As systemic progression is relatively infrequent, we designed a case-control study nested within a cohort of men with a rising PSA.
The use of the earlier designs was infrequent, and the designs were discontinued in the late 1980s (Table 1).
In addition we recorded event-related brain potentials (ERPs) in a passive listening task with frequent standard and infrequent pitch deviants designed to elicit the mismatch negativity (MMN).
The practice of using seismic microzonation data for deriving the seismic action on buildings, not infrequent in structural engineering design, should be avoided or considered with caution.
Also, if crayfish viewed the choice animals from angles other than that taken for the analysis, a different color to what we report may have been seen, but this would be infrequent given the apparatus design maximised the time animals faced one another.
For such countries, small reactors without on-site refuelling, designed for infrequent replacement of well-contained fuel cassette(s) in a manner that impedes clandestine diversion of nuclear fuel material, may provide a solution.
Cuvva, the Scottish startup that reckons it's spotted a gap in the market by offering hourly car insurance sold through a mobile app, is set to launch a novel and potentially disruptive new type of car insurance designed for infrequent drivers.
These activities, however, tend to be costly, externally designed and infrequent and organized to provide only periodic feedback to the health system at a higher level.
Direct consumer use of genotype databases would, however, present a daunting technical challenge because users would require a simplified interface designed for infrequent and non-expert users, not just for genetic professionals.
The maximum expected monetary benefit or minimum expected cost rule are often adopted to assess the optimum structural design levels under infrequent large earthquakes.
Using an oddball task design (e.g., infrequent changes in face identity) faces were presented at a 6 Hz (1 face approximately every 167 ms) stimulation rate and every 1.2 Hz different individual monkey faces were presented.
