Abstract: Partial shading (PS) phenomena significantly degrade the power output from the photovoltaic (PV) array. Due to the PS effect, there is a mismatch in current between the PV modules of a ...

Abstract: The passive electronically scanned array (PESA) is widely used due to its simple structure and low cost. Its antenna weights have unit modulus and thus, only the weights phases can be ...

At least 45 sailors and Marines were killed in off-duty motorcycle crashes during the past year, nearly double the number from 2024, the Navy reported Tuesday. The Navy’s fatalities accounted for more ...

Some 40% of drivers are buying used electric cars over new models, as an increasing number of second hand vehicles enter the market. That’s around double the proportion, based on the same survey from ...

Cornwall's Eden Project has revealed a doubling of losses and dwindling visitor numbers - as it also cut dozens of jobs. The attraction's famous domes are home to thousands of plant species but it has ...