The construction of universally optimal designs, if such exist, is difficult to obtain, especially when there are some nuisance effects or correlated errors. The hub correlation is a special ...

This is a preview. Log in through your library . Abstract Robustness of incomplete block designs useful for making test treatments - control comparisons against loss of a single observation pertaining ...

The solutions floated by Buterin and the Ethereum Foundation revolve around increasing the cost of calldata and raising block gas limits. Ethereum co-founder Vitalik Buterin and the Ethereum ...

Now anyone can do the work to take ownership of their neighborhood. All it takes is effort and this kit from the Better Block Project. On a single weekend in 2010, a group of neighbors went to a ...