At the September 30th briefing, for example, he responded to one fusillade by saying, "Maybe you guys should huddle, maybe come up with one premise that we'll at least test for one day, rather than contradicting in a certain day multiple premises".
A small proportion of respondents (27.0%, 1147/4249) in the survey indicated that they owned one horse but reported multiple premises types.
In Gentzen's proof theory for classical logic, a notion of consequence is defined to hold between multiple premises and multiple conclusions.
For slaughterhouses, connections between premises can occur when slaughterhouse vehicles and equipment are used on multiple premises to collect birds.
Each investigation required animal health officials to analyze receipts and records, if available, from multiple premises.
An owner of a herd could be an individual or a corporation and could own multiple premises or a single premises.
Vehicles may visit multiple premises en-route to the slaughterhouse, possibly connecting farms and transmitting infection, or they may return to a slaughterhouse between visits to premises.
However, a once off significant investment to sample such a high number of birds would be of high utility and justifiable in the early stage of an outbreak, particularly if it was suspected or known that multiple premises were infected.
On the other hand, one might argue for the multiple realizability premise in this ferret re-wiring case using an auxiliary hypothesis that only requires similarity in multiply realized higher level properties, yet still requires that differences across the realizers should not be limited only to the differences that cause differences in the realized (in this case, visual) properties.
Interestingly, contraposition as stated above holds for FDE, whereas it fails in FDE for multiple-premise inferences (see Problem 7, Section 8.10, p. 162 in Priest 2008).
