| | Opinion |  |
 |
| | The Challenge of Arid Lands 937
L. DUDLEY STAMP
doi:10.1038/202937a0
PDF (130K)
|
|
| | Book Reviews |  |
|
| | Oxbridge Under Fire 938
JAMES COOK reviews Camford Observed
By
Jasper Rose & John Ziman
doi:10.1038/202938a0
PDF (140K)
|
|
| | Absorption and Distribution of Drugs 938
W. A. M. DUNCAN reviews Absorption and Distribution of Drugs
Based on a Symposium held by the Association of Medical Advisers in the Pharmaceutical Industry. Edited by
T. B. Binns
doi:10.1038/202938b0
PDF (283K)
|
|
| | Bigger and Better Crystals 939
C. W. BUNN reviews The Art and Science of Growing Crystals
Edited by
J. J. Gilman
doi:10.1038/202939a0
PDF (291K)
|
|
| | Kinetic Theory of Gases 940
J. R. PARTINGTON reviews Lectures on Gas Theory
By
Ludwig Boltzmann
doi:10.1038/202940a0
PDF (284K)
|
|
| | Aspects of Rheology 941
G. W. SCOTT BLAIR reviews Transactions of the Society of Rheology
Edited by
E. H. Lee
doi:10.1038/202941a0
PDF (140K)
|
|
| | Animal Reactions to High Temperatures and Water Shortage 941
JOHN HAMMOND reviews Desert Animals
Physiological Problems of Heat and Water. By
Knut Schmidt-Nielsen
doi:10.1038/202941b0
PDF (278K)
|
|
| | Pioneering Prehistory 942
M. C. BURKITT reviews The Abbé Breuil, Prehistorian, a Biography
By
Alan Houghton Brodrick
doi:10.1038/202942a0
PDF (145K)
|
|
| | [Book Reviews] 943
MARGARET E. BROWN reviews Azotobacter and its Use in Agriculture
By
L. I. Rubenchik
doi:10.1038/202943a0
PDF (139K)
|
|
| | [Book Reviews] 943
E. H. ROBERTS reviews Flora of West Tropical Africa
All Territories in West Africa South of Latitude 18° N. and to the West of Lake Chad, and Fernando Po. Vol. 2. By
J. Hutchinson, J. M. Dalziel & F. N. Hepper
doi:10.1038/202943b0
PDF (139K)
|
|
| | [Book Reviews] 943
R. H. GARSTANG reviews Planetary, Lunar, and Solar Positions A.D. 2 to A.D. 1649 at Five-day and Ten-day Intervals
By
Bryant Zuckerman
doi:10.1038/202943c0
PDF (139K)
|
|
| | [Book Reviews] 943
Appendix to the Second Edition of an Index of Mineral Species and Varieties Arranged Chemically
By
Max H. Hey
doi:10.1038/202943d0
PDF (139K)
|
|
| | Articles |  |
|
| | Agricultural Research in Central Africa 944
H. C. PEREIRA
doi:10.1038/202944a0
PDF (250K)
|
|
| | Palæomagnetic Support of the Theory of Rotation of the Western Part of the Island of Newfoundland 945
R. F. BLACK
doi:10.1038/202945a0
References | PDF (361K)
|
|
| | Analogue Computation Simulated Digitally 948
J. L. DINELEY & L. MOLYNEUX
doi:10.1038/202948a0
References | PDF (326K)
|
|
| | Passage of a Radioactive Cloud Over Norway, November 1962 950
T. HVINDEN, A. LILLEGRAVEN & O. LILLESÆTER
doi:10.1038/202950a0
References | PDF (251K)
|
|
| | Obituaries | |
|
| | Dr. Winthrop J. V. Osterhout 952
doi:10.1038/202952a0
PDF (227K)
|
|
| | Mr. John Parkin 953
LORNA I. SCOTT
doi:10.1038/202953a0
PDF (133K)
|
|
| | News and Views |  |
|
| | The Royal Society of London : Special Election 953
doi:10.1038/202953b0
PDF (133K)
|
|
| | Chief Scientist (Royal Navy): Sir John Carroll, K.B.E. 953
doi:10.1038/202953c0
PDF (277K)
|
|
| | Psychology in the University of Nottingham 954
doi:10.1038/202954a0
PDF (149K)
|
|
| | The Langley Medal of the Smithsonian Institution 954
doi:10.1038/202954b0
PDF (149K)
|
|
| | New Scheme for Experience in Science, Engineering and Technology 954
doi:10.1038/202954c0
PDF (289K)
|
|
| | Scientists in Overseas Services 955
doi:10.1038/202955a0
PDF (146K)
|
|
| | New University at Guildford, Surrey 955
doi:10.1038/202955b0
PDF (146K)
|
|
| | University Development in Britain 955
doi:10.1038/202955c0
PDF (146K)
|
|
| | Business Schools in Britain 955
doi:10.1038/202955d0
PDF (288K)
|
|
| | Desalination Research in Britain 956
doi:10.1038/202956a0
PDF (148K)
|
|
| | Page Charges for Scientific Journals 956
doi:10.1038/202956b0
PDF (148K)
|
|
| | The Ciba Foundation 956
doi:10.1038/202956c0
PDF (148K)
|
|
| |
Research : Science and Technology
956
doi:10.1038/202956d0
PDF (148K)
|
|
| | General Classification Schemes 956
doi:10.1038/202956e0
PDF (289K)
|
|
| | Parasitic Infection and Tumoral Growth 957
doi:10.1038/202957a0
PDF (147K)
|
|
| | The Institution of Metallurgists 957
doi:10.1038/202957b0
PDF (147K)
|
|
| | Beit Memorial Fellowships for Medical Research 957
doi:10.1038/202957c0
PDF (147K)
|
|
| | Announcements | |
|
| | Announcements 957
doi:10.1038/202957d0
PDF (147K)
|
|
| | News | |
|
| | New Natural Philosophy Building in the University of Aberdeen 958
doi:10.1038/202958a0
PDF (364K)
|
|
| | An Early Occupational Health Service 959
doi:10.1038/202959a0
PDF (126K)
|
|
| | Search for Oil in Australia 959
H. B. MILNER
doi:10.1038/202959b0
PDF (246K)
|
|
| | Articles | |
|
| | Roles Of Deoxyribonucleic Acid in Inheritance 960
BARRY COMMONER
doi:10.1038/202960a0
References | PDF (963K)
|
|
| | A Crystalline Complex of a Complementary Nucleoside Pair: Deoxyguanosine and 5-Bromodeoxycytidine 969
A. E. V. HASCHEMEYER & HENRY M. SOBELL
doi:10.1038/202969a0
References | PDF (312K)
|
|
| | Influence Of Epinephrine and Insulin on Uridine Diphosphate Glucose- -Glucan Transferase and Phosphorylase in Muscle 971
JAMES W. CRAIG & JOSEPH LARNER
doi:10.1038/202971a0
References | PDF (367K)
|
|
| | A Factor ('RLP') from Sheep Spleen which Inhibits Radiation Leukæmogenesis in Mice 973
I. BERENBLUM, G. CIVIDALLI, M. E. HODES & N. TRAININ
doi:10.1038/202973a0
References | PDF (258K)
|
|
| | Penicillin Allergy: Its Detection by an Improved Hæmagglutination Technique 975
A. L. de WECK
doi:10.1038/202975a0
References | PDF (329K)
|
|
| | Effect of an Antibiotic Regime on Monkeys Exposed to Total-Body Irradiation 977
J. W. BYRON, MARY V. HAIGH & L. G. LAJTHA
doi:10.1038/202977a0
References | PDF (353K)
|
|
| | Mechanism of Visual Autokinesis 979
F. J. VERHEIJEN & H. OOSTING
doi:10.1038/202979a0
References | PDF (373K)
|
|
| | Simultaneous Marking of Cells in Two Different Segments of the Mitotic Cycle 981
J. VAN'T HOF & HUEN-KUEN YING
doi:10.1038/202981a0
References | PDF (323K)
|
|
| | Anodized Aluminium Grains Labelled with Radiophosphorus for Medical Purposes 983
F. BADELLINO, L. CALDAROLA, G. B. FASOLO, R. MALVANO, U. ROSA & E. ZIMMER
doi:10.1038/202983a0
References | PDF (220K)
|
|
| | Transfer Ribonucleic Acids 984
E. N. CARLSEN, G. J. TRELLE & O. A. SCHJEIDE
doi:10.1038/202984a0
Abstract & References | PDF (320K)
|
|
| | Liquid Crystalline Nature of Phospholipids 987
P. BYRNE & D. CHAPMAN
doi:10.1038/202987a0
References | PDF (191K)
|
|
| | Gases from Flash and Laser Irradiation of Coal 988
A. G. SHARKEY jun., J. L. SHULTZ & R. A. FRIEDEL
doi:10.1038/202988a0
References | PDF (223K)
|
|
| | An Intense Concentration of Oh near the Galactic Centre 989
B. J. ROBINSON, F. F. GARDNER, K. J. van DAMME & J. G. BOLTON
doi:10.1038/202989a0
References | PDF (335K)
|
|
| | Letters | |
|
| | 4430 Å Absorption in Magellanic Cloud Stars 992
J. B. HUTCHINGS
doi:10.1038/202992a0
First paragraph & References | PDF (95K)
|
|
| | Regularities in the Occurrence of Solar Flares 992
IRVINE PAGHIS
doi:10.1038/202992b0
First paragraph & References | PDF (306K)
|
|
| | Anomalous Reception of Very-low-frequency Signals in Australia and New Zealand 994
G. A. ISTED
doi:10.1038/202994a0
First paragraph & References | PDF (246K)
|
|
| | Three-dimensional Seismic Models with Continuously Variable Velocity 995
J. VAN K, L. WANIEK, Z. PROS & K. KLÍMA
doi:10.1038/202995a0
First paragraph & References | PDF (219K)
|
|
| | Even Zonal Harmonics in the Earth's Gravitational Potential 996
D. G. KING-HELE, G. E. COOK & H. MARGARET WATSON
doi:10.1038/202996a0
First paragraph & References | PDF (112K)
|
|
| | Ball Lightning 996
C. E. R. BRUCE
doi:10.1038/202996b0
First paragraph & References | PDF (226K)
|
|
| | Effect of Post-irradiation Heat Treatment on the Elevated Temperature Embrittlement of Irradiated Stainless Steel 997
W. R. MARTIN & J. R. WEIR
doi:10.1038/202997a0
First paragraph & References | PDF (117K)
|
|
| | Dual Role of Boron in the Elevated Temperature Embrittlement of Irradiated Complex Heat-resistant Alloys 997
J. MOTEFF, F. D. KINGSBURY & A. J. LOVELL
doi:10.1038/202997b0
First paragraph & References | PDF (245K)
|
|
| | Formation Of Neumann Bands in the Reed City and Hammond Township Meteorites 998
H. J. AXON
doi:10.1038/202998a0
First paragraph & References | PDF (227K)
|
|
| | Infra-red Investigation of the OH Bonds in Chlorites 999
J. M. SERRATOSA & J. M. VIÑAS
doi:10.1038/202999a0
First paragraph & References | PDF (100K)
|
|
| | Crystal Structure of Dicinnamyl Disulphide 999
G. W. SMITH & P. E. WHYMAN
doi:10.1038/202999b0
First paragraph & References | PDF (210K)
|
|
| | Definition of Topotaxy 1000
ROBERT D. SHANNON & RONALD C. ROSSI
doi:10.1038/2021000a0
First paragraph & References | PDF (240K)
|
|
| | Position of Hydrogen in the Periodic System of Elements 1001
HARRIMAN H. DASH
doi:10.1038/2021001a0
First paragraph & References | PDF (352K)
|
|
| | Interaction of Alkali Earth Metals with Water 1003
L. BASS & T. PYLE
doi:10.1038/2021003a0
First paragraph & References | PDF (130K)
|
|
| | Separation and Determination of Argon and Oxygen in High-purity Nitrogen Streams by Gas Chromatography 1003
K. JONES & P. HALFORD
doi:10.1038/2021003b0
First paragraph & References | PDF (238K)
|
|
| | Random Pyrolytic Carbon 1004
J. C. BOKROS
doi:10.1038/2021004a0
First paragraph & References | PDF (234K)
|
|
| | Initiation of Polymerization by Ferric Chloride 1005
E. A. S. CAVELL & I. T. GILSON
doi:10.1038/2021005a0
First paragraph & References | PDF (127K)
|
|
| | A Method of Preparative Electrophoresis in Horizontal Gels 1005
STRATIS AVRAMEAS & JOSÉ URIEL
doi:10.1038/2021005b0
First paragraph & References | PDF (200K)
|
|
| | An Ambiguity concerning the Mechanism of the Cytochrome c–Cytochrome Oxidase Reaction 1006
THOMAS C. HOLLOCHER
doi:10.1038/2021006a0
First paragraph & References | PDF (202K)
|
|
| | Changes during Storage in Chemically Determined Lysine Availability in Soybean Concentrate 1007
I. BEN-GERA & G. ZIMMERMANN
doi:10.1038/2021007a0
First paragraph & References | PDF (256K)
|
|
| | Antigenicity of Hapten Conjugates of Poly-D-lysine and of Poly-L-lysine in Strain 2 Guinea Pigs 1008
BERNARD B. LEVINE
doi:10.1038/2021008a0
First paragraph & References | PDF (266K)
|
|
| | Hepatotropic Effect in Mice by an Aqueous Extract of Ultra-violet-irradiated Linolenic Acid 1009
V. S. WARAVDEKAR, H. J. ANDERSON, L. D. SASLAW & H. F. SMETANA
doi:10.1038/2021009a0
First paragraph & References | PDF (139K)
|
|
| | 'Solubilization' of Carcinogens with Nucleic Acid Solutions. The Interaction of p-Dimethylaminoazobenzene with Ribonucleic Acids 1010
CLAUDE MARMASSE
doi:10.1038/2021010a0
First paragraph & References | PDF (125K)
|
|
| | Effect of Synnematin B on Brucella
1010
MARVIS RICHARDSON & JANE N. HOLT
doi:10.1038/2021010b0
First paragraph & References | PDF (349K)
|
|
| | Synthesis of Double-stranded RNA in RNA-phage Infected E. coli Cells 1012
H. C. KAERNER & H. HOFFMANN-BERLING
doi:10.1038/2021012a0
First paragraph & References | PDF (220K)
|
|
| | Determination of Total Blood Volume from Measurements of Total Red Blood Cell Mass and Plasma Volume, using Simultaneously Injected Isotopes 1013
IRWIN BERMAN, ROBERT CARR & EDWARD MALONE
doi:10.1038/2021013a0
First paragraph & References | PDF (356K)
|
|
| | Effect of Phenol – Water Extracts from Human Erythrocytes on the Rh System 1015
B. URBASCHEK
doi:10.1038/2021015a0
First paragraph & References | PDF (259K)
|
|
| | Carcinogenic Activity of Aflatoxin to Rats 1016
J. M. BARNES & W. H. BUTLER
doi:10.1038/2021016a0
First paragraph & References | PDF (129K)
|
|
| | Antigenic Conversion of Established Leukæmias by an Unrelated Leukæmogenic Virus 1016
BURGHARD STÜCK, LLOYD J. OLD & EDWARD A. BOYSE
doi:10.1038/2021016b0
First paragraph & References | PDF (339K)
|
|
| | Cellular Location of Antigen – Antibody Reaction in Anaphylactic Cytolysis 1018
R. KELLER
doi:10.1038/2021018a0
First paragraph & References | PDF (266K)
|
|
| | A Third Antigenic Type of Human  -Globulin 1019
PIERRE BURTIN
doi:10.1038/2021019a0
First paragraph & References | PDF (161K)
|
|
| | Separation of an Antibody Molecule by a Specific Reaction with an Antigen-coated Latex Particle 1019
ATSUYOSHI HAGIWARA
doi:10.1038/2021019b0
First paragraph & References | PDF (374K)
|
|
| | Labelling of Eggs by Injection of Tritiated Thymidine into Asellus aquaticus Females 1020
W. J. LABORDUS-VAN BREUKELEN & C. J. H. VAN DEN BROEK
doi:10.1038/2021020a0
First paragraph & References | PDF (350K)
|
|
| | Measurement of the in vivo Degradation of Carbon-14-labelled Thymidine and Its Halogenated Analogues in Man by Continuous Monitoring of Expired Carbon-14-Carbon Dioxide 1021
JOSEPH P. KRISS, RICHARD K. SHAW, ROBERT LOEVINGER & NIKKI EDMUNDS
doi:10.1038/2021021a0
First paragraph & References | PDF (134K)
|
|
| | Relative Radiosensitivities of the Maternal Reproductive Tract and the Fertilized Ovum 1021
MELVIN M. KETCHEL & UPENDRA K. BANIK
doi:10.1038/2021021b0
First paragraph & References | PDF (262K)
|
|
| | Role of Eosin in Romanowsky Staining of Malaria Nucleus 1022
EDWARD GURR
doi:10.1038/2021022a0
First paragraph & References | PDF (263K)
|
|
| | Functional Transformation in Mammalian Cell Culture Systems 1023
C. E. FOLSOME
doi:10.1038/2021023a0
First paragraph & References | PDF (271K)
|
|
| | Copper as a Factor in the Onset of Ascidian Metamorphosis 1024
J. R. WHITTAKER
doi:10.1038/2021024a0
First paragraph & References | PDF (281K)
|
|
| | Conidial Release in some Helminthosporia 1025
R. KENNETH
doi:10.1038/2021025a0
First paragraph & References | PDF (265K)
|
|
| | Relative Activity of Gibberellins and their Derivatives on Barley 1026
C. M. GRIFFITHS, I. C. MACWILLIAM & T. REYNOLDS
doi:10.1038/2021026a0
First paragraph & References | PDF (234K)
|
|
| | Relative Effectiveness of Different Gibberellins in the Induction of Parthenocarpic Development in Rosa
1027
G. A. D. JACKSON & J. B. BLUNDELL
doi:10.1038/2021027a0
First paragraph & References | PDF (237K)
|
|
| | Increased Susceptibility to the Mite Vector (Phytoptus ribis Nal.) caused by Infection with Black Currant Reversion Virus 1028
J. M. THRESH
doi:10.1038/2021028a0
First paragraph & References | PDF (129K)
|
|
| | Use of Electron Autoradiography for investigating Viral Infection in Tissue Culture 1028
V. M. ZHDANOV, G. A. KLISENKO, V. M. STAKHANOVA & Y. M. ZHANTIEVA
doi:10.1038/2021028b0
First paragraph & References | PDF (528K)
|
|
| | Prevention of a Genetically Determined Congenital Eye Anomaly in the Mouse by the Administration of Cortisone During Pregnancy 1029
MURIEL J. WATNEY & JAMES R. MILLER
doi:10.1038/2021029a0
First paragraph & References | PDF (671K)
|
|
| | The Time it Takes to Name an Object 1031
R. C. OLDFIELD & A. WINGFIELD
doi:10.1038/2021031a0
First paragraph & References | PDF (253K)
|
|
| | Natural History of Aggression 1032
W. F. H. ANSELL
doi:10.1038/2021032a0
First paragraph & References | PDF (118K)
|
|
| | Thermoluminescent Dating of Ancient Ceramics 1032
M. J. AITKEN, M. S. TITE & J. REID
doi:10.1038/2021032b0
First paragraph & References | PDF (209K)
|
|
| | Measurement of Natural Selection in Natural Populations 1033
LESLIE F. MARCUS
doi:10.1038/2021033a0
First paragraph & References | PDF (207K)
|
|
| | Dissimilarity Analysis: a new Technique of Hierarchical Sub-division 1034
P. MACNAUGHTON-SMITH, W. T. WILLIAMS, M. B. DALE & L. G. MOCKETT
doi:10.1038/2021034a0
First paragraph & References | PDF (309K)
|
|
| | An 'Air Wall' Incubator for Microscopy 1035
HERBERT P. GORDON
doi:10.1038/2021035a0
PDF (322K)
|
|
| | Calculation of Exposure Times for Successive Autoradiographs 1036
M. FLINN
doi:10.1038/2021036a0
First paragraph & References | PDF (128K)
|
|
| | Forthcoming Events | |
|
| | Forthcoming Events 1037
doi:10.1038/2021037a0
PDF (191K)
|
|
| | Appointments Vacant | |
|
| | Appointments Vacant 1037
doi:10.1038/2021037b0
PDF (365K)
|
|
| | Reports and other Publications | |
|
| | Reports and other Publications 1038
doi:10.1038/2021038a0
PDF (180K)
|
|
