Trucking fleets and owners of commercial vehicles utilize both new and retread tires on their vehicles in the United States. Retread tires are used primarily for the cost advantage they provide over a similar new tire. Despite the advantages that retreaded tires may bring, public perception is that retread tires are less safe than new tires as evidenced by the amount of tire debris frequently f...

The goal of the work is to research case isotopy spacecraft compartments in problem on-board equipment location. A definition this engineering topological property given article. most frequently used compartment hull shapes and various compositions their casings are considered. Also, general strategies taking decisions that determine choice modeling technologies performance factors discussed. m...