In this article, we analyze tag-based user profiles, which result from social tagging activities in Social Web systems and particularly in Flickr, Twitter and Delicious. We investigate the characteristics of tag-based user profiles within these systems, examine to what extent tag-based profiles of individual users overlap between the systems and identify significant benefits of cross-system use...

ten lack the knowledge and practical experience to proactively advise their patients. Many medical students and physicians feel ill-equipped to counsel overweight or obese patients. As such, we need enhanced educational efforts aimed at translating decades of nutrition science into practical strategies whereby healthy, affordable, easily prepared and delicious foods become the predominant eleme...

Abstract. The World Wide Web has a very dynamic character with resources constantly disappearing and (re-)surfacing. A ubiquitous result is the “404 Page not Found” error as the request for missing web pages. We investigate tags obtained from Delicious for the purpose of rediscovering such missing web pages with the help of search engines. We determine the best performing tag based query length...

Fresh-cut leafy vegetable has an image as a healthy, nutritious, and delicious product. However, the product still faces challenge of quality retention short shelf life, especially in tropical climate regions. Enzymatic browning fresh-cut vegetables is considered one most important attributes limiting life The hurdle approach using commercial vacuum precooling combination with modified atmosphe...

The objective of this study was to determine the potential for several new CM products to flare ERM populations, especially those in the neonicotinoid class, by comparing them to other CM insecticides from the organophosphate, carbamate and pyrethroid classes. Treatment timing was designed to simulate application for CM control. The test materials were applied to 16-yr-old 'Red Delicious' apple...