A long-standing law of thermodynamics turns out to have a loophole at the smallest scales. Researchers have shown that quantum engines made of correlated particles can exceed the traditional ...
Rolls-Royce has secured orders from Rheinmetall and KNDS Deutschland to supply 350 eight-cylinder mtu Series 199 engines for Boxer wheeled armoured vehicles, with deliveries beginning in the first ...
AppFolio's revenue mix is shifting toward higher ARPU from premium tiers. Read why I continue to believe APPF stock deserves ...
Principal Financial Group (PFG) is a Des Moines-based global investment management and insurance company. The firm provides retirement plans, annuities, insurance, and asset management to individuals ...
Is maximizing power per string the only right answer? If we imagine the development of the photovoltaic (PV) industry in terms of both scale and quality as a single curve, then from the first ...
Against the backdrop of the global solar PV industry’s accelerated transition to high-efficiency N-type modules, parking lots, as one of the core application scenarios for distributed PV, feature low ...
If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...
BOTHELL, Wash — The principal of North Creek High School announced he is "stepping away" after a social media post about the killing of conservative activist Charlie Kirk drew backlash from parents ...
Abstract: A review of fundamental design principles for power modules shows, that module design is always a compromise between conflicting requirements. Nevertheless has the progress in ...
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