ALTHOUGH there is little doubt that the best method of detecting and estimating infestations of Heterodera rostochiensis is by examining samples of air-dried soil, it is sometimes necessary to obtain ...

A difficulty associated with current hypothesis tests for generalized estimating equations is that, if the working correlation assumption is incorrect, then consistent estimates of the true covariance ...

If you’re concerned about what you eat, there’s a good chance you’ve looked at the food in the supermarket, or in your fridge, and wondered where it actually comes from. Now urban farming incubator ...