The phrase "a rigid control on" is correct and usable in written English.
It can be used when discussing strict regulations or oversight in a particular context, such as management or governance.
Example: "The organization implemented a rigid control on its financial practices to ensure compliance with regulations."
Alternatives: "strict oversight of" or "tight regulation on".
With these, cells maintain a rigid control over the cytosolic level of Ca2+.
Harald von Witzke, professor of international agricultural trade and development at Humboldt University in Berlin, said the protests were the symptom of the pain caused by a gradual reform of rigid controls on the dairy sector.
Christian May, head of communications and campaigns, said: "Limiting the use of a zero-hours contract to just 12 weeks would apply rigid controls on an important element of our flexible labour market.
And so, some union leaders, hoping to preserve a dated business model, are attempting to impose rigid controls on working arrangements that are, by their very design, flexible.
On Aug. 18, the government announced a de facto devaluation of the ruble, a forced restructuring of its short-term debt and rigid controls on outgoing capital.
"I don't have a problem with the bulk collection, as long as there are rigid controls on how you can actually access what was said," Inman said.
Mr. Cha, who served on the staff of the National Security Council during the Bush administration, also speculated that a visit by the men might encourage Kim Jong-un, the young North Korean leader, to relax the state's rigid controls on information.
Forest planners in former Eastern Block countries tend to provide conservative forecasts of timber supply, based on a rigid area control under the legislated rotation ages, and often assuming uniform forest management behaviour irrespective of the owner type.
Literature shows several methods, to solve the vehicle reallocation problem and most of them are based on rigid control thresholds and refer to car-sharing systems.
A scientific study of fish genes has turned a spotlight on a lesser-known facet of the Canadian government: rigid control over its scientists' contact with the media.
