Proceedings of the South Dakota Academy of Science, Volume - 23, Year - 1943.

TABLE OF CONTENTS  

AUTHOR NAME  

PAGE

Minutes Of the Twenty-Eighth Annual Meeting  

  

4

Junior Academy Activities  

  

7

List of Papers Presented  

  

8

Presidential Address: Pioneers in protein Progress  

EDWIN H. SHAW, JR.  

10

Activity of Blister Beetle Triungulins  

N. P. LARSON  

31

A Note on the Occurrence of Sexless Pheasants  

RAYMOND J. GREB  

32

Hypoproteinemia in Rats Bearing Carcinosarcoma 256  

D. McEWEN  

34

The Effects of Certain Salts on the Saccharogmic Activity of Three Typical Enzymes  

GEORGE F. GASTLER  

38

The Notion of Class Analyzed in Terms of the Stipulative Function  

H.R. FOSSLER  

45

The Rubber Content of Some South Dakota Plants  

ALVIN L. MOXON and E. I. WHITEHEAD  

53

A Comparison of Dozages,of Copper Carbonate and Ethyl Mercuric Phosphate with Chloranil and Sulfur as Sorghum Seed Treatments  

W.F. BUCHHOLTZ  

56

Diseases of Small Grains, Flax, and Several Vegetable Crops in South Dakota in 1942  

W.F. BUCHHOLTZ  

65

A Photometric Adaptation of the Alpha-Naphthylamine Method for Nitrite  

EUGENE I. WHITEHEAD  

76

A Modification of the Nissl Method for Staining Nerve Cells in Frozen, Paraffin, and Nitrocellulose sections  

R.BURNS  

81

Qualities of Eggs (as Determined by Haugh Units) and Method of Preparation Affecting the Gel Strength of Custard  

MYRTLE HAZEL ERICSON  

85

The Effect of Partial Hepatectomy on the Survival Time of Rats on a Vitamin A Deficient Diet  

H .D. McEWEN and LOWELL M. BROOKS  

100