[-] Neuromancer49@midwest.social 21 points 1 day ago

Unironically, I had to delete this game from my phone because I wasn't getting work done. This game slaps.

[-] Neuromancer49@midwest.social 5 points 2 days ago

Throwing in my $0.02, a correlation study is technically an option, where you look at differences as microplastics increase in concentration. But. my instinct is you would see some really unfortunate covariance - that is, another variable that increases (or decreases) at the same time as microplastics and is known to impact your variable of interest, e.g. socioeconomic status.

15

I got into an interesting discussion at work about an MRI sequence I've never used before. For context, I did a bunch of brain imaging in grad school, and now at work I'm encountering things that aren't the brain. Shocking.

The technique in question is trying to look at the amount of cartilage in a joint. I assumed the best way to identify potential problems with the MRI is to use a phantom like this one: https://www.truephantom.com/product/adult-knee/. We did this in grad school, but our phantom was basically an expensive jug of fancy water, which, apparently, looks enough like a brain to calibrate the machine.

It turns out the hospital just takes a random resident, puts them in the MRI, and takes MRIs of their joints. I'm assuming it's because the hospital doesn't want to pay $10k for a fancy fake knee.

So now I'm curious, if the radiologists and radiology-adjacent folks are out there, how many different phantoms do your teams own?

[-] Neuromancer49@midwest.social 32 points 4 weeks ago

Ohioan here. You're not wrong. Sorry about JD Vance.

[-] Neuromancer49@midwest.social 22 points 1 month ago

For me and mine, it's carrots. Do you know how difficult it is to find carrot-free items? Impossible.

[-] Neuromancer49@midwest.social 25 points 1 month ago

Devastating loss for the science community. I used this database in my PhD, and didn't expect it to shut down ever.

[-] Neuromancer49@midwest.social 28 points 2 months ago

Good riddance, Tom Bombadil. I don't care how merry a fellow he was, those were my least favorite chapters of Fellowship.

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submitted 2 months ago* (last edited 2 months ago) by Neuromancer49@midwest.social to c/birding@lemmy.world

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submitted 2 months ago* (last edited 2 months ago) by Neuromancer49@midwest.social to c/birding@lemmy.world

Taken through the lens of my very basic binoculars with my mediocre phone camera.

[-] Neuromancer49@midwest.social 44 points 2 months ago

In grad school I worked with MRI data (hence the username). I had to upload ~500GB to our supercomputing cluster. Somewhere around 100,000 MRI images, and wrote 20 or so different machine learning algorithms to process them. All said and done, I ended up with about 2.5TB on the supercomputer. About 500MB ended up being useful and made it into my thesis.

Don't stay in school, kids.

[-] Neuromancer49@midwest.social 15 points 4 months ago

Well if you liked PoE I doubt you'll like D4. It's a much simpler game. Sadly my only advice is to try GD and Last Epoch again. I've got hundreds of hours in the former and I just got 10 hours into the latter.

Last Epoch feels like a more approachable PoE. I thoroughly enjoy how the skills interplay with one another, but I still prefer the itemization in Grim Dawn.

The only reason I'm not playing GD currently is because I have too many QoL mods installed so my cloud saving doesn't work, but I can cloud save for Last Epoch for my steam deck lmao.

[-] Neuromancer49@midwest.social 39 points 5 months ago

They raised my rent 20% over two years and priced me out of two apartments. Glad to see progress.

[-] Neuromancer49@midwest.social 24 points 5 months ago

Believe it or not, I studied this in school. There's some niche applications for alternative computers like this. My favorite is the way you can use DNA to solve the traveling salesman problem (https://en.wikipedia.org/wiki/DNA_computing?wprov=sfla1)

There have been other "bioprocessors" before this one, some of which have used neurons for simple image detection, e.g https://ieeexplore.ieee.org/abstract/document/1396377?casa_token=-gOCNaYaKZIAAAAA:Z0pSQkyDBjv6ITghDSt5YnbvrkA88fAfQV_ISknUF_5XURVI5N995YNaTVLUtacS7cTsOs7o. But this seems to be the first commercial application. Yes, it'll use less energy, but the applications will probably be equally as niche. Artificial neural networks can do most of the important parts (like "learn" and "rememeber") and are less finicky to work with.

[-] Neuromancer49@midwest.social 38 points 6 months ago

Heck, we barely know how neurons work. Sure, we've got the important stuff down like action potentials and ion channels, but there's all sorts of stuff we don't fully understand yet. For example, we know the huntingtin protein is critical to neuron growth (maybe for axons?), and we know if the gene has too many mutations it causes Huntington's disease. But we don't know why huntingtin is essential, or how it actually effects neuron growth. We just know that cells die without it, or when it is misformed.

Now, take that uncertainty and multiply it by the sheer number of genes and proteins we haven't fully figured out and baby, you've got a stew going.

[-] Neuromancer49@midwest.social 16 points 7 months ago

I loved FFTA so much, and did not care as much for FFTA2 on DS. Easily sunk 1000 hours into my GBA copy.

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Neuromancer49

joined 1 year ago