Example sentences of "studies that have " in BNC.

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1 Those few studies that have been carried out in free-running experiments suggest that the body clock might run slightly faster .
2 Many of the goats described in the 30 or so scientific studies that have since been published on the phenomenon ( the earliest in 1904 ) can be traced to those bred and cared for by Mayberry .
3 There are often complaints of bullying in primary schools and there have been a number of research studies that have highlighted the problem .
4 Most of the experiments on this topic have , however , been conducted with human subjects and I shall begin by reviewing this work before turning to an analysis of the relatively few further studies that have used animal subject to pursue the phenomenon revealed by Lawrence .
5 studies that have compared asthmatic children with children suffering from other physical handicaps find little difference in the level of psychological problems .
6 The studies that have been undertaken on early Anglo-Saxon pottery emphasise that , unlike the more exotic materials discussed above , it rarely travelled far from a clay source to the point of consumption , regardless of whether it was for funerary or domestic purposes ; some classes of funerary pottery may have been transported further .
7 There is no doubt that much remains to be learnt about the technology of the period , but the few specialist studies that have been made are enlightening .
8 Studies that have examined parental influences on children 's eating patterns have shown that parents have a significant influence .
9 It is hardly surprising that the studies that have taken account of the social class background of white and black pupils tend to reveal that the dramatic differences produced by simple comparisons tend to diminish , often considerably ( Bagley et al . ,
10 Some of the few studies that have taken account of gender suggest that Afro-Caribbean girls are achieving higher levels than boys at school level , partly because they are pursuing different strategies , which are necessary in order to survive in the context of high unemployment and low wages for black male workers ( Fuller , 1983 ; see also Riley , 1986 ; Driver , 1977 ) .
11 Such a group may be large , as in the case of community studies of whole towns , or quite small , as in the various studies that have been made of street-corner boys , groups of school-pupils , or people institutions such as colleges or mental hospitals .
12 We must be careful with this argument because it is sometimes based on anatomical studies that have used insensitive methods or only a partial consideration of the data .
13 In the three studies that have reported the natural course of the disease in placebo arms of trials of medical treatment the disease progressed in about half the patients .
14 But the general truth of the picture is borne out by the local studies that have been done .
15 In the forty-odd experimental studies that have been reported to date on periods of sleep loss longer than two days , hallucinations have been uncommon , tending to affect individuals in solitary vigils , rather than those in groups .
16 There have been few detailed research studies that have examined arrest rates of those living in the same areas or sentencing in both the magistrates ' courts and the Crown Court in one study .
17 Similarly inconclusive are studies that have attempted to evaluate the managerialist hypothesis through surveys of management attitudes based on questionnaires .
18 As it turns out , a variety of studies that have identified adjacent users or producers in different ways suggest that spillovers associated with R&D expenditures can be fairly large .
19 The studies that have examined the relationship between price volatility and maturity for index futures will now be summarized .
20 Jarrett ignores studies that have investigated perinatal morbidity in association with abnormal results on a glucose tolerance test .
21 Detailed work on drafting the initial estimates for the next financial year by departments takes account of the prior guidelines and studies that have been undertaken .
22 The few studies that have been undertaken have been carried out from a management perspective in terms of stock management or to quantity overall use of library , materials apart from items recorded in circulation statistics .
23 We then draw attention to the strong assumptions underlying the studies that have been made , the limitations in the sources employed , and the problems in interpreting the results .
24 Will the Minister confirm that , notwithstanding what the hon. Lady has said about the cluster of leukaemia in the vicinity of Thurso , all the scientific studies that have been done fail to prove any connection with work being done at Dounreay ?
25 He is blind to the independent studies that have been carried out on that programme , such as that by Professor Snower of Birkbeck college , which demonstrates clearly and beyond doubt how damaging those proposals would be to the creation of jobs in this country .
26 This seminar series is stimulated by research studies that have arisen in response to the 1988 Education Reform Act ( ERA ) .
27 This is in keeping with previous studies that have found EGF in the vascular endothelium immediately adjacent to basal cells in bile ducts , glomeruli , and human oral mucosa .
28 The stomach 's adaptive capacity may alter its response to alcohol , but , there are few studies that have considered this problem .
29 In studies that have considered all ages at presentation , anaemia affects about half of cases , although exact comparisons are difficult because of the different criteria that have been used to define anaemia .
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