Radiation Related Topics 
Physics World
AUGUST 4, 2021
An international team of physicists has created what might seem like a contradiction in terms: a non-radiating source of electromagnetism. Maxwell’s equations tell us that accelerating charges radiate energy in the form of electromagnetic waves. cm above the non-radiating source prototype.
Physics World
SEPTEMBER 13, 2021
The team, led by Dongfang Zhang and Franz Kärtner at the Center for Free-Electron Laser Science in Hamburg, created their instrument by compressing bunches of electrons to ultra-short durations, using millimetre-wavelength terahertz radiation. Terahertz manipulation. Highly synchronized. The instrument is described in Ultrafast Science.
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Physics World
NOVEMBER 9, 2021
Due to breathing motion, lung tumours move during stereotactic body radiation therapy (SBRT). Scatter imaging, which collects photons scattered out of the radiation therapy beam, is a potential technique for real-time tracking of lung tumours. His research focuses on developing novel imaging techniques to guide radiation therapy.
Physics World
MAY 23, 2022
Citing the ESTRO 2022 programme, she noted that many researchers are already developing adaptation and personalization for every part of the radiation treatment chain. Instead, even though it may be hard to use and difficult to interpret, use this information to personalize radiation therapy at every level for every patient.”.
Physics World
DECEMBER 17, 2021
Tardigrades are much more resilient than humans when it comes to exposure to ionizing radiation. So they can ignore a recent announcement from the Netherlands Authority for Nuclear Safety and Radiation Protection (ANVS) warning people against wearing several items that are claimed to “protect” from the microwave radiation used by 5G networks.
Physics World
JUNE 17, 2021
Plaque brachytherapy treatments deliver radiation to eye tumours via radioactive sources called pellets or seeds, which are placed in a device called a plaque that is sewn onto the surface of the eye. The post Novel brachytherapy device treats eye cancer with intensity-modulated radiation appeared first on Physics World.
Physics World
AUGUST 19, 2021
A highly efficient way to convert optical photons into terahertz radiation has been developed by researchers in the US and Germany. Terahertz radiation falls between infrared light and microwaves in the electromagnetic spectrum and has a range of potential applications including security scanning and medical imaging.
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