| | Opinion |  |
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| | Reorganizing Higher Education in Britain 305
doi:10.1038/193305a0
PDF (229K)
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| | Book Reviews |  |
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| | Notation for Organic Compounds 306
W. KLYNE reviews Rules for I.U.P.A.C. Notation for Organic Compounds
doi:10.1038/193306a0
PDF (242K)
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| | An Aspect of Drug Metabolism 307
ROBERT L. SMITH reviews Chemistry of Drug Metabolism
By
William H. Fishman
doi:10.1038/193307a0
PDF (253K)
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| | Protozoa, and the 'New Systematics' of the Ciliata 308
BEN DAWES reviews An Introduction to the Study of Protozoa
By
Doris L. Mackinnon & R. S. J. Hawes
doi:10.1038/193308a0
PDF (249K)
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| | Art and Scientific Illustration 309
ANNE STEPHENSON reviews Art and the Scientist
By
Geoffrey Lapage
doi:10.1038/193309a0
PDF (123K)
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| | Photochemical Air Pollution 309
B. A. THRUSH reviews Photochemistry of Air Pollution
By
Philip A. Leighton
doi:10.1038/193309b0
PDF (123K)
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| | [Book Reviews] 310
I. LASNITZKI reviews Leitfaden der Gewebezuchtung
Von
Jaroslav  e ábek & Emmy eábek
doi:10.1038/193310a0
PDF (123K)
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| | [Book Reviews] 310
I. R. BEATTIE reviews Progress in Inorganic Chemistry
Vol. 2. Edited by
F. Albert Cotton
doi:10.1038/193310b0
PDF (123K)
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| | [Book Reviews] 310
Launching and Managing O and M
By
G. E. Milward
doi:10.1038/193310c0
PDF (123K)
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| | [Book Reviews] 310
H. LIPSON reviews Reflections on the Motive Power of Fire
By
Sadi Carnot, E. Clapeyron & R. Clausius
doi:10.1038/193310d0
PDF (123K)
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| | Articles |  |
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| | Towards a Theory of Continental Drift 311
S. K. RUNCORN
doi:10.1038/193311a0
References | PDF (446K)
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| | Spectroscopy as a Biochemical Tool 314
R. A. MORTON
doi:10.1038/193314a0
References | PDF (536K)
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| | News | |
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| | Parasites of World Importance 318
L. P. JOYNER
doi:10.1038/193318a0
PDF (421K)
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| | Article | |
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| | Effect of Lysergic Acid Diethylamide on the Surfacing Behaviour of Large Carp 320
H. A. ABRAMSON, H. H. GETTNER, M. P. HEWITT & G. DEAN
doi:10.1038/193320a0
References | PDF (286K)
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| | Obituaries | |
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| | Dr. H. H. Mann 321
GERARD THORNTON
doi:10.1038/193321a0
PDF (117K)
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| | Dr. H. H. Mann 321
E. JOHN RUSSELL
doi:10.1038/193321b0
PDF (231K)
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| | Dr. Olaf Hagerup 322
ÁSKELL LÖVE
doi:10.1038/193322a0
PDF (121K)
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| | News and Views |  |
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| | The Royal Society : Vice-Presidents 322
doi:10.1038/193322b0
PDF (121K)
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| | University of Leeds : Prof. F. G. Holliman 322
doi:10.1038/193322c0
PDF (249K)
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| | Mathematics at Sussex : Prof. D. B. Scott 323
doi:10.1038/193323a0
PDF (134K)
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| | Proposed National Resources Council 323
doi:10.1038/193323b0
PDF (134K)
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| | Institute of Mathematical Sciences, Madras 323
doi:10.1038/193323c0
PDF (134K)
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| | Financial Incentives 323
doi:10.1038/193323d0
PDF (257K)
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| | Canadian Department of Mines and Technical Surveys : Marine Sciences Branch 324
doi:10.1038/193324a0
PDF (130K)
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| | Geological Research in the United States 324
doi:10.1038/193324b0
PDF (130K)
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| | British Library of Political and Economic Science 324
doi:10.1038/193324c0
PDF (130K)
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Graduate Careers
324
doi:10.1038/193324d0
PDF (130K)
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| | National and Endorsed Certificates in Biology 325
doi:10.1038/193325a0
PDF (130K)
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| | Guide to University Entrance 325
doi:10.1038/193325b0
PDF (130K)
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| | The Vision of Nature 325
doi:10.1038/193325c0
PDF (130K)
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| | Scientific Research in Schools 325
doi:10.1038/193325d0
PDF (130K)
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| | Wool Research in Australia 325
doi:10.1038/193325e0
PDF (130K)
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Paracypris siliqua
325
doi:10.1038/193325f0
PDF (241K)
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| | Institute of Metals : Medal Awards 326
doi:10.1038/193326a0
PDF (117K)
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| | National Institute of Industrial Psychology 326
doi:10.1038/193326b0
PDF (117K)
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| | St. John's College, Cambridge : Kenneth Craik Research Award 326
doi:10.1038/193326c0
PDF (117K)
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| | Harvard University : Advanced Fellowships in Forest Resources 326
doi:10.1038/193326d0
PDF (117K)
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| | The Night Sky in February 326
doi:10.1038/193326e0
PDF (117K)
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| | Announcements | |
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| | Announcements 326
doi:10.1038/193326f0
PDF (117K)
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| | Erratum | |
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| | Erratum 326
doi:10.1038/193326g0
PDF (117K)
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| | News | |
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| | The British Association for the Advancement of Science 327
doi:10.1038/193327a0
PDF (114K)
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| | The Institute of Physics and the Physical Society 327
S. WEINTROUB
doi:10.1038/193327b0
PDF (352K)
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| | British Research on the High Atmosphere 329
doi:10.1038/193329a0
PDF (113K)
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| | Upper Atmosphere Research in Australia 329
doi:10.1038/193329b0
PDF (230K)
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| | The British Boot, Shoe and Allied Trades Research Association 330
H. BRADLEY
doi:10.1038/193330a0
PDF (241K)
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| | Seaweed Technology 331
E. BOOTH
doi:10.1038/193331a0
PDF (341K)
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| | Articles | |
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| | Gas-Liquid Chromatography—variations in Partition Coefficients with Carrier Gas 333
A. GOLDUP, G. R. LUCKHURST & W. T. SWANTON
doi:10.1038/193333a0
References | PDF (178K)
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| | An Observation Suggesting that the Molecular Weights of Enzymes can be Arranged in Three Geometric Series 334
S. T. C. WRIGHT
doi:10.1038/193334a0
References | PDF (345K)
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| | Some Factors Influencing the Photodynamic Response of Paramecium Caudatum to 3,4-Benzpyrene 337
SAMUEL S. EPSTEIN & MARJORIE BURROUGHS
doi:10.1038/193337a0
References | PDF (205K)
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| | Electrophoretic and Histological Evidence for Muscle Regeneration in Ovine Muscular Dystrophy 338
R. F. KEELER & S. YOUNG
doi:10.1038/193338a0
References | PDF (313K)
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| | Influence of Blood Transfusions on Irradiated Rats 340
M. SKALKA
doi:10.1038/193340a0
References | PDF (211K)
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| | Formation and Utilization of 11-CIS Vitamin a by the Eye Tissues During Light and Dark Adaptation 341
RUTH HUBBARD & JOHN E. DOWLING
doi:10.1038/193341a0
References | PDF (344K)
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| | Rate-Limiting Factors in Phosphate Exchange in Muscle 343
SHIRLEY E. SIMON
doi:10.1038/193343a0
References | PDF (327K)
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| | Insulin and Incorporation of Amino-Acids into Protein of Rat Tissues 345
IRA G. WOOL & K. L. MANCHESTER
doi:10.1038/193345a0
References | PDF (221K)
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| | A Model System for Biological Water Transport 347
PETER F. CURRAN & JOHN R. MACINTOSH
doi:10.1038/193347a0
References | PDF (207K)
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| | Enzyme Histochemistry of Bronchial Epithelium and Alveolar Cells in the Early Stages of Influenza-Virus Pneumonia of Mice 348
J. F. Ph. HERS, R. G. J. WILLIGHAGEN, D. A. J. TYRRELL, LIDY van der KUIP & MARIA A. C. HOS
doi:10.1038/193348a0
References | PDF (283K)
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| | Chromatographic Fractionation and Characterization of Antibody Based on the Thermal Dissociation of the Specific Antigen–Antibody Complex 350
HAROLD S. GOODMAN
doi:10.1038/193350a0
References | PDF (427K)
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| |
Pilobolus Spp. and the Translation of the Infective Larvæ of Dictyocaulus Viviparus from Fæces to Pastures 353
J. ROBINSON
doi:10.1038/193353a0
References | PDF (250K)
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| | Detection of Sporidesmin in Pasture Extracts 354
G. R. RUSSELL
doi:10.1038/193354a0
References | PDF (455K)
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| | The Karyotype in Welwitschia Mirabilis
356
T. N. KHOSHOO & M. R. AHUJA
doi:10.1038/193356a0
References | PDF (297K)
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| | An Effect of Emotion on Voice 357
ARNOLD J. FRIEDHOFF, MURRAY ALPERT & RICHARD L. KURTZBERG
doi:10.1038/193357a0
References | PDF (225K)
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| | Letters | |
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| | Determination of the Nature of the Earth's Distant Magnetic Field 359
E. R. HARRISON
doi:10.1038/193359a0
First paragraph & References | PDF (118K)
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| | Nuclear Thermalization in Pulsed Moderators 359
L. G. KEMENY & M. M. R. WILLIAMS
doi:10.1038/193359b0
First paragraph & References | PDF (193K)
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| | Domains in Hæmatite 360
M. BLACKMAN & B. GUSTARD
doi:10.1038/193360a0
First paragraph & References | PDF (221K)
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| | Electrical Properties of Phenothiazine 361
G. P. BROWN & S. AFTERGUT
doi:10.1038/193361a0
First paragraph & References | PDF (226K)
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| | Effect of Oxygen on the Temperature Coefficient of Resistivity of Uranium Monocarbide 362
L. B. GRIFFITHS
doi:10.1038/193362a0
First paragraph & References | PDF (85K)
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| | Grain-Boundary Sliding 363
R. L. BELL & N. B. W. THOMPSON
doi:10.1038/193363a0
First paragraph & References | PDF (258K)
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| | Electrical Conductivity of Proteins 364
BARNETT ROSENBERG
doi:10.1038/193364a0
First paragraph & References | PDF (200K)
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| | Electron Spin Resonance Measurements of Keratins treated with X-Rays 365
B. RAJEWSKY & A. REDHARDT
doi:10.1038/193365a0
First paragraph & References | PDF (183K)
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| | X-Ray Investigations of M-5 and T-2 Bacteriophage 366
MARCOS F. MAESTRE & REIN KILKSON
doi:10.1038/193366a0
First paragraph & References | PDF (215K)
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| | Infra-red Chemiluminescence from the Reactions of Atomic Hydrogen at Low Pressures 367
P. E. CHARTERS, B. N. KHARE & J. C. POLANYI
doi:10.1038/193367a0
First paragraph & References | PDF (244K)
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| | Hydrogen Bonding in the Calcium Phosphates 368
JOEL M. STUTMAN, AARON S. POSNER & ELLIS R. LIPPINCOTT
doi:10.1038/193368a0
First paragraph & References | PDF (233K)
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| | Hydrogen Bonding in the Calcium Phosphates 369
LOUIS WINAND & MARCEL J. DALLEMAGNE
doi:10.1038/193369a0
First paragraph & References | PDF (207K)
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| | Use of N,N-bis(2-cyanoethyl) Formamide as a Liquid Phase for Gas Chromatography 370
GINO J. FRISONE
doi:10.1038/193370a0
First paragraph & References | PDF (206K)
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| | Radiation-induced Radicals in Water, Deuterium Oxide and Aqueous Solutions of Glycine at Low Temperatures 371
THORMOD HENRIKSEN
doi:10.1038/193371a0
First paragraph & References | PDF (212K)
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| | Distribution of Cystine Aminopeptidase Activity (Oxytocinase) in Human Pregnancy Sera 372
A. M. RIAD & F. J. SCANDRETT
doi:10.1038/193372a0
First paragraph & References | PDF (256K)
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| | Action of Alkali on Cytochrome Oxidase 373
R. LEMBERG
doi:10.1038/193373a0
First paragraph & References | PDF (273K)
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| | Ribonuclease of Bacillus cereus
374
RUTH URBÁ-HOLMGREN & EDUARDO WAISBERG S.
doi:10.1038/193374a0
First paragraph & References | PDF (227K)
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| | Effect of Thermally Induced Structural Transitions on the Ultra-Violet Fluorescence of Proteins 375
R. F. STEINER & H. EDELHOCH
doi:10.1038/193375a0
First paragraph & References | PDF (221K)
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| | Effects of L-Phenylalanine and Sodium Phenylpyruvate on the Formation of Melanin from L-Tyrosine in Melanoma 376
J. B. BOYLEN & J. H. QUASTEL
doi:10.1038/193376a0
First paragraph & References | PDF (228K)
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| | Manganese as a Modifier of the Liver Tryptophan Pyrrolase Activity 377
F. CHYTIL & J. SK IVANOVÁ
doi:10.1038/193377a0
First paragraph & References | PDF (236K)
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| | Acid Mucopolysaccharides of Invertebrate Cartilage 378
M. B. MATHEWS, J. DUH & P. PERSON
doi:10.1038/193378a0
First paragraph & References | PDF (243K)
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| | 'Total' Ionic Consideration of Aqueous Systems in Biology 379
HUGH NICOL
doi:10.1038/193379a0
First paragraph & References | PDF (124K)
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| | Oxygen Tension and the Control of Bone Cell Metabolism 379
GILBERT M. VAES & GEORGE NICHOLS JUN.
doi:10.1038/193379b0
First paragraph & References | PDF (240K)
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| | Oral Treatment of Pernicious Anæmia with a Vitamin B12/L~Glutamic Acid Mixture 380
J. G. HEATHCOTE & F. S. MOONEY
doi:10.1038/193380a0
First paragraph & References | PDF (215K)
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| | Calcitonin—a Hormone from the Parathyroid which Lowers the Calcium-level of the Blood 381
D. H. COPP & B. CHENEY
doi:10.1038/193381a0
First paragraph & References | PDF (201K)
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| | Incorporation of 14C-Glucose into Glycogen by Whole Homogenate of Liver 382
ENRIQUE FIGUEROA, ARIANA PFEIFER & HERMANN NIEMEYER
doi:10.1038/193382a0
First paragraph & References | PDF (205K)
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| | Importance of Bulk Flow in the Exchange of Compounds across the Blood Cerebrospinal Fluid Barrier 383
A. R. ROTHMAN, J. R. GASKINS, E. J. FREIREICH & D. P. RALL
doi:10.1038/193383a0
First paragraph & References | PDF (326K)
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| | Quantisation of Antibody Hæmagglutinin Activity using Electronic Cell Counting 385
HAROLD S. GOODMAN
doi:10.1038/193385a0
First paragraph & References | PDF (232K)
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| | Adult Hæmoglobin in the Blood of Very Young Human Embryos 386
H. ZILLIACUS, E. VARTIAINEN & A-M. OTTELIN
doi:10.1038/193386a0
First paragraph & References | PDF (268K)
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| | Ethylene Glycol produced by Ethylene Oxide Sterilization and its Effect on Blood-clotting Factors in an Inbred Strain of Mice 387
ROBERT C. ALLEN, HANS MEIER & WARREN G. HOAG
doi:10.1038/193387a0
First paragraph & References | PDF (408K)
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| | Caries-prone and Caries-resistant Teeth 388
K. LITTLE
doi:10.1038/193388a0
First paragraph & References | PDF (670K)
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| | Modification of the Radiosensitivity of Hamster Cells in vitro
389
MALCOLM A. BAGSHAW
doi:10.1038/193389a0
First paragraph & References | PDF (618K)
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| | Regularities of Metal Excretion from Organisms on Late Application of Complexons 391
D. I. SEMENOV & I. P. TREGUBENKO
doi:10.1038/193391a0
First paragraph & References | PDF (228K)
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| | Optical Rotatory Capacity of the Lens of the Vertebrate Eye 392
DONALD M. KIRSCHENBAUM
doi:10.1038/193392a0
First paragraph & References | PDF (224K)
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| | Homology of Ear Ossicles 393
GUNNAR BERTMAR
doi:10.1038/193393a0
First paragraph & References | PDF (204K)
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| | Vitamin B6 and the Reproductive Cycle of Ovaries in Cod (Gadus morrhua) 394
OLAF R. BRÆKKAN & GJERMUND BOGE
doi:10.1038/193394a0
First paragraph & References | PDF (185K)
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| | Hepatotoxic Effect of Tri- and Tetra-chlorethylene on Mice 395
B. KYLIN, H. REICHARD, I. SÜMEGI & S. YLLNER
doi:10.1038/193395a0
First paragraph & References | PDF (100K)
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| | An Aceto-Carmine Staining Technique for the Ectocarpales 396
G. RUSSELL
doi:10.1038/193396a0
First paragraph & References | PDF (192K)
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| | Reversion of Spheroplasts produced by Lysozyme into Rods in Proteus vulgaris
396
M. V. NERMUT & A. SVOBODA
doi:10.1038/193396b0
First paragraph & References | PDF (387K)
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| | Phage and Bacteriocin Investigations with Pasteurella pestis and other Bacteria 397
D. A. SMITH & T. W. BURROWS
doi:10.1038/193397a0
First paragraph & References | PDF (364K)
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| | Structure and Mode of Nuclear Division in Living Rhodotorula glutinis
398
T. R. THYAGARAJAN & H. B. NAYLOR
doi:10.1038/193398a0
First paragraph & References | PDF (365K)
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| | Fusion of Peritoneal Histocytes with Formation of Giant Cells 399
MOSHE ARONSON & SANFORD S. ELBERG
doi:10.1038/193399a0
PDF (404K)
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| | Distribution of Nerve Cells with Secretory-like Granules in Petromyzontes
400
G. STERBA
doi:10.1038/193400a0
First paragraph & References | PDF (543K)
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| | Application of Sudan Black B Technique on the Pancreatic B-cells in some Mammals 402
B. ROD;Egrave;
doi:10.1038/193402a0
First paragraph & References | PDF (271K)
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| | Forthcoming Events | |
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| | Forthcoming Events 403
doi:10.1038/193403a0
PDF (156K)
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| | Appointments Vacant | |
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| | Appointments Vacant 403
doi:10.1038/193403b0
PDF (319K)
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| | Reports and other Publications | |
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| | Reports and other Publications 404
doi:10.1038/193404a0
PDF (169K)
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