资讯

The co-hosts of "The View" melted down over a new book out Tuesday on the cover-up of President Biden's decline in office, as ...
Stanford made NCAA history at Omni La Costa — and it meant nothing. That’s a problem ...
Concerns over rare earth magnet supply disruptions from China have prompted India's automotive industry leaders to approach ...
In response to the US administration’s reciprocal tariff heat, China restricted exports of seven heavy rare earth metals ...
While EV manufacturers explore magnet-free motor technology, experts caution about potential performance drawbacks. Urgent ...
Abstract: To improve the performance of the traditional fault-tolerant permanent magnet (PM) motor, the design and optimal schemes of dual-winding fault-tolerant permanent magnet motor (DWFT-PMM) are ...
Abstract: This paper aims to improve efficiency in permanent magnet synchronous (PM) motor drives. The controllable electrical loss which consists of the copper loss and the iron loss can be minimized ...
Metals can be valuable end products for construction and demolition (C&D) recyclers who tailor their separation systems to ...
A new study investigated whether patients with a rare condition in which major internal organs are reversed from their normal ...
From installation to motor output, is Costco's American Standard Slim-Line Garbage Disposer worth its budget-friendly price ...
Today, Dyson is going full circle by announcing the PencilVac, which it says is the "world's slimmest vacuum cleaner." The ...