The effect of bioturbation of Manila clam Ruditapes philippinarum on the vertical distribution of sediment particles was studied with tracer beads.

Study on the aerosol particles characteristic using lithium isotopic tracer;

Experimental Study on Effect of the Blood Supply for Temperature in Rabbits After Microvascular Surgery by Na~(99m)TcO_4 Trace Imaging and it s Nursing Strategy.;

Preliminary application of Na99mTcO4 trace imaging in experimental vascular crisis after microvascular surgery in rabbits;

Formation time and magma source of granites in Bengbu uplift: Evidence from LA-ICPMS zircon U-Pb dating and tracing;

REE geochemistry and tracing applicationin the Yangtze River and the Yellow River sediments;

Migration tracing mechanism of carbazole compounds and its application;

Study of erosion on the neutron activate analysis of the fixed soil core Eu tracer on red soil slope;

Sr and Nd isotope tracer implications for element migration path during formation of Dexing porphyry copper deposit, Jiangxi province;

The important progresses of studies on water loss and soil erosion using stable carbon,nitrogen isotopes and ~(7)Be, ~(137)Cs as tracers is introduced.

Magnetic Labeling of Rat Bone Marrow Mesenchymal Stem Cells and in Vivo MR Imaging for Tracking the Labeled Cells Transplanted into Liver;

Basing on presentation of recent developments of radionu-clide imaging and stem cells investigations, possibilities of in vivo tracking of stem cells with various methods are dis.