| | Opinion |  |
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| | Utilization of Scientific and Engineering Man-Power 1101
doi:10.1038/2031101a0
PDF (393K)
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| | Book Reviews |  |
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| | A Look at Life 1103
R. D. PRESTON reviews Atlas of Electron Microscopy
Biological Applications. Compiled by
F. Scanga
doi:10.1038/2031103a0
PDF (284K)
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| | Copepoda and Branchiura 1104
Z. KABATA reviews Parasitic Copepoda and Branchiura of Fishes
By
Satyu Yamaguti
doi:10.1038/2031104a0
PDF (290K)
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| | Immunological Reviews 1105
D. C. DUMONDE reviews Progress in Allergy
Vol. 7. Edited by
Paul Kallós & Byron H. Waksman
doi:10.1038/2031105a0
PDF (287K)
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| | Analysis of Plant Disease Epidemics 1106
W. C. MOORE reviews Plant Diseases
Epidemics and Control. By
J. E. van der Plank
doi:10.1038/2031106a0
PDF (147K)
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| | A Comprehensive Guide to Temperature 1107
J. A. HALL reviews Temperature: Its Measurement and Control in Science and Industry
Vol. 3. Editor-in-Chief:
Charles M. Herzfeld
doi:10.1038/2031107a0
PDF (148K)
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| | Articles |  |
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| | The Mystery of the Cosmic Helium Abundance 1108
F. HOYLE & R. J. TAYLER
doi:10.1038/2031108a0
References | PDF (371K)
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| | Extraction of Uranium from Sea Water 1110
R. V. DAVIES, J. KENNEDY, R. W. McILROY, R. SPENCE & K. M. HILL
doi:10.1038/2031110a0
References | PDF (761K)
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| | A Reconstruction of the Continents for the Upper Palæozoic from Palæomagnetic Data 1115
K. M. CREER
doi:10.1038/2031115a0
References | PDF (805K)
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| | News and Views |  |
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| | Science Policy Research in the U.S. Library of Congress : Dr. Edward Wenk, jun. 1120
doi:10.1038/2031120a0
PDF (139K)
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| | Director of the Water Pollution Research Laboratory, Stevenage 1120
doi:10.1038/2031120b0
PDF (276K)
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| | Neurophysiological Feedback Research in the National Physical Laboratory : Dr. Thomas B. Mulholland 1121
doi:10.1038/2031121a0
PDF (145K)
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| | Mathematics in the University of Strathclyde : Prof. W. D. Collins 1121
doi:10.1038/2031121b0
PDF (145K)
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| | Veterinary Microbiology and Parasitology in the Royal Veterinary College, London : Prof. A. O. Betts 1121
doi:10.1038/2031121c0
PDF (145K)
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| | Recruitment of Graduates to School Teaching 1121
doi:10.1038/2031121d0
PDF (145K)
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| | Medical Schools of the World 1121
doi:10.1038/2031121e0
PDF (292K)
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The Registrar General's Quarterly Return for England and Wales
1122
doi:10.1038/2031122a0
PDF (154K)
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| | Radio-isotopes in Hydrology 1122
doi:10.1038/2031122b0
PDF (154K)
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| | Isotope Dilution Analysis 1122
doi:10.1038/2031122c0
PDF (294K)
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| | Solid-state Physics 1123
doi:10.1038/2031123a0
PDF (147K)
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Albright Magazine
1123
doi:10.1038/2031123b0
PDF (147K)
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| | Mechanizing Library Services 1123
doi:10.1038/2031123c0
PDF (147K)
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| | The Sarawak Museum 1123
doi:10.1038/2031123d0
PDF (147K)
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| | South Australian Museum 1123
doi:10.1038/2031123e0
PDF (147K)
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| | Physics Conference, Gothenberg 1123
doi:10.1038/2031123f0
PDF (279K)
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| | American Society of Plant Physiologists 1124
doi:10.1038/2031124a0
PDF (140K)
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| | The Night Sky in October 1124
doi:10.1038/2031124b0
PDF (140K)
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| | Announcements | |
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| | Announcements 1124
doi:10.1038/2031124c0
PDF (140K)
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| | News | |
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| | Scientific and Engineering Manpower in the United States 1125
doi:10.1038/2031125a0
PDF (131K)
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| | Film and Television in the Work of the Universities 1125
C. E. ENGEL
doi:10.1038/2031125b0
PDF (413K)
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| | Oxford Chromosome Conference 1127
K. R. LEWIS
doi:10.1038/2031127a0
PDF (245K)
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| | Articles | |
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| | Spectral Evidence on the Origin of Type I Solar Radio Storms and the Coronal Magnetic Field 1128
J. P. WILD & A. TLAMICHA
doi:10.1038/2031128a0
References | PDF (490K)
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| | Anion Adsorption on Platinum by the Multipulse Potentio-Dynamic Method 1130
S. GILMAN
doi:10.1038/2031130a0
References | PDF (242K)
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| | An Antifouling and Anti-Corrosion System 1132
B. WISELY
doi:10.1038/2031132a0
References | PDF (259K)
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| | Actinomycin D and Messenger-RNA Turnover 1134
ANTHONY C. TRAKATELLIS, A. E. AXELROD & M. MONTJAR
doi:10.1038/2031134a0
References | PDF (333K)
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| | Heat of Respiration as a Possible Cause of Error in the Estimation by Psychrometric Methods of Water Potential in Plant Tissue 1136
H. D. BARRS
doi:10.1038/2031136a0
References | PDF (217K)
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| | Trigonal or Tetragonal Distortions and the Magnetic Properties of Transition Metal Ions with Triply Orbitally Degenerate Ground Terms 1138
B. N. FIGGIS, J. LEWIS, F. MABBS & G. A. WEBB
doi:10.1038/2031138a0
References | PDF (378K)
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| | A Sensitive Double Antibody Immunoassay for Human Growth Hormone in Plasma 1141
DON S. SCHALCH & MARY L. PARKER
doi:10.1038/2031141a0
References | PDF (225K)
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| | Three Degrees of Guanylic Acid — Inosinic Acid Pyrophosphorylase Deficiency in Mouse Fibroblasts 1142
JOHN W. LITTLEFIELD
doi:10.1038/2031142a0
References | PDF (345K)
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| | Biosynthetic Labelling of Mammalian Insulins in vitro
1144
K. W. TAYLOR, D. G. PARRY & G. HOWARD SMITH
doi:10.1038/2031144a0
References | PDF (256K)
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| | Energy Transfer in Proteins 1145
LEROY AUGENSTEIN & JAYANTI NAG-CHAUDHURI
doi:10.1038/2031145a0
References | PDF (374K)
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| | Combination with Red Cells of Immune Rabbit 7S Antibody and its Sub-Units 1147
C. L. GREENBURY, D. H. MOORE & L. A. C. NUNN
doi:10.1038/2031147a0
References | PDF (248K)
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| | Quinacillin : A Comparison with other Penicillinase-Resistant Penicillins 1148
J. T. SMITH, J. M. T. HAMILTON-MILLER & R. KNOX
doi:10.1038/2031148a0
References | PDF (396K)
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| | A Comparison of Effects of Some Chemotherapeutic Agents and those of X-Rays on the Reproductive Capacity of Mammalian Cells 1150
ROGER J. BERRY
doi:10.1038/2031150a0
References | PDF (341K)
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| | Regulation of Bacterial Enzyme Synthesis by Induction and Repression 1153
PATRICIA H. CLARKE & W. J. BRAMMAR
doi:10.1038/2031153a0
References | PDF (318K)
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| | Evoked Responses to Numerical and Non-Numerical Visual Stimuli while Problem Solving 1155
ROBERT M. CHAPMAN & HENRY R. BRAGDON
doi:10.1038/2031155a0
References | PDF (363K)
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| | Letters | |
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| | The Temperature Scale 1158
E. J. LE FEVRE
doi:10.1038/2031158a0
First paragraph & References | PDF (122K)
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| | The Temperature Scale 1158
J. C. GEORGIAN
doi:10.1038/2031158b0
PDF (122K)
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| | Stress Waves in a Liquid Column 1158
D. H. TREVENA
doi:10.1038/2031158c0
First paragraph & References | PDF (229K)
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| | Collision Frequency in the Ionosphere and Solar Activity 1159
W. J. G. BEYNON & E. S. O. JONES
doi:10.1038/2031159a0
First paragraph & References | PDF (117K)
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| | Disappointing Interim Palæomagnetic Results from the Seychelles 1160
D. H. MATTHEWS & T. A. REILLY
doi:10.1038/2031160a0
First paragraph & References | PDF (114K)
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| | Heights of Central Absorbing Regions for a Strong Auroral Absorption Event at Lower Latitude 1160
J. S. KIM & J. D. KLEINKOPF
doi:10.1038/2031160b0
First paragraph & References | PDF (268K)
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| | Content of Lead in the Earth's Initial Chondrite-like Oxide Mass and the Partition Coefficient of Lead for Crystallization of Silicate Melt 1161
AKIMASA MASUDA
doi:10.1038/2031161a0
First paragraph & References | PDF (268K)
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| | Chlorine-36 produced by Neutron Capture in Meteorites 1162
P. S. GOEL
doi:10.1038/2031162a0
First paragraph & References | PDF (252K)
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| | Oxygen Diffusion in Tungsten 1163
C. H. LEE
doi:10.1038/2031163a0
First paragraph & References | PDF (146K)
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| | Decomposition Pressure Hysteresis in the Zirconium-Hafnium-Hydrogen System 1163
O. M. KATZ & J. ALFRED BERGER
doi:10.1038/2031163b0
First paragraph & References | PDF (519K)
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| | Hydroxyl Ions in the Mass Spectrum of Water Vapour 1165
B. C. DE SOUZA & J. H. GREEN
doi:10.1038/2031165a0
First paragraph & References | PDF (132K)
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| | Disproportionation of Halogenated Alkyl Radicals 1165
J. R. MAJER & D. PHILLIPS
doi:10.1038/2031165b0
First paragraph & References | PDF (319K)
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| | Reaction of Tetrafluoroethylene with Pentacyanocobaltate Ions and with Reduced Vitamin B12
1167
M. J. MAYS & G. WILKINSON
doi:10.1038/2031167a0
First paragraph & References | PDF (114K)
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| | Molecular Structure of Phosphobenzene 1167
J. J. DALY & L. MAIER
doi:10.1038/2031167b0
First paragraph & References | PDF (233K)
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| | A New Polymorph of Oxamide 1168
JAMES R. LEHR & EARL H. BROWN
doi:10.1038/2031168a0
First paragraph & References | PDF (245K)
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| | Use of Microwave Techniques for the Determination of Bound Water 1169
PAUL O. VOGELHUT
doi:10.1038/2031169a0
First paragraph & References | PDF (214K)
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| | A Suggested Role of Amino-acids in Deoxyribonucleic Acid 1170
M. EARL BALIS, JOSEPHINE S. SALSER & ANGELINE ELDER
doi:10.1038/2031170a0
First paragraph & References | PDF (224K)
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| | Inhibition of Glycolysis by Pyruvate in Relation to the Accumulation of Citric Acid Cycle Intermediates in the Perfused Rat Heart 1171
JOHN R. WILLIAMSON & EDWARD A. JONES
doi:10.1038/2031171a0
First paragraph & References | PDF (387K)
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| | Staphylococcal Teichoic Acid Antibody in the Sera of Patients with Burns 1173
L. SINGLETON, G. W. ROSS & J. KOHN
doi:10.1038/2031173a0
First paragraph & References | PDF (451K)
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| | An Anomalous Effect of Ethionine on Ribonucleic Acid Synthesis 1174
M. K. TURNER & E. REID
doi:10.1038/2031174a0
First paragraph & References | PDF (433K)
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| | A Proposed Pathway for the Biosynthesis of Pectin and Methylated Uronic Acid Residues 1175
FRANK A. LOEWUS
doi:10.1038/2031175a0
First paragraph & References | PDF (230K)
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| | Time-dependent Inhibition of Myogenesis by Actinomycin D
1177
PAUL PIETSCH
doi:10.1038/2031177a0
First paragraph & References | PDF (270K)
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| | Occurrence of Homoserine in the Liver of Ethionine- or Methionine-treated Rats 1177
FERNANDE CHATAGNER
doi:10.1038/2031177b0
First paragraph & References | PDF (397K)
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| | Presence of Imidazoleacetic Acid Riboside and Ribotide in Rat Tissues 1178
J. D. ROBINSON & J. P. GREEN
doi:10.1038/2031178a0
First paragraph & References | PDF (249K)
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| | Acetylcholine Receptors in Muscle Membrane 1179
A. PORTELA, J. C. PÉREZ, M. LUCHELLI, P. STEWART & E. STRAJMAN
doi:10.1038/2031179a0
First paragraph & References | PDF (334K)
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| | Evidence for Sorption as a Mechanism of the Olfactory Analysis of Vapours 1181
MAXWELL MARK MOZELL
doi:10.1038/2031181a0
First paragraph & References | PDF (354K)
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| | Slow Alpha2-Globulin of Rat Serum 1182
G. A. BOFFA, C. NADAL, F. ZAJDELA & J. M. FINE
doi:10.1038/2031182a0
First paragraph & References | PDF (557K)
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| | Inhibition of Thrombin and of Fibrin Polymerization, Two Activities derived from Plasmin-digested Fibrinogen 1184
Z. S. LATALLO, A. Z. BUDZY SKI, B. LIPISKI & E. KOWALSKI
doi:10.1038/2031184a0
First paragraph & References | PDF (204K)
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| | Lack of Anti-A Hæmagglutinin Response to Influenza Infection 1185
M. K. FAGERHOL, A. HARBOE & O. HARTMANN
doi:10.1038/2031185a0
First paragraph & References | PDF (209K)
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| | Effects of Adenine and Guanine on Hepatic Glucose Release and on the Action of Insulin on the Liver 1186
A. KALDOR, Z. EL BAZ RIHAN, T. R. NICHOLS & W. J. H. BUTTERFIELD
doi:10.1038/2031186a0
First paragraph & References | PDF (112K)
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| | Preparation of Antigens Specific of Human Breast Carcinoma by an Immunochromatographic Method 1186
S. DECARVALHO
doi:10.1038/2031186b0
First paragraph & References | PDF (552K)
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| | Effect of Early Thymectomy on Development of Mammary Tumours in Mice 1188
CARLOS MARTINEZ
doi:10.1038/2031188a0
First paragraph & References | PDF (134K)
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| | A Cellular Component of Thymic Function 1189
ELIZABETH LEUCHARS, A. MARJORIE CROSS, A. J. S. DAVIES & VALERIE J. WALLIS
doi:10.1038/2031189a0
First paragraph & References | PDF (139K)
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| | Removal of Radiocæsium from Beef 1189
GERALD D. GERNON JUN. & M. C. BELL
doi:10.1038/2031189b0
First paragraph & References | PDF (263K)
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| | Mechanism of Apical Dominance in Plants 1190
GORDON I. MCINTYRE
doi:10.1038/2031190a0
First paragraph & References | PDF (555K)
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| | Secretion Masses in the Nuclei of the Caudal Neurosecretory Cells of the Teleost Albula vulpes
1191
RICHARD S. NISHIOKA & HOWARD A. BERN
doi:10.1038/2031191a0
First paragraph & References | PDF (550K)
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| | Synchronization of Hatching in American Bobwhite Quail (Colinus virginianus) 1192
MARGARET A. VINCE
doi:10.1038/2031192a0
First paragraph & References | PDF (356K)
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| | Mammalian Intrafusal Muscle Fibres 1193
D. BARKER & J. P. HUNT
doi:10.1038/2031193a0
First paragraph & References | PDF (242K)
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| | Dry Matter Production by Detached Ears of Wheat 1194
D. S. H. DRENNAN & K. KRISHNAMURTHY
doi:10.1038/2031194a0
First paragraph & References | PDF (271K)
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| | Danger of Spraying Wooden Insect Cages with Melamine Resins 1195
T. A. M. NASH & R. J. KERNAGHAN
doi:10.1038/2031195a0
PDF (130K)
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| | Effects of Brain and Corpus Cardiacum Extracts on Hæmolymph Trehalose of the Cockroach, Periplaneta americana
1195
CHARLES L. RALPH & ROSEMARY MCCARTHY
doi:10.1038/2031195b0
First paragraph & References | PDF (259K)
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| | Inactivation of MHV-3 Virus by Intestinal Content and Intestine of Normal Mice 1196
MARCELLO PIAZZA
doi:10.1038/2031196a0
First paragraph & References | PDF (234K)
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| | Inhibition of Localized Virus Lesions by N-Dimethylaminosuccinamic Acid 1197
J. G. KARAS, C. L. HAMNER, D. J. DEZEEUW & H. M. SELL
doi:10.1038/2031197a0
First paragraph & References | PDF (105K)
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| | Variations of Urinary Creatinine and its Correlation to Tryptamine Excretion in Schizophrenic Patients 1198
HANS H. BERLET, GORDON R. PSCHEIDT, JOANNE K. SPAIDE & HAROLD E. HIMWICH
doi:10.1038/2031198a0
First paragraph & References | PDF (248K)
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| | Effects of Different Terminal Sounds on Short-term Memory for Initial Consonant Sounds 1199
WAYNE A. WICKELGREN
doi:10.1038/2031199a0
First paragraph & References | PDF (259K)
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| | Perception of Pattern and Colour in the Stabilized Retinal Image 1200
G. W. BEELER, D. H. FENDER, P. S. NOBEL & C. R. EVANS
doi:10.1038/2031200a0
First paragraph & References | PDF (128K)
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| | An Auditory Illusion of Distance 1201
R. A. BUTLER & R. F. NAUNTON
doi:10.1038/2031201a0
First paragraph & References | PDF (128K)
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| | Gravitational Collapse 1202
ICKO IBEN JUN.
doi:10.1038/2031202a0
First paragraph & References | PDF (108K)
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| | Gravitational Collapse 1202
H. BONDI
doi:10.1038/2031202b0
PDF (108K)
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| | Gravitational Collapse 1202
ICKO IBEN JUN.
doi:10.1038/2031202c0
PDF (108K)
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| | Forthcoming events | |
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| | Forthcoming Events 1203
doi:10.1038/2031203a0
PDF (189K)
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| | Appointments Vacant | |
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| | Appointments Vacant 1203
doi:10.1038/2031203b0
PDF (363K)
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| | Reports and other Publications | |
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| | Reports and other Publications 1204
doi:10.1038/2031204a0
PDF (177K)
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