background: taking visual acuity is an important part of an eye routine examination. this study was conducted to compare visual acuity measured using an iranian digital tumbling e chart with visual acuity measured using an italian digital tumbling e chart as a familiar foreign chart. materials and methods: this study was carried out on 200 participants (400 eyes; healthy n=40, glaucoma n=40, re...

Due to the expected increase of defects in circuits based on deep submicron technologies, reliability has become an important design criterion. Although different approaches have been developed to estimate reliability in digital circuits and some measuring concepts have been separately presented to reveal the quality of analog circuit reliability in the literature, there is a gap to estimate re...

Digital platforms disrupt today’s industries with novel offers and business models. Despite their revolutionizing impact, over 80% of fail. To better understand what differentiates failing from successful platforms, we identified 30 platform success factors. These range corporate value integration, where the strategy gets defined platform’s definition, to architecture covering all essential IT ...

Digital memorials are currently addressed in several studies on the design this type of system requires. However, as different types have needs, research analyzes characteristics software terms design, structural elements, cultural relevance etc. This paper presents an overview recommendations for digital memories from published articles and sums them up.