1. Without the advantage of mobile clearinghouse personnel, the majority of clearinghouses have no option but to adopt this method.

2. There are no formal ties between the national clearinghouses but they maintain regular contact, and exchange information, newsletters and materials.

3. The national clearinghouses co-operate to some extent but largely through exchanges of information and teaching material.

3. is a online sentence dictionary, on which you can find good sentences for a large number of words.

4. The three national clearinghouses illustrate different approaches to the problem.

5. International co-operation between clearinghouses Clearinghouses were set up primarily to overcome the isolation of individual practitioners within their own national boundaries.

6. Although it is desirable for the clearinghouses to be able to distribute or lend material, it is not essential.

7. This chapter concentrates on these three national clearinghouses already established, and is based on a longer paper on the subject.

8. But the national clearinghouses, if they are to remain national services, need much more substantial funding.

9. It is part of the function of the clearinghouses to gather this unreported information - systematically if possible.

10. Nevertheless, the clearinghouse personnel are heavily involved in running conferences under the sponsorship or organization of other bodies.

11. A clearinghouse settles trades between holders and writers and credits profits or losses.

12. Geosciences clearinghouse uses metadata to navigate and discover distributed datasets according to the user query requests.

13. He runs the lab's NEO clearinghouse, which looks nothing a Hollywood depiction of a planetary - defense headquarters.

14. The biggest clearinghouse is the Options Clearing Corporation in the United States.

15. At the close of every trading day the clearinghouse matches buy sell contracts for the day.

16. For the most part they are unambitious publications, serving primarily the clientele of their own clearinghouses and reporting local activity.

17. There is room for further co-operation between them, as well as with new, fledgling national clearinghouses.

18. Most software companies will attempt to get you to use a clearinghouse from an approved list.

19. Victoria had the concept of a world market, as a central clearinghouse for goods.

20. In the six years since, Google has become the web's default clearinghouse and principal tollgate.