n a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions
n a cavity or passage in a tubular organ
the lumen of the intestine
When ORS reaches the small intestine, the sodium-glucose co-transport pathway moves sugar from the hollow part of the intestine (lumen) to its lining (epithelium) through the villi.
Fecal matter sometimes slips from the caecum into its narrow opening, or lumen, putrifies there and causes the various forms of appendicitis.
Savor the light at LUMEN Saturday at Lyons Pool on Staten Island View full sizeLUMEN 2013 The 4th Annual International Video & Performance Festival Where: Lyon's Pool, 6 Victory Blvd., Tompkinsville; 718-816-9571. When: June 15, 6 p.m.-midnight. How much: Admission is free. More information: Check out StatenIslandArts.org "Migration of the Antropods" by...
June 15, 2013 - Staten Island Advance
Ron Russell in Business Wire (press release) Real LED-based lighting application replacements for existing light sources must be direct lighting replacement solutions - lumen for lumen and LUX for LUX, plus offer the benefits of energy savings and reduced maintenance cost,stated Ron...
Pope Benedict XVI in Zenit News Agency But precisely this is her joy, which no one can take away: to be the 'sign and instrument' of he who is 'lumen gentium,' light for the peoples,Benedict XVI explained.