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Topics
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Topics
Electromagnetic fields
- What are electromagnetic fields?
- High-frequency fields
- Radiation protection in mobile communication
- Static and low-frequency fields
- Radiation protection relating to the expansion of the national grid
- Radiation protection in electromobility
- The Competence Centre for Electromagnetic Fields
Optical radiation
- What is optical radiation?
- UV radiation
- Visible light
- Infrared radiation
- Application in medicine and wellness
- Application in daily life and technology
Ionising radiation
- What is ionising radiation?
- Radioactivity in the environment
- Where does radioactivity occur in the environment?
- Natural radiation in Germany
- Air, soil and water
- Radon
- Foodstuffs
- What radionuclides can be found in food?
- Natural radioactivity in food
- Radiation exposure via food intake
- Natural radionuclides in brazil nuts
- Radiation exposure of mushrooms and game
- Radiation exposure due to natural radionuclides in drinking water
- Natural radionuclides in mineral waters
- Building materials
- Relics
- Industrial residues (NORM)
- BfS laboratories
- Applications in medicine
- Applications in daily life and in technology
- Radioactive radiation sources in Germany
- Register high-level radioactive radiation sources
- Type approval procedure
- Items claiming to provide beneficial effects of radiation
- Cabin luggage security checks
- Radioactive materials in watches
- Ionisation smoke detectors (ISM)
- Radiation effects
- What are the effects of radiation?
- Effects of selected radioactive materials
- Consequences of a radiation accident
- Cancer and leukaemia
- Hereditary radiation damage
- Individual radiosensitivity
- Epidemiology of radiation-induced diseases
- Ionising radiation: positive effects?
- Radiation protection
- Nuclear accident management
- Service offers
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The BfS
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The BfS
- Working at the BfS
- About us
- Science and research
- Laws and regulations
- Radiation Protection Act
- Ordinance on Protection against the Harmful Effects of Ionising Radiation
- Ordinance on Protection against the Harmful Effects of Non-ionising Radiation in Human Applications (NiSV)
- Frequently applied legal provisions
- Manual on Reactor Safety and Radiation Protection
- Dose coefficients to calculate radiation exposure
- Links
Caesium-137
Instable isotope of caesium, physical half-life ca. 30.2 years.
