ages; according to some authors more commonly young females. Pathologically the disease resembles disseminated sclerosis in that there is demyelinization of axis cylinders. The spinal cord shows such diffuse or multiple disseminated lesions. The optic nerves also present the same type of lesions. Clinically the disease is quite distinct from disseminated sclerosis. It is characterized by an acu...

Neuromyelitis optica spectrum disorder (NMOSD) is a rare autoimmune disease, causing multifocal CNS inflammation affecting the optic nerves & spinal cord. In 20th century, ‘Devics disease’ was considered as variant of Multiple sclerosis(MS) that spared brain. However, discovery IgG-class antibodies bind to water channel aquaporin-4 (AQP4-IgG) in serum from patients with Devic’s but not thos...

In this work, the H3TRB performance of power modules with SiC MOSFET chips is investigated and compared to their silicon counterparts similar electrical ratings. For purpose, MOSFETs IGBT are packaged in same housing packaging technology an test performed on both types devices. The results show that while exhibit excellent performance, had a significantly longer time failure but also wider dist...

Semiconductor-superconductor hybrids are widely used for realising complex quantum phenomena such as topological superconductivity and spins coupled to Cooper pairs. Accessing exotic regimes at high magnetic fields increasing operating temperatures beyond the state-of-the-art requires new, epitaxially matched semiconductor-superconductor materials. The challenge is generate favourable condition...

atherosclerosis is the most common cause of myocardial infarction and ischemic stroke. various risk factors have been identified for atherosclerosis. recently, bacterial and viral organisms, which are involved in chronic inflammatory processes, have been also implicated in atherosclerosis development. individuals with a prior history of periodontal diseases and/or tooth loss are considered to be...

no abstract