The new Power Calculation function in Version 4.11 of B&R's Automation Studio engineering environment shows developers exactly where power supply modules are needed in the layout of their X20 I/O ...

Well if you're looking for some information on Power Supplies, Hardware Secrets has 10 pages of PSU goodness. No, this isn't any kind of PSU roundup. In their latest article you'll find ...

To evaluate intraocular lens (IOL) power calculation using ray tracing in patients presenting with cataract after excimer laser surgery.

A number of intraocular lens power calculation formulas have been developed and their accuracy reported. [5–7] There is no general consensus as to which approach or which particular formula is ...

Cataract Surgery and Intraocular Lens Power Calculation Publication Trend The graph below shows the total number of publications each year in Cataract Surgery and Intraocular Lens Power Calculation.