This study presents a novel approach to produce phosphorescent coatings on metal surfaces.Strontium aluminates are the most popular modern phosphorescent materials exhibiting long afterglow at room temperature and a broad spectral distribution of luminescence in the visible range.However, despite a large amount of research done, methods for synthes

Permanent access to energy is an essential pillar of economic development.However, there is a growing evidence that contemporary energy systems are not able to provide energy to the entire population on a sustainable basis and at affordable prices.In the face of these challenges, renewable energy can play an important role, especially in rural area

Background.In microwave technology, of great interest is the creation of amplifiers and generators based on thin-layered longitudinal inhomogeneities in rectangular waveguides, which are an integral part of many functional devices in the microwave and EHF ranges.Aim.Therefore, it is of practical interest to Lifestyle calculate one of these inhomoge

Objective: The primary objective was to study the epidemiology of Human Immunodeficiency Virus (HIV) positive tribal patients, and the secondary objective was to study the associated comorbidities in a tertiary care hospital in the tribal (Bastar) region of Chhattisgarh, India, between December 2006 and November 2008, and their relation to CD4 coun

Remote Sensing Images (RSIs) often have extremely wide width and abundant terrain.In order to achieve rapid object detection in large RSIs, in this paper, a Deep Hash Assisted Network (DHAN) is constructed by introducing a hashing encoding of images in a two-stage deep neural network.Different with the available detection Fog and Work Lights networ