Molecular testing, or molecular diagnostics, refers to a group of tests that look at the genetic material in a specimen. It can detect genetic risk factors for certain diseases or provide evidence of ...

A material’s hardness relates to its mechanical resistance when subjected to mechanical indentation by another harder body. Diamond is considered the hardest natural material and is typically used for ...

Why are test points a crucial element in developing a successful circuit? Types of test points available, and the different techniques that employ them. Electronic design has always been an endeavor ...

A time domain reflectometer (TDR) measures reflections along a cable. It is similar in principle to radar. To measure those reflections, the TDR transmits an incident signal into the cable and watches ...

Although it is sometimes thought that quality assurance (QA) and software testing are the same, they are, in fact, different concepts. They differ in their objectives, features and methods. Testers ...

Fertility tests can help identify potential issues with fertility in both males and females. Tests may include ultrasounds, blood tests, or semen samples. Fertility is a measure of your natural ...