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Some problems related to the efficiency of rooftop or building integrated photovoltaic (PV) plants are studied in this paper. The economic performance of PV plants depends strongly on the support schemes and policy applied in the different markets. The status quo of Bulgarian electrical power market has been analyzed and a specific approach for sizing the rooftop PV based on the power consumption...
To compare visual acuity, accommodation, and contrast sensitivity of the AkkoLens Lumina accommodative intraocular lens (AkkoLens Clinical b.v., Breda, The Netherlands) with a standard monofocal intraocular lens (IOL).Randomized clinical trial.The study enrolled 86 eyes with cataract that all required cataract surgery and IOL implantation. The study group included 61 eyes that were implanted with...
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