Defending our Civilization Geo-strategic issues health and health concerns UD Newswatch highlights UD's Sci-Tech watch

BREAKING: Is the 1934 Bayer anti-malarial, Chloroquine, a potential Covid-19 breakthrough treatment?

And, why is that (which was announced yesterday by Mr Trump) not top- of- fold headline news everywhere? Bayer, US, has announced, March 19: >>Bayer today announced it is joining the U.S. Government’s fight against COVID-19 with a donation of 3 million tablets of the drug Resochin (chloroquine phosphate). Resochin, a product discovered by Bayer Read More…

Defending our Civilization Geo-strategic issues health and health concerns Mathematics UD's Sci-Tech watch

SIR — “Simple” Basics of Epidemics

Here is a simple SIR model — Susceptible- Infected- Removed: Here, “removed” can be by recovery or death. Obviously parameters are not exact so the next level would explore randomised changes in possible values and time varying models; noting particular clusters that give dramatic outcomes. The S(t) line is an inverted cumulative case curve — Read More…

Design inference health and health concerns Medicine UD Newswatch highlights UD's Sci-Tech watch

The spreading of corona virus

UK’s Daily Mail reports: They also provide a map: A concern is that mild cases are masked under the common cold, and that the incubation period may be up to four weeks or thereabouts, not the fortnight that has been used hitherto. They are not finding a “patient zero” for some of these outbreaks, which Read More…

General interest health and health concerns UD's Sci-Tech watch

Are high intensity and/or high blue light “white light” LED’s damaging to our health?

Of course, any high intensity light source is potentially damaging to the retina; that’s why we should not look directly at the sun or try to view a solar eclipse directly. Electric arc welding and lasers — including laser pointers — are also hazardous. Retinal burns are painless and permanent. It is believed that that Read More…