A novel, minimally invasive method of determining whether fatty deposits in a coronary artery are restricting blood flow to a patient's heart performed similarly to the standard, more-invasive ...

Omega’s new Constellation Observatory collection debuts a new technology that allows a watch movement to be tested for accuracy without the observation of a seconds hand.

Laser doppler vibrometry enables simultaneous measurement at dozens of points across populated PCBs, revealing component-level failure risks that accelerometers miss. Printed circuit boards (PCBs) ...

President, Wyoming Test Fixtures Inc. One of the recurring themes in this column over the past few years has been the development of new test methods for sandwich composites. This is primarily a ...

In recent tests at the NASA Marshall Space Flight Center, a launch vehicle battery was mounted on a thin layer of MetaSeismic material before being subjected to intensive vibration. Credit: ...

Few studies examine how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) tests assist or hinder efforts to prevent illness, hospitalisations, or people dying. Due to weak evidence, we’re ...

UL Solutions, a global company for applied safety science, has announced enhancements to the testing methods for battery energy storage systems (BESS). The new testing methods will address industry ...

Abstract: Vibration analysis is considered the most common and effective means of detecting mechanical faults such as imbalance, misalignment, and looseness in induction motor driven systems. Most ...