The publication presents the following studies: – Stress in Business and Fear of Failure versus Entrepreneurs’ Personal and Financial Resources, – Scalability and Stability of Ethereum Layer-2 Networks: A Comparative Analysis of Scroll, Linea, and Base Rollups, – A Stacked Meta Neural Network with Adaptive Nonlinear Decision Fusion for Cardiovascular Disease Prediction, – The Dialogical Nature of Iwona Chmielewska’s Picturebooks – Aesthetic and Pedagogical Context, – Various Representations of Geometric Objects in Spatial Relational and Spatial Object-Relational Databases Management Systems.