| | Opinion |  |
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| | 'Teen-Age' Education in England 341
doi:10.1038/185341a0
PDF (355K)
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| | Book Reviews |  |
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| | The Birth of the Royal Society 343
E. N. DA C. ANDRADE reviews History of the Royal Society
By
Thomas Sprat
doi:10.1038/185343a0
PDF (247K)
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| | Microbial Variation and Russian Experiments 344
E. F. GALE reviews Microbial Variation
Edited by
V. D. Timakov
doi:10.1038/185344a0
PDF (121K)
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| | Non-Metallic Brittle Materials 344
DAVID TRAIN reviews Mechanical Properties of Non-Metallic Brittle Materials
Edited by
W. H. Walton
doi:10.1038/185344b0
PDF (250K)
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| | Conservation in America and Africa 345
L. DUDLEY STAMP reviews Conservation of Natural Resources
Edited by
Guy-Harold Smith and The Conservation of Natural Resources
By
Richard C. Haw
doi:10.1038/185345a0
PDF (128K)
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| | Articles |  |
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| | The Armament Research and Development Establishment 346
doi:10.1038/185346a0
References | PDF (400K)
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| | Generation of Temperatures Below 1° K. 349
D. F. BREWER
doi:10.1038/185349a0
PDF (229K)
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| | Food Restriction and Salt Preference in Rats 350
HANS KAUNITZ, LESTER M. GELLER, CHARLES A. SLANETZ & RUTH E. JOHNSON
doi:10.1038/185350a0
References | PDF (439K)
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| | News and Views |  |
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| | Radio Research in the D.S.I.R. 353
doi:10.1038/185353a0
PDF (245K)
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| | U.K. Atomic Energy Authority : Mr. H. Cartwright, M.B.E. 354
doi:10.1038/185354a0
PDF (128K)
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| | International Atomic Energy Agency : Research Grant 354
doi:10.1038/185354b0
PDF (128K)
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| | Silver Jubilee of Science and Culture
354
doi:10.1038/185354c0
PDF (128K)
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| | Alcohol and Road Safety 354
doi:10.1038/185354d0
PDF (253K)
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| | Domestic Oil-heating 355
doi:10.1038/185355a0
PDF (129K)
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| | Parametric Amplifier Diode 355
doi:10.1038/185355b0
PDF (129K)
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| | Palæolithic Remains at Willendorf 355
doi:10.1038/185355c0
PDF (129K)
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| | The Transvaal Museum 355
doi:10.1038/185355d0
PDF (129K)
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| | Student Exchange 355
doi:10.1038/185355e0
PDF (129K)
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| | Scottish Field Studies Association 355
doi:10.1038/185355f0
PDF (251K)
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| | Symposium on Herbicides and the Soil 356
doi:10.1038/185356a0
PDF (126K)
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| | Announcements |  |
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| | Announcements 356
doi:10.1038/185356b0
PDF (126K)
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| | News |  |
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| | Industrial Archæology 357
E. R. R. GREEN
doi:10.1038/185357a0
PDF (241K)
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| | Ninth Canadian High Polymer Forum 358
K. E. RUSSELL
doi:10.1038/185358a0
PDF (377K)
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| | Dielectric Devices 360
G. T. WRIGHT
doi:10.1038/185360a0
PDF (250K)
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| | The National Research Development Corporation of Great Britain 361
doi:10.1038/185361a0
PDF (250K)
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| | Articles |  |
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| | Solar Stills in Iraq 362
A. V. BRANCKER
doi:10.1038/185362a0
References | PDF (294K)
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| | Momentum Spectrum of Cosmic Rays at Sea-Level 364
F. ASHTON, G. BROOKE, M. GARDENER, P. J. HAYMAN, D. G. JONES, S. KISDNASAMY, J. L. LLOYD, F. E. TAYLOR, R. H. WEST & A. W. WOLFENDALE
doi:10.1038/185364a0
References | PDF (188K)
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| | Determination of Strontium-90 Distribution in Human Bone 366
R. BJÖRNERSTEDT & S. HÄGGROTH
doi:10.1038/185366a0
References | PDF (236K)
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| | Potato Wart Disease, Synchytrium Endobioticum (SCHILB.) Perc. 367
VIT BOJ ANSKÝ
doi:10.1038/185367a0
References | PDF (197K)
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| | Letters |  |
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| | Self-quenching Geiger Counters containing Mixtures of Permanent Gases 369
A. J. L. COLLINSON, I. C. DEMETSOPOULLOS, J. A. DENNIS & J. M. ZARZYCKI
doi:10.1038/185369a0
First paragraph & References | PDF (109K)
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| | An Image Intensifier with Transmitted Secondary Electron Multiplication 370
W. L. WILCOCK, D. L. EMBERSON & B. WEEKLEY
doi:10.1038/185370a0
First paragraph & References | PDF (226K)
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| | Ultrasonic Velocities in Aqueous Solutions of Cadmium Iodide and Mercuric Chloride 371
S. V. SUBRAHMANYAM
doi:10.1038/185371a0
PDF (103K)
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| | A Sidewall Friction Effect during Soil Consolidation 371
CARL B. CRAWFORD
doi:10.1038/185371b0
First paragraph & References | PDF (222K)
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| | Interstitials and Fracture of Metals 372
T. E. SCOTT & A. R. TROIANO
doi:10.1038/185372a0
First paragraph & References | PDF (231K)
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| | Determination of Oxygen in Iron and Steel 373
M. L. PEARCE & C. R. MASSON
doi:10.1038/185373a0
First paragraph & References | PDF (208K)
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| | Determination of Tetrahedral Aluminium in Mica by Infra-Red Absorption Analysis 374
R. J. P. LYON & W. M. TUDDENHAM
doi:10.1038/185374a0
First paragraph & References | PDF (191K)
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| | The - and -Forms of Calcium Sulphate Hemihydrate 375
D. A. POWELL
doi:10.1038/185375a0
First paragraph & References | PDF (201K)
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| | Molybdenum and Niobium Sulphides 376
F. JELLINEK, G. BRAUER & H. MÜLLER
doi:10.1038/185376a0
First paragraph & References | PDF (212K)
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| | Oscillographic Investigation of Electrodeposition of Chromium 377
HIDEYA OKADA, KENJI NAKAMURA & TAKEO ISHIDA
doi:10.1038/185377a0
First paragraph & References | PDF (218K)
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| | A Synergic Method of carrying out Continuous Electrochromatography 378
S. R. CAPLAN
doi:10.1038/185378a0
First paragraph & References | PDF (222K)
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| | Reduction of Graphite by Lithium-Ethylenediamine 379
RAPHAEL RAYMOND, LESLIE REGGEL, WALDO A. STEINER, SABRI ERGUN & IRVING WENDER
doi:10.1038/185379a0
First paragraph & References | PDF (206K)
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| | Violinoid Products of Oxidation of d-Urobilin 380
C. H. GRAY & D. C. NICHOLSON
doi:10.1038/185380a0
First paragraph & References | PDF (187K)
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| | Activating and Fluorescent Wave-lengths of Furocoumarins : Psoralens 382
M. A. PATHAK & J. H. FELLMAN
doi:10.1038/185382a0
First paragraph & References | PDF (189K)
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| | Biosynthesis of Lombricine 383
R. J. ROSSITER, T. GAFFNEY, H. ROSENBERG & A. H. ENNOR
doi:10.1038/185383a0
First paragraph & References | PDF (224K)
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| | Dependence of Periodic Activation and Inhibition of Monoaminoxidase by Aliphatic Compounds upon Chain-length 384
GEORGE C. COTZIAS & JAMES J. GREENOUGH
doi:10.1038/185384a0
First paragraph & References | PDF (196K)
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| | Effect of Nitroacridine 3663 on Synthesis of Deoxyribonucleic Acid and Multiplication of T
2 Phage 386
G. DÉNES & L. POLGÁR
doi:10.1038/185386a0
First paragraph & References | PDF (99K)
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| | A Simple Test for the Presence of Metals in Biological Materials 386
C. MILSTEIN
doi:10.1038/185386b0
First paragraph & References | PDF (203K)
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| | Comparative Adenylic Acid Deaminase Activity in Choroid Plexus and Ciliary Process Tissue 388
MORTON B. WAITZMAN
doi:10.1038/185388a0
First paragraph & References | PDF (104K)
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| | Effect of Kinetin on Glucose Metabolism of Chicken Embryo Fibroblasts 388
S. HALEVY & LYDIA AVIVI
doi:10.1038/185388b0
First paragraph & References | PDF (208K)
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| | Urinary Hyaluronidase 389
G. M. BERLYNE
doi:10.1038/185389a0
First paragraph & References | PDF (209K)
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| | Effect of Antihistamines on Mitochondrial Swelling and Liver Injury 390
J. D. JUDAH
doi:10.1038/185390a0
First paragraph & References | PDF (224K)
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| | Respiration of Decapitated Mosquitoes 391
RACHEL GALUN
doi:10.1038/185391a0
First paragraph & References | PDF (223K)
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| | A Method of controlling the Temperature of Insect Neurosecretory Cells in situ
392
R. H. J. BROWN & JANET E. HARKER
doi:10.1038/185392a0
First paragraph & References | PDF (105K)
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| | Demonstration of Serum Precipitin to Brain Ganglioside 392
SAMUEL BOGOCH
doi:10.1038/185392b0
First paragraph & References | PDF (211K)
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| | Survival of the Twig of Woody Plants at -196° C. 393
AKIRA SAKAI
doi:10.1038/185393a0
First paragraph & References | PDF (228K)
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| | Effect of Direction of Growth on Sultana Canes 394
P. MAY
doi:10.1038/185394a0
First paragraph & References | PDF (221K)
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| | Effect of Gibberellic Acid on Seeded Grapes 395
S. LAVEE
doi:10.1038/185395a0
First paragraph & References | PDF (99K)
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| | Mutagenic Action of Mitomycin C on Escherichia coli
395
TEIJI IIJIMA & ATSUYOSHI HAGIWARA
doi:10.1038/185395b0
First paragraph & References | PDF (208K)
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| |
In vitro Synthesis of F tal and Adult Hæmoglobin by F tal Hæmatopoietic Tissues 396
E. DONNALL THOMAS, HARRY L. LOCHTE jun., WILLIAM B. GREENOUGH III & MARION WALES
doi:10.1038/185396a0
First paragraph & References | PDF (216K)
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| | Plasma Antihæmophilic-Factor Concentrations in the Australian Aborigine and in Conditions associated with Hyperglobulinæmia 397
W. R. PITNEY & M. H. ELLIOTT
doi:10.1038/185397a0
First paragraph & References | PDF (106K)
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| | Absorption–Elution Grouping of Dried Blood Smears 397
S. S. KIND
doi:10.1038/185397b0
First paragraph & References | PDF (215K)
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| | Evidence for Protein Turnover in an Embryonic System 398
HARRY WALTER & H. R. MAHLER
doi:10.1038/185398a0
First paragraph & References | PDF (225K)
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| | Ear Tumours in Rabbits receiving Strontium-90 399
H. A. SISSONS & JANET VAUGHAN
doi:10.1038/185399a0
First paragraph & References | PDF (480K)
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| | Incorporation of Tritiated Uridine into Amphibian Eggs 401
N. BIELIAVSKY & R. TENCER
doi:10.1038/185401a0
First paragraph & References | PDF (116K)
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| | Birefringence of Enamel Organic Matrix 402
J. H. ALLAN
doi:10.1038/185402a0
First paragraph & References | PDF (129K)
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| | Placental Grafts in Rats 402
J. M. PAYNE & SYLVIA PAYNE
doi:10.1038/185402b0
PDF (293K)
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In vitro Culture of Musa balbisiana Colla Embryos 403
ELSIE A. COX, G. STOTZKY & ROGER D. GOOS
doi:10.1038/185403a0
First paragraph & References | PDF (258K)
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| | Weathering of Fly Ash 404
L. H. JONES & A. V. LEWIS
doi:10.1038/185404a0
First paragraph & References | PDF (184K)
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| | Periosteal Osteoclasts, Skeletal Development and Ageing 405
E. A. TONNA
doi:10.1038/185405a0
First paragraph & References | PDF (411K)
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| | An Alternative Interpretation of the Supposed Giant Deciduous Hominid Tooth from Olduvai 407
J. T. ROBINSON
doi:10.1038/185407a0
First paragraph & References | PDF (256K)
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| | An Alternative Interpretation of the Supposed Giant Deciduous Hominid Tooth from Olduvai 408
L. S. B. LEAKEY
doi:10.1038/185408a0
PDF (141K)
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| | Forthcoming Events |  |
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| | Forthcoming Events 409
doi:10.1038/185409a0
PDF (149K)
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| | Appointments Vacant |  |
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| | Appointments Vacant 409
doi:10.1038/185409b0
PDF (262K)
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| | Reports and other Publications |  |
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| | Reports and other Publications 410
doi:10.1038/185410a0
PDF (113K)
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