| | Opinion |  |
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| | British universities on the brink 97
doi:10.1038/292097a0
PDF (124K)
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| | Promising Americans 97
doi:10.1038/292097b0
PDF (268K)
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| | From the frying pan ... 98
doi:10.1038/292098a0
PDF (149K)
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| | News | |
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| | Congress stirs non-proliferation row 99
Testimony on Iraq raid backfires
doi:10.1038/292099a0
PDF (133K)
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| | British universities transformed by budget 99
doi:10.1038/292099b0
PDF (266K)
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| | French universities: New appointments 100
Robert Walgate
doi:10.1038/292100a0
PDF (138K)
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| | US biomedical research: Against the tide 100
David Dickson
doi:10.1038/292100b0
PDF (138K)
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| | UK atomic energy: Design delays 101
Robert Walgate
doi:10.1038/292101a0
PDF (164K)
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| | Large Space Telescope: View from Munich 101
Philip Campbell
doi:10.1038/292101b0
PDF (298K)
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| | Soviet second sentences 101
doi:10.1038/292101c0
PDF (164K)
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| | Curien on top 102
Judy Redfearn
doi:10.1038/292102a0
PDF (138K)
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| | US space research: Halley again? 102
David Dickson
doi:10.1038/292102b0
PDF (138K)
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| | Trypanosomiasis: Question of breeding 102
doi:10.1038/292102c0
PDF (311K)
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| | Bulgarian Wildlife: Shooting for keeps 103
Vera Rich
doi:10.1038/292103a0
PDF (177K)
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| | India's environment: First steps 103
Sunil Saraf
doi:10.1038/292103b0
PDF (177K)
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| | Correspondence | |
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| | Non-academic staff 104
M. HOOPER
doi:10.1038/292104a0
PDF (134K)
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| | The Tamuz raid 104
IRVING LISTOWSKY
doi:10.1038/292104b0
PDF (134K)
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| | The Tamuz raid 104
PAUL ROTHBERG
doi:10.1038/292104c0
PDF (134K)
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| | No badger vaccine 104
W. H. G. REES
doi:10.1038/292104d0
PDF (134K)
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| | Elementary error 104
KAY DREY
doi:10.1038/292104e0
PDF (134K)
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| | News and Views |  |
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| | A cycling index for ecosystems 105
Robert M. May
doi:10.1038/292105a0
References | PDF (110K)
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| | Plasma lipoproteins and cellular metabolism 106
J. S. Owen
doi:10.1038/292106a0
PDF (132K)
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| | MST radars: advanced tools for gravity wave studies 107
Jürgen Klostermeyer
doi:10.1038/292107a0
References | PDF (242K)
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| | X-ray laser obtained by pumping with a nuclear bomb? 108
Peter Knight
doi:10.1038/292108a0
PDF (127K)
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| | More surprises from mitochondria 109
Thomas D. Fox
doi:10.1038/292109a0
PDF (261K)
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| | A golden age of astronomy 110
Ben Zuckerman
doi:10.1038/292110a0
PDF (298K)
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| | 100 years ago 111
doi:10.1038/292111a0
PDF (171K)
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| | From embryo to teratocarcinoma in tissue culture 111
Brigid Hogan
doi:10.1038/292111b0
References | PDF (292K)
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| | The ultimate computer 112
Paul Davies
doi:10.1038/292112a0
PDF (128K)
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| | Review Article |  |
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| | Tempo and mode in hominid evolution 113
J. E. Cronin, N. T. Boaz, C. B. Stringer & Y. Rak
doi:10.1038/292113a0
Abstract & References | PDF (1,089K)
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| | Articles |  |
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| | Depth of geological contrast across the West African craton margin 123
J. C. Briden, D. N. Whitcombe, G. W. Stuart, J. D. Fairhead, C. Dorbath & L. Dorbath
doi:10.1038/292123a0
Abstract & References | PDF (619K)
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| | Purified  regulatory protein cII positively activates promoters for lysogenic development 128
Hiroyuki Shimatake & Martin Rosenberg
doi:10.1038/292128a0
Abstract & References | PDF (732K)
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| | Letters | |
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| | Soft  -ray emission from the region of MCG8 −11 −11 133
F. Perotti, A. Della Ventura, G. Villa, G. Di Cocco, R. C. Butler, J. N. Carter & A. J. Dean
doi:10.1038/292133a0
First paragraph & References | PDF (535K)
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| | Evidence for secondary origin of chondrules 135
Hiroko Nagahara
doi:10.1038/292135a0
First paragraph & References | PDF (438K)
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| | Prebiotic atmospheric oxygen levels 136
J. H. Carver
doi:10.1038/292136a0
First paragraph & References | PDF (337K)
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| | Surface viscosity of water 138
J. C. Earnshaw
doi:10.1038/292138a0
First paragraph & References | PDF (204K)
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| | Raman investigation of ring configurations in vitreous silica 140
Shiv K. Sharma, Joseph F. Mammone & Malcolm F. Nicol
doi:10.1038/292140a0
First paragraph & References | PDF (222K)
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| | Heat flow on the Hawaiian Swell and lithospheric reheating 142
R. S. Detrick, R. P. von Herzen, S. T. Crough, D. Epp & U. Fehn
doi:10.1038/292142a0
First paragraph & References | PDF (201K)
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| | Charnockite geobarometers based on coexisting garnet—pyroxene—plagioclase—quartz 144
D. Perkins III & R. C. Newton
doi:10.1038/292144a0
First paragraph & References | PDF (331K)
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| | Preservation of polyunsaturated fatty acid in ancient Anasazi maize seed 146
David A. Priestley, Walton C. Galinat & A. Carl Leopold
doi:10.1038/292146a0
First paragraph & References | PDF (324K)
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| | Lack of correlation between extracellular polysaccharide and nodulation ability in Rhizobium
148
Richard Sanders, Elisabeth Raleigh & Ethan Signer
doi:10.1038/292148a0
First paragraph & References | PDF (230K)
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| | Do carbonate skeletons limit the rate of body growth? 150
A. Richard Palmer
doi:10.1038/292150a0
First paragraph & References | PDF (325K)
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| | Segment-specific organization of leg motoneurones is transformed in bithorax mutants of Drosophila
152
Steven H. Green
doi:10.1038/292152a0
First paragraph & References | PDF (466K)
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| | Establishment in culture of pluripotential cells from mouse embryos 154
M. J. Evans & M. H. Kaufman
doi:10.1038/292154a0
First paragraph & References | PDF (492K)
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| | Stage-specific embryonic antigen involves  l 3 fucosylated type 2 blood group chains 156
H. C. Gooi, T. Feizi, A. Kapadia, B. B. Knowles, D. Solter & M. J. Evans
doi:10.1038/292156a0
First paragraph & References | PDF (303K)
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| | Erythrocyte membrane sidedness in lectin control of the Ca2+−A23187-mediated diskocyte  echinocyte conversion 158
Richard A. Anderson & Rex E. Lovrien
doi:10.1038/292158a0
First paragraph & References | PDF (578K)
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| | A new protein that gels F actin in the cell cortex of Dictyostelium discoideum
161
John Coudeelis, Jaffrey Salisbury & Keigi Fujiwara
doi:10.1038/292161a0
First paragraph & References | PDF (522K)
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| | T cell-dependent IgA anti-polysaccharide response in vitro
163
Park E. Trefts, Denis A. Rivier & Martin F. Kagnoff
doi:10.1038/292163a0
First paragraph & References | PDF (345K)
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| | Kainate-like neurotoxicity of folates 165
John W. Olney, Terry A. Fuller & Taisija de Gubareff
doi:10.1038/292165a0
First paragraph & References | PDF (483K)
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| | Novel leukaemogenic retroviruses isolated from cell line derived from spontaneous AKR tumour 167
Finn Skou Pedersen, Robert L. Crowther, Donald Y. Tenney, Andreas M. Reimold & William A. Haseltine
doi:10.1038/292167a0
First paragraph & References | PDF (702K)
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| | Identification of E. coli uvrC protein 171
George H. Yoakum & Lawrence Grossman
doi:10.1038/292171a0
First paragraph & References | PDF (411K)
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| | Positively activated transcription of  integrase gene initiates with UTP in vivo
173
U. Schmeissner, D. Court, K. McKenney & M. Rosenberg
doi:10.1038/292173a0
First paragraph & References | PDF (324K)
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| | Heterogeneous host DNA attached to the left end of mature bacteriophage Mu DNA 175
Marie George & Ahmad I. Bukhari
doi:10.1038/292175a0
First paragraph & References | PDF (254K)
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| | Errata 176
doi:10.1038/292176a0
PDF (160K)
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| | Matters Arising | |
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| | Sensory cues invalidate remote viewing experiments 177
DAVID MARKS
doi:10.1038/292177a0
References | PDF (129K)
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| | Micrograzers may affect macroalgal density 177
SUSAN H. BRAWLEY & WALTER H. ADEY
doi:10.1038/292177b0
References | PDF (129K)
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| | Micrograzers may affect macroalgal density (reply) 177
DAVID R. SCHIEL & J. H. CHOAT
doi:10.1038/292177c0
References | PDF (129K)
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| | The glass bead game 178
J. L. READSHAW
doi:10.1038/292178a0
References | PDF (128K)
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| | The glass bead game (reply) 178
W. S. C. GURNEY, S. B. BLYTHE & R. M. NISBET
doi:10.1038/292178b0
References | PDF (128K)
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| | Book Reviews | |
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| | Unravelling the threads of cosmic history 179
James N. Fry, Craig Hogan & David N. Schramm reviews The Large-Scale Structure of the Universe.
By
P. J. E. Peebles
doi:10.1038/292179a0
PDF (238K)
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| | Rabbie Burns and the art of genetics 180
Tony Searle reviews Genetics and Probability in Animal Breeding Experiments.
By
Earl L. Green
doi:10.1038/292180a0
PDF (119K)
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| | Spectroscopic sound 180
M. J. Adams reviews Photoacoustics and Photoacoustic Spectroscopy. Chemical Analysis, Vol. 57.
By
Allan Rosencwaig
doi:10.1038/292180b0
PDF (249K)
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| | Earliest technology 181
J. A. J. Gowlett reviews Premiers Outils Talliés D'Afrique.
By
Hélène Roche
doi:10.1038/292181a0
PDF (134K)
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| | Notes on the birth of experimental psychology 181
O. L. Zangwill reviews An Education in Psychology: James McKeen Cattell's Journal and Letters from Germany and England, 1880−1888.
Edited By
M.M. Sokal
doi:10.1038/292181b0
PDF (264K)
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| | Transformations in magma physics 182
M. J. O'Hara reviews Physics of Magmatic Processes.
Edited By
R. B. Hargraves
doi:10.1038/292182a0
PDF (134K)
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| | Books Received | |
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| | Books received 183
doi:10.1038/292183a0
PDF (129K)
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| | Announcements | |
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| | Announcements 184
doi:10.1038/292184a0
PDF (121K)
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