List of Articles Physical activity Open Access Article Abstract Page Full-Text 1 - Robust Human Physical Activity Recognition Using Smartphone Sensors Mahdi Yazdian Dehkordi Zahra Abedi Nasim Khani Open Access Article Abstract Page Full-Text 2 - A Systematic Review and Meta-Analysis on the Influence of Exercise-Induced Oxidative Stress on the Pathogenesis of Infectious Diseases Daniel Tarmast