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| | The Purpose of a University 131
doi:10.1038/172131a0
PDF (343K)
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| | Book Reviews |  |
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| | The Essential Oils Industry 133
E. G. KELLETT reviews The Essential Oils
By
Ernest Guenther
doi:10.1038/172133a0
References | PDF (248K)
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| | Scientific Thought Through the Middle Ages 134
W. P. D. WIGHTMAN reviews Augustine to Galileo
The History of Science A.D. 400–1650. By
A. C. Crombie
doi:10.1038/172134a0
PDF (242K)
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| | Grassland Cultivation in Britain 135
H. IAN MOORE reviews The Grass Crop
Its Development, Use and Maintenance. By
William Davies
doi:10.1038/172135a0
PDF (122K)
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| | Organic Chemistry for the Honours Student 135
J. D. LOUDON reviews Organic Chemistry
By
E. E. Turner & Margaret M. Harris
doi:10.1038/172135b0
PDF (246K)
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| | Structure-Activity Correlation in the Making 136
F. BERGEL reviews First Symposium on Chemical-Biological Correlation, May 26–27, 1950
doi:10.1038/172136a0
PDF (129K)
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| | [Book Reviews] 137
H. GRÜNEBERG reviews Race Crossing in Man
The Analysis of Metrical Characters. By
J. C. Trevor
doi:10.1038/172137a0
PDF (131K)
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| | [Book Reviews] 137
C. O. HARVEY reviews Rocks for Chemists
An Introduction to Petrology for Chemists and Students of Chemistry. By
S. James Shand
doi:10.1038/172137b0
PDF (131K)
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| | [Book Reviews] 137
On the Metamathematics of Algebra
By
Abraham Robinson
doi:10.1038/172137c0
PDF (131K)
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| | [Book Reviews] 137
H. T. H. PIAGGIO reviews Introduction to Modern Prime Number Theory
By
T. Estermann
doi:10.1038/172137d0
PDF (131K)
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| | News | |
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| | Air Motion in the Upper Atmosphere 138
R. S. SCORER
doi:10.1038/172138a0
References | PDF (246K)
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| | A New Agricultural Research Institute: Glasshouse Crops, Mushrooms and Outdoor Flowers and Shrubs 140
E. E. CHEESMAN
doi:10.1038/172140a0
PDF (125K)
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| | Obituary | |
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| | Mr. C. D. le Maistre, C.B.E. 140
J. F. STANLEY
doi:10.1038/172140b0
PDF (239K)
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| | News and Views |  |
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| | The Drummond Memorial Fund 141
doi:10.1038/172141a0
PDF (119K)
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| | Applied Mathematics at Nottingham: Dr. Rodney Hill 141
doi:10.1038/172141b0
PDF (116K)
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Notes and Records of the Royal Society
142
doi:10.1038/172142a0
PDF (127K)
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| | Irish National Committee for Geodesy and Geophysics 142
doi:10.1038/172142b0
PDF (127K)
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| | Botanical Society of Bengal 142
doi:10.1038/172142c0
PDF (127K)
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| | Specifications for Insecticides 142
doi:10.1038/172142d0
PDF (249K)
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| | Register of Specialist Indexers 143
doi:10.1038/172143a0
PDF (126K)
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| | High-Altitude Research Laboratory in Alaska 143
doi:10.1038/172143b0
PDF (126K)
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| | Solar Variation and Precipitation at Peoria, Illinois 143
doi:10.1038/172143c0
PDF (126K)
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| | Library of the University of Leeds: Annual Report 143
doi:10.1038/172143d0
PDF (126K)
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| | Physics of Fibrous Materials: Symposium in Arnhem 144
doi:10.1038/172144a0
PDF (125K)
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| | Classification of Rubber Literature 144
doi:10.1038/172144b0
PDF (125K)
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| | An Orchid Flora of Guatemala 144
doi:10.1038/172144c0
PDF (125K)
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| | Ascospore Dimorphism 144
doi:10.1038/172144d0
PDF (125K)
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| | Stories in Hair and Fur 144
doi:10.1038/172144e0
PDF (125K)
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| | Technical Certificate of the Museums Association 144
doi:10.1038/172144f0
PDF (245K)
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| | Grants for Research in Experimental Psychiatry 145
doi:10.1038/172145a0
PDF (126K)
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| | Government Grants for Nuclear Research in Sweden 145
doi:10.1038/172145b0
PDF (126K)
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| | Chemical Engineering Conference 145
doi:10.1038/172145c0
PDF (126K)
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| | Seventh Congress of the International Scientific Film Association 145
doi:10.1038/172145d0
PDF (126K)
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| | Science and Applications of Photography 145
doi:10.1038/172145e0
PDF (126K)
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| | Third International Congress of Electroencephalography and Clinical Neurophysiology 145
doi:10.1038/172145f0
PDF (241K)
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| | Fourth Anglo-American Aeronautical Conference 146
doi:10.1038/172146a0
PDF (119K)
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| | Summer School of Physics 146
doi:10.1038/172146b0
PDF (119K)
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| | Lectures by Members of the Everest Expedition 146
doi:10.1038/172146c0
PDF (119K)
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| | The Night Sky in August 146
doi:10.1038/172146d0
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| | Announcements | |
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| | Announcements 146
doi:10.1038/172146e0
PDF (119K)
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| | News | |
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| | Utilization of Radiation from Fission Products 147
G. N. WALTON & J. WRIGHT
doi:10.1038/172147a0
PDF (376K)
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| | Solutions of Electrolytes in Organic Solvents 149
N. N. GREENWOOD
doi:10.1038/172149a0
PDF (374K)
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| | South-Western Naturalists' Union: Conference at Ilfracombe 151
doi:10.1038/172151a0
PDF (121K)
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| | Nationalized Industries in Great Britain: Relations with the Public 151
doi:10.1038/172151b0
PDF (245K)
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| | Economic Position of Cameroon women 152
G. I. JONES
doi:10.1038/172152a0
PDF (130K)
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| | Articles |  |
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| | Effects of Salts on Interactions in Polyelectrolyte Solutions 153
J. A. V. BUTLER & B. E. CONWAY
doi:10.1038/172153a0
References | PDF (230K)
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| | Statistical Significance in Psychical Research 154
G. SPENCER BROWN
doi:10.1038/172154a0
References | PDF (369K)
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| | Evidence for 2-Chain Helix in Crystalline Structure of Sodium Deoxyribonucleate 156
ROSALIND E. FRANKLIN & R. G. GOSLING
doi:10.1038/172156a0
References | PDF (226K)
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| | Letters | |
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D-Enzyme: a Disproportionating Enzyme in Potato Juice 158
STANLEY PEAT, W. J. WHELAN & W. R. REES
doi:10.1038/172158a0
First paragraph & References | PDF (121K)
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| | Cortisone and the Metabolic Response to Injury 158
ROSA M. CAMPBELL, GILLIAN SHARP, A. W. BOYNE & D. P. CUTHBERTSON
doi:10.1038/172158b0
First paragraph & References | PDF (328K)
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| | Reversal of the Antibacterial Activity of Polymyxin by Divalent Cations 160
B. A. NEWTON
doi:10.1038/172160a0
First paragraph & References | PDF (210K)
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| | A Colorimetric Estimation of Sugars using Benzidine 161
J. K. N. JONES & J. B. PRIDHAM
doi:10.1038/172161a0
First paragraph & References | PDF (110K)
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| | Isolation and Biochemical Function of the Golgi Substance 161
WALTER C. SCHNEIDER, A. J. DALTON, EDWARD L. KUFF & MARIE FELIX
doi:10.1038/172161b0
First paragraph & References | PDF (274K)
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| | Occurrence of Cholinesterase in Tenebrio and Tribolium
162
R. D. O'BRIEN
doi:10.1038/172162a0
First paragraph & References | PDF (288K)
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| | Intranuclear Proteins of the Oocytes in Artemia salina L. 163
N. FAUTREZ-FIRLEFYN & J. FAUTREZ
doi:10.1038/172163a0
First paragraph & References | PDF (230K)
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| | Sterility in Theobroma cacao L. 164
R. KNIGHT & H. H. ROGERS
doi:10.1038/172164a0
First paragraph & References | PDF (111K)
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| | Resistant Components of the Cortex of Animal Hair 164
E. H. MERCER
doi:10.1038/172164b0
First paragraph & References | PDF (273K)
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| | 'Slow' and 'Fast' Nerve Fibres in Locusts 165
G. HOYLE
doi:10.1038/172165a0
First paragraph & References | PDF (134K)
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| | Heterothallism in Chætomium
165
RONALD A. FOX
doi:10.1038/172165b0
First paragraph & References | PDF (251K)
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| | Spores and Tracheids of Vascular Plants from the Vindhyan System, India: the Advent of Vascular Plants 166
K. JACOB, CHINNA JACOB & R. N. SHRIVASTAVA
doi:10.1038/172166a0
First paragraph & References | PDF (241K)
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| | Taxonomy of Green Bacteria 167
E. G. PRINGSHEIM
doi:10.1038/172167a0
First paragraph & References | PDF (210K)
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| | Deposition of a Coarse Aerosol released from a Low-flying Aircraft 168
D. YEO & B. W. THOMPSON
doi:10.1038/172168a0
PDF (195K)
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| | Longitudinal Elastic Waves in Cylindrical Rods 169
R. E. D. BISHOP
doi:10.1038/172169a0
First paragraph & References | PDF (109K)
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| | Elastic Deformation and the Laws of Friction 169
B. LINCOLN
doi:10.1038/172169b0
First paragraph & References | PDF (226K)
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| | Cleavage Fracture of Zinc Single Crystals 170
A. E. DERUYTTERE & G. B. GREENOUGH
doi:10.1038/172170a0
First paragraph & References | PDF (216K)
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| | Structure of Selenium Tetrafluoride 171
H. J. M. BOWEN
doi:10.1038/172171a0
First paragraph & References | PDF (99K)
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| | Forthcoming Events | |
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| | Forthcoming Events 172
doi:10.1038/172172a0
PDF (162K)
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| | Appointments Vacant | |
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| | Appointments Vacant 172
doi:10.1038/172172b0
PDF (162K)
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| | Reports and other Publications | |
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| | Reports and other Publications 172
doi:10.1038/172172c0
PDF (162K)
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