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

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1 Formol saline fixed , paraffin embedded Crosby capsule jejunal biopsy specimens were collected by reviewing the archives of the Royal Infirmary Pathology Department over a five year period .
2 Cos even National Savings cycle over a five year period , and what you want to achieve is money coming back into your hands regularly over that period so you can take another look at what you 're doing .
3 Using this definition at King 's College Hospital , surgical intervention was necessary in 12 of 252 children ( 4.4% ) and 25 of 540 of adults ( 4.6% ) with bleeding oesophageal varices treated by injection sclerotherapy over a five year period .
4 Evaluation of the Trust 's activities was undertaken principally via a questionnaire of a sample of past clients ( n=78 , a response rate of 39 percent ) , supplementing this with a systematic monitoring of enquiries at the Powys Self Help office ( using self record diaries over a two week period ) and conducting interviews with individuals associated with the organisation .
5 Simulation tends to be used in problems where mathematical solutions are not possible , or where long time scales are involved ( eg predicting — population changes over a 30 year period ) , or where there is no other way of tackling the problem ( eg charting space-satellite trajectories ) .
6 We found that although up to 11 ( 17% ) patients admitted with liver disease to a district general hospital over a three year period might reasonably have been considered for liver transplantation , only three ( 5% ) were actually referred .
7 In the present series we report our experience with biliary endoprosthesis placing for the management of common bile duct stones over a two year period .
8 Social workers , librarians , planners , architects , housing staff , tax , careers and school officers will be taking part in the vote for six days of strike action over a six week period from October 4 .
9 CATEGORY OF EMPLOYEE CODE Non industrial 1 Industrial 2 Fire Service 3 Temporary 4 Seasonal 5 Short term contract 6 Trainee 7 The team then tested the " persons ' system using the Gatwick file over a six month trial period .
10 This was how a Florida man described the graffiti with which he defaced a couple of hundred public library books over a three year period between 1977 and 1980 .
11 The aim of this study was to examine the pattern of acquisition of H pylori infection over a 21 year period in a group of 141 adults who had blood samples and serum stored in 1969 , 1978 , and 1990 .
12 By measuring H pylori antibody titres in serum samples collected and stored between 1969 and 1990 , we aimed at describing the pattern of acquisition of H pylori infection over a 21 year period in an adult population and thereby to determine the explanation for the higher prevalence of H pylori antibody with increasing age found in Western society .
13 The results of this study are consistent with a defect in the ileal transport of bile acids in patients with cystic fibrosis with over a third of such patients retaining significantly less radiolabelled bile acids over a seven day period compared with control subjects .
14 Proportional hazard regression analysis over a 12 cycle follow up yielded essentially the same results as that over the total follow up period .
15 Figure 1 shows the production of lactate from 5 mM glucose over a three hour period ( mean of four experiments ) .
16 Patients kept a detailed record of their food consumption over a three day period before their first follow up appointment in the maintenance phase of the study and also described their normal physical activity .
17 The report looked at the use of DSS to support R & D project selection over a 10 year period for ICI Pharmaceuticals .
18 A survey was undertaken of all referrals for compulsory admission received by a city mental health centre over a one year period .
19 The methodology involves extensive consultation of police records over a six month period together with indepth interviews with serving officers both men and women of varying experience throughout the police organisation from all ranks , from relief officers , CID to Inspectors of operations .
20 Her aim was to scan more than 4,000 pages on an Olivetti Filnet machine over a seven hour period .
21 Secondly , to measure the incidence of recurrent disease erm while patients were under maintenance therapy , with B G C over a two year period .
22 Referrals received from all sources requesting a section assessment over a one year period were included in this study .
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