There are 2 types of brachytherapy used for endometrial cancer, low-dose rate (LDR) and high-dose rate (HDR). 1  In LDR brachytherapy, the radiation devices are usually left in place for about 1 to 4 days. 2  In HDR brachytherapy, the radiation is more intense.
Price Range. The high and low prices between which a security trades over a given period of time. The size of the price range is an indicator of volatility, with a large price range showing a great deal of volatility and a low range showing the opposite. A price range is also called simply a range.
Psychological pricing is the practice of setting prices slightly lower than rounded numbers, in the belief that customers do not round up these prices, and so will treat them as lower prices than they really are.his effect appears to be accentuated when the fractional portion of a price is printed in smaller font than the rest of a price. An example of psychological pricing is setting the price of an automobile at $19,999, rather than $20,000. This type of pricing is extremely common for consumer goods.