Sentence examples for no comprehensive study from inspiring English sources

No comprehensive study has yet measured the full damage wrought by the schools.

No comprehensive study of the effects of deregulation in the three cities has since been conducted.

No comprehensive study has been done to establish or disprove the link between cancer and depleted uranium weapons.

As yet, however, there has been no comprehensive study aimed at testing the mutagenic effects of pesticides as such.

No comprehensive study of the region has been done, but surveys of some communities show what the plaintiffs contend are high incidences of cancer.

Some people believe the surgery actually increases velocity, but so far there is no comprehensive study that addresses that".

Ms. Connolly said that the actual cost of abuse could be much greater, but no comprehensive study had been done.

Such air pollution has been clearly linked to adverse health overseas but, the report admits, no comprehensive study of the impact of coal mining on health in the Hunter Valley has been conducted.

Officials here say Afghan heroin has fed an explosive increase in drug abuse, but estimates of the number of addicts vary widely, suggesting that no comprehensive study has been made.

However, there is no comprehensive study on human factors and human reliability analysis in power systems.

So far, no comprehensive study has appeared on this particular issue which certainly is worth exploring.