Example sentences of "was [verb] at a [noun] of " in BNC.

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1 Lymphoblastoid α-IFN ( Wellferon , Wellcome , Beckenham , UK ) was given at a dose of 5 mega units daily according to the following regimen : a four week primer course , a four week rest period and a second interferon course lasting 16 weeks ; for five patients from Rotterdam the duration of the second course was prolonged up to 30 weeks .
2 Cimetidine was given at a dose of 100 mgkg - 1 day - 1 in the drinking water of the animals studied .
3 It was given at a time of full employment and full employment persisted into the post-war world .
4 Schellenberg was firing at a series of cardboard Russian soldiers , watched by an SS sergeant-major who was obviously in charge .
5 The Victoria Dock was completed at a cost of £200,000 and was officially opened in July .
6 The Prince of Wales Graving Dock was completed at a cost of £60,000 .
7 The extension was completed at a cost of more than £3m to cope with school enrolment of 540 pupils .
8 He was gazing at a pair of round glasses .
9 He was gazing at a print of unrealistic mountains against a brilliant blue sky .
10 It was calculated that the estimated time en route would have been approximately three hours and thirty-one minutes with a fuel reserve of thirty-two minutes if the flight was flown at an altitude of 31,000 feet , and a fuel reserve of nineteen minutes if the flight was flown at 28,000 feet .
11 A major obstacle to a comprehensive Cambodian peace agreement was lifted at a meeting of the all-party Supreme National Council ( SNC ) in New York on Sept. 19 [ see p. 38389 for Aug. 26-29 SNC meeting in Pattaya , Thailand ] .
12 The headlines had already been written when Eddy and Boornazian suggested that the Sun was shrinking at a rate of 0.1 per century .
13 All this was happening at a time of deep recession worsening by the day with unemployment rising to two and a half million , redundancies up by forty percent in the first four months of ninety one .
14 The 100 kg of nitrogen-methane and ammonium nitrate was detonated at an altitude of 300 km , just poleward of an auroral arc .
15 In lanes 3 , 5 , 6 , 8 , 10 , 13 and 15 , CRP was added at a concentration of 15 nM .
16 After washing , 100 µl of anti-transferrin horseradish peroxidase conjugate in buffer was added at a dilution of 1 in 2000 and incubated for a further 60 minutes .
17 METHODS.DiI was dissolved at a concentration of 1% in ethanol and pressure-ejected onto the exposed mesenchyme , at a series of points around the wound margin , from a glass micropipette with a tip diameter of about 10μm .
18 This was particularly so in the Passchendaele sector of the Ypres salient , for the ground was reclaimed swamp and water was met at a depth of 45cm/ 18in .
19 After two control periods of one hour each , during which water was absorbed at a rate of 104 ( 14 ) ( mean ( SEM ) , n=15 ) and 94 ( 15 ) ml/30 cm/h , respectively , three different doses of cholera toxin ( 6.25 µg , 12.5 µg , 25 µg ) were administered by bolus into the lumen of the jejunum .
20 The second layer antibody , biotinylatd goat anti-mouse IgG ( Vector Laboratories , Burlingame , CA , USA ) was applied at a dilution of 1:50 and incubated for two hours at room temperature .
21 It was a full minute before she realised that she was looking at a reflection of herself in the polished metal shield that Simon had propped against a tree to protect her from any stray arrows .
22 A minute later her head was as high as the tallest tree in the wood , and she was looking at a sea of green leaves .
23 Last week employment secretary Michael Howard announced he was looking at a range of measures to boost tourism in Britain currently worth £25bn a year .
24 She was looking at a picture of Miss Rosalie Ray , a very beautiful young woman .
25 I was looking at a picture of Stapleton 's face .
26 The Fleet , it was decided at a meeting of CIS Defence Ministers ( excluding Azerbaijan and Moldova ) , would not form part of the CIS strategic forces .
27 The plea was made at an Institute of Petroleum conference in London by Alfred DeCrane , chairman of Texaco , who warned of the danger of rushing through measures that would lead to a new set of problems .
28 Iran 's President Akbar Hashemi Rafsanjani on Tuesday inaugurated Iran 's first plant manufacturing semiconductors according to Teheran Radio , which said that the Centre for Research and Production of Semiconductors was built at a cost of $6m plus $2.5m in local currency .
29 According to the Observer on 6 February 1966 , it was revealed at a meeting of the Conservative backbench 1922 Committee that a ‘ private and anonymous circular ’ had been distributed with the warning that it should be destroyed immediately after reading .
30 Of course this famous pamphlet was a much more practical political publication than The German Ideology and it was written at a time of tremendous political ferment .
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