Example sentences of "[vb base] shown [conj] [prep] " in BNC.

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1 In fact , studies on groups of retired people have shown that as the years progress , the demarcation lines between the accepted division of roles begins to blur , and there is more sharing of domestic tasks .
2 ( 1982 ) have shown that about three-quarters of the change has been to woodland , as shown in Figure 8.4 , and that this pattern is fairly geographically even , except for Dartmoor as shown in Table 8.4 .
3 The results of the project have shown that during the late Neogene and early to mid-Pleistocene a huge delta system developed in the southern North Sea basin .
4 Previous studies have shown that during infusions of 0.25 , 0.5 , and 1.0 IDU kg - 1 .
5 Previous studies have shown that during a primed/continuous four hour infusion of C labelled leucine hormonally stimulated pancreatic enzyme secretion only becomes labelled after a delay period of approximately 100 minutes .
6 CAMPOP 's researches have shown that during the 100 years after 1540 England 's population rose from about 2.75 millions to roughly 5 millions .
7 Soundings have shown that along these precipices are vertical-sided chasms which would often dwarf the Grand Canyon .
8 The excavations , a joint venture between British and Italian authorities ( Provincia d'Isernia ) and directed for the last twelve years by the School 's director , Dr Richard Hodges , have shown that for a brief period in the early ninth century San Vincenzo was an exceptional place with far-flung connections .
9 Thus we have shown that for each m the product of n elements unc can be defined unambiguously and can be denoted by unc without brackets .
10 Indeed , the APU results have shown that for a national sample of pupils ( c ) is harder than ( a ) , which is harder than ( b ) .
11 I have shown that with the help of the United Nations , military spending should not be necessary .
12 More recent studies have shown that at least the higher primates display REM while sleeping , and therefore probably do dream .
13 Our previous studies have shown that at 10 minutes and 30 minutes after a flooding dose of [ C ] leucine the enrichment of liver free leucine was 102% and 95% respectively of plasma values , falling to 81% at 90 minutes .
14 We have shown that at least one patient is non-penetrant at 59 years of age .
15 Wrigley and Schofield have shown that between 1650โ€“99 and 1800โ€“49 the age at first marriage for women fell by 3ยท1 years ; most of the fall occurred during the second half of the eighteenth century and it was most apparent in industrial communities .
16 But contrary to the popular belief that mink have been wiping out waterfowl and outcompeting the native otter , detailed studies have shown that over much of Britain the animal was either sharing abundant food resources with other predators or exploiting a niche which was previously unoccupied .
17 He added : โ€˜ Our studies have shown that from day one , if our traffic projections are correct , we can cover our operating costs through the revenue received .
18 Two cases among the jurists have shown that in certain circumstances the trust clause could make all the difference between the functioning and the failure of a testamentary disposition .
19 Studies have shown that in fact the over-heating did take place in the top of the pot .
20 Let us suppose for the moment that we have shown that in Z irreducibles and primes are the same thing .
21 Recently , Metz and Ziff ( 38 ) have shown that in pheochromocytoma cells PC12 , cAMP causes IL-6DBP to trans -locate to the nucleus .
22 In the south , Christopher Taylor , David Hall and others have shown that in pre-Roman , Roman and Anglo-Saxon times , the landscape was densely packed with dispersed settlements .
23 Dravis & yurewicz ( 1985 ) have shown that in some limestones , cement generations and fine crystal growth zoning can be revealed by UV .
24 Adam Smith and subsequent writers have shown that in a competitive economy the pursuit of self interest can lead to an outcome which society would view as efficient .
25 Researchers using the Luxembourg Income Study microdata have shown that in Sweden and West Germany lone parent family incomes approximate the income of couple-headed families on a per capita basis .
26 For example , Pain et al have shown that in experimental tumour bearing animals , protein synthesis was decreased in skeletal muscle but increased in liver when compared with non-tumour bearing controls .
27 Studies in experimental animals have shown that in the rat , the fractional rate of protein synthesis in normal colonic mucosa is 62% per day , but this only contributes 2.6% of whole body protein synthesis .
28 Preliminary studies have shown that in mucosa from the small intestine of patients with active coeliac disease the activity of adenylate cyclase , a basolateral membrane enzyme which catalyses the synthesis of adenosine 3',5'-monophosphate ( cyclic AMP , cAMP ) from adenosine triphosphate ( ATP ) , is abnormally high under basal conditions , and increases further in the presence of gliadin derived peptides .
29 In previous studies we have shown that in the colon of non-methanogenic human subjects , significant populationsof sulphate reducing bacteria exist .
30 Two studies have shown that in inflammatory bowel disease the concentrations of arachidonic acid ( C20:4n6 ) in the inflamed colonic mucosa were increased .
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