The prevalence of eating disorders is higher in university nutrition faculties than in other faculties. We examined beliefs about and approaches to eating disorders in nutrition education faculties around the world. We developed a questionnaire specifically for this project and distributed 664 copies electronically, using contact information obtained in collaboration with Dietitians of Canada and the International Confederation of Dietetic Associations. Using the 101 questionnaires returned from 14 countries, we found that 77% of respondents felt eating disorders are a concern among nutrition students; however, only 15% of programs had policies/procedures to help address these disorders. Forty-eight percent of respondents thought screening for eating disorders would be a good idea; however, 78% of them believed screening would involve ethical issues. In conclusion, eating disorders are a concern in nutrition faculties around the world, and while most feel something should be done, ethical dilemmas contribute to confusion over the best approach. More work is needed in this area.

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Later, bacterial cellulose produced from glucose by A. xylinum was examined by means of the electron microscope by Franz & Schiebold (1943), while Frey-Wyssling & Muhlethaler (1946) applied the same technique to the study of cellulose formed by A. xylinoide8. Muihlethaler (1949) has continued these studies using cellulose formed by A, xylinum in a beer-sucrose medium. Kaushal & Walker (1947, 1951) reported the ability of certain species of Acetobacter other than

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