Black has represented hardships as well as strength for overcoming those hardships, and gold is for the sun shining on Jamaica. History of the Jamaican Flag. After gaining independence from the British West Indies in 1962, Jamaica launched a national competition to find the design for their new national flag. Of many designs submitted, the gold saltire, or X, beat out various striped flags in the same color scheme.
Detective quantum efficiency. The detective quantum efficiency (often abbreviated as DQE) is a measure of the combined effects of the signal (related to image contrast) and noise performance of an imaging system, generally expressed as a function of spatial frequency.
The Detecto 337 Eye Level Physician's Scale. This beam balance has a 400 lb / 175 kg capacity with 4 oz / 100 g resolution and easy to read dual beams. Durable construction and easy care make this scale great for hospitals and health centers.he Detecto 349 Eye Level Physician's Scale. This beam balance has a 400 lb/175 kg capacity with 4 oz/100 g resolution and height rod. Durable construction and sturdy handpost make this scale great for hospitals, nursing homes and health centers.