Alain Robichaud

6 Questions 83 Answers 0 Followers

Questions related from Alain Robichaud

What are the dark side of completing a PHD ?

Completing a PHD is usually a very hard task and involves a lot of sacrifice. Moreover, most of the time it is not useful in your career (unless it is a pre-requisite of your job, i.e. research...

11 January 2022 8,502 7 View

Relations between a virus pandemic and weather. Why not much is said about it ?

UV light is known to kill viruses and bacteria in an effective way. High temperatures (56 deg. C) were found to kill COVID-19 virus. Temperature is linked to the efficiency of the immune system....

15 April 2020 1,349 1 View

How is calculated the air quality index in your country ?

Different countries use different methods to compute air quality index. How is the air quality index is computed in your country ?

27 February 2019 919 9 View

Classical air pollutants levels (sulfur dioxide, nitrogen oxides, total mass of fine particles) are decreasing but does AQ really getting better ?

Increasing ultrafine particles, engineered nanoparticles, non-regulated air pollutants are emerging pollutants which can cause even more danger to health than classical air pollutants. In that...

15 February 2019 3,489 9 View

Stomatal conductance are often expressed in units of mol/(m**2 s). How do we convert into units of m/s for meteorological applications?

Physiologists often express the stomatal conductance into units of mol/m**2s. In meteorology, we use units of m/s for conductance of water vapor or CO2 uptake by plants. How do we make the conversion?

24 November 2015 741 11 View

Anti-gravity spacecraft

A lot of speculation has been circulating about the existing of current spacecraft using anti-gravity technology. Such as Tr3b Black Manta secret US Air Force plane. This is a triangular shape...

01 January 1970 9,857 17 View