Science, New Series, Vol. 105, No. 2715, Jan. 10, 1947

Previous Issue: New Series, Vol. 105, No. 2714, Jan. 3, 1947
Next Issue: New Series, Vol. 105, No. 2716, Jan. 17, 1947

Front Matter (4 pp.)
Elementary Theory of the Chain-Reacting Pile, pp. 27-32

Enrico Fermi

Work with Residual DDT Spray in Puerto Rico: A Report of the First Year's Work, pp. 32-33

Porter A. Stephens; Harry D. Pratt

Research or Available Knowledge: A Matter of Classification, pp. 34-36

Norman T. Ball

Obituary

Leo Černosvitov: 1902-1945, p. 36

Grace E. Pickford

News and Notes, pp. 37-40

Technical Papers

Hypervolemia in Mice Bearing Transplantable Granulosa Cell Tumors, p. 41

Jacob Furth; Harry Sobel

Streptomycin as an Aid in Isolating Influenza Virus, pp. 41-42

Albert P. McKee; Wm. M. Hale

Meteorite Impact Suggested by the Orientation of Shatter-Cones at the Kentland, Indiana, Disturbance, pp. 42-43

Robert S. Dietz

Evidence That the Hemolytic Anemia Caused by Fat and Choline is not Due to Lipotropic Action, pp. 43-44

John Emerson Davis

A Nonrespiratory Variant of Saccharomyces cerevisiae, pp. 44-45

Rita Whelton; H. J. Phaff

The Deposition of C14 in Bone, p. 45

William Bloom; Howard J. Curtis; Franklin C. McLean

In the Laboratory

Apparatus for Studying Crystal Formation, p. 46

R. M. Garrels; C. L. Jones; A. L. Howland

Antigenic Carbohydrate-Lipid Isolated from Paraffin-Oil Extract of Dead Tubercle Bacilli, pp. 46-47

Nine Choucroun

A Technique for Obtaining Quickly Permanent Mounts of Nonembedded Botanical Material, pp. 47-48

R. L. Steyaert

Fluorophotometric Determination of Rutin and Other Flavones, p. 48

Anthony J. Glazko; Foster Adair; Evangeline Papageorge; George T. Lewis

Metabolism Cages, p. 49

F. W. Kinard; R. N. Danielson; J. A. Warren

Sharp Interfacial Precipitin Reactions in Capillary Pipettes, pp. 49-50

Homer F. Swift

Warm Safranine for Plant Tissues, p. 50

Seymour Shapiro

Book Reviews

----------------, p. 51

The Diffraction of X-Rays and Electrons by Free Molecules

M. H. Pirenne

Review author[s]: L. O. Brockway

----------------, p. 51

Qualitative Analysis by Spot Tests: Inorganic and Organic Application

Fritz Feigl

Review author[s]: A. A. Benedetti-Pichler

----------------, pp. 51-52

Faune de l'Empire française

Review author[s]: J. C. Bradley

Scientific Book Register, p. 52

Previous Issue: New Series, Vol. 105, No. 2714, Jan. 3, 1947
Next Issue: New Series, Vol. 105, No. 2716, Jan. 17, 1947