Contents [show] 1  1 Proximal Osteology and Articulation. 2  2 Shaft of the Ulna. 3  3 Distal Osteology and Articulations. 4  4 Clinical Relevance â Common Fractures of the Ulna.
exists and is an alternate of . Campbell Stokes Recorder: measures sunshine. This type of recorder is made up of a glass ball which concentrates sunshine on to a thick piece of card. The sunshine then burns a mark on the card which shows the number of hours of sunshine in the day. A Campbell Stokes Sunshine Recorder.
add a comment |. up vote 6 down vote. The unit of measure for brightness is the lumen. I know it is used to measure the amount of light emmited from a source. But in your question, I think you are talking about the reflection of light off a source.I may be wrong but I think it is also measured in lumens.dd a comment |. up vote 6 down vote. The unit of measure for brightness is the lumen. I know it is used to measure the amount of light emmited from a source. But in your question, I think you are talking about the reflection of light off a source.