Sentence examples for are of limited effectiveness from inspiring English sources

However, most currently available systems such as friction pendulum system (FPS) and pure friction (PF) system have practical limitations and are of limited effectiveness when input excitation level is significantly different from its design level.

Layout suggestions are of limited effectiveness, and availability and usability limits the value of expert advice and appraisal systems.

These punishments are of limited effectiveness and can harm children; other techniques have been proven more effective.

Termite inspections are mandatory before the purchase of a property, but they are of limited effectiveness.

Current treatments for salivary hypofunction are of limited effectiveness.

By themselves, then, granulocytes are of limited effectiveness and require reinforcement by the mechanisms of specific immunity.

As well as being of limited effectiveness, ultra-loose monetary policy has come with harmful side-effects.

Nonetheless, it said, "efforts to overcome this lack have been of limited effectiveness in many high schools".

Tamiflu, generic name oseltamivir, is one of the few treatments available for pandemic swine flu, although it is thought to be of limited effectiveness.

The MoD has since acknowledged that there was no effective channel for complaints against instructors, and the system for raising concerns about bullying was "of limited effectiveness".

"El Niño is of limited effectiveness in ending droughts in places like California," said Kevin Werner, the western regional climate services director of the National Centers for Environmental Information.