Zinc has been bombarded with 17 Mev alpha-particles and the consequent radioactivity
observed. The disintegration products are mainly positrons; the half-lives of the observed …

The rate of energy emission in an approximately 400-millicurie source of sulfur-35 was
measured by means of a" radiation-balance" microcalorimeter. This value and the disintegration …

… Appendix A Letters referred to in the text Appendix B Biographical notes for Wilfrid B. Mann
… the island of Bornholm with my cousin, Dr Trevor Mann. He spent the later years of the then …

Methods All paper, butt, filter, and tobacco samples were wet ashed by the nitric-perchloric-acid
procedure (13). After plating on silver foil, the samples were counted in an internal …

The environmental radioactivity levels following foreign nuclear weapons tests of May 9, 1966
and December 27, 1966 are compared, and the influence of dairy practices and weather …

Materials and methods Vegetable crops (broccoli, spinach, peas, corn, tomatoes, potatoes)
were grown in a synthetic soil (UC Mix)(1) contained in drained 5-gallon pails. The top 4 …

Methods All paper, butt, filter, and tobacco samples were wet ashed by the nitric-perchloric-acid
procedure (13). After plating on silver foil, the samples were counted in an internal …

Levels of iron-55 in the environment and in food sources have been summarized. The
average body burdens and resulting doses to the erythrocytes (red blood cells) of selected …

This report summarizes data on disposal of radioactive wastes from US Naval nuclearpowered
ships and their support facilities and summarizes results of environmental monitoring …

I wish to comment on their statement that †œtheability to measure infarct size is important,
since clinical course in patients with acute myocardial infarcts is primarily re lated to the total …