Pepper plants (Capsicum annuum L.cv.Zlaten Medal) were grown HID on nutrient solution without nitrogen, and photosynthetic response of plants was examined by determination of leaf CO2 fixation and chlorophyll and carotenoid contents.The absence of nitrogen in the medium resulted in a decrease of the leaf area and of plant biomass accumulation, and
Urban waste impacts human and environmental health, and waste management has become one of the major challenges of humanity.Concurrently with new directives due to manage this human by-product, illegal dumping has become one of the most lucrative activities of organized crime.Beyond economic fraud, illegal waste disposal strongly enhances uncontrol
This job tries to identify how the question of social mobility - especially the one of intragerational character - has been permeated and overvalued in speeches related to professional motivation representing the ideological and political position that dominant class defends.This fact has been a strategy used by professional motivation leadership i