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Posts by Victor Marcel Acosta

Love this topic, thanks for covering it in your blog! I left a comment on there on a small aside regarding energy resolution limits.

2 days ago 0 0 0 0

NIH is the biggest and by far the most transparent agency we've got. Good luck getting DOE or DoD numbers like this.

4 months ago 0 0 0 0

Prediction: these markets will follow the path of chess, backgammon, poker. Now that real money is involved, advantage traders will swoop in, teenagers will make huge bags, and then the action will dry up pretty soon after. It's not the same as betting on sports--little entertainment value here.

4 months ago 0 0 0 0

Yeah, I see your point that it devalues ref letters if reviewers would ordinarily be familiar with you and know how to calibrate based on your choice of words. But that's an edge case for most review scenarios, no? Most of the time reviewers calibrate off of "typical UG research advisor" or whatever

5 months ago 1 0 1 0

In my experience it isn't that hard both as reviewer and applicant. Just a change that folks have to get used to.
identities can sometimes be guessed but not enough to kill concept.

But I don't know exactly what applicant characteristics it selects for/against. might not be exactly what we'd guess.

5 months ago 1 0 1 0

I think it's cool that they do blind review. Curious what the various breakdowns are before and after they started that.

5 months ago 1 0 1 0

There's nothing like cold hard experimental data from experimentalists you trust.

5 months ago 1 0 0 0

Woohoo! Second year on a row I got one right! John Clarke is a giant. it was a privilege to occupy the same building as a grad student, he was always kind to us.

6 months ago 4 2 1 0
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I'll go with John Clarke and two others (Devoret + Martinis? not enough of a historian on the topic) for SQUIDs and superconducting qubits for 2025 Physics Nobel.

6 months ago 9 0 1 1

Link to the Lauer blog post? I couldn't find it for some reason

6 months ago 0 0 1 0

Looks like this was quite prescient

7 months ago 0 0 0 0

Trend: paper reviews that appear to be LLM generated.

Used to get reviews like "pg5, 2nd par. You say XYZ but don't back it up/it's confusing"
I loved these.

Now: "the paper lacks [something vague + not obviously relevant], explain how this will be implemented"

(Rev's still polite and unpaid!)

7 months ago 1 0 0 0

I don't get it. Gerrymandering is just as much of a both sides, race to the bottom issue. And far more entrenched, solutions are harder than scotus walking back the relatively recent Citizens United case.

7 months ago 0 0 1 0

Love your blog, but this really ought to say RF pulse amplitude

8 months ago 1 0 1 0

Not my field, but the actual arxiv paper didn't seem so bad to me (except for the 3 column format!), was it?

This computer-generated clickbait article jumbled the words up.

8 months ago 0 0 1 0

Sounds like an "epiphany" college kids have smoking weed and philosophizing late at night.

But I guess now it's NIH policy?

9 months ago 0 0 0 0
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I'm sorry, but the PhD is not just a "training" degree. For me, any definition must include a marker of academic achievement for creating and disseminating new knowledge.

9 months ago 1 0 0 0

"IONQ CEO Niccolo de Masi sells $103 million in stock. SEC filing confirms full liquidation. Investors question timing. Pump-and-dump concerns rise."
citizenwatchreport.com/ionq-ceo-nic...

10 months ago 26 7 3 4

Here's the published version, which includes some pretty TEM images in the Appendices:
pubs.acs.org/doi/10.1021/...

1 year ago 1 0 0 0

People on here are need to focus. Bhattacharya appointment is one of the least insane things going on out there. Folks quibbling about his h-index and nunber of R01s...Look who we elected president!

1 year ago 0 0 0 0

Great review, cool photophysics--I learned something new!

1 year ago 7 3 1 0
Preview
Chemically resolved nuclear magnetic resonance spectroscopy by longitudinal magnetization detection with a diamond magnetometer Non-inductive magnetometers based on solid-state spins offer a promising solution for small-volume nuclear magnetic resonance (NMR) detection. A remaining challenge is to operate at a sufficiently hig...

New paper, led by postdoc Janis Smits:

-Introduces a “Ramsey-Mz” protocol for NMR spectroscopy using diamond NV centers
-In principle, works at arbitrary field. Well suited to moderate fields (0.3-3 T)
-Resolved ethanol chemical shift structure with negligble distortion

arxiv.org/abs/2503.02140

1 year ago 3 1 0 0

Because almost all his political positions were formed in the 80s and he doesn't update them. In this case he took the Reagan position opposing "unfair trade" with Japan.

1 year ago 0 0 0 0

Please do not use an llm to review my papers. I much prefer you just paste whatever bullet points/notes you were going to put into the llm prompt into a txt file and submit. No flowery verbage needed!

1 year ago 1 0 0 0

He's not a student of history, is he?

As well as being an utter cockwomble.

1 year ago 286 5 4 0
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Watched the oval office meeting. First 40 min is standard Trump BS, Zelensky is used to it and nods along. Then Vance starts bloviating, speaking with entitlement about shit he absolutely has no idea about. Zelensky loses it. Weve all been in Zelenky's shoes, its impossible to bite ur tongue there.

1 year ago 0 0 0 0

Alright I'll say it.

The Microsoft Majorana craziness is what you get when you let theoretical physicists run your device R&D agenda based on the "beauty" of the idea instead of what actually works.

1 year ago 13 1 0 0

How does that even work tho. Country is devastated and they just volunteer to turn over 3 years worth of GDP? I haven't followed the news much but sounds like a classic trump BS empty threat.

1 year ago 0 0 2 0

Hopefully it ends up not mattering, we'll see. That notice is great fodder for convincing students to work on their technical writing.

1 year ago 1 0 0 0
NOT-OD-25-068: Supplemental Guidance to the 2024 NIH Grants Policy Statement: Indirect Cost Rates NIH Funding Opportunities and Notices in the NIH Guide for Grants and Contracts: Supplemental Guidance to the 2024 NIH Grants Policy Statement: Indirect Cost Rates NOT-OD-25-068. OD

Maybe I'm not caught up, working off the original notice from Friday: grants.nih.gov/grants/guide...
It doesn't mention any changes to the formula, just says new IDC rate is 15% and refer to the current de minimis rate, so I assumed it intends to still apply the rate to modified total direct costs.

1 year ago 0 0 1 0