Single and dual linearly-polarized receiving mode nanoantennas are designed for solar energy harvesting at 28.3 THz.The infrared rectennas are used to harvest the solar energy and COCOA BUTTER converting it to electrical energy.The proposed infrared rectenna is a thin dipole made of gold and printed on a silicon dioxide substrate.Different shapes o
Judge Eberhard Bertelsmann of the North Gauteng High Court delivered the address published here as he delivered it in Afrikaans in the series of FW Womens Balboa Tanks de Klerk lectures in Potchefstroom on 20 February 2012.He dealt with the role of and limitations on the judiciary to promote social peace in South Africa, pointing out the achievemen
We report the optimization of Bum Bags tunable nanosecond cascaded optical parametric oscillators (COPOs) based on monolithic tandem lithium niobate superlattices.The nonlinear crystal is designed with a uniform grating section for the optical parametric oscillation process and a linearly chirped grating section for the different frequency generati
Resilience is defined as the maintenance or relatively quick recovery of mental health during and after adversity.Rather Vanadium than focusing on psychopathology and its causes, resilience research aims to understand what protective mechanisms shield individuals against developing such disorders and translate these insights to improve psychosocial