Discover and read the best of Twitter Threads about #negative

Most recents (12)

1/

You're on call and open a chest CT for a patient with suspected #COVID19.

How do you interpret and report the imaging findings?

A #TWEETORIAL of the @Radiology_RSNA Expert Consensus Statement on Reporting Chest CT Findings Related to COVID-19

pubs.rsna.org/doi/10.1148/ry…
2/

This consensus statement has been endorsed by @thoracicrad and @RadiologyACR.

Important work by our faculty @PennRadiology Drs. Scott Simpson & Harold Litt.
Podcast: rsnaradiologycti.libsyn.com/welcome-to-the…

*Figures/tables in this #tweetorial from orig. manuscript, unless otherwise stated.
3/

🔑KEY POINT:

☝️First, it’s important to note that routine screening chest CT for identification of #COVID19 is NOT currently recommended by most professional organizations.

@CDCgov Guidance:
cdc.gov/coronavirus/20…

@RadiologyACR Recommendations:
acr.org/Advocacy-and-E…
Read 27 tweets
Daily Bookmarks to GAVNet 5/23/2020-2

greeneracresvaluenetwork.wordpress.com/2020/05/23/dai…

Sooner or later we all face death. Will a sense of meaning help us? | Aeon Ideas

aeon.co/ideas/sooner-o…
#Death #meaning
How to Trade Oil With Negative Prices: Interactive Brokers - Bloomberg

bloomberg.com/news/articles/…
#Oilprices #trade #negative #price
Science in the Age of Computer Simulation, Winsberg

press.uchicago.edu/ucp/books/book…
#Computers #Science #Simulation
Read 6 tweets
The unanimous agreement of the Council of Senior Scholars on acting and depicting the Sahaabah (may Allaah be pleased with all of them ), as follows:

1.(a) Allaah (may He be glorified and exalted), praised the Sahaabah and affirmed their high status.
1.(b) Presenting the life story of #any one of them in the form of a #play or #movie is contrary to Allaah’s praise of them and detracts from the high status and honour that Allaah (may He be exalted), granted them.
2.(a) Depicting any one of them may expose them to mockery and belittling by people who for the most part are #not righteous and are far #removed from piety and Islaamic conduct in their public lives.
Read 10 tweets
Mwanasayansi mwenye ubobezi wa kimataifa kwenye maswala ya vitendanishi na vipimo (Diagnostics), Dr. Ally Mahadhy, aliandika haya kwenye ukurasa wake wa facebook, ni vyema wadau humu wakayapata ili kuongeza uelewa @Udadisi
@MariaSTsehai @fatma_karume
#ElimikaWikiendi
Uzi 👇🏽
"Kutakucha tu!

Tukiwa tupo kwenye taharuki juu ya kipimo cha corona (covid-19) hapa nchini, baada kutoa majibu ya positive kwa mbuzi na papai, naomba nitoe maoni yangu kama mdau katika tansia hii ya vitendanishi vya maabara (diagnostics). ..." /1
Nianze kwa kutangaza maslahi yangu binafsi kwenye mada husika. Mimi ni mtafiti kwenye eneo hili la vitendanishi (Medical and clinical diagnostics). Tasnifu (thesis) yangu ya umahiri (MSc in Biotechnolgy) iljikita kwenye kutengeneza njia (method) ya kutambua kwa haraka na wepesi/2
Read 61 tweets
#Saturn being #Lagensh is #Benefic for both #Kundalis. sitting in the #BhagyaSthaan it acts as #Jaataks benefactor. Especially so for 2) as in the 9th #Bhaav of #Libra #Saturn is #Unch #Oonch #Exalted.
#Rahu is friendly to #Saturn & in both #Kundali it can be #AtiYogKaarak as its placed with it (#Rahu naturally wants to be like #Saturn, but its just a mimik of its #Depositor) in the #Trikon. So in 1) it is placed in #Virgo (#Mercury) & in 2) its placed in #Libra (#Venus).
Read 14 tweets
Background: Healthcare workers are at ⬆️ risk for #COVID w/o adequate #PPE (20-30% of cases). In #GI, upper scopes are aerosolized-generating procedures (AGPs) & therefore even ⬆️ risk for #COVID. Lower scopes also = ⬆️ risk 2/2 some e/o AGPs w/bx + fecal oral spread. 2/13
Rec 1: Wear N95s (or better) for all upper scopes REGARDLESS of #COVID status. (Strong rec, mod quality evid). Why? Testing is inadequate & w/community spread, take universal precautions. If rapid testing for endo pts is avail, prioritize #N95s for known COVID 3/13
Read 13 tweets
#Straddles vs #Strangles ( Sell only )

These are the most common #Options strategies when one would start with #OptionsTrading.

Let’s understand from a broader perspective what’s the difference between these two.
Would not like to discuss the construction difference between them if you don’t know stop trading #options

#Straddles

You get higher premium so pnl would be higher compared to #strangles

But from where are you getting higher premiums is that your selling 0.5 #delta.
So probability of one going wrong is always 50% so to simply put one side is goin to get stuck in a #straddle but then market tends to #flucuate a lot so there is always the case of #meanreversion if you have selected the #strike rightly.
Read 14 tweets
#Option #Greeks Simplified

#Options are definitely more complicated than equity or futures.

Their prices don’t just go up and down.

They also fluctuate based on things like #time, #implied #volatility and #underlying stock movements.
#Options #Greeks Are Simply Mathematical Shortforms

Most of you would remember from school that mathematical formulas sometimes were #Greek letters like Pi and #Delta. The same is true for options.

Don’t let them overwhelm you or scare you.
They’re simply #mathematical words to explain some very basic principles.

#Greeks Describe the Behavior of #Individual #Options

Each #greek can help predict how it will behave under different circumstances and how options prices would change.
Read 22 tweets
👆#TurnKey,Inc.: #SEC turning the (same)key in the lock

Surprised that commentators think there is anything new in this decision. It is simply a different type of argumentation. It is for the first time a #negative #definition of #ICO #regulation by #securities#laws. Thread👇
👉1. In Munchee Inc., SEC claims (sec.gov/litigation/adm…):
⛔️Munchee has no viable product
⛔️tokens sold are not usable, but will possibly be in the future
⛔️ICO will fund the development of the project
⛔️MUN price will vary AND reasonable expectation of future profits
⛔️#profits (or losses) depend solely on efforts of #Munchee #managers
⛔️#marketing MUN token in the manner to induces the purchasers to believe there is a profit expected solely for buying MUN and reselling it later.
⚠️a positive definition -> this IS a security
Read 10 tweets
It's #zumba time
#mentalhealth 3 years ago I suffered my first #anxiety attack. I thought I was dying. Every #negative thought I believed would happen. With many forms of help I am finding ways to manage it. One way is #dance Teaching #zumba gives me such #joy
What's your #happyspace
The #zumba community is vast just like the #theatre community. So if you are looking for more things #dance or #fitness related in Ireland chat to the folk @MoveMeIreland

So much #positive energy with these guys you could probably light the theatre with it 💥
Read 3 tweets
#OSHO

#Intelligence is a response to a new situation, not out of your past memories but from your present awareness, this very moment.

Intelligence is a spontaneous #responsibility. It has been misunderstood. It has become almost equivalent to #duty. The #reality is different.
There has been a perennial conflict between #intelligence and #intellect.

The man of intellect thinks that he is #intelligent because he knows so much. He has accumulated a great heritage of #knowledge, he is burdened with all kinds of #information.
The man of #intelligence is innocent; he functions moment to moment, his functioning has a freshness and a beauty. But to find intelligence one has to go beyond the mind. #Meditation is the way.
Read 12 tweets
1/ #THREAD Ah, teeny tiny demographical instance of something, hastily wound up to a coy, careful kind of un-endorsement of something else, even uses paper in a medical / scientific journal to try substantiate this un-endorsement placement #Beware #BullAtWork How 'well-connected'
2/ and how reminiscent of a certain type of anti-vaccination trolling / disinformation.😬 #Questions such as: A/what percentage of the population actually use the product B/ what percentage of that specific demographic have been injured seriously, in a clinical sense or in the --
3/ particular mode described in the, eh, 'article' ? C/ So even if as seems likely this only verifiably happened to a tiny % of users,& even if the argument that it is all just public knowledge/public info. is applied so it appears to be, lets say for the heck of it, 'authentic',
Read 9 tweets

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