Abstract Despite the robust cosmological and astrophysical evidence confirming the existence of a non-baryonic matter component in the Universe, the underlying nature of Dark Matter (DM) remains a mystery.Among the several possible scenarios, light DM candidates thermally produced in the early Universe are especially interesting, since their abunda
Inappropriate use of indwelling urinary catheters (IUCs) and their related complications is one of the most important problems in hospital wards.The aim of this study was to evaluate inappropriate use of IUCs and their complications among patients in Tehran, Iran.Two hundred and six consecutive patients hospitalized in the intensive care unit (ICU)
A novel prototype based on the combination of a multi-junction, high-efficiency photovoltaic (PV) module and a supercapacitor (SC) able to self-power a wireless sensor node (WSN) for outdoor air quality monitoring has been developed and tested.A PV module with about an 8 cm2 active area made of eight GaAs-based triple-junction solar cells with a no
Rickets presents osteomalacia which is developed due to negative balance of calcium and / or phosphorus during growth and development.Therefore it appears only in children.The most common reason of insufficient mineralization is deficiency of vitamin D, which is necessary for inclusion of calcium in cartilage and bones.As result, Decoration prolife