The distinguishing feature and current technique progress of tumor treatment with heavy-ion beams is introduced in the paper. Additional superiority to tumor treatment from a radioactive ion beam (RIB) is emphatically...
Five marine organisms in Daya Bay are selected for estimating the dose rates. Internal exposure and its 5 pathways are also considered. The concentrations of 43 kinds of background and additional radionuclides in seaw...
HEAVY ion physics has been rapidly developing at the limits of energy (nuclear temperature), isospin and spin. Heavy ion research facility of Lanzhou (HIRFL) is of cyclotron family delivering intermediate energy heavy...
The experimental study and clinical assay of insulin have greatly advanced since the radioimmunoassay (RIA) was established.The RIA, when widely used for a long time, has a number of inherent deficiencies, such as the...
During explosion by heating, the radioactive gas in the inclosure formed from uranium-bearing hydrothermal deposit is liberated and it is found that the closer the inclosures, are to the ore body, the higher will be t...
Tritium is a cosmogenic radioactive isotope of hydrogen. It originates from interactions between cosmic rays and the constituents of the upper atmosphere. The dominant nuclear reactions are such as 14N(n, 3H)12C and...
The β ray spectrometer is one of the essential instruments for β and γ spectroscopy.It is very useful for the determination of the characteristic parameters of the low-lying nuclear energy levels and for the applic...