Communication among nonhuman animals is often presented as rigid and inflexible, reflecting emotional states rather than having any cognitive basis.Using the world’s smallest monkey, the pygmy marmoset (Cebuella pygmaea), with the smallest absolute brain size amongst simian primates as a case study, I review the role of cognition in the devel
Abstract Background The many forms of healthcare fee exemptions implemented in Burkina Faso since the 2000s have varied between total exemption (free) and cost subsidisation.This article examines both options, their contextual variations and the ways in which they affect access to healthcare for vulnerable people as well igora vibrance 6-12 as the
The paper igora vibrance 6-12 describes internal gravity waveguide modes, using dissipative solutions above the source.We compare such a description with an accurate approach and a WKB approximation for dissipationless equations.For waveguide disturbances, dispersion relations calculated by any method are shown to be close to each other and to be c
In the field of UAV tracking, existing trackers based on Siamese kaiser copy stands networks fails to fully exploit the context of the target and capture the correlations between the template and search images.These issues reduce their effectiveness in UAV tracking, especially in complex environments with challenges such as occlusion, similar objec