Rabab Ali Abumalloh

Abstract Drawing on social-presence-theory, we analyze the impact of users’ social-presence on engagement, hedonic-benefits and anthropomorphism, which consequently effects their continuance-intention in metaverse-gaming. Using PLS-SEM, we analyze responses from metaverse gaming users, and results reveal that social presence significantly increases engagement, hedonic benefits and anthropomorphism.

Abstract Social media enhances connectivity and information exchange, but it also enables harmful behaviors, including cyberbullying and discrimination. Platform design can address these issues by encouraging prosocial behavior. Nudges: subtle design interventions that guide behavior without limiting choice, can be implemented through interface elements or advanced modalities such as virtual assistant avatars offering verbal or non-verbal feedback.

Abstract : Diabetes in humans is a rapidly expanding chronic disease and a major crisis in modern societies. The classification of diabetics is a challenging and important procedure that allows the interpretation of diabetic data and diagnosis. Missing values in datasets can impact the prediction accuracy of the methods for the diagnosis. Due to this, a variety of machine learning techniques has been studied in the past.