The first study on the performances of an AVS/RS was proposed by Malmborg (2002), who modelled the travel time of an AVS/RS according to the number of aisles, tiers, vehicles, and lifts, by considering a random storage policy, and a tier-to-tier configuration.
It's irresponsible to have a two-tier policy on this," he said.
Chandrasekhar and Andrews [8] proposed an optimum decentralized spectrum allocation policy for two-tier FDMA (including OFDMA) network.
Unique among top-tier policy schools, Harris Public Policy has offered the Mentor Program since the school's inception.
When we apply the interference weighted selection policy to mitigate cross-tier interference, HeNBs which generate smaller cross-tier interference than S m q n F use the full spectrum.
"Privacy and security became top-tier important policy issues in Washington in 2012," said David A. Hoffman, director of security policy and global privacy officer at Intel.
To mitigate this downside, 3-tier enhanced policy architecture is proposed which specifies the policies to be followed by the device, applications and organizations.
"Colombia has become a first-tier foreign policy issue, and this trip will show that," said Arturo Valenzuela, the top Latin America analyst for the National Security Council.
They say the shootings are intensifying support for gun control, elevating weapons policy to a top-tier issue, with particularly strong appeal to suburban female voters.
For example in the US if you have an expensive, top-tier insurance policy (and many people do) you are likely to have a lot shorter wait than people with cheaper policies, or indeed those in other countries.
To deal with this last point, Mr Asmal hit on a two-tier pricing policy: the first 25 litres per day, regarded as a reasonable minimum, were made very cheap, but beyond that the price rose sharply.Mr Kasrils has since modified this scheme to make the first 25 litres completely free.
