NEWPORT NEWS, VA – Since it first went online more than 30 years ago, the Vertical Test Area at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility has gotten used to ...

As stated earlier, filtration is the mechanical or physical removal of solids from fluids (liquid or air). This is achieved when the liquid passes through a filter medium, which reduces the number of ...

The cleanliness of enclosures or parts is critical to avoid the presence of particulate contamination which can be bad for quality or performance. A good method to establish cleanliness is the ...

A new chamber is under construction at Dugway Proving Ground, to test chemical agent detectors with the growing threat of airborne solid particles or liquid droplets. For more than 100 years, chemical ...

Micromeritics Analytical Services - The Particle Testing Authority specializes in the characterization of fine powders and solid materials. Specifically we are experienced in providing particle size ...

In December 2021, the German Environment Agency (UBA) published a report entitled Development of a specific OECD Test Guideline on Particle Size and Particle Size Distribution of Nanomaterials. The ...

(CBS/AP) Concerned about cholesterol? You may be familiar with total cholesterol, as well as HDL (good) cholesterol and LDL (bad) cholesterol. But your next checkup could add a new number to the mix.

A report in April suggesting a giant atom smasher may have detected a never-seen-before subatomic particle had physicists at the edge of their seats with hope, albeit with a healthy dose of skepticism ...