Calendar: 1962-1963 Page 435

xlvi ANNUAL REPORT University College of North Wales and at the Bell Laboratories New Jersey Mr Giles gave seminar at Harwell In the Biophysics section the following visits were made Dr Wilkins attended the International Biochemistry congress in Moscow and read paper at conference on nucleic acids at the Col du Voza Savoy which was also attended by Dr Spencer Dr Burge lectured at the Cavendish Laboratory Cambridge He and Mr Smith partici- pated in the Conversazione of the Royal Society in May and June 1961 with exhibits on The structure of bacterial flagella Dr Davies and Dr Β Richards read papers at the first International Congress of Biophysics in Stockholm and Dr Richards spent one month on research at the Cell Research Department of the Karolinska Institute Stock- holm Dr Pelc attended the First European Symposium on Autoradiography in Rome Dr Brown attended the conference on Ribonucleic Acids at Strasbourg Dr Lowy and Dr Hanson spent several weeks at the Stazione Zoologica at Naples Dr Puller con- tributed to colloquium on the structure and function of the nucleic acids at Louvain Dr Arnott gave paper at the Seminar on The role of the computer in statistical and mathematical research in biology in Blericum Holland DEPARTMENT OF ZOOLOGY Number of Students First 19 Ancillary Zoology 10 Sc Special 34 Postgraduate 17 Total 80 First Degrees Sc Special 2nd Class Honours Upper Division 2nd Class Honours Lower Division 3rd Class Higher Degrees Ph Cole Resistance of Amoeba proteus to streptomycin Ph Wolpert The mechanics of cell division Departmental Notes Professor Danielli lectured at Duke University North Carolina and contributed papers to symposia in Europe and the United States