Dynamic manipulation of wavefront is vital for massive free-space optical applications.Here we propose a set of largely tunable circular polarization splitters leveraging graphene nanoantennas with high efficiency reaching 83% and wide frequency tunability range of 2 to charcotabs 5 THz.By synergizing the electrically tunable surface plasmons of gr
The q3 technology hats text analyses the constitutive process of the Pedagogical Political Project (PPP) of a City Department of Education located in the State of Rio Grande do Sul (Brazil), emphasizing the contributions of the collaborative action research while posture that feeds the political commitment, the critical thinking and cooperative rel
In this paper, a synchronization balancing polly pocket pollyville resort roll away control is proposed based on the contraction theory of stability for inverted pendulum.The control scheme is applied to balance an inverted pendulum mounted on a moving cart with two wheels.The equations of motion of the system are divided into two cascade systems u
Objectives The aim of this cross-sectional study was to explore the associations of reallocating time between moderate- to vigorous-intensity physical activity (MVPA), light-intensity physical activity (LPA), sedentary behaviour (SB) and sleep with occurrence, frequency and intensity of low back pain (LBP) among adults using compositional isotempor