Abstract Surface passivation has been developed as an effective strategy to reduce trap-state density and suppress non-radiation recombination process in perovskite solar cells.However, passivation agents usually own poor conductivity and hold negative impact on the charge copyright transport in device.Here, we report a binary and synergistical pos
Introduction.The most important tendency of modern development is the process of post-industrial transformation of the economy, which influences the tourist and hotel and restaurant industry is intended to compensate partly the relative monotony of labour activity, which is connected with its limited specialization and subordination to the social d
Introduction: Aging is associated with a decline in cognitive functions, increasing the risk of neurocognitive impairment and limitation of activities of daily living and participation.Previous literature has pointed to physical exercise as an effective intervention; however, its characteristics still need to be specified.Objective: The aim was to
This study aimed to investigate the effects of farrowing and rearing systems on tail lesions and losses of docked and undocked pigs.Pigs from three farrowing systems: Conventional farrowing crate (FC), free farrowing (FF) and group housing of lactating sows (GH) were Cintura randomly allocated to different rearing systems: A conventional system (CO
This work describes the preparation and the characterization of various samples of metallic Sn electroplated on a cupper foil under different current and time regimes.These samples have been characterized by Mobile Phone Accessories XRD and SEM and tested as negative electrodes in a cell using lithium foil as the counter electrode.The best electrod