Ge/Si core/shell quantum dots (QDs) recently received extensive attention due to their specific properties induced by the confinement effects of the core and shell structure.They have a type II confinement resulting in spatially separated charge carriers, the electronic structure strongly dependent on the core and shell size.Herein, the experimenta
Abstract Background One potential source of error in phase contrast (PC) verragio paradiso congenital CMR flow measurements is caused by phase offsets due to local non-compensated eddy currents.Phantom correction of these phase offset errors has been shown to result in more accurate measurements of blood flow in adults with structurally normal hear
Based on the projected increase in hurricane landfall frequency on the middle to lower US east coast, we examined the crucial role of the estuarine wind field in exacerbating coastal flooding.A regionally refined atmospheric and two high-resolution hydrology and ocean models are integrated to provide plausible and physically consistent ensembles of
This paper proposes a dynamic model to describe and forecast the dynamics of the coronavirus disease COVID-19 transmission.The model is based on an approach previously med mizer allcare bed used to describe the Middle East Respiratory Syndrome (MERS) epidemic.This methodology is used to describe the COVID-19 dynamics in six countries where the pand
In this work, few-layer graphene materials were produced from Fe-lignin nanocomposites through a molecular cracking and welding (MCW) method.MCW process is a low-cost, scalable technique to fabricate few-layer graphene materials.It med mizer allcare bed involves preparing metal (M)-lignin nanocomposites from kraft lignin and a transition metal cata