For example, we found only one study on the effectiveness of ink tags, and that dates back some 20 years (DiLonardo and Clarke 1996).
However, this review of 14 papers found only one study on the effectiveness of nurse retention strategy.
In one study on the effectiveness of a parenting skills course, participants were asked to provide posttest and thentest ratings at the end of the teaching intervention.
Google didn't offer data beyond this one case study on the effectiveness of its in-app video ads, and also didn't reveal the number of early testers here.
There was only one small prospective cohort study on the effectiveness of SPG radiofrequency ablation.
Last, but not least, different hinge positions (superior versus nasal) and their effect on SIA require further study on the effectiveness of correcting low amounts of astigmatism, as current results were based on a superior hinge position only.
6 As such, the purpose of this pilot study was to test feasibility and obtain effect estimates to inform the design of a larger definitive study on the effectiveness of providing cost-free quit smoking pharmacotherapy and counselling to smokers identified in a specialty stroke prevention clinic compared to the provision of a conventional prescription for pharmacotherapy.
Originally, the rider would have halted planning and cleanup activities on Superfund sites that involved contaminated sediments in river bottoms and sea beds until a National Academy of Science study on the effectiveness of cleanup technologies.
The court imposed the limits in August in a ruling on lawsuits by two mothers who said they had not been warned of the risks when their children took part in a 1990's Krieger study on the effectiveness of techniques to remove lead paint.
Blough performed a study on the effectiveness of voting algorithms (Blough and Sullivan [1990]).
The major objective of this study ws to conduct a comparative study on the effectiveness of those mixtures on LDPE with other polyolefin matrices (iPP and EP copolymers).
