D

DACIE, Sir John (Vivian).[1967] Emeritus Professor of Haematology at the Royal Postgraduate Medical School in the University of London. 10 Alan Road, Wimbledon, London, SW19 7PT. (Tel: (0181) 946-6086). Council Service: 1979-81.

DALGARNO, Professor Alexander.[1972] Phillips Professor of Astronomy at Harvard University, USA. Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138, USA. (Tel: +1 (617) 495-4403; email: adalgarno@cfa.harvard.edu; Fax:+1 (617) 495-5970)

DALITZ, Professor Richard Henry.[1960] Formerly Royal Society Research Professor at the University of Oxford. Department of Physics, Subdepartment of Theoretical Physics, 1 Keble Road, Oxford, OX1 3NP. (Tel: (01865) 273966 and 273999; email: dalitz@physics.ox.ac.uk; Fax: (01865) 273947); and 28 Jack Straw's Lane, Oxford, OX3 0DW. Medals: Hughes (1975), Royal (1982). Lecture: Bakerian (1969). Council Service: 1979-81.

DALTON, Professor Howard.[1993] Chairman and Professor of Biological Sciences in the University of Warwick. Department of Biological Sciences, University of Warwick, Coventry, CV4 7AL. (Tel: (024) 765 23552; email: H.Dalton@wrwick.ac.uk; Fax: (024) 765 23568); and Groves Mill, Shakers Lane, Long Itchington, Warwickshire, CV23 8QB. (Tel: (01926) 632746) Lecture: Leeuwenhock.

DATTA, Professor Naomi. [1985] Emeritus Professor of Microbial Genetics in the University of London. 9 Duke's Avenue, London, W4 2AA. (Tel: (0181) 995 7562)

DAVIDSON, Professor John Frank.[1974] Emeritus Professor of Chemical Engineering in the University of Cambridge. Department of Chemical Engineering, Pembroke Street, Cambridge, CB2 3RA. (Tel: (01223) 334775; Fax: (01223) 334796). Medal: Leverhulme (1984). Council Service: 1988-89; V.P. 1988-89.

DAVIES, Professor Alwyn George.[1989] Professor of Chemistry in University College London. Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ. (Tel: (0171) 504-4701; email: a.g.davies@ucl.ac.uk; Fax: (0171) 380-7463); and 26 South Approach, Moor Park, Northwood, Middlesex, HA6 2ET. (Tel: (01923) 823528)

DAVIES, Sir David (Evan Naunton)CBE. [1984] President of The Royal Academy of Engineering and formerly Chief Scientific Adviser, Ministry of Defence. 29 Great Peter Street, Westminster, London, SW!P 3LW. (Tel: (0171) 222-2688; Fax: (0171) 233-0054) Council Service: 1991-93.

DAVIES, Professor Edward Brian. [1995] Professor of Mathematics at King's College, London. Department of Mathematics, King's College, Strand, London, WC2R 2LS. (Tel: (0207) 848-2698; email: E.Brian.Davies@kcl.ac.uk; Fax: (0207) 848-2017)

DAVIES, Professor Julian Edmund.[1994] Professor Emeritus in the University of British Columbia, Department of Microbiology and Immunology, Chief Scientific Officer and Vice President of Research, TerraGen Discovery Inc., Canada. Department of Microbiology and Immunology, University of British Columbia, 300-6174 University Boulevard, Vancouver, BC, Canada, V6T 1Z3. (Tel: +1 (604) 822-3308; email: jed@interchange.ubc.ca; Fax: +1 (604) 822-6041); TerraGen Diversity Inc., 300 East Mall - UBC, Vancouver, BC, Canada, V6T 1Z3. (Tel: +1 (604) 221-8896; Fax:(604) 221-8881); and 4428 West Sixth Avenue, Vancouver, BC, Canada, V6R 1V3. (Tel: +1 (604) 222-8235; Fax +1 (604) 222-9308). Lecture: Leeuwenhoek (1996) Lecture: Leeuwenhoek (1996)

DAVIES, Professor Nicholas Barry.[1994] Professor of Behavioural Ecology in the University of Cambridge and Fellow of Pembroke College, Cambridge. Department of Zoology, Downing Street, Cambridge, CB2 3EJ. (Tel: (01223) 334405; email: n.b.davies@zoo.cam.ac.uk; Fax: (01223) 336676); and 48 Holbrook Road, Cambridge, CB1 7ST. (Tel: (01223) 245253)

DAVIES, Professor Rodney Deane CBE. [1992] Emeritus Professor of Radio Astronomy in the University of Manchester. Nuffield Radio Astronomy Laboratories, Jodrell Bank, Macclesfield, Cheshire, SK11 9DL. (Tel: (01477) 571321; email: rdd@jb.man.ac.uk; Fax: (01477) 571618); and Parkgate House, Fulshaw Park, Wilmslow, Cheshire, SK9 1QG. (Tel: (01625) 523592)

DAWSON, Dr Rex Malcolm Chaplin.[1981]

DAY, Professor Peter.[1986] Fullerian Professor of Chemistry, Royal Institution of Great Britain. Royal Institution Professorial Research Fellow at University College London. The Royal Institution, 21 Albemarle Street, London, W1X 4BS. (Tel: (0207) 670-2928; email: pday@ri.ac.uk; Fax: (0207) 670-2988). Lectures: Bose Memorial (1994), Bakerian (1999).

DEARNALEY, Professor Geoffrey.[1993] Formerly Vice President for Materials and Structures Division in the Southwest Research Institute, San Antonio, USA. Visiting Professor of Physics at the University of Sussex, Brighton. Materials and Structures Division, Southwest Research Institute, P.O. Box 28510, 6220 Culebra Road, San Antonio, Texas 78228-0510, USA. (Tel: +1 (210) 522-5579; email: gdearnaley@swri.org; Fax: +1 (210) 522-5122); and 19826 Wittenburg Road, San Antonio, Texas 78256, USA.

DEER, Professor William Alexander.[1962] Emeritus Professor of Mineralogy and Petrology in the University of Cambridge. Department of Earth Sciences, Downing Street, Cambridge, CB2 3EQ. (Tel: (01223) 333400); and 12 Barrington House, Southacre Drive, Cambridge, CB2 2TY. (Tel: (01223) 358635). Council Service: 1966-67.

DELPY, Professor David Thomas. [1999]Professor of Medical Photonics and Head of Department. Department of Medical Physics and Bioengineering, University College London, Shropshire House, Capper St, London, WC1E 6JA (Tel: (020) 7209 6262; Email: d.delpy@medphys.ucl.ac.uk; Fax: (020) 7209 6269

DENBIGH, Professor Kenneth George.[1965]

DENTON, Professor Derek Ashworth. [1999] Founding Director, Consultant Scientist. Howard Florey Institute of Experimental Physiology and Medicine, Melbourne University, Parkville, Victoria, 3052, Australia (Tel: (61) 3 9344 5639; Email: dad@hfi.unimelb.edu.au; Fax: (61) 3 9826 5457) and 816 Orrong Road, Toorak, Victoria, 3142, Australia (Tel: (61) 3 9827 2640)

DENTON, Sir Eric (James)CBE. [1964]] Formerly Secretary of the Marine Biological Association of the United Kingdom and Director of the Plymouth Laboratory. Honorary Professor at the University of Bristol. The Laboratory, Citadel Hill, Plymouth, PL1 2PB. (Tel: (01752) 633348); and Fairfield House, St Germans, Saltash, Cornwall, PL12 5LS. (Tel: (01503) 230204). Medal: Royal (1987). Lecture: Croonian (1973). Council Service: 1969-71, 1984-85; VP 1984-85.

DENTON, Professor Richard Michael. [1998] Head of the Department of Biochemistry, University of Bristol. Department of Biochemistry, School of Medical Sciences, University of Bristol, Bristol BS8 1TD. (Tel: (0117) 9287433; email: r.denton@bris.ac.uk; Fax: (0117) 9288274) and 15 Clyde Road, Redland, Bristol BS6 6RJ (Tel: (0117) 9735959).

DESLONGCHAMPS, Professor Pierre.[1983]

DEVONS, Professor Samuel.[1955] Special Research Scientist, Emeritus Professor of Physics and formerly Director of the History of Physics Laboratory, Barnard College, Columbia University, USA. Nevis Laboratory, Columbia University, P.O. Box 137, Irvington, NY 10533, USA. (Tel: +1 (914) 591-2860; email: devons@nevis1.columbia.edu; Fax: +1 (914) 591-7080); and Lewis Road, Irvington-on-Hudson, NY 10533, USA. (Tel: +1 (914) 591-7681). Lecture: Rutherford Memorial (1989).

DEWEY, Professor John Frederick.[1985] Professor of Geology in the University of Oxford and Fellow of University College, Oxford. Department of Earth Sciences, Parks Road, Oxford, OX1 3PR. (Tel: (01865) 272021; email: johnd@earth.ox.ac.uk; Fax: (01865) 272072); University College, Oxford, OX1 4BH; Council Service: 1989-91.

DEXTER, Dr Thomas Michael.[1991] Director of the Wellcome Trust. The Wellcome Trust, 183 Euston Road, London, NW1 2BE. (Tel: (0171) 611-8422; email: director@wellcome.ac.uk; Fax: (0171) 611-8735). Council Service: 1995-96.

DIXON, Professor Gordon HenryOC. [1978]

DIXON, Professor Raymond Alan. [1999] Research Group Leader. Department of Molecular Microbiology, John Innes Centre, Norwich, NR4 7UH (Tel: (01603) 456900 ext. 2747; Email: ray.dixon@bbsrc.ac.uk; Fax: (01603) 454970)

DIXON, Professor Richard Newland.[1986] Alfred Capper Pass Professor of Chemistry (Emeritus) and Senior Research Fellow in the University of Bristol. Non-Executive Director and Vice-Chairman, United Bristol Healthcare NHS Trust. School of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS. (Tel: (0117) 928-7661; email: r.n.dixon@bristol.ac.uk; Fax: (0117) 925-1295); and 22 Westbury Lane, Coombe Dingle, Bristol, BS9 2PE. (Tel: (0117) 968-1691)

DIXON-LEWIS, Professor Graham. [1995] Research Professor in the Department of Fuel and Energy in the University of Leeds. Department of Fuel and Energy, University of Leeds, Leeds, LS2 9JT. (Tel: (0113) 233-2499; email: fue6dixn@sun.leeds.ac.uk; Fax: (0113) 244-0572); and 16 West Park Grove, Leeds, LS8 2HQ. (Tel: (0113) 266-2269)

DOBSON, Professor Christopher Martin.[1996] Professor of Chemistry in the University of Oxford and Director of the Oxford Centre for Molecular Sciences. New Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, OX1 3QT. (Tel: (01865) 275916; email:chris.dobson@chem.ox.ac.uk; Fax: (01865) 275921); and Cripps Barn, Otmoor Lane, Beckley, Oxfordshire, OX3 9UX. (Tel: (01865) 351548)

DODSON, Professor George Guy.[1994]

DOHERTY, Professor Peter Charles.[1987]

DOLL, Sir (William) Richard (Shaboe)CH OBE. [1966]

DOMB, Professor Cyril. [1977] Emeritus Professor of Physics in Bar-Ilan University, Israel. Jack and Pearl Resnick Institute of Advanced Technology, Bar-Ilan University, Ramat Gan 52900, Israel. (Tel: +972(0) (3) 5317928; Fax: +972(0) (3) 5353298); and 28 St Peter's Court, Queens Road, Hendon, London, NW4 2HG. (Tel: (0181) 202-0473)

DONALD, Professor Athene Margaret. [1999] Professor of Experimental Physics in the Unviersity of Cambridge. Cavendish Laboratory, Madingley Road, Cambridge, CB3 0HE (Tel: (01223) 337382; email: athene.donald@phy.cam.ac.uk; Fax: (01223) 337000)

DONALDSON, Professor Simon Kirwan.[1986]

DOWELL, Professor John Derek.[1986] Poynting Professor of Physics in the University of Birmingham. School of Physics and Astronomy, University of Birmingham, P.O. Box 363, Birmingham, B15 2TT. (Tel: (0121) 414-4658; email: jdd@hep.ph.bham.ac.uk; Fax: (0121) 414-6709); and 57 Oxford Road, Moseley, Birmingham, B13 9ES. (Tel: (0121) 449-3332). Council Service: June 1997-98; V.P. 1997-98.

DOWLING, Professor Patrick Joseph.[1996] Vice-Chancellor and Chief Executive of the University of Surrey. University of Surrey, Guildford, Surrey, GU2 5XH. (Tel: (01483) 259249; email: p.dowling@surrey.ac.uk; Fax: (01483) 259518); and Blackwell House, Hog's Back, Guildford, Surrey, GU3 1DF. (Tel: (01483) 535627; Fax: (01483) 535648)

DOWNS, Sir DiarmuidCBE. [1985] Formerly Chairman, Ricardo Consulting Engineers plc, Shoreham-by-Sea. 143 New Church Road, Hove, East Sussex, BN3 4DB. (Tel: (01273) 419357)

DOWSON, Professor Duncan CBE. [1987]

DUNCUMB, Dr Peter.[1977] Former Director and General Manager of TI Group plc Research Laboratories, Saffron Walden, Essex. Honorary Professor at the University of Warwick. 5A Woollards Lane, Great Shelford, Cambridge, CB2 5LZ. (Tel: (01223) 843064; email: pd116@cam.ac.uk; Fax: 01223-844904))

DUNHAM, Sir Kingsley (Charles).[1955] Emeritus Professor of Geology in the University of Durham. Formerly Director of the Institute of Geological Sciences. Charleycroft, 15 Quarryheads Lane, Durham, DH1 3DY. (Tel: (0191) 384-8977). Medal: Royal (1970). Council Service: 1964-66, 1971-76; For. Sec. 1971-76; V.P. 1971-76.

DUNITZ, Professor Jack David.[1974] Emeritus Professor of Chemical Crystallography at the Swiss Federal Institute of Technology (ETH), Zurich. Laboratorium für Organische Chemie, ETH-Zentrum, Universitätstrasse 16, CH-8092 Zürich, Switzerland. (Tel: +41(0) (1) 632. 2892; email: dunitz@org.chem.ethz.ch; Fax: +41(0) (1) 632.1109); and Obere Heslibachstrasse 77, CH-8700 Küsnacht, Switzerland. (Tel: +41(0) (1) 910.1723)

DUTTON, Professor Peter Leslie.[1990]

DWEK, Professor Raymond Allen. [1998] Director, Glycobiology Institute, University of Oxford, and Professorial Fellow, Exeter College, Oxford. Associate Head of Department of Biochemistry. Department of Biochemistry, Rodney Porter Building, South Parks Road, Oxford OX1 3QU. (Tel: (01865) 275344; email raymond.dwek@exeter.ox.ac.uk; Fax: (01865) 275771)

DYSON, Professor Freeman John.[1952] Emeritus Professor of Physics at the Institute for Advanced Study, Princeton, USA. School of Natural Sciences, Institute for Advanced Study, Olden Lane, Princeton, NJ 08540, USA. (Tel: +1 (609) 734-8055; email: dyson@sns.ias.edu; Fax: +1 (609) 951-4489). Medal: Hughes (1968).