Out-of-Pocket Threshold
@100% of eligible expenses during a calendar year
The minimum income threshold for federal taxes to be deducted from your earnings is 12,400 for a single individual in 2020.
Fast Calcium
Kim's hearing threshold.
The action action potential produced needs to reach the threshold for the AP to be propagated. If it doesn't reach the threshold, there is not enough Na+ to stimulate the positive feedback system which allows the action potential to be self-propagated. Instead, K+ channels will be opened, and it will enter repolarisation phase, and the AP wll not be conducted.
A threshold for a tax payment is a level above which some provision of the tax is applicable. So when you are "over the threshold" you have reached a level where some addtional aspect of payroll tax applies to you.
It sends an alert message to the management station when a threshold is reached.
You qualify for a federal tax refund if you have reached the tax reporting threshold and filed for income taxes. The tax reporting threshold varies depending on your age and marital status.
They both are reached are approx the same time, it is thought to be that the large change (drop) in blood pH when the lactate threshold is reached is causes ventilation to increase rapidly to try and counteract this blood pH change. The lactate threshold itself is just the point at which lactate removal can no longer keep up with lactate production.
Sport scientists use lactate monitoring to deduce a persons anaerobic limit.
reaches a certain threshold level of depolarization, typically around -55 mV. This threshold is reached when excitatory signals outweigh inhibitory signals received by the neuron. Once the threshold is reached, voltage-gated sodium channels open, allowing a rapid influx of sodium ions and causing depolarization of the cell membrane, leading to an action potential.
This is known as the all-or-none principle, which refers to the fact that a neuron either fires an action potential with a consistent amplitude if the threshold is reached, or it does not fire at all. This principle ensures that the transmission of information in the nervous system is reliable and consistent.
Increasing the stimulus intensity past the threshold level for a neuron will not further increase the action potential generated. Once the threshold is reached, the neuron will fire an action potential at its maximum intensity.