Bicocca Open Archive

Alveolar gas equation and its clinical implications

THE INFORMATION POWER OF SOCIAL MEDIA FOR INVESTMENT DECISIONS: AN AI-DRIVEN ANALYSIS OF REDDIT POSTS

This study presents a method to analyze social media interactions and their relationship with investor decisions and stock market movements. It explores three questions: (1) the best method for classifying stock-related social media posts, (2) the influence of posts on stock returns and trading volumes, and (3) the impact of posts by opinion leaders. The WallstreetBets board on Reddit social media and the GameStop stock provide an ideal laboratory for answering these questions. We analyzed 13...

Maternal Self-Efficacy and the Relation with Children’s Dietary Behaviors in the Digital Era

Mothers’ behavior strongly influences children’s eating habits, with family attitudes and feeding practices playing a key role in dietary development. In accordance with the previous literature, this study examined these aspects, including also mothers’ use of social media to stay informed about nutrition as an innovative element. The main goal was to validate the Italian version of the PSEPAD scale (Parental Self-Efficacy for Promoting Healthy Physical Activity and Dietary Behaviors in ...

Performance Optimization in Streetlifting: The Combined Role of Nutrition, Lean Mass, and Sleep

Background and Objective: Streetlifting is a developing strength sport derived from calisthenics and based on maximal external load performance in weighted pull-ups, dips, muscle- ups, and squat variations. Its rapid global expansion has raised interest in identifying sport-specific nutritional and recovery strategies that can support performance and health. However, scientific evidence directly focused on streetlifting remains limited. This narrative review aims to summarize current kno...