It was confirmed that in all cases total marine aerosol concentration and size distribution increase with wind speed and they decrease with altitude. Two new species of eriophyoid mites are described and illustrated. Aceria longana n.sp. These four strategies are briefly discussed and a few conclusions relative to the future conduct of biomedical research are drawn. At the dawn of life this dose was by a factor of three to five higher than now.
Radiation is rather a weak noxious agent as compared with other natural and man-made hazards.
Radiophobia has its source not in real peace-time radiation hazard to population, but in politics and group interests. This can be compares with 70 million natural DNA damaging events occuring in each cell per year. Regulations based on this assumption lead to waste of resources desperately needed to deal with real health problems, and to strangulation of development of environmentally and human friendly nuclear technologies. The use of different isotopes is shown using the data from my own research. The biochemical, cell and molecular biology studies on calcium-binding proteins such as neuron specific calretinin, and melanoma overexpressed calcyclin, required the use of carbon 13, nitrogen 15, phosphate 32, sulfur 35, calcium 45, zinc 65 and iodine 125.