Plasmonic metamaterials can exhibit a variety of physical optical properties that offer extraordinary nonlinear conversion efficiency for ultra-compact nanodevice applications.Furthermore, the optical-rectification effect from the plasmonic nonlinear metasurfaces (NLMSs) can be used as a compact source of deep-subwavelength thickness to radiate bro
Abstract Background In clinically amyopathic dermatomyositis, the hallmark cutaneous manifestations are the key to diagnosis.We report a case of clinically amyopathic dermatomyositis which presented with facial edema as the sole cutaneous manifestation and was later complicated by acute respiratory failure leading to death.Case presentation A 58-ye
The output active power of a grid-connected inverter controlled by a traditional virtual synchronous generator (VSG) has the problems of oscillation and steady-state errors.A VSG control strategy based on improved damping and angular frequency deviation feedforward is proposed.This strategy reduces the steady-state error of active power by adding a
One of the major obstacles to the adoption of quantum computing is the requirement to define quantum circuits at the quantum gate level.Many programmers are familiar with high-level or low-level programming languages but not quantum gates nor the low-level quantum logic required to derive useful results from quantum computers.The steep learning cur
Social networks and, in particular, Cedarwood Instagram represent in these years practical tools to define and communicate the identity of a fashion designer; the instantaneous reaction of the public, who observe and judge the published contents, transforms the individual into a Male Masturbators collective author, endowed with plural and polyphoni