Discover and read the best of Twitter Threads about #concentrations

Most recents (2)

1/8 "#Ultraviolet #germicidal #irradiation (#UVGI) is known to #inactivate various #viruses and #bacteria, including #SARSCoV2, and is widely applied especially in #medical facilities."

#COVID19 #CovidIsNotOver #COVIDisAirborne

pubs.acs.org/doi/10.1021/ac…

An abstract thread 🧵...
2/8 "This #inactivation results from the #high #photon #energies causing #molecular #bonds to break, but when #nonpathogen #molecules are affected, #unwanted #effects may occur."
3/8 "Here, we explored the effect of a commercial high-intensity (∼2 kW) #UVC #disinfection device on the #composition and #concentration of #gases and particles in #indoor #air."
Read 8 tweets
1. [Thread] Pourquoi les inégalités d'accès à l'info vont-elles s'accentuer ? Concentrations, fragmentation des usages média, polarisation et politisation... Voici les tendances que j'entrevois et quelques préconisations mediaculture.fr/tendances-info… #medias #trends #usages #business
2. La conso média française se divise entre, d'un côté des mass médias de plus en plus puissants, et de l'autre une foule de petits médias indépendants (ou de "réinformation"). Les concentrations favorisent les 1ers mediaculture.fr/tendances-info… #medias #trends #usages #business
3. Ces concentrations sont d’abord le fait d’une poignée de milliardaires. Bolloré, Arnault, Pinault, Niel, Dassault et autres... contrôlent un nombre impressionnant de titres et médias français. Le timide rapport sénatorial a étudié la question publicsenat.fr/article/parlem… #medias
Read 51 tweets

Related hashtags

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!