Lumbar spondylosis is a spine condition that describes the natural deterioration of the lower spine due to age and compression. While spondylosis can occur throughout the spine, the most common location of occurrence is in the lowest portion of the spine, where the lumbar spine meets the sacrum, or tailbone.
A point {lat,lon} is a distance d out on the tc radial from point 1 if: 1  lat=asin(sin(lat1)*cos(d)+cos(lat1)*sin(d)*cos(tc)) IF (cos(lat)=0) lon=lon1 // endpoint a pole ELSE lon=mod(lon1-asin(sin(tc)*sin(d)/cos(lat))+pi,2*pi)-pi ENDIF.
Convert parsec (pc) versus light years (ly) in swapped opposite direction from light years to parsecs Or use utilized converter page with the length or distance multi-units converter conversion result for two length or distance units: From unit SymbolEquals ResultTo unit Symbol 1 parsec pc = 3.26 light years ly.o link to this length or distance-parsec to light years units converter, only cut and paste the following code into your html. The link will appear on your page as: on the web units converter from parsec (pc) to light years (ly).