Ultra-high-frequency (UHF) partial discharge (PD) online monitoring is an effective way to inspect potential faults and insulation defects in power transformers.The construction of UHF PD online monitoring system is a challenge because of the high-frequency and wide-frequency band of the UHF PD signal.This paper presents a novel, intelligent sensor
The article deals with a brief description of methods of temperature measurements in a flowing water steam.Attention is paid to the measurement of pseudo static temperature by a single sealed thermocouple entering the flowing liquid through the flown-by wall.Then three types of probes for stagnation temperature measurement are shown, Crib whose pro
Explaining outliers is a topic that attracts a lot of interest; however existing SWIM TRUNKS proposals focus on the identification of the relevant dimensions.We extend this rationale for unsupervised distance-based outlier detection, and through investigating subspaces, we propose a novel labeling of outliers in a manner that is intuitive for the S
Despite the great interest that the concept of Supply Chain Resilience (SCR) has received over the past few years, empirical research examining its antecedents still limited, especially, in the context of small and medium enterprises (SMEs) in developing countries, like Yemen.Based on the resource-based view (RBV) and dynamic capabilities theory (D
An algorithm based on the human evolutionary model is proposed for solving nonlinear bilevel programing problems.In view of the hierarchical structure of this problem, the algorithm is designed through feeding back the optimal solution of the lower-level problem to the upper-level.Based on the quality of individuals at each iteration, this proposed