Research examining attitudes and behaviors of Americans during the COVID-19 pandemic has largely focused on partisanship as a lens through which many Americans see the coronavirus.Given the importance of partisan affiliation and the degree of partisan polarization in the American society, that is certainly an important driver of public opinion, and

Copper raw materials have not been identified as a critical raw material for the economy of the European Union (EU).Demand for metal for use within the EU is satisfied mainly by imports of raw materials in various processing stages and from recycling.Imports include not only copper concentrates, but also refined metals, alloys, and intermediate and

Abstract Background Fatigue is a common complication of stroke that has a significant impact on quality of life.The biological mechanisms that underly post-stroke fatigue are currently unclear, however, reactivation of latent viruses and their impact on systemic immune function have been increasingly reported in other conditions where fatigue is a

We studied the influence of thin, electro-chemically grown tungsten (W) surface oxide films on hydrogen isotope release from W.As deuterium (D) reservoir underneath the oxide, we used a defect-rich, ion-irradiated W layer that was filled with D prior to oxidation.Several oxide films with thicknesses between 5 and 100 nm were studied and compared w

Modern vehicle communication development is a continuous process in which cutting-edge security systems are required.Security is a main problem in the Vehicular Ad Hoc Network (VANET).Malicious node detection is one of the critical issues found in the VANET environment, with the ability to communicate and enhance the mechanism to enlarge the field.