| | Opinion |  |
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| | The Ethiopian Calamity 53
doi:10.1038/246053a0
PDF (154K)
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| | 100 Years Ago 53
doi:10.1038/246053b0
PDF (153K)
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| | The Problem of Compensation for Antenatal Injuries 54
Dr R. G. Edwards of the University of Cambridge puts forward some personal opinions arising from a discussion at the Institute of Advanced Legal Studies on aspects of fair compensation for injuries sustained before birth.
doi:10.1038/246054a0
References | PDF (272K)
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| | News |  |
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| | Canadian Societies seek More Involvement 56
A Correspondent
doi:10.1038/246056a0
PDF (126K)
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| | Medical Jurisprudence: Transplants and Murder 56
Our Washington Correspondent
doi:10.1038/246056b0
PDF (126K)
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| | Short Notes 57
doi:10.1038/246057a0
PDF (135K)
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| | News and Views |  |
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| | Hot Spots on X-ray Sources 58
F. D. K.
doi:10.1038/246058a0
PDF (116K)
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| | Lymphocyte Trapping 58
A Correspondent
doi:10.1038/246058b0
PDF (248K)
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| | Epidemiology: Sexual Transmission of Hepatilis B 59
Our Medical Virology Correspondent
doi:10.1038/246059a0
PDF (269K)
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| | CEA-like Substance on Erythrocyte Membranes 59
doi:10.1038/246059b0
PDF (133K)
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| | Ribosomal RNA: Control of Synthesis 60
A Correspondent
doi:10.1038/246060a0
PDF (274K)
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| | Wildlife: Death on the Road 61
A Correspondent
doi:10.1038/246061a0
PDF (138K)
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| | Thiols and Membrane Structure 61
doi:10.1038/246061b0
PDF (138K)
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| | Herbaria: Data Processing 62
A Correspondent
doi:10.1038/246062a0
PDF (133K)
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| | Cell Membrane: Mobility of Surface Sites 62
A Correspondent
doi:10.1038/246062b0
PDF (267K)
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| | Insect Metamorphosis: Competence to Moult 63
Our Insect Physiology Correspondent
doi:10.1038/246063a0
PDF (135K)
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| | Secondary Structure in an RNA Molecule 63
doi:10.1038/246063b0
PDF (137K)
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| | Protein Synthesis: Control Mechanisms 63
A Correspondent
doi:10.1038/246063c0
PDF (265K)
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| | Peat: Origin of Palsa Mounds 64
Our Plant Ecology Correspondent
doi:10.1038/246064a0
PDF (132K)
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| | Plate Tectonics: Subduction Heating 64
Our Geomagnetism Correspondent
doi:10.1038/246064b0
PDF (273K)
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| | Search for the Superheavies 65
doi:10.1038/246065a0
PDF (143K)
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| | Liquid Helium: New Excitation 66
Our Condensed Matter Correspondent
doi:10.1038/246066a0
PDF (139K)
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| | Crystal Growth: Crystallite Coalescence 66
Our Materials Science Correspondent
doi:10.1038/246066b0
PDF (139K)
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| | Phytopathology: Find the Expert 66
doi:10.1038/246066c0
PDF (139K)
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| | Articles |  |
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| | Irreversibility as a Symmetry-breaking Process 67
I. PRIGOGINE
doi:10.1038/246067a0
Abstract & References | PDF (608K)
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| | Eclipse Flight of Concorde 001 72
J. BECKMAN, J. BEGOT, P. CHARVIN, D. HALL, P. LENA, A. SOUFFLOT, D. LIEBENBERG & P. WRAIGHT
doi:10.1038/246072a0
PDF (475K)
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| | Geomorphological Dating of Cave Openings at Makapansgat, Sterkfontein, Swartkrans and Taung 75
T. C. PARTRIDGE
doi:10.1038/246075a0
Abstract & References | PDF (481K)
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| | Implications of the New Age Estimates of the Early South African Hominids 79
PHILIP V. TOBIAS
doi:10.1038/246079a0
Abstract & References | PDF (710K)
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| | Letters |  |
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| | Ionospheric Effects of Cosmic -ray Bursts 83
ROBERT T. BROWN
doi:10.1038/246083a0
First paragraph & References | PDF (229K)
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| | Structure of the Terrestrial Planets 84
R. A. LYTTLETON
doi:10.1038/246084a0
First paragraph & References | PDF (255K)
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| | Structure of the Terrestrial Planets (reply) 85
K. E. BULLEN
doi:10.1038/246085a0
References | PDF (265K)
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| | Refining the Earth's Pear Shape 86
D. G. KING-HELE & G. E. COOK
doi:10.1038/246086a0
First paragraph & References | PDF (326K)
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| | Microearthquake Study of the Mid-Atlantic Ridge near 37° N, using Sonobuoys 88
IAN REID & KEN MACDONALD
doi:10.1038/246088a0
First paragraph & References | PDF (330K)
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| | Location of Hydrogen Atoms in ADP by Neutron Powder Profile Refinement 90
A. W. HEWAT
doi:10.1038/246090a0
First paragraph & References | PDF (207K)
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| | Suppression of Mouse Antibody Producing Spleen Cells by Various Interferon Preparations 92
THOMAS J. CHESTER, KURT PAUCKER & THOMAS C. MERIGAN
doi:10.1038/246092a0
First paragraph & References | PDF (298K)
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| | Changes in the Incorporation of Different RNA Precursors into the Maternal Liver during Pregnancy 94
T. TERRY HAYASHI & KATHLEEN MACFARLANE
doi:10.1038/246094a0
First paragraph & References | PDF (275K)
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| | Slightly Deleterious Mutant Substitutions in Evolution 96
TOMOKO OHTA
doi:10.1038/246096a0
First paragraph & References | PDF (350K)
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| | Antitumour Activity of Iodine in Acidic Medium with Calcium 98
HILKKA VOLTTI, R. S. PIHA, M. ALAVAIKKO & I. P. PALVA
doi:10.1038/246098a0
First paragraph & References | PDF (284K)
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| | Vitamin D-induced Synthesis of mRNA for Calcium-binding Protein 100
J. S. EMTAGE, D. E. M. LAWSON & E. KODICEK
doi:10.1038/246100a0
First paragraph & References | PDF (209K)
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| | Abrogation of Lymphocyte Trapping by Ascitic Tumours 101
PHILIP FROST & EUGENE M. LANCE
doi:10.1038/246101a0
First paragraph & References | PDF (338K)
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| | New Histone Kinases in Nuclei of Rat Tissues 103
DONALD L. SMITH, BERNDT B. BRUEGGER, RICHARD M. HALPERN & ROBERTS A. SMITH
doi:10.1038/246103a0
First paragraph & References | PDF (242K)
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| | Elevated Erythrocyte Calcium in Sickle Cell Disease 105
JOHN W. EATON, HARRY S. JACOB, T. D. SKELTON, HAROLD S. SWOFFORD & CHARLES E. KOLPIN
doi:10.1038/246105a0
First paragraph & References | PDF (253K)
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| | Erratum |  |
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| | Erratum 106
doi:10.1038/246106a0
References | PDF (105K)
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| | Book Reviews |  |
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| | Plants People Ate 107
A. R. CLAPHAM reviews Palaeoethnobotany: The Prehistoric Food Plants of the Near East and Europe
By
Jane M. Renfrew
doi:10.1038/246107a0
PDF (269K)
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| | The Excitable Heart 108
O. F. HUTTER reviews Electrical Phenomena in the Heart
Edited by
Walmor C. De Mello
doi:10.1038/246108a0
PDF (138K)
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| | Feeding Children 108
D. F. HOLLINGSWORTH reviews Malnutrition and Retarded Human Development
By
S. L. Manocha
doi:10.1038/246108b0
PDF (138K)
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| | Brown on Boranes 109
M. F. LAPPERT reviews Boranes in Organic Chemistry
By
Herbert C. Brown
doi:10.1038/246109a0
PDF (139K)
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| | Structures in Cells 109
M. R. POLLOCK reviews The Generation of Subcellular Structures
By
R. Markham, J. B. Bancroft, D. R. Davies, D. A. Hopwood & R. W. Horne
doi:10.1038/246109b0
PDF (140K)
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| | Practical Concern 109
PETER FARAGO reviews Guide for Safety in the Chemical Laboratory
doi:10.1038/246109c0
PDF (275K)
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| | Particle Physics 110
R. H. DALITZ reviews Elementary Processes at High Energy
("Ettore Majorana" International Centre for Scientific Culture, 1970 International School of Subnuclear Physics, a NATO-MRI-MRST Advanced Study Institute sponsored by the Regional Sicilian Government and the Weizmann Institute of Science, Erice, July 1−19.) Edited by
A. Zichichi
doi:10.1038/246110a0
PDF (138K)
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| | Correspondence |  |
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| | CO2 Pollution of the Sea 111
G. A. WOOD
doi:10.1038/246111a0
PDF (110K)
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| | Are Conferences Necessary? 111
R. COOPER
doi:10.1038/246111b0
PDF (110K)
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| | Obituary |  |
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| | A. G. Sharov 111
doi:10.1038/246111c0
PDF (205K)
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| | Announcements |  |
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| | Announcements 112
doi:10.1038/246112a0
PDF (97K)
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| | Erratum 112
doi:10.1038/246112b0
PDF (97K)
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| | Corrigendum 112
doi:10.1038/246112c0
PDF (97K)
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