Table 3: Topic Domains and Examples (IMAGE) Drexel University Caption The table shows the nine different topic domains identified in the guidelines, examples of how they appeared and a percentage of how often they appeared. Credit Center for Weight, Eating and Lifestyle Science at Drexel University Usage Restrictions Please credit image. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.