Example sentences of "[verb] shown that this [noun] " in BNC.

  Next page
No Sentence
1 Neutron activation analysis has shown that this series of pieces was made at Castilli in southern Italy .
2 The submaximal plateau was induced with an intravenous infusion of histamine acid phosphate ( 16 nmol kg - 1 h - 1 ; 0.005 mg kg - 1 h - 1 ) because previous work in this department has shown that this concentration will produce a plateau of secretion that is about 50% of maximal .
3 Experience has shown that this section of the policy is quite straightforward .
4 However , research by Farmer and Parker ( 1988 ) has shown that this placement is used for two quite distinct groups of children in care .
5 Platelets activated by thrombin were found to produce haemagglutinin activity with fixed bovine erythrocytes ( Gartner et al , 1980 ) , and subsequently the same group have shown that this agglutinin is bound to platelet membranes and appears in the incubation fluid following platelet activation by thrombin ( Gartner et al , 1980 ) .
6 By mutagenesis we have shown that this residue constitutes part of the DNA-PK recognition site and is required for DNA-PK phosphorylation of the Jun-Core protein .
7 In their study of the development of the English middle class in the early part of the nineteenth century , based on analysis of wills , Davidoff and Hall have shown that this system did not suit the growing numbers of middle classes who had business or capital to pass on .
8 So far only the pulsed dye laser produces parameters that approach the theoretical ideal , and even then it is at the lower limit of the ideal pulse duration ; Tan et al have shown that this laser can successfully treat children of any age with a negligible chance of scarring , and our experiences confirm their findings .
9 McDonnell and Montgomery have shown that this technique is as good as the other balanced tree method for direct retrieval .
10 Movshon and his colleagues ( in Maunsell and Newsome 1987 ) have shown that this translation from the movement of edges to the movement of objects probably takes place in area MT .
11 Friend and Blume have shown that this assumption is critical to the rankings produced by both measures .
12 However , recent studies in comprehensive schools have shown that this picture is changing , and that anorexia nervosa is beginning to lose its class basis .
13 When the faeces are finally expelled , many studies have shown that this waste matter has a higher calorie content than that excreted by people following a normal Western diet containing refined carbohydrates .
  Next page