But the rhetoric about green jobs isn't put into practice when serious industrial disputes arise.
In 2005, during the riots on suburban housing estates, a state of emergency was declared in several areas, allowing curfews in some parts, but the full powers of the emergency measures were not put into practice.
This is known as the paradox of energy efficiency: the fact that apparently beneficial measures are not put into practice.
Essentially, a deep learning algorithm uses deep neural networks which contain multiple hidden layers to learn information from the input, but was not put into practice because of its training difficulty until Geoffrey Hinton proposed layer-wise pre-training algorithm to effectively train deep networks in 2006 [20].
However, the concept was not put into practice due to the difficulties of implementing leverage in the portfolio of a large institution.
Yet aspirational principles alone are not enough, if they are not put into practice, and a question remains: is government regulation and oversight necessary to guarantee that AI scientists and companies follow these principles and others like them?
Still, this was not put into practice until very recently [ 26, 27].
One of the reasons that the advances generated by EBM are not put into practice, or are done with considerable delays, is the huge gap between research and clinical practice [ 53].
Furthermore, families usually accompany and stay with patients in the hospital, but this minimum ratio (1 nurse: 8 patients) was not put into practice until 2009 and it is only valid for the daytime shifts.
