Bob Grossman
Short videos on subjects which may appear on your Radiography registry.
XRayBob
XRayBob converts from milli to micro and moves to Scientific Notation
XRayBob converts 1nCi to Bequerels
XRayBob Converts 9800 nSv to uSv
XRayBob converts 4500nrads to mGy
XRayBob The Digital Image
XRayBob Rank and Sum Shortcut Example 2 (Complex Exposure Settings)
XRayBob Rank and Sum Shortcut Example 1 (Complex Exposure Settings)
XRayBob X-Ray Interactions with Matter
XRayBob Half Value Layer Math Examples
XRayBob Exposure Indicators
XRayBob Deviation Index
XRayBob Power and Heat Units
XRayBob Cooling Curves
XRayBob Spatial Frequency Math
XRayBob C-Arm Overview and Scatter Radiation
XRayBob Bio
XRayBob Scaling for mAs
XRayBob Radiographic Rating Charts
XRayBob Bridge Circuit Rectifier Problems
XRayBob Transformer Math Examples
XRayBob Planck's Quantum Equation Math Examples
XRayBob Inverse Square Law Math Examples
XRayBob Wave Equation Math Examples
XRayBob Radioactive Decay Math Examples
XRayBob Radioactive Decay
XRayBob Minification, Flux, & Brightness Gain Math Examples