Heavy rainfall is expected to bring widespread impacts to Southern California, with the potential for dangerous flash ...

It’s a promising week for the hardware sector, with several public sector organisations taking to National Treasury’s eTenders Portal to source infrastructure. However, a request for information from ...

Abstract: This brief aims to propose a quantitative approach for direct synthesis of bandpass filters (BPFs) composed of a few transversal resonators. In conventional synthesis of these BPFs, coupling ...

Waves can be categorised as longitudinal or transverse, depending on the orientation of their oscillations relative to the direction of energy transfer. A longitudinal wave has oscillations that ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Abstract: This article presents the concept and synthesis method of transversal filtering antennas (TFAs). The working principles of the all-radiator TFA are comprehensively explained. The filtering ...

Despite government leaders descending on Cape Town last week to listen to president Cyril Ramaphosa deliver his State of the Nation Address, activity on National Treasury’s eTender Portal kept ticking ...

Background The proximity of transverse sinus stenosis (TSS) to inner ear structures and the temporal bone makes it a substantial cause of pulsatile tinnitus (PT). Treatment typically involves venous ...

A research team has demonstrated that an iron-based amorphous alloy, widely used as a soft magnetic material in transformers and motors, can be transformed into a 'transverse' thermoelectric ...