Heliyon 

TL;DR: The study found that neural-network models such as feedforward and feedback propagation artificial neural networks are performing better in its application to human problems and proposed feedforwardand feedback propagation ANN models for research focus based on data analysis factors like accuracy, processing speed, latency, fault tolerance, volume, scalability, convergence, and performance.

TL;DR: The physiological and biochemical effects of each heavy metal bioaccumulation in humans and the level of gravity and disquieting factor of the disease are shown.

TL;DR: A brief overview of concepts of bacterial biofilm formation, current state-of-the-art therapeutic approaches for preventing and treating biofilms, and the prevalence of such infections on medical devices is reviewed.

TL;DR: Looking at changes in the physical activity levels during self-quarantine in Italy, and the impact of exercise on psychological health, suggests maintaining a regular exercise routine is a key strategy for physical and mental health during a forced rest period like the current coronavirus emergency.

TL;DR: This work has presented a very detailed review of the different classified azo dyes as a function of the number of azo groups and the appropriate functional groups and pointed out some chemical properties of these dyes such as reactivity, isomerization and tautomerism.