Many laboratory protocols require the serial dilution of reagents or compounds. IC50 assays, commonly used to evaluate drug efficacy, and assay development procedures, as well as standard-curve ...

An X-ray image taken with a novel X-ray wavefront imager results in high precision measurements of intensity and direction of the X-ray beam. Scientists use incredibly bright and fast pulses of X-rays ...

Define precision and accuracy. What is considered leading edge? Kerk Motion: Precision and accuracy are the exactness with which something is done in the context of a specified requirement. The ...

(Nanowerk News) Scientists use incredibly bright and fast pulses of X-rays produced by an X-ray free electron laser to study some of the fastest reactions and processes in materials. X-rays in these ...