Progressive supranuclear palsy (PSP) and frontotemporal lobar degeneration (FTD) are two clinicohistological entities that share a severe prefrontal syndrome.To what extent do the cognitive syndrome and the location of the underlying brain atrophy unify or segregate these entities? Here, we examined the clinical and radiological patterns of frontal
Qualitative Chemical Characterization and Multidirectional Biological Investigation of Leaves and Bark Extracts of Anogeissus leiocarpus (DC.) Guill. & Perr. (Combretaceae)
Anogeissus leiocarpus (DC.) Guill.& Perr.(Combretaceae) has a long history of use by folk populations for the management of multiple human ailments.Based on the published literature, there has been no attempt to conduct a comparative assessment of the biological activity and the phytochemical profiles of the leaves and stem bark of A.leiocarpus
Efficient and provably-secure certificateless sequential aggregate signature scheme
Aiming at the problem that current schemes 5 Piece Queen Bedroom mostly let the latter signer to verify the multiple signatures of the previous signer, and the message is signed and then passed to the next signer, leading to the efficiency problem of long overall signature time.A sequential aggregate signature scheme based on bilinear pairs was pro
Investigation of 7075 aluminum alloy TIG welding joint using 7075 aluminum alloy wire before and after heat treatment
7075 aluminum alloy butt welding was carried out by TIG welding with self-made 7075 wire.The effects of different currents on the microstructure and mechanical properties of the joint before and after heat treatment were studied.Before heat treatment, the strength and elongation of the joint are 274.84 MPa and 6.3%, which are determined by the Coll