In general, statistical indicator is one of the easiest and most direct way to conduct fault diagnosis through time domain data analysis [14]. In this paper, sample entropy, an indicator reflecting the complexity of vibrations, is firstly studied through the real field data instead of ...
A number of publications have presented analysis of one distribution grid, few distribution grids, several and many distributions grids. This has not been done for all the quantification methods presented in this paper at once. The three methods considered in this paper are fundamentally different ...
The second part explains the study area, data source, spatial analysis methods, and the optimization model used in this paper. The third part summarizes the operation model of CGB and the basic characteristics of its relying targets (CGBPs). The fourth part shows the spatial pattern of CGBPs...
Analysis of Wind Regimes and Performance of Wind Turbines Wind Engineering 3(2):132–145 9.Carta J A P. Ramírez P Velázquez S (2009) A review of wind speed probability distributions used in wind energy analysis: Case studies in the Canary Islands. Renewable and Sustainable Energy ... S ...
analysis. We evaluate the satisfaction of our given notions of DA by several explanation methods, amounting to two popular feature-attribution methods from the literature and a novel form of explanation that we propose and complement our analysis with experiments carried out on a varied selection of...
This paper reports on two studies that used qualitative thematic and quantitative linguistic analysis, respectively, to assess the content and language of the largest ever sample of graded research impact case studies, from the UK Research Excellence Framework 2014 (REF). The paper provides the first...
debt level. Back to 1999, the report shows that the company’s interest expense dropped 8%, which indicates that the company is performing well in managing its financial strategies. More details about the financial performance of the company will be discussed in the later part of this paper. ...
tanakae. In addition, harvest-driven changes in abundance were not considered in our analysis since L. tanakae has no economic value and consequently it is not commercially exploited (Chernova et al., 2004). 4.3 Potential effects of false absence data on model reliability Data quality is a ...
Analysis of the developmental characteristics and major regulating factors of fractures in marine–continental transitional shale-gas reservoirs: a case study of the carboniferous–permian strata in the southeastern Ordos Basin, Central China Mar. Pet. Geol., 45 (2013), pp. 121-133 View PDFView ar...
However, due to the small sample, I preferred to adopt a conservative approach, by applying the HC2 correction proposed by MacKinnon and White (1985).8 It is important to stress that OLS cross-sectional analysis is very sensitive to the presence of outliers, which can cause misspecification ...