Viewing profile — denhaus

the final one is not AI, it’s a glorb video from years ago: https://m.youtube.com/watch?v=NkYSK-_hVDQ

Short answer: It’s a way to generate structured databases for (most) scientific topics. Why? Apply data driven methods to these databases. So what? It’s a powerful way to ask and i…

As a clarification, we used fine tuning more than prompt engineering because low or few-shot prompt engineering did not work for our use case.

Regarding point 3, my colleagues and i studied this for a use case in science: https://doi.org/10.1038/s41467-024-45563-x

I share your viewpoint on this, that DFT is a poor proxy model for ML to approximate. However, the alternative of using, for example - experimental data, is that the synthesis proc…

i agree. in principle this is totally fine. in reality, highly paid lawyers throw the law around to accomplish whatever their objectives are. if they’re paid by a media company, an…

More than half of the PhDs I know (in technical fields) have families. Actually, almost all of them.

Well I did as a racer and still do on my firm snow skis. But there is a slight performance trade off depending on what kind of skiing you like to do. I keep my edges on my pow skis…

On most firm conditions, I absolutely think you can rip it on fat skis with awful edges. Especially on groomers. I do it every year on 120mm waist skis. It is highly dependent on s…

I laughed out loud at the “fly off a cliff edge” On the real however, getting down the mountain safely after dusk etc with dull vs. sharp edges will likely only affect intermediate…

It’s a racing thing, mostly. Most shops offer a basic service for a machine wax + edge sharpening so that’s when most people get it done (even if they don’t really know what they’r…

For anyone interested, we wrote a paper on a similar topic: https://www.nature.com/articles/s41467-024-45563-x

I am sure that aphorism is quite apt for thesis defenses, critical debates, shareholder meetings, peer review, and forums of discussion.

Not to be a hater but what exactly is the point of posts like this Nothing factual presented. Not a unique, stimulating, or even really coherent viewpoint. Just a self-confident st…

it depends on if you’re looking for an accurate calculation of atoms and the number of atoms. if you’re just interested in how a lattice of spheres interact, force field software m…

i work alongside this group ( one of Ceders PhD students), but not on this project. I believe OP is referencing a different paper to that of the tweet author

this is why i still drive my old corolla. don’t have to deal with smart/network/access features, and it’s easy for shops to fix. hope i dont blow a head gasket now that i’ve said t…

i’ve been following Jake’s story since one of his posts was here on HN a few months ago. Both him and his wife are excellent writers. I cannot emphasize enough how horrified I am r…

I wouldn’t say a “no”, just a failed replication. Though it’s not encouraging

It may mean the structure of LK-99 found by Kim et al is highly metastable. It does not mean the DFT calculations were useless. Also, for clarity, the original DFT calculations by …

Wow, I can’t believe it. The death-dealing Nissan altima driver meme supported by numbers

Oops, seems like author actually has studied superconductors in the past so first part of my comment should be retracted. However I stand by the part in that I don’t think his expl…

This is a first-principles calculation known as density functional theory. it’s a useful basis for understanding physics in solids. it won its inventors the nobel prize in chemistr…

This is a calculation with density functional theory (DFT). Props to the tweet author for mentioning this work, but it doesn’t seem like he knows much about the physics of material…

two questions: - where do you go, and why? - how do you get your US insurance to cover/work with providers outside the US? does it just automatically work or…?