Example sentences of "it has [adv] [be] [vb pp] that " in BNC.
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| 1 | It has previously been recognised that eating produces a more noticeable rise in G17 than in G34 . |
| 2 | It has previously been found that an enhanced bile acid loss may also be the consequence of diarrhoea and increased intestinal transit itself , and bile acid malabsorption is not often likely to be the primary cause of the diarrhoea . |
| 3 | From our laboratory , it has previously been reported that the acid stimulatory effect of gastrin can be fully explained by the stimulation of histamine release . |
| 4 | It has previously been reported that H pylori infection raises serum pepsinogen I in non-uraemic patients but only by about 25% . |
| 5 | It has previously been shown that infiltration of lymphocytes in the submucosa occurs within only a few hours after gliadin challenge . |
| 6 | It has previously been shown that the prevalence of gastric metaplasia in H pylori positive duodenal ulcer patients is significantly lower after highly selective vagotomy than in patients with duodenal ulcer before operation . |
| 7 | It has previously been shown that there is no acetyltransferase enzyme activity in the epithelial cell membrane . |
| 8 | As it has previously been shown that there is no enzyme activity in either the supernatant or the brush border , the drug must be absorbed before it is acetylated . |
| 9 | Furthermore , it has previously been shown that bile may either be more directly noxious to the oesophageal cell proteins ( including perhaps also the DNA ) than acid and may also generate abnormal nucleic acid metabolism making these cells more liable to death or serious epigenetic or genotoxic damage . |
| 10 | Where the board can effectively determine its own composition it has generally been assumed that it becomes immune from direct shareholder influence and hence that control has shifted from the owners to managers . |
| 11 | It has generally been found that people can only absorb around seven key ideas in any verbal presentation , no matter how well conveyed . |
| 12 | In a sense that has long been the case , since it has generally been supposed that turbulent flows are contained within a deterministic set of equations — the Navier-Stokes and continuity equations . |
| 13 | It has also been noted that influential local people use the provision of school facilities , extra classrooms , libraries , more teachers and lower teacher/pupil ratios as a way of enhancing their own status and prestige . |
| 14 | Regardless of the effects this waste has on marine life and the fishing industry , it has also been noted that there has been a migration of radioactive material from sea back to coast . |
| 15 | However , it has also been recognised that it is impractical to impose a universal method of inventory control across all museums and art galleries . |
| 16 | It has also been said that private companies can be enticed into investment in eastern Europe , as in the deal whereby BSN of France and Nestle of Switzerland bought a stake in Czech confectioner Chakoladnovy . |
| 17 | It has also been said that such activities can help to raise the general level of energy of members of the household , the depletion of which may often show itself as a succession of minor illnesses . |
| 18 | para 4 : It has also been said that the problem of induction is … |
| 19 | It has been suggested that now that unions ( and not merely officials ) may in certain circumstances be liable in damages for unlawful industrial action it is more likely that an employer will pursue his claim to a full trial and there is less reason to refuse an interlocutory injunction in trade dispute cases ; but it has also been said that the ‘ right to strike ’ is a valuable ( indeed essential ) element in the system of collective bargaining and that it ‘ should not be rendered less valuable than Parliament intended by too fanciful or ingenious a view of what might develop into a serious issue to be tried . ’ |
| 20 | It has also been said that if a member of a court announced that he would give expression to his views by voting against every licence , he would be disqualified : McGeehan v. Knox ( supra ) , Lord Mackenzie at p.696 . |
| 21 | However , it has also been observed that those with wrinkled testa ( coats ) appear to be slower to germinate and may well benefit from piercing , scratching or abrasion . |
| 22 | It has also been observed that moderate alcohol drinkers ( two glasses of wine , beer or whisky a day ) have higher levels of HDLs in their blood ; so it seems that a small tipple each day may actually be good for you . |
| 23 | It has also been observed that although these patients continue to experience chest pain , the knowledge that the oesophagus is the source of this reduces their perception of the disability and their requests to see a physician . |
| 24 | Recently , however , it has also been recognized that surface-water hydrology and climate variations can influence the evolution of individual silicic caldera-hosted geothermal systems , although it is difficult to judge the general importance of such effects in controlling the long-term behaviour of continental geothermal systems . |
| 25 | It has also been recognized that Porter may not be correct in supposing that cost-leadership and differentiation policies should always be mutually exclusive . |
| 26 | It has also been argued that the small mouths of the giants simply could not have downed enough food to support a warm-blooded metabolism , particularly plant food that needs a lot of processing before it becomes available as energy . |
| 27 | It has also been argued that the legal system enables the powerful to get away with exploiting other people without actually breaking the law . |
| 28 | However , it has also been argued that women are discriminated against by the agents of the law , just as they are in other areas of life . |
| 29 | It has also been argued that a reliance on external inspection alone removes from teachers the responsibility to evaluate their own work . |
| 30 | But it has also been argued that the basic features of positivism applied to all causal theories of crime , whether biological ( as in the case of the founding fathers ) , psychological or sociological , that were to appear over the next half century or more ( Jeffery , 1960 ; Matza , 1964 ) . |