1.   A study was undertaken in co-operation with oil companies to propose optimum data acquisition techniques and formation evaluation procedures.

2.   During the eighteenth and nineteenth centuries many studies were undertaken in hopes of solving the difficult problems of animal locomotion.

3.   In addition, two related studies are being undertaken.

4.   One man undertook his studies with uncommon diligence, laboring nights, and walked away with seven pairs.

5.   The studies were undertaken by people working in education.

6.   When we undertook our study we found that the categorisation usually made of the special needs of children was insufficiently detailed.

7.   A study was undertaken in co-operation with oil companies.

8.   The Diploma is a non-vocational qualification for those wishing to undertake supervised study on selected aspects of the Theory and Practice of Landscape Design.

9.   Because of the uncertainty surrounding this important issue we undertook this study, looking at a much larger number of patients and measuring several indices of oesophageal function.