A qualitative analysis will generally involve a subjective level of assessment. The classic Kastle-Meyer test uses phenolphthalein to check for blood—it is quick and cheap and eliminating expensive and specious DNA testing save times and money. Quantitative analysis, as the name implies, uses measurements to assess the topic of concern. Both have their place in […]
by Kim H Pries and Jon M Quigley Configuration management quality will have a significant impact on the system. If configuration management is necessary for component development, producing a collection of parts that make up a system is even more complicated. Developing and delivering a workable system to test and subsequently delivering it to the […]
By Wally Stegall and Jon M Quigley: In today’s global economy the laws and regulations governing materials used in products is ever changing. One way to stay ahead or at least know where a product stands relative to laws and a regulation is to know the material content of the product from day one. If […]