Sub-threshold doses of living syngeneic tumour, large doses of living allogeneic tumour and large doses of killed syngeneic tumour were without protective effect.
Their work, and subsequent studies of suicide rates by economists, established the notion that an individual will commit suicide when the discounted stream of expected utility over this person's lifetime falls below his/her threshold utility level of living.
But even after years of expectancy, of living on the threshold of amber alert, there was always a possibility of a false alarm.
This threshold is adjusted for the cost of living in different regions and for whether a family owns or rents its home.
In addition, the fall in inflation would make it more expensive to push up the income tax threshold by more than the cost of living.
The Rate of Living and the Threshold Theories of Aging are two contradicting approaches used to explain experimental facts about aging in fruit flies.
The poverty threshold has regularly been adjusted for the cost of living since its inception.
However, the presence of living cells may also create a biological threshold owing to immunological requirements.
But he said cost of living should be factored into the national threshold - noting that Seattle is far more expensive than Birmingham, Ala.
The cost of living in all of these places exceeds the rental stress threshold of 30percentnt.
