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What is NUCLEUS

NUCLEUS is your common access point to the IAEA's Scientific, Technical and Regulatory Information Resources

NUCLEUS provides access to about 130 IAEA scientific, technical and regulatory resources. These include databases, websites, applications, publications, safety standards, training material and more.

LATEST RESOURCE RELEASE

Newly launched! The International Catalogue of Sealed Radioactive Sources & Devices (ICSRS)

NEWS

The New Look and Feel of the NUCLEUS Portal

NUCLEUS has a new look and feel! Navigation, browsing and search facilities have been improved with a new intuitive design that makes it easier to find what you are looking for. Click on the link to get a guided tour of NUCLEUS. Your feedback is greatly appreciated!

Featured Information Resources

Research Reactor Database (RRDB)
The IAEA's Research Reactor Database (RRDB) contains administrative, technical and utilization information on...
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Radiation Protection of Patients (RPOP)
Information to help health professionals achieve safer use of radiation in medicine for the benefit of patients. ...
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International Nuclear Information System (INIS)
The International Nuclear Information System (INIS) is the leading information system on the peaceful uses of...
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Marine Information System (MARIS)
The IAEA's Marine Information System is a relational database, based on GIS (Geographical Information System),...
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Power Reactor Information System (PRIS)
PRIS is a comprehensive data source of nuclear power reactors in the world. It includes specification and performance...
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Reference Products for environment and trade (RPST)
The results of analytical measurements play a vital role in our daily lives. Analytical data may be the basis...
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