The phrase "at a time duration" is not correct and does not sound natural in written English.
It seems to be an attempt to express a specific period or interval of time, but the wording is awkward.
Example: "You can only take one break at a time duration of 15 minutes."
Alternatives: "for a period of time" or "during a time span".
The process of the spectrum sensing is regarded as a two-hypotheses-test problem at a time duration, [t1,t2], i.e., ℋ 0 : the primary signal is absent and ℋ 1 : the primary signal is present, described by z c ( t ) = w c ( t ) t ∈ [ t 1, t 2 ] ℋ 0 s c ( t ) + w c ( t ) t ∈ [ t 1, t 2 ] ℋ 1 (1).
For example, if mitotic death event was first randomly generated, the corresponding slippage event was then specifically chosen from the cumulative distribution at a time duration region similar to the mitotic event, and vice versa.
The high collected current represents very high flux (3*1014 atoms/second, at the peak, for a time duration of ~10 microseconds).
The problem aims at designing vehicle routes with a time duration not longer than a pre-specified time limit, serving all regular customers and some of the optional customers to maximize the total profit collected.
Moreover, if we assume that traffic is uniformly distributed in the cell area, then we can calculate the percentage of traffic load in the area where the probability of handover at a given time duration τ is not equal to zero from Figs. 5 and 6.
Static mode and combination modes at various time duration were performed.
The studies were carried out at different sand concentration (10 40%), varying rotational speed (500 1500 rpm), at different time duration (5 25 h) and varied impinging particle size (100 600 μm).
Among participants who entered in 1992 1993 and had diabetes at that time, duration was classified as ≥7 years if duration was self-reported as >3 years, and otherwise classified as 4 7 years.
However, an extended time duration at high temperature plateau characterizes the significant oxidation in air during a self-propagating reaction, which can influence reaction properties and thus broaden the scope of applications.
The Austrian army would never field more than 150,000 men at a time for the duration of the Napoleonic Wars.
