This is a basic study evaluating resin mixed with bismuth oxide as a material to shield against I-131 radiation. The shielding performance and mechanical properties varied depending on the material ...

New research simultaneously published today in JSCAI and presented at TCT 2026 reported low operator radiation exposure during endovascular procedures using the Rampart Guardian radiation shielding ...

Shielding those at highest risk from COVID-19 during the first wave of the pandemic may not have been as effective at protecting them from infection and death as hoped, according to a new study. The ...

EMI shielding is everywhere. Most business leaders, however, haven’t given much thought to EMI shielding and likely couldn’t define the technology if pressed. The same people have probably ...

Shielding those vulnerable to COVID-19, while allowing the virus to spread, largely unmitigated, through the rest of the population, would have failed according to a new modeling paper published today ...

In recent weeks, there have been controversial proposals to ask older, more vulnerable adults to isolate from society, while younger adults build herd immunity to COVID-19. These strategies have been ...

Magnetic fields exist both naturally and from man-made sources, but sometimes these fields can be a nuisance. While these magnetic fields typically do not pose any issue, for certain pieces of ...

Shortly after the pandemic was declared in March 2020, more than 2 million people in the UK were advised to shield in their homes because they were deemed “clinically extremely vulnerable” to the ...

As hackers become increasingly adept at targeting smartphones, app security has become a pressing issue. Attackers can exploit vulnerabilities in mobile software to spy on users, grab their data, or ...

This compact smoke gadget uses several engineering features to improve control and durability. Powerful neodymium magnets ...