Development and validation of a health information system to improve prenatal controls in Guatemala -- ANN-based Modeling and Control of a Pick and Place Manipulator -- M-HEALTH System for Detecting COVID-19 in Chest X-rays using Deep Learning and Data Security Approaches -- Frequency Interleaved DAC System Design: Fundamental Problems and Compensation Methods -- Frequency Interleaved DAC System Design: Fundamental Problems and Compensation Methods -- How Predictive Software Engineering Addresses Issues in Custom Software Development and Boosts Efficiency & Productivity -- An approach for Test Impact Analysis on the Integration Level in Java programs -- Procurement of the Future: Investing Today in the Technologies of Tomorrow -- Interpolated Solutions of Abel Integral Equations Using Barycentric Lagrange Double Interpolation -- Neural Network Models for Time Series Analysis and Estimation -- The Digital Survival Game to Enhance The Digital Quotient of Lower Secondary Students -- An Experimental Analysis of Benchmarking Tools for Smart Contract-Based Blockchain Application -- Detection of Structure Changes in Lightweight Concrete with Nanoparticles Using Computer Vision Methods in the Construction Industry -- Digital Twins in Agriculture as an Internet of Things paradigm: the Case of Azerbaijan -- Hybrid Network Anomaly Detection Based on Weighted Aggregation Using Endpoint Parameters -- Yet Another Parallelism within the "Hobby Time Training" -- IoT Infrared Imaging of Livestock Tissues using a One-Eyed Bandit Technique -- Theoretical Fundamentals of Criteria for Evaluation of Efficiency, Quality and Optimization of Complex Informatiology Systems -- A Review of Deep Learning Techniques of Chest X-Ray Analysis for Thoracic Disorders -- Preserving Filipino Native Dishes Using Android-based Application: A Heritage Cooking Tutorial -- Development of a Web-Based Graduate Tracer Information System with Data Analytics.