Behavioural disorders are one of the most concerning children for parents and teachers. They include ADHD, ODD Conduct Disorder. There various factors that can cause these disorders, like genetic, environmental, neuro-biological, developmental some to mention. Even though symptoms seem be similar they differ in their main core. Homoeopathy has shown wonders treating pediatric patients behaviour...

Complexity remains one of the central challenges in science and technology. Although several approaches at defining and/or quantifying complexity have been proposed, some point each them seems to run into intrinsic limitations or mutual disagreement. Two are main objectives present work: (i) review complexity; (ii) suggest a cost-based approach that, great extent, can be understood as an integr...