Goodness-of-fit testing is a cornerstone of statistical methodology, providing robust means to assess whether empirical data align with a hypothesised distribution. Such tests underpin diverse ...

The QuantiFit2 respirator fit testing device offers the fastest and most accurate fit test on the market. Designed for ultimate portability, you can fit test anywhere—indoors or outdoors ...

Like a respirator fit test, field verification of hearing protectors provides valuable information, but it also has its limits. Fit testing verifies the capability of an ear plug in the hands of a ...

This article presents six real world use cases of testing microservice-based applications, and demonstrates how a combination of testing techniques can be evaluated, chosen, and implemented.

Results from a new JAMA Network study support the large-scale use of FIT tests. The findings show that those who complete one or more fecal immunochemical test (FIT) screenings are associated with ...