Calendar: 1974-1975 Page 455

lxxiv Annual Report of the Delegacy The Medical Research Council Neurobiology Unit has been en- larged by Dr David Gilbert working on neurofilaments and by Dr Scholes working on the connections and development of the fish retina Professor Β Boycott has continued to work for two months of the year at Harvard National Institutes of Health and University of California Santa Barbara He lectured there and at Boulder Colorado He has also worked for month in the Max- Planck Psychiatric Institute in Munich and lectured in Neurological Institutes of the University of Freiberg im Breisgau and the Kanton Hospital Zurich Dr Fuller was elected Chairman of the Board of Studies in Biophysics and Secretary of the British Biophysical Society He gave lectures on Biophysics Science and Art and on the Social Impact of Science to groups at Bristol and Southampton Universities University College Cardiff Queen Elizabeth College Middlesex Hospital Medical School the Polytechnic of North London Central London and the South Bank and at number of schools Dr Elliott lectured at the City Literary Institute on medieval stained glass at the Joint Meeting of the Biophysical and Biochemical Societies at King's College on 'Quantitative measurements of proteins from gel electrophoresis' He lectured at the Harrow Technical College at course on Physiology for Science Teachers 'X-ray diffraction with special reference to problems of muscle structure' and to the Macro-molecular Group of the Chemical Society on X-ray Dif- fraction on 'The thick filaments in the adductor muscles of molluscs' Dr Davies gave course of postgraduate lectures on light and electron microscopy at Rockefeller University New York He also gave lectures on the structure of the cell nucleus at University of Pennsylvania and at the Rockefeller University Dr Rome has left the laboratory to take up post at The Robert Gordon's Institute of Technology Aberdeen Dr McClare gave talk at the New York Academy of Sciences Symposium in February this year at Symposium on Energy Transduction in Biological Systems Dr Lieb presented paper at New York Academy of Sciences on 'model' for the active transport of potassium Professor Taylor lectured on actomyosin ATPase and mech- anism of muscle contraction at the British Biophysical Society at the University of Bristol and at the Ninth International Symposium on