This article discusses simple processes for addressing the random and systematic errors caused by the dead time in a gramma-ray spectrometer. It also explains the applicability of the livetime clock ...

Figure 2D depicts high random and systematic errors in the distribution of the quantified values. The device shows both poor precision and poor trueness. Reproducible, accurate, and exact measurements ...

Developing a method is an important part of planning an investigation. In an experiment, evaluate the validity of the steps leading up to the conclusion for it to be valid. Random and systematic ...

When gathering a measurement using a spectroscopy instrument, the user wants to be confident in the result. Whether the technique is OES, XRF, or LIBS, or if thickness or composition are measured, the ...

A computer simulation study was conducted to evaluate the effects of pattern on the precision of frequency estimates as determined from random and systematic plot placement. Computer graphics were ...

Background Acute decompensated heart failure (ADHF) with reduced ejection fraction often requires inotropic support. While dobutamine is commonly used, its safety and efficacy remain debated.

Save guides, add subjects and pick up where you left off with your BBC account. Developing a method is an important part of planning an investigation. In an experiment, evaluate the validity of the ...