Abstract: This paper reports a new study where relatively longterm tests of about a 1000 h are performed on several planar anodesupported solid oxide fuel cells. The cell electrochemical behaviors are studied by using voltagecurrent ...

Abstract: Based on the basic requirements for pavement evaluation and the analysis of the existing problems such as inaccuracy in the evaluation results and inefficiency in the data collections, refined evaluation indexes are presented ...

Abstract: Rapidly aging bridges are a serious problem plaguing the transportation industry. Bridges are subjected to accumulative damage due to environmental effects, traffic, and inappropriate management, which commonly render them ...

Abstract: First, the high-order macroscopic models are briefly reviewed and discussed. Then, a hierarchical control system consisting of three control layers is developed, taking ramp metering as the control measure. Finally, a ...

Abstract: The fault diagnosis of slewing bearings is crucial for modern industry. However, operational constraints and high signal acquisition costs limit the number of available diagnostic samples, leading to decreased diagnostic ...

Abstract: The Pr2CuO4 (PCO) submicrofiber precursors are prepared by electrospinning technique and the thermodecomposition procedures are characterized by thermal gravity (TG), Xray diffraction (XRD), Fourier transform infrared ...