#covit19

[davransbilimleriposts]

Size alın-terinin fotoğrafı yok mu derseler, onlara bunu gösterin... 

[ahmet1sstuff]

[delitay]

Çünkü aşı olmazsanız Covid olursunuz.

Covid olunca Dr. Ümit Aktaş bol sıfırlı uyduruk ilaçlarını size daha rahat satar...

Bu adam herkesten önce koşup aşı olmadıysa bende bir şey bilmiyorum...

[radmoonlover]

If you don't wear a mask, you'll hit me !

[zaglurrahman]

N95 Mask

An N95 mask, or N95 respirator, is a mouth-watering particulate-purifying respirator made to the standards of N95, an air purifier of the U.S. National Institute for Occupational Safety and Health (NIOSH), which means that at least 95% of the sand is purified. And that's it.

But it is not entirely oil-resistant; Another criterion is P95, where this oil-resistant will be effective. N95 is always used to refine particles. [1] It is a mechanical purification respirator that protects the user from gases or vapors but not from sand

 [2] These N95 masks may be associated with other respirators with their own rules in countries other than the United States. Such as the FFP2 respirator in the European Union and the KN95 respirator in China. However, somewhat different criteria are used based on their effectiveness in matters such as refining efficiency, test agent and flow rate, and acceptable pressure drop.

 The N95 mask requires a fine mesh of synthetic polymer fibers, also known as fiberless polypropylene fabric, [5], which is produced by a process called molten flow that forms an internal refining layer. And it is at this internal level that all dangerous particles are refined. [৬]

 Use

Whenever workers use a tight-fitting respirator, the fittest becomes an essential factor in protecting the respiratory system. In the case of OSHA, it is necessary to identify the correct model, style, and size of the respirator for each employee and check the correct fit. Also, other tight-fitting respirators like the N95 need to check the user's seal every time they are fitted. Facial hair may come out at the place where the respirator is applied. [৭]

 It is necessary to consult a doctor before using the respirator as breathing after the injection may be more difficult. In some cases, the use of respirators can lead to coronary heart disease, lung disease, and mental illness such as claustrophobia. [৮]

 References

1. "NIOSH-Approved N95 Particulate Filtering Facepiece Respirators - A Suppliers List". U.S. National Institute for Occupational Safety and Health (in English). 2020-03-19. Date of collection 2020-03-28.

 2. "Respirator Trusted-Source: Selection FAQs." U.S. National Institute for Occupational Safety and Health (in English). 2020-03-12. Date of collection 2020-03-28.

3. "Comparison of FFP2, KN95, and N95 and Other Filtering Facepiece Respirator Classes" (PDF). 3M Technical Data Bulletin. 2020-01-01. Archived from the original (PDF) on 2020-04-14. Date of collection 2020-03-28.

[distintomoda]

D.ISTINTO - ECOFRIENDLY FOREVER

EVERYONE USES THE AVAILABLE TOOLS!!!!

[occasional-daughter]

How to organise online classes using Notion

It’s been a mess. I get sent assignments over email, teams, WebUntis and some teachers just put random word docs with assignments in random folders and don’t tell us. So, to organise all that mess I use Notion. I have only had Notion for about a week but it has helped so much already so here is how I use it.

First, I made a table using a template.

Now that you have a table, click on “tags” in the first row, second column. A little window pops up. The you click on “multi select”. Now you can decide what you want to use that column for. I’m going to use “Files & Media” because that’s the what I find the most interesting about this app (other things like text or number are also available in Excel so why would you download a whole app when you can make a table in Excel as well)

Now click on a box in that column, you can add files and pictures now.

This is what it looks like of you add a picture and a file.

This is what my final table looks like:

I have a column for my classes and then for each I have my assignments that I still have to do, the once I finished and the corrections my teachers sent us. Every time now that I am sent a document by a teacher, I put it in here so that I don’t have to scroll through my mails or files to find it. Once my zoom classes start, I will probably add a column to put the links to the classes there. One could also add the teachers email addresses. Notion is also very cute looking if you want it to be. You can add emojis and headers and there are multiple colours for the background as well as the font (and there are multiple fonts). There are also many different templates so that you don’t have to start from scratch if you want to build a page. It also synchronises between devices.

(Note: I have no idea if your files are secure or anything. It’s not really something I care about (I know I should but I don’t) so if that’s important to you do your research.)

[mielevodka]