The phrase "a specified time in" is correct and usable in written English.
It can be used when referring to a particular time frame or deadline within a broader context.
Example: "The project must be completed within a specified time in order to meet the client's expectations."
Alternatives: "a designated time in" or "a defined time in".
Instead, he was required to sell the shares at a specified time in the future.
SINCE last month, children with cancer and adults with heart disease or kidney failure have enjoyed the right to be treated within a specified time in Chile's hospitals.
It is a common practice to conduct the water budget or water balance analysis in a given area within a specified time in order to investigate the balance between the inputs and outputs of the water system.
Every day, the teacher called students via Skype at a specified time in the evening.
An alternative is advance or forward pricing, where consumers gain access to the resource at a specified time in the future, and have access for a pre-agreed duration.
Moreover, even someone taking a strongly idiolectal stance will want to qualify the definition of 'idiolect' given above by tying its properties to the person at a specified time, in a specified social setting, or on a specified occasion, for example, or by treating the idiolect as belonging not to a real individual but to a person who is in some respects an idealization.
Using a visual aid board, the point at which respondents are indifferent to a choice between a scenario in which they would live a specified time period in a hypothesised or actual health state or a second scenario in which they would live in perfect health but for a length of life less than the first scenario can be determined.
The major role of these systems is assisting decision-makers to find M&R strategies for maintaining airfield pavements in a serviceable condition over a specified time period in the most cost-effective manner [1].
A visitor can present a ticket at a given ride at any time and make what is, essentially, a reservation for a specified time later in the day.
The distribution of the project Net Present Value over the project lifecycle has been considered, in a similar way as the distribution of return for a portfolio of financial assets over a specified time horizon, in order to define a synthetic measure of risk for an Engineering and Contracting project.
To the extent that distinct mechanisms account for the beneficial and detrimental carryover effects of emotion on attention, such mechanisms may take effect under a specified time course in which attentional capture predominates or even masks beneficial effects at early and intermediate time points.
