Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, and has a degree in accounting and finance from DePaul University. Vikki Velasquez is a researcher and writer who has ...

The most probable number (MPN) bioburden test method can be a valuable tool for determining bioburden counts when the typical bioburden test methods are problematic on a particular product or when a ...

An international research group has proposed a low-cost testing methodology for solar water pumping systems that can reportedly improve water access in developing countries. The novel approach enables ...

My March column addressed flexural test methods for composite materials. I noted that the details presented in the various available national and international standards were not mutually consistent ...

The performance of the final product depends heavily on the degree of cure - making it critical to ensure that the reaction goes to completion for the highest quality and reliability. Achieving this ...

A simpler technique for testing public drinking water samples for the presence of the radioactive element radium can dramatically reduce the amount of time required to conduct the sampling required by ...

Heuristic evaluation and usability testing are two of the most established methods to evaluate software for usability. When in doubt, one is the winner. Assessing the ease of use of a software is ...

The Association for Diagnostics & Laboratory Medicine (ADLM) has released updated expert guidance on urine drug testing for ...