In particular, Cappa and Jimenez [ 60] reported volatility distributions for both OOAs and other OA components for Mexico City.
This paper reports the physical properties, including size distribution, volatility (in terms of number and mass), surface diameter, and agglomeration of particles emitted from HDDV retrofitted with advanced emission control devices.
So, depending on the mix of chemical structures being considered in an individual 3-D similarity search (and perhaps to the extent of their shape and feature uniqueness), there may be considerable volatility in the distribution of similarity scores between individual 3-D similarity queries.
Because of the public health implications of UFPs and their spatial variations near pollutant sources such as freeways, it is therefore important to evaluate outdoor UFP size distributions, volatility properties, and penetration efficiencies into indoor environments.
This paper describes the effect of volatility on residence time distribution and conversion in multiphase reactors.
To test the effect of volatility on the stage distribution, we use yearly averages calculated from daily VIX data.
Analysis of kinetic differences, distribution or volatility (by assessing inter-quartile ranges) in the two groups was unable to show any obvious differences (data not shown).
Like the risk models that failed then, the standard deviation in a Sharpe ratio would use historic data on volatility and assume a normal distribution for market moves.
The leptokurtic fat-tailed nature of the exchange rate return series usually establishes a rationale for using skewed distribution such as Student's t rather than normal distribution to estimate volatility models.
