Example sentences of "been shown that the [adj] " in BNC.

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1 It has been shown that the Upper Freshwater Bed of the Cromer Forest Bed dates probably from an early interglacial , but there is no sign of a marine transgression in the bed although it covers the middle part of the interglacial , when such a transgression would be expected .
2 It has been shown that the therapeutic hypochlorhydria which is the primary action of these drugs is associated with increased gastric bacterial growth , reduction of nitrate to nitrite , and increased concentration of carcinogenic N-nitroso compounds in the gastric juice .
3 It has been shown that the colonic epithelium obtains much of its energy supply from fatty acids , particularly butyrate , which are present in the colonic lumen as a result of fermentation of carbohydrates by bacteria .
4 It has already been shown that the new solution obtained using a Geroch transformation will automatically satisfy the required boundary conditions if these are satisfied by the initial solution .
5 On the other hand , it has already been shown that the tawny owl produces higher levels of modification than other species ( Raczynski & Ruprecht , 1974 ; Lowe , 1980 ) , so that caution is needed before generalizing too far on what owls do or do not do .
6 It has further been shown that the hemispherical reflectance of an individual leaf is insufficient to describe the remotely-sensed bidirectional reflectance ( defined below ) of a vegetation canopy ( , , ) .
7 It had not been shown that the Special Commissioner had misdirected himself or that he had erred in law or that he had arrived at a wholly insupportable conclusion .
8 It has been shown that the perinuclear antineutrophil cytoplasmic antibody indirect immunofluorescence test may help to differentiate between Crohn 's disease and ulcerative colitis in inflammatory bowel disease patients .
9 The grounds of appeal were , inter alia , that ( 1 ) the justices had exercised their discretion to award costs on the wrong principles as it had not been shown that the local authority had acted in bad faith or unreasonable in the performance of its statutory duties or had acted unreasonably in the conduct of the proceedings before the court ; ( 2 ) there were no circumstances which justified the making of the costs order ; ( 3 ) the justice should have found that there were good reasons for the local authority to be concerned about the father 's ability to care for the children , the local authority was not bound to adopt the view of the guardian ad litem and the local authority had communicated the decision not to oppose the father 's application within a reasonable time on receiving the report of the guardian ad litem ; ( 4 ) the justices had been wrong to assume that the change in the view of the local authority amounted to an admission that the views of the local authority had been wrong all the time .
10 It has been shown that the horizontal gradient of vertical disparity between the images in the two eyes also contains information about the fixation distance .
11 In particular , it has been shown that the proper time between the collision and the subsequent singularity is inversely proportional to the square root of the amplitudes of the impulsive components of the approaching waves .
12 In split-brain patients it has been shown that the left hemisphere retains language function , the right does not .
13 It has been shown that the structural dimensions of collective bargaining vary greatly between industrialised countries , since they reflect the distinctive economic and social contexts in which they are embedded .
14 It has recently been shown that the TATA-binding protein TBP stabilizes a transcription complex on the VAI gene ( 35 ) and participates in assembling the yeast multisubunit transcription factor IIIB on tRNA genes ( 36 , 37 ) presumably by locking the TFIIIB-TBP-TFIIIC-DNA-complex ( 36 ) .
15 It has been shown that the human conscience is a product of civilisation , and its existence the responsibility of the human race .
16 The site of acetylation of 5-ASA was widely assumed to be the liver , but it has recently been shown that the human colonic epithelial cell is capable of acetylating 5-ASA , and that N-acetyltransferase activity is present in the cytosol .
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