Sentence examples for has lost effectiveness from inspiring English sources

But changing the name does not change the essential fact — namely, conventional monetary policy has lost effectiveness.

Well, my definition of a liquidity trap is, purely and simply, a situation in which conventional monetary policy — open-market purchases of short-term government debt — has lost effectiveness.

But some insiders say those incentives have lost effectiveness.

We also identified areas where the CVD prevention program may have lost effectiveness.

Today, malaria control relies mainly on insecticide-treated bed nets and drugs, most of which have lost effectiveness as malaria grows resistant.

If new drugs aren't developed to replace the ones that have lost effectiveness, patients will face a dire predicament, said Michael Bell, deputy director of the CDC's division of health-care quality promotion.

However, some of them have lost effectiveness with the evolution and subsequent increase of new biotypes (Table 1).

For both Shigella and V. cholerae, growing resistance caused clinicians to adopt new antibiotics in both Dhaka and Matlab to replace others that had lost effectiveness.

These events may occur after the local anaesthetic effect has lost its effectiveness [ 29] but may also be related to the presence of flies, which might represent one limitation of the study.

The Republicans' change of tactics may come largely because, seven years after the attacks, there's mounting evidence that 9/11 has lost its effectiveness as a political weapon.

One reason the boycott has lost its effectiveness, some immigration advocates say, is that the legislation aimed at making life difficult for illegal immigrants has spread from Arizona nationwide.