The natural aging, environmental impact, and appropriate design are certainly playing a serious role in safety of the bridges function. The functional safety of bridge constitutes a prime element of the transportation system serving commuters, passengers and freight. According to Federal Highway Administration, the steel bridges share represents a large amount of the United States' bridges. In ...

The semantics of Prolog programs is usually given in terms of model theoretic semantics. However, this does not adequately characterize the computational behavior of Prolog programs. Prolog implementations typically use a depth-first, left-to-right evaluation strategy based on the textual order of clauses and literals in a program. In this paper we introduce a self-interpreter for Prolog, which...

Paul Fennell is a professor of clean energy at the Department Chemical Engineering, Imperial College London. His work encompasses decarbonization and re-thinking industrial processes, including production iron steel cement manufacture. He also works in broader field decarbonization, synergies between industry power generation.Steve Davis Earth system science civil environmental engineering Univ...