The phrase "a strict control" is correct and usable in written English.
It can be used when referring to a rigorous or stringent level of oversight or regulation over a process, activity, or situation.
Example: "The organization implemented a strict control over its financial transactions to prevent any discrepancies."
Alternatives: "a tight regulation" or "a firm oversight".
Having a brisk walk for one hour daily with a strict control on diet can work wonders for anyone.
In parallel, clinical safety must be ensured by a strict control of the manufacturing processes and a solid pharmacovigilance program.
Throughout his life, Hughes practised (quite rightly) a strict control over his work, being extremely careful as to its context, its presentation, and its timing.
Various sacrificial template methods are capable of generating appropriate porous microstructures and can give a strict control over the porosity amount, pore sizes, and morphology.
To assure continuous and fault-free operation a strict control must be exerted on the amount of impurities deposited on, and of the fuel retained in the PFCs.
Gas/solid and catalytic gas phase reactions in CFBs use different operating conditions, with a strict control of the solids residence time and limited back-mixing only essential in the latter applications.
Police officials in Ukraine are already stating that a "strict control" will be enforced during Euro 2012, and that only a handful of prostitutes will be able to "get to the foreigners".
Gas-solid, gas-catalytic and physical applications in a fluidized bed require a strict control of the solids residence time and a limited back-mixing for a required conversion.
Therefore, it is important to have a strict control of this parameter, in order to allow the uncertainty to assume low values, and with this guarantee the quality, safety and efficacy of antibiotics.
Since coming to power in 1965, Ceausescu had tolerated but maintained a strict control on the Romanian Orthodox Church, whose leaders maintained a cozy relationship with the regime and listed Ceausescu's birthday on the church calendar.
But while women fight side by side with the men in the ranks of the Farc, with that equality comes a strict control of their reproductive lives, including forced contraception and mandatory abortions.
