11.   A detailed study of the gestation and birth of a new specialism reveals a different story.

12.   A detailed study of the Marketing Mix comprises a substantial proportion of the total content of this manual.

13.   A distinctive feature of the course is the emphasis on ethical concerns and in particular on applied ethics in each year of study.

14.   A follow-up study that looks at the long-term effects of transcendental meditation and muscle relaxation is expected to be completed in August.

15.   A frequently cited study conducted in Los Angeles yielded some interesting results concerning noise and how it disturbs sleep.

16.   A further study focussing on older people is an interesting proposition.

17.   A general lack of understanding of factor analysis, however, weakened the impact of the study and its effect was minimal.

18.   A hydrogeologist and an isotope chemist provided professional advice to the ongoing geothermal resource study.

19.   A longitudinal health study of this population is required to see if the incidence of other childhood cancers is increased.

20.   A major study of women and heart disease is being carried out by the Johns Hopkins Medical Institution.