|
|
|
|
|
||
Previous Issue: New Series, Vol. 112, No. 2899, Jul. 21, 1950
Next Issue: New Series, Vol. 112, No. 2901, Aug. 4, 1950
Astrochemical Problems in the Formation of the Earth, pp. 101-104
- Wendell M. Latimer
August Krogh: 1874-1949, pp. 105-107
- Cecil K. Drinker
Technical Papers
- A Limitation on the Ultracentrifuge Separation-Cell Technique, pp. 107-109
- S. J. Singer; Albert Siegel
- Germaniferous Lignite from the District of Columbia and Vicinity, p. 109
- Taisia Stadnichenko; K. J. Murata; J. M. Axelrod
- Rapid Carbon Dioxide Test for Sickling, pp. 109-110
- Harold A. Hanno; M. Price Margolies
- To What Extent Is Oxygen Uptake of the Intact Embryo Related to That of Its Homogenate?, pp. 110-111
- Joseph Hall Bodine
- Effect of Zinc Deficiency on the Synthesis of Tryptophan by Neurospora Extracts, pp. 111-112
- Alvin Nason
- Vitamin P Protection against Radiation, pp. 112-113
- Boris Sokoloff; James B. Redd; Raymond Dutcher
- Likelihood of Photorespiration or Light-Inhibited Respiration in Green Plants, pp. 113-115
- Edwin A. Davis
- Enzymic Conversion of Maltose into Unfermentable Carbohydrate, pp. 115-117
- S. C. Pan; A. A. Andreasen; Paul Kolachov
- Activation of Arginase in vitro by Mouse Carcass Extract and the Cobalt Ion, pp. 117-118
- O. B. Wiswell
- Further Study of the Role of Hyaluronidase in the Fertilization of Rabbit Ova in vivo, pp. 118-119
- M. C. Chang
- A Simple Staining Technique for Detecting Virus Diseases in Some Woody Plants, pp. 119-120
- R. C. Lindner; H. C. Kirkpatrick; T. E. Weeks
- Biological Experiments on Drosophila melanogaster with Supersonic Vibrations, pp. 120-122
- Hedi Fritz-Niggli; Albert Böni
- A Simplified Method of Lyophilizing Microorganisms, pp. 122-123
- R. W. Barratt; E. L. Tatum
Comments and Communications
- Planchets for Radioactive Material, p. 124
- Charles C. Hassett; Joey M. Pirrung
- Note on the Freezing Point of Citrate Solutions Used in the Dilution of Bull's Semen, pp. 124-125
- R. Aschaffenburg
- A Simple Method for Opening Quartz Capsules Containing Radioactive Materials, p. 125
- H. H. Coburn; C. C. Roan
- Water-Soluble Riboflavin Derivative, pp. 125-126
- Karl Schoen; Samuel M. Gordon
- Erratum, p. 126
- Leon Singer; George K. Davis
- Foreign Publications in the Field of Organic Chemistry, p. 126
- Leopold Ruzicka
- Use of Dried Hemoglobin in the Assay of Pepsin, p. 126
- Jacinto Steinhardt
Book Reviews
- ----------------, p. 127
- The Chemical Elements and Their Compounds
- N. V. Sidgwick
- Review author[s]: Glenn T. Seaborg
- ----------------, pp. 127-128
- Elementary Pile Theory
- Harry Soodak; Edward C. Campbell
- Review author[s]: S. DeBenedetti
- ----------------, p. 128
- The Theory of Atomic Collisions
- N. F. Mott; H. S. W. Massey
- Review author[s]: Robert L. Platzman
Scientific Book Register, p. 128
News and Notes, pp. 129-132
Previous Issue: New Series, Vol. 112, No. 2899, Jul. 21, 1950
Next Issue: New Series, Vol. 112, No. 2901, Aug. 4, 1950