Included studies enrolled opiate-dependent subjects aged 18 years or over participating in a community maintenance programme.
These include Portugal's decriminalisation success, Switzerland's pioneering heroin maintenance programmes or German supervised consumption rooms.
Investment in infrastructure, especially through short-term maintenance programmes, could address part of the youth unemployment challenge.
The proposed system can help Transformer Predictive Maintenance programmes offering a low cost and highly flexible solution for fault prognosis.
The maintenance programmes of the DPP and DPS had a longer duration than the SLIMMER maintenance programme.
These findings suggest the need for longer programmes or maintenance programmes, but the effectiveness of such programmes remains unknown.
Moreover, the experimental studies on maintenance programmes have focussed on reporting outcomes rather than describing programme development and implementation [ 19– 219.
Indeed there is confusion as to whether these are maintenance programmes or continuation of the initial PR programme.
Consequently, effective working mechanisms of maintenance programmes are difficult to identify [ 22].
The latter is on the marijuana maintenance programme, so I don't know that's an unqualified success.
