Graphite calorimeters are the primary standards for absorbed dose at NPL. Radiotherapy is one of the two most effective treatments for cancer. The success of radiotherapy in curing cancer depends critically on accurate targeting and delivery of the correct radiation dose.
The Dead Sea, The Mediterranean Sea, and the Red Sea border Israel.
For the lake in Alberta, Canada, see Abraham Lake. The lakes of Titan, Saturn's largest moon, are bodies of liquid ethane and methane that have been detected by the CassiniâHuygens space probe, and had been suspected long before. The large ones are known as maria (seas) and the small ones as lacÅ«s (lakes).