RULES DIFFERENCES -- The main difference between the men's and women's games is the level of permissible body contact.
A majority of metals are persistent and toxic especially when accumulated above the level of permissible limits.
One other crucial factor that makes RA problems in CRN very challenging is the limitation in networking and productivity of CRN due to the level of permissible interference to either the PUs, or even among the SUs themselves.
The limitation in SUs' transmission due to the level of permissible interference to PUs is probably the most crippling constraints to achieving great resourcefulness and optimal utility in CRN.
Limitation due to the level of permissible interference to PUs: In almost all the works on RA in CRN studied, the most prominent denominator, cutting across all kinds of architecture and RA problem definition, is the fact that the interference to PUs is a limiting constraint, probably the most limiting.
At 95% confidence interval, a neonatal death rate (p) of 5.4%, and a level of permissible error (e) of ≤10%, the sample size was determined (see Additional file 2 for sample size calculation).
For months after the disaster, the government flip-flopped on the level of radiation permissible on school grounds, causing continuing confusion and anguish about the safety of schoolchildren here in Fukushima.
The United States Environmental Protection Agency (USEPA) has subdivided the oil and grease category into specific components, each with its own maximum contaminant level (MCL), which represents the highest level of contaminant permissible for drinking water (USEPA 2003).
Seven locations showed the presence of fluoride in excess of permissible levels.
Outside the realm of risk assessment, a wide variety of options are available for choosing the best model, but we argue that these choices are somewhat more limited if they are to conform to the needs of the risk assessor, especially if the goal is estimation of permissible environmental levels rather than occupational levels.
