Background: Medical students are already under extreme academic pressure which causes disruption in their sleep patterns.Due to the COVID-19 pandemic, though they have been relieved of their hectic schedules this has also led to complete lack of hands-on training and bedside clinical teaching which might have given rise to increased anxiety in this
This paper presents a new methodology to maximise the income and derive the optimal end of day storage of closed-loop and daily-cycle pumped-storage hydropower plants.The plants participate in the day-ahead energy market as a price-taker and in the secondary regulation reserve market as a price-maker, in the context of the Iberian electricity syste
Chemical fertilizers are widely used to meet the nutritional needs of crops and increase yields; but, due to their high cost and abuse, certain adverse effects are causing the soil to deteriorate.A decline in soil organic carbon is being addressed through the use of vermicompost and farmyard manure as organic amendments, potentially reducing chemic