A time integration method for the equations of motion is developed based on Gauss implicit Runge-Kutta to high-accurate solving responses in structural vibration. The present possesses features unconditional stability and self-starting can achieve fourth-order accuracy displacement, velocity, acceleration simultaneously. algorithm a matrix form no need iterate calculation. convergent verified b...

• Online unsupervised early damage-detection in a long-span bowstring bridge using train-induced responses. The performance of AR and ARX models as feature extractors was evaluated. Influence temperature, noise, train type speed are efficiently removed from the features. A novel approach to define an adaptive confidence boundary is successfully validated. real-time SHM procedure simulated check...

the strategies of message attractiveness of ad reflect the customers' responses and ad effectiveness which in turn, potentially increase the audiences' attitudes and purchase intentions. on the other hand, the holy quran does not inhibit advertising and indeed ad should be applied in promoting islamic teachings. in this research, applying perceived islamic teachings in the content of ...