Example sentences of "over a given period " in BNC.
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1 | The ecological significance of these precipitation figures in terms of soil moisture may be judged by relating them to the amount of moisture lost through evaporation and transpiration over a given period . |
2 | Both market research and government survey units use consumer panels of housewives for budget enquiries , finding out what the housewife spends on what over a given period by means of a diary of spending . |
3 | In this case , the researcher asks the subjects of the research to keep a detailed diary over a given period . |
4 | There are two key measures : ( 1 ) the incidence rate ( the number of new cases over a given period , usually a year ) and ( 2 ) the prevalence rate ( the number of cases/persons affected in the population at a particular moment in time ) . |
5 | Quite apart from these constraints there are more familiar problems associated with compound growth calculations : the weighting of capital and labour is on the crude basis of their respective shares in gross domestic income ; the technique of weighting from year to year is , as always , a compromise between different types of index ; compound rates of change are constant over a given period and , therefore , may not adequately reflect sharp movements within the period . |
6 | Insider dealing in this respect is controlled by restricting the number of traders who have access to information , a technique which they believe is easier than trying to control how much information is announced over a given period of time . |
7 | Payment of social security contributions over a given period ‘ entitles ’ the payer to a benefit , ( though only until the law is changed ! ) . |
8 | In some cases a carefully monitored rolling programme ensured that over a given period of time , say a week or a fortnight , the teacher engaged directly with every child in every area of the curriculum ; but in other cases the inequality of investment was not adjusted in this way , and the result was the persistent neglect of certain children and certain areas of the curriculum . |
9 | Whilst it is intuitively obvious that the utility of most things declines over time , it is more difficult to identify the extent of that decline over a given period . |
10 | We must therefore confront the empirical problem of separating out classical from Keynesian influences in order to answer a very simple question : is the unemployment which is observed in a particular economy over a given period of time predominantly classical or predominantly Keynesian in origin ? |
11 | Are you saying then that when one 's lapsed for six months or over a given period of time we should actually go out there and remove the signs |
12 | National expenditure is the actual amount of money spent on goods and services over a given period of time , whereas aggregate demand is the total value that households , firms , the government and foreigners plan to spend out of their respective incomes over that time period : in other words , it is the total amount they are willing and able to spend . |