21.   Many congressmen are keen to revive research into renewable energy sources like solar and wind power.

22.   Most of the previous research into the timing of cord clamping has concentrated on babies born near term.

23.   Nevertheless, they accepted the need for research into missile technology to go ahead in parallel with aircraft development.

24.   One participant had conducted some research into small businesses in West Belfast for a research report.

25.   Popular magazines now broach the subject of mental illness, while the government is encouraging research into mental health.

26.   Practically all the news from research into the immunological impacts of chronic alcohol use is negative.

27.   Research into Anglo-Saxon pottery found in the excavation of settlements has tended to focus on questions relating to domestic pottery production.

28.   Research into cancer has been well funded.

29.   Research into colorectal tumours has directly or indirectly contributed to the discovery of three new tumour suppressor genes.