Example sentences of "factors that [modal v] [verb] " in BNC.

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1 The incidence of leukaemia and non-Hodgkin 's lymphoma was also investigated with respect to factors that may influence the prevalence of individuals susceptible to infective agents or the intensity of exposure .
2 In examining these conflicts and changes the particular aims of the researchers are to : elucidate the changes that occurred in the UK defence science and technology system in the 1980 's and to analyse their dynamics and interactions ; ii identify and examine the assumptions about the future being made by firms and governments to guide their current decision-making in this area ; iii consider whether clear and stable structural trends are emerging , and the factors that may influence them in the 1990's , including the transition to a single European market ; iv establish a better framework for assessing contemporary developments in defence technology policy and their consequences for other areas of science and technology policy .
3 The pulmonary epithelium itself produces growth factors that may influence the proliferation of underlying mesenchymal cells in the alveolar wall .
4 Important factors that may contribute to this apparently increased incidence of major bile duct injuries after laparoscopic cholecystectomy , are absence of three dimensional depth perception during laparoscopy , a changed view on the operative field , and stenting of the common bile duct by anterior traction on the gall bladder to dissect Calot 's triangle .
5 A growing number of staffs within and across schools and the specialist services are now engaged in developing such joint approaches , meeting as teams in school-based discussions and workshops , with the explicit aims of pooling their expertise , sharing and increasing their understanding of the factors that may lead or contribute to children 's learning difficulties , and finding their own most appropriate solutions to them .
6 It is also one of the factors that may need to be taken into account in controlling advertisements and in determining whether a discontinuance order should be made .
7 There does not appear to have been an account taken of the of the factors that may reduce traffic on the A sixty one er and ways of ameliorating the current problems on the road which are not just a question of the volumes , but in fact the timescale it takes in fact to clear that road in the mornings .
8 They will examine the way election polling was done and factors that may have influenced the findings , such as the declining proportion of people willing to answer interviewers ' questions .
9 Equally it may depend on the social factors that may have determined the decoration used ; the earlier brooches may be designed to satisfy a society in which there is less variation in social identity than later .
10 We therefore used data from a large case-control study to look at differences between Maori and non-Maori children and examine factors that might explain the higher mortality from sudden death infant syndrome among Maori children .
11 The ‘ balance of Nature ’ was a shifting affair at the mercy of geographical factors that might change the physical environment or allow the invasion of rival species .
12 From amongst factors that might improve productivity , this research investigates whether the use of personal work stations , rather than shared mainframe computers , would be beneficial .
13 The main aim of this study is to investigate the way young people coming on to labour market in Northern ireland for the first time cope with stress of unemployment and in particular to investigate factors that might moderate any negative impact unemployment may have , such as participation in the Youth training programme .
14 The advice now promotes the delaying of your body clock and guards against those factors that might advance it .
15 The absence of any clear cut environmental influences on the variable hepatic response to alcohol has recently diverted attention towards a search for genetic factors that might offer an explanation .
16 In the absence of a formal QC system we are forced to consider informal or intuitive approaches or factors that might ensure that a failure of the analytical system is detected and thus prevent seriously erroneous data being reported .
17 Evidence was sought for factors that might predict gall stone recurrence .
18 Second , context-specificity can be observed in conditions that preclude an important role for generalization decrement or other factors that might act by influencing the way in which the CS is perceived .
19 The time and place are also factors that might have some bearing on whether or not racial hatred was likely .
20 In an attempt to secure such a reduction , national guide-lines were issued in October 1990 , which identified a number of offence-specific factors that would justify a committal , but only where a magistrates ' court feels that its sentencing powers are insufficient .
21 Factors that would influence their use would include : —
22 But hardly anyone took this seriously , and much of Darwin 's own book was devoted to a discussion of the factors that would have led to mental progress .
23 Health care of superior quality can vitiate the influence of factors that would have dire effects in the context of poor health and medical standards .
24 Raising the standard of care should , therefore , have the effect of demanding that directors make an appropriately detailed investigation of the facts and engage in a suitably thorough decision-making process : directors who must comply with the standard of reasonable occupants of the relevant office , rather than that of ‘ ordinary prudent men ’ , need to have a more sophisticated grasp of the factors that should influence their decisions .
25 Maternal diet is only one of the many factors that can lead to fetal growth retardation .
26 But the tests are susceptible to many factors that can distort the results .
27 Different fields of research have disclosed the many different factors that can affect both physical and mental behaviour .
28 Environmental factors that can affect the success of a bioremediation scheme include :
29 This is because , along with rural-urban differences in health , sanitation , nutrition standards and other relevant measurable factors that can affect the mother 's health before and during pregnancy , there are also rural-urban differences in folk customs , traditions and beliefs and other intangibles that bear upon reproduction and reproductive behaviour .
30 This has the advantage of combining many of the different factors that can interact to cause social and emotional demoralization in older people .
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