tact, whereas those for a = 0.02 imply only 25% more frequent contacts than the all-ornone hypothesis but with rather high though rapidly diminishing attack rates. 10 Schuman and Doull, Amer. Jour. Pub. Health, 30, Supplement to March, 1940, p. 21, state: "From these estimates of carrier prevalence and froni the average annual increment in Shick-negatives, an estimate may be made of the number ...

The purpose of the study was to compare the segmental measurement tool from the Shick Technologies CDR digital system with the conventional film radiography measurement technique to determine preoperative working length. Natural extracted human teeth with varying degrees of root curvature were used. All teeth were imaged using the Shick Technologies CDR direct digital system and conventional E-...

Manuscript will be published as a chapter in the following General Technical Report: Pilliod, D.S., K. Shick, and M.E. Velasquez. In review. The Wildlife Habitat Response Model: a tool for estimating terrestrial wildlife habitat responses to fuel treatments. Pages xx-xx in Sutherland, E.K., and A.E. Black (eds). Estimating the environmental consequences of fuel treatments: user’s guide. USDA Fo...

Computations involving the so-called root invariant prompted Mahowald and Shick to develop the slogan: “the root invariant of vn-periodic homotopy is vn-torsion.” While neither a proof, nor a precise statement, of this slogan appears in the literature numerous authors have offered computational evidence lending further credence toward its truth. The root invariant is closely related to Mahowald...

Jung-Hee Kwon, Jongmin Kim, Jin Young Park, Sun Mi Hong, Chang Wook Park , Seok Joo Hong, Sun Young Park, Yoon Jung Choi, In-Gu Do, Jae-Won Joh, Dae Shick Kim, Kwan Yong Choi Department of Life Science, Pohang University of Science and Technology, Pohang 790-784, Korea; CbsBioscience, Inc., 59-5 Jang-Dong, Yuseong-gu, Daejeon 305-343, Korea; Department of Pathology, National Health Insurance Co...

Greenlees thanks the University of She eld for URF grant number RSG/339. The large commutative diagrams in this article were typeset using Paul Taylor's diagram package. We give a brief exposition of results of Bredon and others on passage to fixed points from stable C2 equivariant homotopy (where C2 is the group of order two) and its relation to Mahowald’s root invariant. In particular we give...