Abstract att nighthawk hotspot Uranium concentration in the ground water samples from the district of Tiruvannamalai, Tamil Nadu, was measured using an LED fluorimeter.All the samples were qualified as potable water from the radiological perspective.Though some samples showed mild chemical toxicity, they are still safe for ingestion.Different risk

Multimodal remote sensing approach is based on merging different data in different portions of electromagnetic radiation that improves the accuracy in satellite image processing and interpretations.Remote Sensing Visible and thermal infrared bands independently contain valuable spatial and spectral information.Visible bands make enough information

Abstract Although perovskite light-emitting diodes (PeLEDs) have seen unprecedented development in device efficiency over the past decade, they suffer significantly from poor operational stability.This is especially true for blue PeLEDs, whose operational lifetime remains orders of magnitude behind their green and red counterparts.Here, we systemat

We examined HIV frequency and probable here risk factors among female sex workers in the port city of Imbituba, Southern Brazil.From December 2003 through February 2004, 90 female sex workers were interviewed in order to investigate demographic, socioeconomic and behavioral variables related to HIV infection.A blood sample of each woman was also co