A novel type of graphene-like nanoparticle, synthesized by oxidation and unfolding of C60 buckminsterfullerene fullerene, showed multiple and reproducible sensitivity to Cu2+, Pb2+, Cd2+, and As(III) through different degrees of fluorescence quenching or, in the case of Cd2+, through a remarkable fluorescence enhancement.Most importantly, only for
Direction of arrival (DOA) estimation is an important topic in array signal processing.Currently, most research activities are focused on the single signal transmission (SST) type of signals, i.e.only one physical signal is used to carry the information from a transmitter to a receiver with a given polarisation setting.However, to make full use of
Background: Policies that empower individuals and communities may be appropriate for public health, and more broadly.Simple, transparent and acceptable tools are therefore required to evaluate policies from an empowerment Wovens perspective.In 2008, the South African Department of Health (DOHSA) drafted a policy to endorse the integration of Africa
Smart logistics (SL) reflects the digital transformation of the logistics industry, which is key for economic development.Most evaluations are based on the application of technology in SL, and few studies have evaluated SL from a comprehensive perspective.The paper builds the SL development index (SLDI) model from five dimensions based on the drivi
This study presents an in-depth archaeometric investigation of Iron Age ceramic assemblage dating from 950 to 750 BCE from the sanctuary at Polizzello Mountain, Sicily.The site, a key sanctuary utilized by indigenous communities for ritual activities, is examined for its strategic location, structural developments, pottery assemblages, Splatter Scr