Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of ...

Neuroscientists and materials scientists have created contact lenses that enable infrared vision in both humans and mice by converting infrared light into visible light. Unlike infrared night ...

Children with heart disease are frequently exposed to imaging examinations that use ionizing radiation ... the cumulative effective dose of radiation exposure across the spectrum of ...

A method of suppressing electromagnetic vibration and noise of induction motor based on RPWM selective spectrum shaping is proposed. Firstly, according to three different pulse positions, the general ...

Electromagnetic waves can be split into a range of frequencies. This is known as the electromagnetic spectrum. Examples of EM waves are radio waves, microwaves, infrared waves, X-rays, gamma rays, etc ...

Objectives We investigated the association between protracted low-dose ionising radiation and the risk of cancer in medical radiation workers, the largest group of workers with occupational radiation ...

The BVA Ionising Radiations guide is easy to use and written by vets who are radiation protection advisors (RPA). This is the third edition of the guide, which explains the key changes that are now in ...