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Series of compression waves and expansion waves caused by EMUs entering tennels at high speed will give rise to a series of tunnel aerodynamic effects: excessive pressure change will not only has effect on the fatigue life of EMU bodies and subsidiary structures in tunnels but also endangers the riding comfort of passengers. In addition, tunnel micro-pressure waves can even cause noise which effect...
From the perspective of innovation process in services, this paper presents the method of Analytic Hierarchy Process (AHP) and factor analysis for the evaluation of innovation capabilities in knowledge intensive business service firms. Within the proposed methodological approach, a model for the quantitative analysis of innovation capabilities is presented, which includes four dimensions, namely development...
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