The phrase "a certain lifetime of" is correct and usable in written English.
It can be used when referring to a specific duration or period in someone's life or existence, often in a philosophical or reflective context.
Example: "After a certain lifetime of experiences, one begins to understand the true value of relationships."
Alternatives: "a specific duration of" or "a particular span of".
At engine OEM's, the general way of comparing different technologies to each other is to make lifecycle cost evaluations including both investment and operating costs and assuming a certain lifetime of the equipment.
"Right now, the dominant idea is, if you want a certain lifetime of antibacterial performance, you have to engineer your device to sort of give off these ions over the full course of the time you want this activity," says nanomaterials chemist Robert Hurt of Brown University, who was not involved in the research.
Specifically, some WSNs are required to survive for a certain lifetime because of too expensive deployment cost (e.g., harsh or hostile environments) to replace the energy-depleted sensor nodes.
The results in Fig. 3 and 4 suggest that the actin contribution is characterized by a certain lifetime, which is consistent with previous findings of polymerization kinetics [ 12].
The loop is assigned a certain lifetime, thus loop attachment points dissolve again during the course of time.
The results should be evaluated with caution only for a certain lifetime period, but not for whole lifetime.
A certain lifetime is assigned to each loop, thus loop attachment points dissolve again during the course of time.
After experiencing five knee surgeries including the removal of her left meniscus before her 18th birthday, her fate seemed certain: a lifetime of pills to combat inflammation.
Thus, the probability of failure and the reliability index at a certain time (t) of the lifetime of the bridge can be predicted with the Monte Carlo simulation.
Although prostate cancer is commonly a slowly progressing disease that might not become clinically apparent during the patient's lifetime, a certain proportion of cases does take a more serious course associated with a poor clinical outcome [ 25].
Candida spp, especially Candida albicans, are commensal fungi that reside on the skin, mucosa and gastrointestinal tract of 30 to 50% of healthy individuals at any given time, with everyone being colonized at a certain moment of his/her lifetime (Brown & Netea, 2007).
