Example sentences of "have been [adj] studies " in BNC.
Next page| No | Sentence |
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| 1 | There have been five studies of the effects of marking to the market on index futures , of which only one ( Twite , 1990b ) has used the Cox , Ingersoll and Ross results . |
| 2 | There have been two studies of the maturity-volume relationship for index futures . |
| 3 | Already there have been many studies of the effect of unemployment on health ; do they give useful results ? |
| 4 | There have been many studies of selection by molluscs on cyanogenic and acyanogenic morphs of white clover under laboratory or other controlled conditions . |
| 5 | There have been many studies which identified a mid-career crisis in managers . |
| 6 | There have been many studies of modern communications institutions within one explicitly ( functional ) sociological perspective . |
| 7 | There have been many studies of the energetics of such chain defects both analytically and experimentally . |
| 8 | Over the years there have been many studies of the effects of smoking on gastric secretion . |
| 9 | Recently , however , there have been careful studies of the transition from free-running to mode-locked operation of three-mode lasers . |
| 10 | There have been few studies of office automation applications , but projections about specific skill requirements are extremely difficult to make at present because it is as yet quite unclear how office automation will be used . |
| 11 | Although there have been few studies of public opinion and corporate crime ( Cullen et al. 1982 ; Newman 1957 ; Reed and Reed 1975 ; Rossi et al. 1974 ; Schrager and Short 1980 ; Sinden 1980 ; Wolfgang 1980 ) , they do provide a window on what can best be described as ‘ collective ignorance ’ . |
| 12 | There have been few studies looking at the sexual risk of HIV infection for women who have sex with women and so there are few reported cases of women infected in this way . |
| 13 | Although most country parks are monitored by crude counts of visitors , there have been few studies of whether they have achieved the aims set out above . |
| 14 | There have been few studies of adults with cystic fibrosis with respect to employment , education , housing , insurance , and other features of lifestyle , and most such studies have been based on patients attending large clinics , who may be unrepresentative of the total population with the disease . |
| 15 | There have been few studies of the social and emotional effects of incontinence . |
| 16 | As discussed previously , prostaglandins , thromboxanes and their precursor arachidonic acid are critical substances in platelet metabolism ( Samuelsson , 1977 ) , and there have been several studies of the activity of the prostaglandin pathway and thromboxane synthesis in platelets from diabetic subjects . |
| 17 | Nevertheless , there have been several studies of patients who cut themselves which are very informative for the clinician ( Clendenin and Murphy 1971 ; Rosenthal et al. 1972 ; Simpson 1975 ) . |
| 18 | Since that time there have been several studies with more modern radiotherapy techniques and fractionation to minimise complications and maximise symptom control for advanced cancers . |
| 19 | There have been as many ways of doing this as there have been ethnographic studies done . |
| 20 | There have been important studies of aspects of modern cities , but in my view there has been no recent study of a significant part of a great industrial city considered as a whole . |
| 21 | Although there is to the author 's knowledge no previous research which has investigated relationships between subjective risk when driving and subsequent memory for driving situations , there have been numerous studies which consider the influences on memory of constructs such as mood , arousal or stress . |
| 22 | Thereafter , their books have been follow-up studies of this second group of children . |
| 23 | There have been book-length studies devoted to trying to resolve the question of Doctor Faustus 's text . |