Animal Research Institute with cattle, sheep, pigs and poultry. Today in ARI there are farmed cattle and sheep. The average number of animals is as follow: cattle in total 200, out of it 70 dairy cows, 1000 sheep in total, out of it 550 sheep of Chios breed and 450 sheep of Florina (Pelagonia) breed. Animal Research Institute Animal Research Institute is a research institute in Greece. It is part of the National Agricultural Research Foundation. The Animal Research Institute (ARI) was founded in 1952 as a unit of the Ministry of Agriculture and under the name ‘Animal Research Station’. In 1961 it
Southdown Road Skew Bridge the bridge. Thus, despite the impressive looking span when viewed face on, the usable span along the axis of the barrel is less so, to the extent that the road is visibly narrower where it passes under the bridge. For a "true" skew arch the ratio of the span on the square to the span on the skew is equal to the cosine of the skew angle, but for a ribbed skew arch this ratio is made even less favourable due to the steps in the barrel wall. Southdown Road Skew Bridge Southdown Road Skew Bridge is a ribbed skew