chemeng

11 ms·

1.
by chemeng 2mo ago
This is really cool, I know a few different teams that have taken a look at similar approaches over the last 20 years, I hope you're able to make it work! I've been wanting something like this to succeed for a long time. Please ta
2.
by chemeng 8mo ago
Yes, the mechanism is effectively EAR/FDPR and you can check ( https://en.wikipedia.org/wiki/Extreme_ultraviolet_lithograph... ) for more detailed history, but the EUV technology ASML further developed and commercia
3.
by chemeng 1y ago
In the US, professional certifications (PE, Bar, USMLE, CPA) exist to partially solve this problem when the certification is required to perform work legally. These are typically required in industries where lives and livelihoods of individ
4.
by chemeng 2y ago
The charitable reading is that this was done as a blinded study, so the testers/researchers would not know and would prevent bias in the testing and data analysis. There should be a way to unblind in most experiment designs though
5.
by chemeng 2y ago
Typically payments in the foreign currency are pegged to exchange rates, in which case you’re still paying the same amount of “value” whether in pesos or dollars. Regardless you’d be subject to Section 988 and could potentially owe capital
6.
by chemeng 2y ago
Swyer syndrome being the representative example of this for those looking for more info. ( https://en.m.wikipedia.org/wiki/XY_gonadal_dysgenesis )
7.
by chemeng 2y ago
It is illegal to use the previous propellant, so they can’t be manufactured anymore.
8.
Varda Space capsule returns to Earth with space-grown antiviral drug aboard(space.com)
3 points by chemeng 3y ago|1 comments
9.
by chemeng 3y ago
It seems that many of the cities that invested in those ideas had improvements. However, compared to 2021, 18 metros observed an increase in walking activity in 2022, with California metros dominating nine out of the top ten spots. New Yor
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by chemeng 3y ago
I was also skeptical, seems there’s a lot more to this story. Not that they didn’t disappear and reappear, but the spread of them isn’t as straightforward as we thought. https://www.smithsonianmag.com/smart-news/native-
11.
by chemeng 3y ago
This is likely an indication of their internal targets for ARPU over the next months as they start aggressively monetizing and push to IPO. For reference, approximate global ARPU if converted to monthly for other social networks in 2022: P
12.
by chemeng 3y ago
If you use a TB3 dock with DisplayLink, you can use multiple external displays on a M1/M2 MBA.
13.
by chemeng 3y ago
Colder liquids hold more dissolved gas than warmer ones.
14.
Stability AI releases DeepFloyd IF, a powerful text-to-image model(stability.ai)
153 points by chemeng 3y ago|3 comments
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by chemeng 4y ago
It’s complicated and depends heavily on the jurisdiction. In order for it to be involuntary termination, what you’d likely need is a situation in which you have worked and not been paid for that work and the employer refusing to do so. This
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by chemeng 4y ago
For most illnesses, you are correct, reducing a fever is unnecessary. However infants and toddlers are at risk for febrile seizures should their temperature increase too high, too quickly. In those scenarios (fast rising temp) there is cons
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by chemeng 4y ago
If you’ve done all the standard stuff, clapping out beats, playing drums, etc and it’s not clicking. The best tool I’ve ever found is dance. Try to get him to learn how to move his body in time to music. Doesn’t matter what he’s doing or wh
18.
by chemeng 4y ago
Always felt bad when replacing these old control rooms, there is a certain beauty and elegance to their design that is missing in modern HMIs. This sort of color coding is common in industrial settings and definitely was on panelboards of t
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by chemeng 4y ago
Atrazine, cyanazine, trifluralin come to mind
20.
by chemeng 4y ago
Getting around 4 minutes per image on M1 MacBook Air 16GB
21.
by chemeng 4y ago
I think average US household water usage is around 250-500 gallons per day. So 326k gal per year for 2 households isn’t that far off.
22.
by chemeng 4y ago
There are working fluids (molten salts, liquid metals, etc) that can work in this regime, typically with ceramic piping systems (usually ceramic lined nickel alloy steels) with all ceramic/graphite pumping systems. That said, it’s used
23.
by chemeng 4y ago
In this case, congress is not limited. There is a clear way out, the state buys out the bond holders and eliminates the debt. They just can’t dissolve the district without addressing the debt. The cost to do this is said to be 1B. And given
24.
by chemeng 4y ago
The categorization is 0 minutes, 1-20, >20 minutes per week. The latter with an IQR of 10-45mins per week. I’m not saying it’s a great study, but please at least skim the study before being so dismissive and slightly misleading in the co
25.
by chemeng 5y ago
You also don't need perfect accuracy for something that is a weapon of last resort with a 1km blast radius and 500,000 km^2 fallout radius.
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by chemeng 5y ago
I have thought that selection for "giftedness" in young children is multi-factored with a combination of "exposure" and innate aptitude and curiosity of the child at the very least. If you take "exposure" to me
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by chemeng 5y ago
Has it? It’s pretty much been a gold-backed currency making gold the defacto reserve currency. Curious whether the USD has been the only fiat reserve currency.
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by chemeng 5y ago
Depends on the severity of the condition, but if swallow is affected I believe aspiration, pneumonia, choking, are causes of premature death for CP.
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by chemeng 5y ago
Looks like they were predicting that in the beginning of 2021, though for 1H2021, US was still a net exporter. Don’t think they will be for 2022. https://www.eia.gov/todayinenergy/detail.php?id=49596
30.
by chemeng 5y ago
By “we” I assume you mean the USA. Which is a net exporter of oil and the largest oil producer as of 2021. It also receives almost no imports from Russia, and will increase exports to EU at current high prices. Russian oil restriction plays

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