These cancers were named after an American doctor called Professor Henry Pancoast in 1932. They are also called superior pulmonary sulcus tumours. Cancers in the top part of the lung are rare. Fewer ...

On April 18, 1861, a doctor in Paris cut open the brain of a patient who had died the day before — and unwittingly identified a brain region that's key to spoken language. The patient, Louis Victor ...

Abstract: This article proposes gain-enhanced circular patch antenna and array with introduction of multiple shorting pins. The antenna consists of a circular patch and several shorting pins.

Abstract: This letter develops an equivalent circuit model of a grid-forming (GFM) converter with a circular current limiter and analyzes its transient stability. It is revealed that the inner control ...

UEFA communicates all official announcements and decisions to its 55 member associations through Circular Letters, available for download in this dedicated section. Documents requiring approval by the ...

Continued growth in natural resource consumption is consistently outpacing recycling and reuse efforts. Currently, only 6.9 percent of used materials are cycled back into our economies after use, down ...

The infratentorial veins are densely packed in a smaller space compared to the supratentorial veins and have many variations, such as disconnections and anastomoses. Knowledge of the functional venous ...

All Canadians—individuals, communities, and businesses—can play a part in building a sustainable circular economy. Learn how individuals and businesses can use circular economy strategies, and find ...

Some rashes look like ringworm but aren't, such as those caused by Lyme disease, eczema, and other conditions. You’ll need to see your healthcare provider to diagnose any circular rash that persists ...