| | Opinion |  |
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| | What future for European fast reactors? 263
doi:10.1038/287263a0
PDF (266K)
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| | Technical innocence in the public service 264
doi:10.1038/287264a0
PDF (142K)
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| | News | |
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| | US woos African states with science 265
David Dickson
doi:10.1038/287265a0
PDF (132K)
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| | Still looser UK guidelines 265
doi:10.1038/287265b0
PDF (267K)
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| | Engeneering research: Planning for more 266
David Dickson
doi:10.1038/287266a0
PDF (140K)
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| | Electronic publishing: Keyboard papers 266
Judy Redfearn
doi:10.1038/287266b0
PDF (277K)
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| | Soviet swindles: Degrees by stealth 267
Vera Rich
doi:10.1038/287267a0
PDF (138K)
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| | Space shuttle: Delay costs money 267
David Dickson
doi:10.1038/287267b0
PDF (278K)
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| | Genetic manipulation: Ethics of change 268
David Dickson
doi:10.1038/287268a0
PDF (273K)
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| | French science: Same now, more later 269
Robert Walgate
doi:10.1038/287269a0
PDF (140K)
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| | Soviet bomb scare 269
David Dickson
doi:10.1038/287269b0
PDF (138K)
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| | German science: Frontier talk 269
Vera Rich
doi:10.1038/287269c0
PDF (138K)
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| | Correspondence | |
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| | Geothermal power 270
R.V. HARROWELL
doi:10.1038/287270a0
References | PDF (140K)
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| | Geothermal power 270
E. J. ATHONY
doi:10.1038/287270b0
PDF (140K)
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| | Models of psychosis 270
G.S. CLARIDGE
doi:10.1038/287270c0
References | PDF (140K)
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| | Educative computers 270
JILL COATES
doi:10.1038/287270d0
PDF (140K)
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| | Interferonology 270
LEE H. KRONENBERG
doi:10.1038/287270e0
PDF (140K)
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| | Educating scientists 270
C.S. MORPHET
doi:10.1038/287270f0
PDF (140K)
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| | News and Views |  |
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| | The last neanderthal in France? 271
A.M. ApSimon
doi:10.1038/287271a0
References | PDF (240K)
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| | Snakeblennies 273
Alwyne Wheeler
doi:10.1038/287273a0
PDF (262K)
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| | Sexual dimorphism and the evolution of higher primates 273
R. D. Martin
doi:10.1038/287273b0
PDF (619K)
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| | PHYSICS WITHOUT APPARATUS 274
doi:10.1038/287274a0
PDF (227K)
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| | Immunological changes in multiple sclerosis 275
Barry R. Bloom
doi:10.1038/287275a0
PDF (263K)
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| | Quantum mechanics and gravitational waves 276
Bridget Marx
doi:10.1038/287276a0
PDF (252K)
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| | Galileo saw Neptune in 1612 277
David W. Hughes
doi:10.1038/287277a0
PDF (258K)
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| | Laser annealing for semiconductor devices 278
I.W. Boyd & J.I.B. Wilson
doi:10.1038/287278a0
References | PDF (137K)
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| | Articles |  |
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| | Isotopic evidence for the provenance of some Caledonian granites 279
P. J. Hamilton, R. K. O'Nions & R. J. Pankhurst
doi:10.1038/287279a0
Abstract & References | PDF (585K)
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| | Deformation of the Indo−Australian plate 284
Jeffrey K. Weissel, Roger N. Anderson & Carol A. Geller
doi:10.1038/287284a0
First paragraph & References | PDF (1,363K)
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| | Actin in the inner ear: the remarkable structure of the stereocilium 291
D. J. DeRosier, L. G. Tilney & E. Egelman
doi:10.1038/287291a0
First paragraph & References | PDF (1,962K)
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| | Resolution, reconstitution and kinetics of the primary action of a hormone receptor 297
Yoav Citri & Michael Schramm
doi:10.1038/287297a0
First paragraph & References | PDF (425K)
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| | Cloning and DNA sequence of double-stranded copies of haemagglutinin genes from H2 and H3 strains elucidates antigenic shift and drift in human influenza virus 301
Mary-Jane Gething, Jackie Bye, John Skehel & Michael Waterfield
doi:10.1038/287301a0
First paragraph & References | PDF (800K)
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| | Letters | |
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| | Massive black hole binaries in active galactic nuclei 307
M. C. Begelman, R. D. Blandford & M. J. Rees
doi:10.1038/287307a0
First paragraph & References | PDF (357K)
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| | Spectral broadening measurements of the ionospheres of Jupiter and Saturn 309
Richard Woo & J. W. Armstrong
doi:10.1038/287309a0
First paragraph & References | PDF (318K)
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| | Galileo's observations of Neptune 311
Charles T. Kowal & Stillman Drake
doi:10.1038/287311a0
First paragraph & References | PDF (336K)
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| | Imaging and focusing of neutrons by a zone plate 313
P. D. Kearney, A. G. Klein, G. I. Opat & R. Gähler
doi:10.1038/287313a0
First paragraph & References | PDF (265K)
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| | Electron irradiation induced vitrification at dislocations in quartz 314
D. Cherns, J. L. Hutchison, M. L. Jenkins, P. B. Hirsch & S. White
doi:10.1038/287314a0
First paragraph & References | PDF (837K)
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| | Silica retards radial growth of spherulites in isotactic polystyrene 316
M. Kennedy, G. Turturro, G. R. Brown & L. E. St-Pierre
doi:10.1038/287316a0
First paragraph & References | PDF (207K)
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| | Simulation of a lipid monolayer using molecular dynamics 317
A. J. Kox, J. P. J. Michels & F. W. Wiegel
doi:10.1038/287317a0
First paragraph & References | PDF (309K)
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| | The quasi 2-day wave in the Southern Hemisphere mesosphere 319
R. L. Craig, R. A. Vincent, G. J. Fraser & M. J. Smith
doi:10.1038/287319a0
First paragraph & References | PDF (227K)
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| | Radiocarbon variations with the 11-year solar cycle during the last century 320
A. A. Burchuladze, S. V. Pagava, P. Povinec, G. I. Togonidze & S. Usa ev
doi:10.1038/287320a0
First paragraph & References | PDF (391K)
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| | Santorini tephra from Rhodes 322
C. Doumas & L. Papazoglou
doi:10.1038/287322a0
First paragraph & References | PDF (721K)
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| | Pollen analytical evidence for early forest clearance in North Sumatra 324
B. K. Maloney
doi:10.1038/287324a0
First paragraph & References | PDF (307K)
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| | Periodical cicada nymphs impose periodical oak tree wood accumulation 326
Richard Karban
doi:10.1038/287326a0
First paragraph & References | PDF (234K)
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| | Sexual dimorphism in early anthropoids 328
John G. Fleagle, Richard F. Kay & Elwyn L. Simons
doi:10.1038/287328a0
First paragraph & References | PDF (429K)
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| | Oxygen-linked CO2 binding independent of pH in cephalopod blood 330
Gunnar Lykkeboe, Ole Brix & Kjell Johansen
doi:10.1038/287330a0
First paragraph & References | PDF (179K)
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| | Isolation of human haematopoietic progenitor cells using monoclonal antibodies 332
P. C. L. Beverley, D. Linch & D. Delia
doi:10.1038/287332a0
First paragraph & References | PDF (264K)
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| | Mitotic EBNA-positive lymphocytes in peripheral blood during infectious mononucleosis 334
James Robinson, Douglas Smith & James Niederman
doi:10.1038/287334a0
First paragraph & References | PDF (262K)
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| | Isoelectric focusing of IgG eluted from multiple sclerosis and subacute sclerosing panencephalitis brains 335
David H. Mattson, Raymond P. Roos & Barry G. W. Arnason
doi:10.1038/287335a0
First paragraph & References | PDF (525K)
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| | Limitations in the use of actomyosin threads as model contractile systems 338
John D. Altringham, Paul H. Yancey & Ian A. Johnston
doi:10.1038/287338a0
First paragraph & References | PDF (295K)
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| | Nuclear accumulation of epidermal growth factor in cultured rat pituitary cells 340
L. K. Johnson, I. Vlodavsky, J. D. Baxter & D. Gospodarowicz
doi:10.1038/287340a0
First paragraph & References | PDF (764K)
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| | VIP occurs in intrathyroidal nerves and stimulates thyroid hormone secretion 343
B. Ahrén, J. Alumets, M. Ericsson, J. Fahrenkrug, L. Fahrenkrug, R. Håkanson, P. Hedner, I. Lorén, A. Melander, C. Rerup & F. Sundler
doi:10.1038/287343a0
First paragraph & References | PDF (352K)
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| | Intracellular studies showing modulation of facial motoneurone excitability by serotonin 346
C. P. VanderMaelen & G. K. Aghajanian
doi:10.1038/287346a0
First paragraph & References | PDF (224K)
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| | Absence of potassium conductance in central myelinated axons 348
Jeffery D. Kocsis & Stephen G. Waxman
doi:10.1038/287348a0
First paragraph & References | PDF (227K)
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| | Spontaneous quantal events induced in toad rods by pigment bleaching 349
T. D. Lamb
doi:10.1038/287349a0
First paragraph & References | PDF (298K)
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| | Light isomerizes the chromophore of bacteriorhodopsin 351
Motoyuki Tsuda, Moira Glaccum, Burr Nelson & Thomas G. Ebrey
doi:10.1038/287351a0
First paragraph & References | PDF (293K)
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| | Leukaemia virus infection promotes fibroblast transformation by normal BALB/c mouse DNA 353
V. Krump-Konvalinkova & K. J. van den Berg
doi:10.1038/287353a0
First paragraph & References | PDF (209K)
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| | Inhibition of 40S−Met−tRNAf
Met ribosomal initiation complex formation by vaccinia virus 355
Anne Person, Fakher Ben-Hamida & Georges Beaud
doi:10.1038/287355a0
First paragraph & References | PDF (314K)
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S-adenosylmethionine—a novel regulator of aspartate kinase 357
Sven Erik Rognes, Peter J. Lea & Benjamin J. Miflin
doi:10.1038/287357a0
First paragraph & References | PDF (276K)
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| | DNA from Ti plasmid present in nucleus and absent from plastids of crown gall plant cells 359
L. Willmitzer, M. De Beuckeleer, M. Lemmers, M. Van Montagu & J. Schell
doi:10.1038/287359a0
First paragraph & References | PDF (440K)
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In vitro suppression of UGA codons in a mitochondrial mRNA 361
A. De Ronde, A. P. G. M. Van Loon, L. A. Grivell & J. Kohli
doi:10.1038/287361a0
First paragraph & References | PDF (475K)
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| | Cooperative structural transition of PM2 DNA at high ionic strength and its dependence on DNA damages 363
Urs Kuhnlein, Siu Sing Tsang & Jane Edwards
doi:10.1038/287363a0
First paragraph & References | PDF (209K)
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| | Corrigendum | |
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| | Corrigendum 364
doi:10.1038/287364a0
PDF (104K)
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| | Matters Arising | |
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| | Giant solar flares in Antarctic ice 365
RICHARD STOTHERS
doi:10.1038/287365a0
References | PDF (120K)
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| | Magnetic fields and the solar constant 365
D. S. P. DEARBORN & J. B. BLAKE
doi:10.1038/287365b0
References | PDF (222K)
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| | A tectonic mélange of foreign eclogites and ultramafites in West Norway 366
DAVID C. SMITH
doi:10.1038/287366a0
References | PDF (244K)
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| | A tectonic mélange of foreign eclogites and ultramafites in West Norway 367
L. G. MEDARIS JR
doi:10.1038/287367a0
References | PDF (273K)
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| | GABA mediated circling from substantia nigra 368
C. REAVILL, N. LEIGH, P. JENNER & C. D. MARSDEN
doi:10.1038/287368a0
References | PDF (136K)
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| | Book Reviews |  |
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| | A question of language 369
Jean Berko Gleason reviews Nim: A Chimpanzee Who Learned Sign Language.
By
Herbert S. Terrace
doi:10.1038/287369a0
PDF (362K)
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| | Eclipsing binary light curve analysis 370
Joel A. Eaton reviews Language of the Stars: A Discourse on the Theory of the Light Changes of Eclipsing Variables.
By
Zden k Kopal
doi:10.1038/287370a0
PDF (116K)
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| | Archaeological chemistry for the curious 371
Robert Hedges reviews Archaeological Chemistry.
By
Z. Goffer
doi:10.1038/287371a0
PDF (216K)
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| | Will we use the ocean wisely? 371
Henry Charnock reviews Opportunities and Uses of the Ocean.
By
D. A. Ross
doi:10.1038/287371b0
PDF (345K)
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| | Soil sugars for the soil scientist 372
M. Schnitzer reviews Nature and Origin of Carbohydrates in Soils.
By
M. V. Cheshire
doi:10.1038/287372a0
PDF (131K)
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| | Books Received | |
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| | BOOKS RECEIVED 373
doi:10.1038/287373a0
PDF (285K)
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| | Announcements | |
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| | ANNOUNCEMENTS 375
doi:10.1038/287375a0
PDF (226K)
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