3 papers
q-bio.PE2020
Could Deficiencies in South African Data Be the Explanation for Its Early SARS-CoV-2 Peak?
S. J. Childs
The SARS-CoV-2 pandemic peaked very early in comparison to the thresholds predicted by an analysis of prior lockdown regimes. The most convenient explanation is that some, external…
q-bio.PE2020
Quantification of the South African Lockdown Regimes, for the SARS-CoV-2 Pandemic, and the Levels of Immunity They Require to Work
Simon Childs
This research quantifies the various South African lockdown regimes, for the SARS-CoV-2 pandemic, in terms of the basic reproduction number, . It further calculates the levels…
physics.pop-ph2014
A Rotatable Stabiliser for the Control of Pitch and Yaw in a Radio-controlled Aircraft
S. J. Childs, M. H. Jackson, I. Basson
This research implements a design for the control of a rotatable stabiliser which, it is proposed, might augment, or fully replace, the conventional control mechanisms for pitch an…