Example sentences of "[noun sg] over a " in BNC.

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1 But do n't worry too much about the massive effect of these clouds over Arizona ; these are local and temporary , produced while the cloud was compact and before it spread to produce a much smaller effect over a much bigger area .
2 On 7 June 1972 the Occupational Safety and Health Administration ( OSHA ) issued a standard on asbestos exposure at work which took effect over a four-year period to 1 July 1976 .
3 This can have a rather unsettling effect over a long period — the family man can not promise to take his children to the seaside or his wife out to dinner more than a week ahead without the chance that he might be in India , California or Scotland at the time he promised .
4 You can generate the dust by rubbing the Polychromos Pastels against fine sandpaper , a practical use for small remnant pieces that would otherwise be difficult to use up , or you can do as I do and spread the dust from very lightly applied pastel strokes , placed to allow a very deliberate development of the effect over a localised area .
5 Pre-emptive local anaesthetic field block for inguinal herniorrhaphy resulted in reduced pain scores and a delay in requests for analgesia during the six hours studied by Ejlersen et al , but similar work detected no pre-emptive effect over a longer period .
6 This leads on to a third aspect — the redistributive effect over a person 's lifetime , rather than just in the current period .
7 This ends just before the large A4031 bridge from which the canal emerges to cross over an aqueduct over a minor road with a public house below on the left and then crosses over another aqueduct over the railway main line through Birmingham .
8 The Government did however put in a £200 million investment programme over a four-year period ( the previous annual average , apart from one missile development programme , had been £5 million ) .
9 The rural development centre CEPROR ( Centro de Romocion Rural ) ran special courses for young women , Sister Asuncion , who was in charge of the programme over a period of two years ( 1975–7 ) , helped train approximately 2.000 young women in community work .
10 ( 2 ) The principal advantage of a cash underwritten alternative over a rights issue is that the new shares in the bidder are allotted to the target 's shareholders , in which case merger relief and , possibly , merger accounting may be available ( see para 23.1 below ) .
11 They have an album of photos showing the house at different stages of completion over a period of 18 months .
12 The one with Pavarotti and Sid Vicious fighting over a vial of dope
13 I will not insult you by asking you to be my servant , Burkett , but nevertheless I could use a good man to drive this coach down to Grasmere , get me some fishing over a few days , be prepared to go the odd errand — about a week in all I would guess .
14 Donacloney Pikers led by Jackie Gilliland recently enjoyed a trip fishing over a wreck 10 miles out from Kilkeel .
15 Wallace made his study over a century before the discovery of the now totally accepted theory of plate tectonics .
16 Similarly , slow learners are allowed to continue their foreign language study over a period of three or four years in order to master one or two levels .
17 The aim of the research is to arrive at an interdisciplinary understanding of particular cases by intensive study over a period of time , using both flexible interviews and questionnaires ; and by the incorporation of survey data and through theoretical interpretation to generalise to wider organisational and occupational areas .
18 In this thesis he describes a meticulous dietary study over a period of several years at the Juliana Children 's Hospital in a patient with coeliac disease , which started in 1936 !
19 Just as important is the talk over a cup of tea at the end when members share common problems .
20 By interviewing a subsample of women from the original study it will be possible to plot the stability of self-esteem over a 7 to 8 year period and its relationship to changing social circumstances .
21 Harmonic schemes on a larger scale , spanning large movements or in successions of movements , also require planning , for some change of key over a large area is needed to create contrast and relief .
22 Important as the price of oil may be , the uncertainty over a possible physical shortage of supply was an equally compelling concern , with IEA active in formulating contingency plans for stock sharing in this event .
23 This routine is designed to increase a person 's pulse rate , and then to monitor its decrease over a set period of time .
24 It appears that " the Free Church in the year 1855 and since that time have worshipped in a loft over a stable — the supply of ordinances has been irregular but the attachment of the adherents of the Free Church has been steadfast . "
25 Shadow ministers who visited Washington thus found themselves at the centre of considerable attention , and were probed in detail on their thinking over a range of issues .
26 It 's just that Mary Connon and Arthur Evans were seen in close confabulation over a drink the Friday before she died . ’
27 He was quickly invited to play at court , where he delighted the king by playing at sight pieces by J C Bach , Abel , and ( George III 's favourite ) Handel ; playing brilliantly on the organ ; accompanying Queen Charlotte in an aria ; and improvising a melody over a Handelian bass .
28 Figure 1 shows the production of lactate from 5 mM glucose over a three hour period ( mean of four experiments ) .
29 ‘ What would have been Britain 's level of development had millions of them been put to work as slaves outside of their homeland over a period of four centuries ? ’ asks Guyanese professor of history Walter Rodney .
30 In the circumstances , a construction of fabric over a wire-braced framework of wood or bamboo was logical and efficient , and sometimes , nothing else would have got off the ground with the power available .
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