Discover how efficiency variance reveals the gap between expected and actual inputs in production and its impact on labor, materials, and costs.

We estimate income and taxes for the wealthiest group of US households by matching Forbes 400 data to the individual, business, estate, and gift tax returns of the corresponding group in 2010–2020. In ...

I am involved in an in-person convention that takes place in the UK. Whilst it takes place in the UK, attendees and exhibitors come from all over the world. The event has grown over the years to the ...

Abstract: The performance of an electric propulsion system in drive cycles is presented using a Matlab based fast computation method. The development of the proposed method is presented starting from ...

THE GOVERNMENT has hightened taxpayers misery by hiking the value-added tax (VAT) rate to 15,5% as it hunts for an extra US$1,47 billion in revenue for 2026 in a move that will weigh heavily on the 23 ...

Abstract: In this study, the authors propose a non-isolated high step-up interleaved DC/DC converter that can be applied to sustainable energy system. The proposed converter achieves high voltage gain ...