#Filtration

FluSCIM Lucas Gonzalez

lucasgonzalez

Ok, so here are some ideas to improve each and every one of the layers of cheese as per @MackayIM's chart.In his order, but maybe you want to do easiest

Jose-Luis Jimenez

jljcolorado

1/ Air cleaners: the good, the dubious, and the uglyWith pandemic & major contribution of aerosol spread, many ppl wanting “air cleaning devices” to reduce / remove virus. Unfortunately many

Abraar Karan

AbraarKaran

1/ So we are making headway (maskway?) here in the US w/ more consensus that masks are key; collectively, we can drive transmission down big time.But- if we accept that

Salman 🦊

daretorant

In the spirit of @threadapalooza, join me for a little thought-adventure on the nature of reality and perception of truth..."Is truth a lie?", a thread: I can't get this quote

Wrath Of Gnon

wrathofgnon

The summer heat continues. Let's have a look at how the ancient Romans built themselves a cool, breezy, indoor climate and supplied themselves with almost unlimited fresh, filtered, indoor water,

The Scope

MedicineScope

(1/17) Why does every BMP report show a GFR - African American and GFR - non-African American for the same Cr value?Let's focus on #racecorrection in the estimation of GFR

Jonathan (Gab/Parler: jcho710)

jcho710

1/The only time I've tweeted on getting blocked. If you forego top doctors, epidemiologists, & a medical Nobel Laureate for a pharmacist--while these former have been accurate on COVID before

Kimberly Prather, Ph.D.

kprather88

Some thoughts from active scientists on Twitter about COVID-19 by aerosol scientists and indoor air experts @linseymarr @CathNoakes @j_g_allen @jljcolorado @amgcarlton (1/) There is a historical bias against aerosols for

Jonathan (Gab/Parler: jcho710)

jcho710

"An N-95 mask filters out particulate matter larger than .3 microns. So the question then is how big is a COVID particle. A COVID particle is about .1 micron....this idea

John J. Lowe, Ph.D.

Prof_Lowe

1/ The rationale for masks in COVID prevention it a hot topic so I want to provide an overview. Community masking focuses on two mechanisms: source control & inhalation protection

Marcel Harmon

MarcelHarmon1

Despite all of the science/evidenced based recommendations for how to reopen schools/universities, despite the cautionary tales from other nations, in many places we're already doing it wrong - we're starting

David Elfstrom

DavidElfstrom

#COVIDCO2 readings in an Ottawa classroom. Never reached a steady state. At 3152 ppm every breath contains 7.2% of other people's breath . #DontShareYourAir #OntedClassroom has below 0.4 air changes

Charlsie Agro

CBCharlsie

Do some face masks offer more protection than others? We tested more than 20 different consumer masks to determine if the style, fabric, fit and number of layers make a

Dan Kaszeta

DanKaszeta

Ok. Time for a Captain Dan thread on a useful and timely subject. Let’s address this “Masks don’t work” argument that people are making. Lots of misinformation and disinformation are

Tom Inglesby

T_Inglesby

Both positive trends and concerning news happening on COVID in recent days. Great news in the 40% reduction in reported new cases since the peak 3 weeks ago. Lowest daily

Cory Doctorow #BLM

doctorow

There's increasing medical consensus that indoor spread of covid takes place through floating aerosol particles. If your environs are warm and dry year round (like my place in San Fernando

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