"That's a reduction by two thirds to three quarters.
In the end, we must all recognize that we have an obligation to share this earth with the other living things, an obligation that requires a reduction, by one means or another, in our population-driven demands on its natural resources.
With this sample size, the study had 80% power using a 5% level of significance, to detect a reduction by one third in the incidence of clinical attacks of malaria in the treatment group.
To detect a reduction by one third (from 20% to 13%) in the prevalence of moderate to severe anaemia (Hb<7g/dL) at the end of the malaria transmission season with a power of 80%, using a significance level of 5% and assuming 15% loss to follow-up, 600 children were needed in each group.
Estimation of cost with the French medical care system fees showed a potential reduction by three of the screening procedures.
The sentence "When the matrix is diluted with a factor two and the measured antigen does not read a reduction by a factor two along the way...... " may be misinterpreted.
When the matrix is diluted with a factor two and the measured antigen therein does not read a reduction by a factor two along the way, you have established matrix effect.
With adequate iodine levels in the salt, TGR in this study showed a reduction by 50 percent every five years.
All samples show a hardness of up to 2000 HV and a wear reduction by two orders of magnitude.
Compared to the traditional monthly means these revised monthly means have considerably less scatter; a reduction by a factor of three is not unusual (Olsen, 2009).
