ï® The most common symptom is burning pain in the feet. ï° The common syndrome of painful burning feet is most often caused by a sensory. neuropathy with small-fiber involvement, accounting for more than 90% of such cases. ï° Other description of pain; stabbing, aching pains, electric shock-like, pins-and-needles.
The highest resolution available in an affordable film scanner (around $1000 US) is 4000 dpi. In this page we address the question, How much better could you do at 8000 dpi?, using the techniques developed in parts 1 and 2 of Understanding image sharpness..
DPI means Dot Per Inch. In theory, if a mouse has 1600 DPI, then, if you move your mouse one inch (2.54 cm), the mouse cursor will move 1600 pixels. The higher the DPI, the more sensitive the mouse is. That is, you move the mouse even a tiny bit, the pointer will move a huge distance across the screen. Almost all mouse sold today have about 1600 DPI. Gaming mouses usually have 4000 DPI or more, and can be increased/decreased by pressing a button on the mouse.