From the above expression, one can conclude that velocity is not objective because of the presence of the extra terms c Ë {\displaystyle {\dot {c}}} and Ï [ x â â c ] {\displaystyle \Omega [x^{*}-c]} . Nevertheless, the velocity field can be made objective by constraining the change of observer to:
Medical lab technicians (also referred to as medical laboratory scientists/technologists or clinical laboratory science professionals) work behind the scenes as highly skilled scientists to performs tests that detect the absence or presence of disease.
Biological technicians typically do the following: Set up, maintain, and clean laboratory instruments and equipment, such as microscopes, scales, and test tubes. 1  Gather and prepare biological samples, such as blood, food, or bacteria cultures, for laboratory analysis.2  Conduct biological tests and experiments.ost biological technicians work on teams. Biological technicians typically are responsible for doing scientific tests, experiments, and analyses under the supervision of biologists or other scientists who direct and evaluate their work.