Example sentences of "[verb] it is necessary " in BNC.
Next page| No | Sentence |
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| 1 | To discover arbitrage possibilities in the FT-SE 100 index it is necessary to keep track of the prices of the 100 shares in the index i.e. £S , as well as the present value of the expected dividends before delivery for each of these 100 shares , i.e. £D , for each of the three available delivery dates . |
| 2 | To ensure that the benefits of IT are maximised it is necessary to specify , at the beginning of each project , the quality of the information system in terms of parameters such as : social acceptability relevance to the needs of clients friendliness to the user reliability modifiability robustness efficiency . |
| 3 | When a record is added it is necessary to use an overflow area , as the data areas are already full . |
| 4 | In the first place it is necessary to recognize the identity that exists between the interests of students ( whether at school or in places of higher education ) and of society . |
| 5 | To comprehend fully the distinction between task and process it is necessary to appreciate the evolutionary stages that groups go through : |
| 6 | Throughout the transaction process it is necessary to ensure that all of the parties are achieving their set responsibilities in accordance with the timetable and that , if not , the timetable is revised as necessary . |
| 7 | … To this general test it is necessary to add certain amplifications . |
| 8 | It argues that in order to understand the geography of employment decline it is necessary to understand the changes going on in production itself . |
| 9 | For reasons which will appear it is necessary first to refer to the legislation affecting the taxation of benefits in kind before 1975 . |
| 10 | Although I regret the reorganization that has brought about so many redundancies , I do feel it is necessary in the light of quality control . |
| 11 | Although these are noticeably different from those of the local agricultural population , the newcomer does not always feel it is necessary to adapt to the hitherto accepted mores of the village . |
| 12 | Given our preferred strategy for the review and upgrading of minerals permissions described above , we do not feel it is necessary to extend the IDO provisions under the 1991 Act to other permissions , as suggested in the consultation paper . |
| 13 | Generally the results from these studies can be interpreted in terms of Easterbrook 's hypothesis , however , before applying the hypothesis indiscriminately to memory results it is necessary to remember the limitations of the hypothesis with regards to task performance generally . |
| 14 | First of all , in order to cover the whole of a curved surface or space it is necessary to use generalized or Gaussian coordinates ; rectangular Cartesian coordinates are inadequate . |
| 15 | To understand the terms in which this settlement was progressively forged it is necessary to consider the major critical and scholarly strategies of the Review of English Studies as a whole , of which this incipient settlement was only a small feature . |
| 16 | Mr Major has said privately that he does not believe it is necessary to follow the Taylor recommendations to the letter , but he will insist that the changes are made for First and Second Division clubs . |
| 17 | To understand the processes behind the definition of housework rules it is necessary to look more closely at the way in which women identify with the role of housewife ; this is the subject of the next chapter . |
| 18 | Having developed a lexicon and the set of grammar rules it is necessary to provide a mechanism by which these rules are applied . |
| 19 | A certain amount of daily exercise is essential to maintain proper body tone and function , but if you are quite unused to exercise it is necessary to build up the exercise levels gradually to allow the body to acclimatize to the increased level of activity and the increased demands made on the heart and lungs , the respiratory and skeletal muscles . |
| 20 | The decline of traditional industries , and the development of the service sector — which realises it is necessary to use women 's experience to get ahead — eg new opportunities , development of new business , women 's purchasing power and Courtaulds . |
| 21 | In order to measure the indirect employment generated as a result of Scotch Whisky industry purchases it is necessary to have a more detailed compositional breakdown of the supplier inputs shown in Table 3.1 and to trace back through the economy the whole chain of –backward ’ linkages . |
| 22 | But in this cases it is necessary to assume the opposite in order to explain the results — to assume that what is learned during pre-exposure interferes less after 21 days than after one day . |
| 23 | Before attempting to answer that question it is necessary to understand a little about the function of disease in our lives . |
| 24 | In order to exercise one 's right to vote it is necessary to be on the electoral register , which is compiled annually . |
| 25 | In order to explain fully the story of the Louth-Bardney goods train it is necessary to describe the line 's history and situation . |
| 26 | To ensure the widest scope for getting the best deal it is necessary to exclude those which can not supply on the terms required . |
| 27 | Some astronomers think that the more rapidly a body accretes the hotter it gets , and that for the outer Moon to have melted it is necessary for the Moon to have accreted in roughly 0.01 Ma . |
| 28 | They include power to enter , at any reasonable time , any premises which he has reason to believe it is necessary for him to enter for the purpose of carrying into effect any of the legal provisions within the field of responsibility of his enforcing authority . |
| 29 | I feel it is necessary to state my own interest : I am a retired mechanical engineer , at one time employed by a major international oil company where I specialised in research on fuel and lubricants for internal combustion engines . |
| 30 | but they 're not in control of their body , so you must watch them , talk to them and if , if you can walk along the road with them , talking to them now the , there is the other type where you get the aura , they know they 're going to have a fit , so if somebody at your work place comes along and says to you I 'm gon na have a fit in five minutes , I mean do n't laugh at them and think ha ha , take them to a room where they 're safe and this applies to all epileptic fits , they 've got to be safe , so you 're going to clear a room of any danger , they 're laying down on the floor theirself because they 've got time they know they 're going to have this fit , if they 've got something to put in their mouth alright they will put it in their mouths themselves and once again they 've got five minutes to do it in and then that person will go through their fit , you stay with them , you comply by their wishes , if they say to you right , well just leave me when I come round I , do n't touch me I 'll be alright , they know , so you , you comply by their wish wishes , erm but only go in when you feel it is necessary , if they say right , erm I , I should regain consciousness in ten minutes and they have n't , you 're there , you stay there in case make sure they 're safe , there 's nothing there that can hurt them , then they 'll probably get up at the end of the fit and erm go into a room for a rest and say thank you very much and er , erm that 's it . |