1.   Added to the Right-On readers, they effectively expanded the core group and provided a viable number of buyers.

2.   Administration can be done by double-entry book-keeping, but is quicker and cheaper if the core group has access to a computer.

3.   In effect, IDUs form the critical core group that sustains infection in the heterosexual population.

4.   It is important, however, to tread carefully around the concept of core groups.

5.   One possible cause for increased symptom scores in the core group was that they were all involved in seeking compensation.

6.   So in many ways misinterpreting the concept of core groups can be just as dangerous as ignoring their reality.

7.   The core group, moreover, would clearly need close co-ordination of fiscal and macroeconomic policies.

8.   The expense of this core group forces organisations to shed all noncore activities and staff to specialist contractors who in theory do the work better and at less cost.

9.   Among them is a core group of senior right-wing lawmakers who formed a powerful directorate of deputies under the Parliament speaker, Ali Akbar Nateq Nouri.

10.   Among the gaping holes are where and when the attacks were planned, how the hijackers were assembled and if a mastermind outside the core group coordinated their action.