duration

1 - There is much debate about the capacity and duration of the short term memory.

2 - In alcoholism of long duration, the gradual deterioration of brain cells takes place, and memory can become permanently confused.

3 - The severity of the drought depends upon the degree of moisture deficiency, the duration and size of the affected area.

4 - Short-term memory is limited in its duration as well as in its capacity.

5 - The speed and duration of the wind have direct relationship to the extent of soil erosion.