This paper presents a switch-less direct-detection Dicke receiver for millimeter-wave imaging applications.A configurable dual-path low-noise amplifier (CDP-LNA) with negative transformer feedback and inductive positive feedback is proposed to remove lossy switches in traditional Dicke receivers.Under a 1.8-V supply voltage, the CDP-LNA consumes 52
Abstract Background African locust bean tree (Parkia biglobosa) is a multipurpose species used widely in arid Africa by local communities.The present study focused on ethnic differences in use values and Nappy Pouch use patterns of P.biglobosa in Northern Benin, where the species widely grows.The use values according to the various ethnic groups in
Multifractal behavior in the cepstrum representation of healthy and unhealthy infant cry signals is examined by means of wavelet leaders and compared using the Student t-test.The empirical results show that both expiration and inspiration signals exhibit clear evidence of multifractal properties Pet Shirt under healthy and unhealthy conditions.In a
The age- and role-related growth of young school-age children is made possible by psychophysiological processes, among them gender role behaviour.Our research makes it possible to define the correlative link between creativity and lateralisation, which affects the motivation of boys and girls differently.Art therapy with girls showed a very strong