New Research In

Table of Contents

February 01, 1937; vol. 23 no. 2

ZoÃ–logy and Anatomy

You have access
Reproductive Behavior and Haploid Parthenogenesis in the Grass Mite, Pediculopsis Graminum (Reut.) (Acarina, Tarsonemidae)
Kenneth W. Cooper

PNAS February 1, 1937 23 (2) 41-44; https://doi.org/10.1073/pnas.23.2.41

Botany

You have access
The Genera of the Articulated Corallines
Artemio Valderrama Manza

PNAS February 1, 1937 23 (2) 44-48; https://doi.org/10.1073/pnas.23.2.44

Geology and Paleontology

You have access
An Eocene Titanothere from San Diego County, California, with Remarks on the Age of the Poway Conglomerate
Chester Stock

PNAS February 1, 1937 23 (2) 48-53; https://doi.org/10.1073/pnas.23.2.48

Genetics

You have access
Relations between Chromosome Size and Effects of Inversions on Crossing-Over in Drosophila Melanogaster
Arthur G. Steinberg

PNAS February 1, 1937 23 (2) 54-56; https://doi.org/10.1073/pnas.23.2.54
You have access
Linkage Studies of the Rat (Rattus Norvegicus)
Helen Dean King and W. E. Castle

PNAS February 1, 1937 23 (2) 56-60; https://doi.org/10.1073/pnas.23.2.56
You have access
The Coefficient of Prediction-Accuracy
Harry H. Laughlin

PNAS February 1, 1937 23 (2) 60-71; https://doi.org/10.1073/pnas.23.2.60

Physiology and Biochemistry

You have access
Strength-Duration Curves and the Theory of Electrical Excitation
W. J. Crozier

PNAS February 1, 1937 23 (2) 71-78; https://doi.org/10.1073/pnas.23.2.71

Mathematics

You have access
A Convergent Series for the Partition Function p(n)
Hans Rademacher

PNAS February 1, 1937 23 (2) 78-84; https://doi.org/10.1073/pnas.23.2.78
You have access
Note on the Curvature of Level Curves of Green's Function
J. L. Walsh

PNAS February 1, 1937 23 (2) 84-89; https://doi.org/10.1073/pnas.23.2.84
You have access
Representations Induced in an Invariant Subgroup
A. H. Clifford

PNAS February 1, 1937 23 (2) 89-90; https://doi.org/10.1073/pnas.23.2.89
You have access
On the Mean Value of r^s for Keplerian Systems
Simon Pasternack

PNAS February 1, 1937 23 (2) 91-94; https://doi.org/10.1073/pnas.23.2.91

Physics

You have access
On the Equation of Diffusion
Paul S. Epstein

PNAS February 1, 1937 23 (2) 94-98; https://doi.org/10.1073/pnas.23.2.94
You have access
On the Statistical Theory of Turbulence
Th. von Kármán

PNAS February 1, 1937 23 (2) 98-105; https://doi.org/10.1073/pnas.23.2.98
You have access
Intrinsic Properties of Light and Corpuscles from Distant Sources
F. Zwicky

PNAS February 1, 1937 23 (2) 106-110; https://doi.org/10.1073/pnas.23.2.106

Astronomy

You have access
Spectroscopic Absolute Magnitudes of Three Hundred and Seventy Southern Stars
Dorrit Hoffleit

PNAS February 1, 1937 23 (2) 111-114; https://doi.org/10.1073/pnas.23.2.111
You have access
Changes of Period in Variable Stars of Long Period
T. E. Sterne and L. Campbell

PNAS February 1, 1937 23 (2) 115-117; https://doi.org/10.1073/pnas.23.2.115

Chemistry

You have access
The Synthesis of Gamma-Methyl-5,6-Cyclopentenoretene, a Compound Structurally Related to “Diels' Hydrocarbon”
David E. Adelson and Marston Taylor Bogert

PNAS February 1, 1937 23 (2) 117-119; https://doi.org/10.1073/pnas.23.2.117
You have access
The Intermediate Nucleus in the Disintegrative Synthesis of Atomic Nuclei: Disintegration in Steps
William D. Harkins

PNAS February 1, 1937 23 (2) 120-131; https://doi.org/10.1073/pnas.23.2.120