Dosimetry
|December 15, 2010
PubMed
Summary
This summary is machine-generated.

Brazil

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Area of Science:

  • Occupational health and safety
  • Radiation protection
  • Information systems

Background:

  • Brazil monitors over 120,000 workers for ionizing radiation exposure.
  • An existing centralized database for occupational radiation doses is outdated and insufficient for current needs.
  • The old system lacks essential features like dose analysis reporting.

Purpose of the Study:

  • To describe the development of a new web-based information system for managing occupational radiation doses in Brazil.
  • To address the limitations of the previous database system.
  • To improve data management, reporting, and reduce manual tasks.

Main Methods:

  • Development of a new web-based information system.
  • Focus on reducing manual tasks.
  • Implementation of features for system communication, report management, and data storage optimization.

Main Results:

  • A new system, the Brazilian External Occupational Dose Management database system (GDOSE), is under development.
  • The system aims to streamline radiation dose management.
  • The new system is designed to meet Brazil's current needs for occupational dose monitoring.

Conclusions:

  • The GDOSE system represents a significant advancement in managing occupational radiation exposure data in Brazil.
  • The new system is expected to enhance efficiency and data analysis capabilities.
  • This initiative will improve the monitoring of workers exposed to ionizing radiation.