While Amtrak fares for the rest of the country are priced by yield-management, meaning they fluctuate with demand, the fares in the Northeast corridor are predictable.
But she is on a flexible contract, meaning her hours fluctuate between 16 and 45 a week.
In its absence, the body's sugar levels fluctuate wildly, meaning that patients need to monitor glucose and typically inject insulin several times each day.
They invest in debt with floating rates, meaning that borrowers' rates fluctuate based on the London Interbank Offered Rate, a benchmark that is repriced every three or six months.
Laguna operates a flat fee for parking meters and pay stations, meaning rates do not fluctuate regardless of time, day, location or season.
The backbone chain is made up of quenched distance constraints, meaning they do not fluctuate.
Furthermore, parasite densities in infected individuals fluctuate over time meaning that these low-density infections may have future phases of higher density, infectiousness and potentially morbidity6,7,8.
Electricity providers were forced before deregulation to set a fixed rate per kilowatt hour of service, meaning that customers' bills would fluctuate month to month only from the amount of electricity they used.
Models that allow ω to vary above one to include the effect of positive selection are compared with null models where ω is not allowed to fluctuate above 1, meaning the observed nucleotide variation is solely a product of purifying selection and neutrality.
Cortisol levels fluctuate during the day meaning results were not always accurate, and only revealed cortisol levels at a single point in time.
