Testing the hypothesis of informational efficiency is a permanent preoccupation of researchers because the theories and the models of modern finance are based on it.This paper presents the results obtained after testing the efficiency hypothesis, in the weak form, for the European read more stock market of the companies that belong to the economic
Analyzing and processing mine wind speed monitoring data is the key to realizing intelligent ventilation and real-time calculation of the ventilation network.According to the characteristics of the artificial regulation of a mine ventilation system, a local regression fuzzy C clustering algorithm is proposed in this paper, which combines local outl
Abstract Background The viscoelastic coagulation monitor (VCM Vet) is a novel, portable device that provides a global assessment of hemostasis.The study aims were to evaluate serial viscoelastic analysis during the perianesthetic period in healthy dogs and to compare the agreement between two VCM Vet devices.Twenty healthy dogs Grinders undergoing
BackgroundDespite a range of efforts to increase physical activity participation in Australia, inactivity levels in older adults have remained high over recent decades, contributing to increased rates of chronic health conditions.Lifestyle interventions, including telephone counseling (TC), improve physical activity participation and associated hea
The Kmeans clustering smokeaers.shop and spectral clustering are two popular clustering methods for grouping similar data points together according to their similarities.However, the performance of Kmeans clustering might be quite unstable due to the random initialization of the cluster centroids.Generally, spectral clustering methods employ a two-