Example sentences of "[conj] has be show to " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Medication Imipramine ( a tricyclic antidepressant , Tofranil ) is the only drug that has been shown to be significantly more effective than a placebo in reducing wetting frequency . |
| 2 | Moreover , by choosing an option that has been shown to be the best in terms of quality of life days gained general practitioners would be more certain that they were acting with beneficence ; at present , using simply their ‘ unaided intuitive judgment ’ to make such decisions , they can only hope that this is the case . |
| 3 | Both plasmids were introduced into E.coli C , a strain that has been shown to be deleted for the chromosomal hsd genes [ 29 ] , and tested for R-M function . |
| 4 | I AM writing on behalf of the ships company of HMS Active , and in particular the Petty Officers ' mess , to formally thank the city of Liverpool for the excellent hospitality that has been shown to us during our visit . |
| 5 | Non-mydriatic fundal photography is useful for detecting retinopathy in patients with diabetes and has been shown to be effective in identifying previously unrecognised retinopathy when used in the community . |
| 6 | The technique has been adapted to suit the format of text recognition data , and has been shown to be effective as a means of identifying correct words from alternative candidates . |
| 7 | Measurement of faecal excretion of Indium-111 labelled leucocytes has been used to assess disease activity and has been shown to effectively distinguish active from quiescent Crohn 's disease and to correlate with other clinical and laboratory activity indices . |
| 8 | Empirical therapy with class I antiarrhythmic drugs ( quinidine , procainamide , disopyramide ) was once widely practised but has been shown to be at best ineffective and at worst dangerous . |