The global increase in electrical device consumption has escalated the demand for excellent surge protectors.As a state-of-the-art technology, varistor has received considerable attention due 3VR to its outstanding versatility and wide range of applications.Hence, it is crucial to understand the development trend of varistor to expand the collabora
Abstract Background Internationally, systematic screening for sight-threatening diabetic retinopathy (STDR) 4R@VR usually includes annual recall.Researchers and policy-makers support extending screening intervals, citing evidence from observational studies with low incidence rates.However, there is little research around the acceptability to people
BackgroundMany countries have introduced legislations for public smoking Stereo Systems bans to reduce the harmful effects of exposure to tobacco smoke.Smoking bans cause significant reductions in admissions for acute coronary syndromes but their impact on respiratory diseases is unclear.In Geneva, Switzerland, two popular votes led to a stepwise i