* Ministry of Corporate Affairs, 2019, Company/LLP Data, (Government of India administrative body to govern and regulate corporate affairs through the Companies Act ...

Unlike mammals, birds do not have external ear flaps (pinnae). Instead, they have ear openings hidden beneath feathers, designed to capture sound efficiently while minimizing wind interference.

Stainless-steel needle electrodes were subcutaneously inserted in the parietal region (noninverting), under the pinnae (inverting), and in the posterior region of the neck (reference). For acoustic ...