RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/EIdir6ApIt http…
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/EIdir6ApIt http…
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/EIdir6ApIt http…
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/EIdir6ApIt http…
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
N95マスクでさえ、側面に1mmの隙間があれば、その有効性は約12%にまで低下。 #マスクの現実
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/EIdir6ApIt http…
人の集まる場所でマスクをとって会食してる時点でほぼ意味ないような気がします。そういった矛楯を無視しマスクをしない事をまるで「悪人」かのように理不尽に差別するのはあまりに非科学的です。本来は「おかしいよね」ってなるのが普通ですがそう思う事自体が「おかしい」みたいな社会になってます。
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/EIdir6ApIt http…
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @You3_JP: マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
マスクのメカニズムの研究では、N95マスクでさえ1%の隙間がある(側面に1mmの隙間がある)場合、有効性が約12%に低下することが分かっている。 https://t.co/pr05ysjLra https://t.co/YD2gdF8kAu
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 14b/n This is not because masks increase spread (though aerosolization of larger droplets makes this a possibility), but…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 14b/n This is not because masks increase spread (though aerosolization of larger droplets makes this a possibility), but…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
@Navarp @FD2403 @tomofthenorth_ @naomirwolf @Hold2LLC I have that one in there, later on in the article (if you choose to read past the abstract) it notes that an N-95 is only 12% effective with a 1% gap. The gaps are always larger— as I found—and are exac
RT @Trespasserz: @herroj @terrikern masks do work, stop spreading disinformation. https://t.co/JBcPiYn5RF https://t.co/sRECOjPOef https:/…
@herroj @terrikern masks do work, stop spreading disinformation. https://t.co/JBcPiYn5RF https://t.co/sRECOjPOef https://t.co/vfiIMUXvU2 https://t.co/3antplMZvZ https://t.co/3TkVwr3K4b Also even though the vaccine is EUA, It still is reviewed by the prop
RT @WeingartenDE: Die #Studie "#Aerosol #Filtration Efficiency of Common Fabrics Used in Respiratory Cloth #Masks" belegte, das #Baumwolle,…
RT @Saleh_Lehyani: فعالية الكمام ١٢- تشير الخصائص الفيزيائية للكمام الطبي وغير الطبي إلى أنها غير فعالة في منع الجزيئات الفيروسية. وفقًا ل…
RT @Saleh_Lehyani: فعالية الكمام ١٢- تشير الخصائص الفيزيائية للكمام الطبي وغير الطبي إلى أنها غير فعالة في منع الجزيئات الفيروسية. وفقًا ل…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
@ggkuhnle Pollen is >15 um in size. Fabrics, weave, and fit matter, but a tightly stitched cotton seems to filter out most particles above 300 nm. The more layers, the more filtration. https://t.co/rDMYtxq90j https://t.co/0zNzdmrJfn
@RebekahFaidia @KarenSeeley68 @DeniseRowh @therentis2damhi @KVandetti Lying again? A mask does help control a virus, by reducing your respiratory particles from entering the general air. Let me spoon feed you again: https://t.co/JJZier1K3N
@drewbits The current mask protocol for the public is security theatre. Hardly anyone is following protocol which could render masks effective. Material type, leakage and gaps, loose fit, re-use, not washing, etc can drop the mask effectiveness almost com
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
@DavidSandri2 @macgyver_p @maim_rl @NazNeeds_a_hug @jkenney @YourAlberta Your info is inaccurate by A LOT: https://t.co/w4Dme8KsgU, https://t.co/XByPLp5U80. Please sign up for some online science classes or at least buy a book on respiratory diseases or so
"With respect to surgical and N95 medical facemasks, the efficiency filtration rate falls to 15% and 58%, respectively when even small gap between the mask and the face exists." https://t.co/848BQ56zFu
فعالية الكمام ١٢- تشير الخصائص الفيزيائية للكمام الطبي وغير الطبي إلى أنها غير فعالة في منع الجزيئات الفيروسية. وفقًا للمعرفة الحالية يبلغ قطر فيروس كورونا من 60 نانومتر إلى 140 نانومتر، بينما يتراوح ثقوب الكمام من 55 ميكرومتر إلى 440 ميكرومتر، https://
RT @pophealthb: @dowthebow @Orla_Hegarty @WHO Wait, really! Masks existed before COVID & research has been done on this precise subject for…
@dowthebow @Orla_Hegarty @WHO Wait, really! Masks existed before COVID & research has been done on this precise subject for decades! This thought that masks are only to protect others came only from politicians using it as a campaign slogan... Not base
@Orla_Hegarty The actual studies show that beards are an impediment to any mask, not just good masks. That they have no impact on worsening masks that already don't fit correctly & are already ineffective, is kind of absurd. It's very absurd. https:
@pbhushan1 Prashant ji, the utility of masks to individuals is a question of physics first principles and to society, depends upon scale, culture, and rule of law/norms. Please read: 1. https://t.co/Qti8HYLQwW 2. https://t.co/u4lh5btkKi 3. https://t.co/TP
@IgtheistianJKW @cindylynn_ @naomirwolf I am an OSHA instructor. OSHA PPE standards are VERY explicit. Source control first. Here is an article from the ACS: https://t.co/QYVptvPzHm Masks are HIGHLY effective and reinforced by research. (You didn't read t
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
9/ What you just witnessed is actually consistent with mechanistic studies that show that various masks CAN help to slow the spread. Those studies show that even an N-95 drops down to ~12% efficacy with only a 1% gap (equivalent to 1 mm on the sides). htt
@KatieCa95789269 @pixieskygoddess I'm glad you ask. Study 1: any mask that does not fit properly & tightly to the face (as in, not leaving gaps on the sides, nostril area, etc), is 60% less effective. SIXTY percent, six zero. https://t.co/D7eSLcuR77
@Redsabr We've got basic science how shows that masks work. https://t.co/8OGBVDu28o
@MayorGallego @dougducey Particle count cannot be measured when wearing cloth mask. Proper sealed, carbon mask are the only safe and affective to protect against covid and its variants. https://t.co/8zLtrIka4N you LIE!!
@NatFilosof @tjonesy_14 @BenjaminCurran5 @therecount You should really read this from the National Institutes of Health regarding masks and aerosol particles to educate yourself a bit. https://t.co/807CwzGYos
@Hyacinthecaelum @Robertsixto2 @GoreNielsen You need to combine with cotton layer so that the electrostatic charges capture the particles. Tuillle does generate charges and is a good barrier but the cotton layer makes it more efficient. American Chemical
@lisamairhealth ...very thread funny enough: https://t.co/2QxqvGw7Jl
@screenname87 @ksorbsinnrvoice @brightside1974 @MAbsoud @ShamezLadhani @leoniedelt Please scientifically they catch 80% of aerosolized droplets https://t.co/PD8CIl6BED
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
@hartl73516271 @IsaacMottistone Here is a nice mechanistic study showing that even w/just a 1% gap (~1 mm on each side of a standard face mask) even an N-95 drops down to 12% effectiveness. They work if no gaps--but for non-fit-tested there are always gaps
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
@DrRichJohnston Research in April last year suggested that an added chiffon/silk layer can offer an electrostatic trap for droplets even if there are gaps between fibres... https://t.co/HqZRyQcW1R
@DblockWWT Masks clearly work https://t.co/QqqWuAEbrN
@StevenChauvin1 @ChristopherHahn 2) Thirdly choosing one, outlying, location as an example of all locations is intellectual dishonesty. if you start to sort the US states by cases per capita the top 15 states only two of them had high mask usage. https://
@benevolentnonce @DrewHolden360 Masks clearly work https://t.co/QqqWuAEbrN
@Geniusguy10 if you sort states by cases per capita out of the top 15 only two had high mass usage. Bottom 15 only three had low mask usage. It's clear masks work https://t.co/QqqWuAEbrN
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
@aliewaite @Pastor_Jackie @daretodreambedo @laurchastain22 Here is something on N95’s as well.
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…
RT @Emily_Burns_V: 21/ Even the mechanistic studies show that with a 1% gap (far less than is present in an non-fit-tested N-95, and almost…