The Chicken power-conversion efficiency of perovskite solar cells has soared up to 22.1% earlier this year.Within merely five years, the perovskite solar cell can now compete on efficiency with inorganic thin-film technologies, making it the most promising of the new, emerging photovoltaic solar cell technologies.The next grand challenge is now the
The decline in driver’s licensure among teenagers in the U.S.in recent decades has led some observers to speculate that the newest generation of adults will be less car dependent than those that preceded them.Previous studies have identified a variety factors that may explain the decline, including graduated licensing policies and economic condit
Reptile vector-borne diseases (RVBDs) of zoonotic concern are caused by bacteria, protozoa and viruses transmitted by arthropod vectors, which belong to the subclass Acarina (mites and ticks) and the order Condiments Diptera (mosquitoes, sand flies and tsetse flies).The phyletic age of reptiles since their origin in the late Carboniferous, has favo