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Greg Bedwell

@gbedwell.bsky.social

Protein chemist, computational biologist, and general data enthusiast. Big fan of good food, sports, travel, and books. gbedwell.github.io

588 Followers  |  4,224 Following  |  19 Posts  |  Joined: 18.08.2023  |  2.0704

Latest posts by gbedwell.bsky.social on Bluesky

i think the correct way to think about the lonely boy question is not "how do we reach out to incels?" but "how do we make sure that a teenage boy looking for romantic advice isn't flooded with right-wing propaganda?"

01.08.2025 20:25 β€” πŸ‘ 10907    πŸ” 1806    πŸ’¬ 276    πŸ“Œ 153

Promising too much and failing to deliver could also have negative consequences related to public perception of the effort, etc. I absolutely agree about Aim 2B, but given the current anti-science/anti-knowledge climate in the US, a more measured/balanced spin seems responsible.

21.04.2025 23:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Very cool paper! The portal of P22 also appears to act as a pressure-sensitive switch/signal transmitter during packaging, though in a seemingly different way to P74-26. P74-26 is a very cool model system -- taking extremes (dsDNA packaging) to another level (at high temps)! Incredible machines.

18.04.2025 22:12 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I helped build a government AI system. DOGE fired me, rolled the AI out to the whole agency, and implied the AI can do my job and the jobs of the others they've fired.

It can't. But, what DOGE accidentally revealed about themselves in the process is fascinating. 🧡

21.03.2025 22:41 β€” πŸ‘ 10579    πŸ” 4425    πŸ’¬ 203    πŸ“Œ 784

A great, interesting thread.

17.03.2025 01:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We need to organize--let’s help each other.

NIH is cancelling grants, but it's not clear exactly what they're cancelling and why. Without this information, we can't respond.

I've started a Google Sheet to track grant cancellations.

Please add any canceled grants you know of and spread the word!

07.03.2025 20:25 β€” πŸ‘ 290    πŸ” 291    πŸ’¬ 9    πŸ“Œ 16
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New:

DOGE's spending has been secret.

No longer.

My colleagues have uncovered it.

www.propublica.org/article/doge...

20.02.2025 21:00 β€” πŸ‘ 43533    πŸ” 16790    πŸ’¬ 830    πŸ“Œ 928
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a cartoon says hey everybody an old man 's talking while bart simpson looks on ALT: a cartoon says hey everybody an old man 's talking while bart simpson looks on

A Primer on Indirect Cost Rates

08.02.2025 00:51 β€” πŸ‘ 1017    πŸ” 363    πŸ’¬ 17    πŸ“Œ 54
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GitHub - bcgsc/ntCard: Estimating k-mer coverage histogram of genomics data Estimating k-mer coverage histogram of genomics data - bcgsc/ntCard

ntCard (github.com/bcgsc/ntCard) is also supposed to be fast and accurate (moreso than khmer, I believe). Both, however, utilize cardinality estimations. You may want exact numbers.

30.01.2025 18:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
GitHub - dib-lab/khmer: In-memory nucleotide sequence k-mer counting, filtering, graph traversal and more In-memory nucleotide sequence k-mer counting, filtering, graph traversal and more - dib-lab/khmer

I've done similar calculations with github.com/dib-lab/khmer (see: unique-kmers.py). khmer itself might also be far more complicated than what you were after, however.

30.01.2025 17:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Only lentiviruses are known to infect non-dividing cells, suggesting that only they are likely to have evolved mechanisms of nuclear import.

17.01.2025 18:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

it has always been a long reaction to the New Deal. from then to now, capital had seen the New Deal as the sin that must be purged so that the rest of us understand our place as grist for their mills

15.12.2024 22:09 β€” πŸ‘ 10198    πŸ” 2389    πŸ’¬ 246    πŸ“Œ 95

As Gregorio Weber famously stated, β€œIndeed the protein molecule model resulting from the X-ray crystallographic observations is a β€˜platonic’ protein, well removed in its perfection from the
kicking and screaming β€˜stochastic’ molecule that we infer must exist in solution.”

25.11.2024 23:47 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

A thread on NIH Reorganization and the Scientific Management Review Board (SMRB)

Disclosure: I was involved with the SMRB since its inception and have very strong feelings about how it was used, misused, and abandoned. My passion on these issues will undoubtably show through.

1/n

20.11.2024 12:39 β€” πŸ‘ 219    πŸ” 111    πŸ’¬ 18    πŸ“Œ 22
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1/ X's algorithm was changed in mid-July 2024 to systematically boost Republican-leaning accounts and Elon Musk's own account following his endorsement of Donald Trump, according to a newly released computational study of engagement from the Queensland University of Technology.⬇️

16.11.2024 10:39 β€” πŸ‘ 7185    πŸ” 3051    πŸ’¬ 287    πŸ“Œ 613

wait why does the dept of government efficiency have two co-chairs

13.11.2024 02:15 β€” πŸ‘ 22877    πŸ” 2989    πŸ’¬ 1310    πŸ“Œ 438
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All - Bluesky Directory A curated collection of all things relating to the Blue Sky social media platform.

Starter packs are genius, but I was surprised there wasn't a list of them for people to find.

So I built it:
blueskydirectory.com/starter-pack...

The website monitors the packs being shared and adds the ones it finds to the database.

Missed your stater pack? Message me and I'll get it added.

11.11.2024 16:13 β€” πŸ‘ 6603    πŸ” 2987    πŸ’¬ 1168    πŸ“Œ 441
Bio Art

Bio Art

NIAID releases alternative to BioRender, all illustrations freely available in public domain
bioart.niaid.nih.gov

30.10.2024 14:46 β€” πŸ‘ 364    πŸ” 216    πŸ’¬ 29    πŸ“Œ 18
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Tips and Tricks for Bluesky Search - Bluesky Let’s dive into all the tips and tricks for advanced Bluesky search!

Speaking of the utterly broken Twitter search (RIP), here are instructions for searching on Bluesky. It requires a little more from you, but once you know the prefixes, I've found the search works just fine. bsky.social/about/blog/0...

11.11.2024 14:14 β€” πŸ‘ 6607    πŸ” 3165    πŸ’¬ 1411    πŸ“Œ 165

To a lot of Americans, everyone who isn’t a white straight cis guy is an β€œelitist.”

Our culture *unquestionably accepts* it when millionaire MAGA dudes who own car dealerships claim THEY’RE not elite, but librarians who make $30K and listen to NPR
ARE β€œelite.”

We should stop accepting it.

10.11.2024 19:08 β€” πŸ‘ 2721    πŸ” 625    πŸ’¬ 73    πŸ“Œ 49

A thread.

09.11.2024 23:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Today, millions of people woke up to see the problem of a broken information ecosystem that asymmetrically favors anti-democratic & authoritarian emotions, narratives, actors and movements.

Some suggest to fight fire with fire, build a left-leaning influence machine against the rightwing one...

🧡

06.11.2024 23:03 β€” πŸ‘ 531    πŸ” 211    πŸ’¬ 22    πŸ“Œ 57

Every Milton press conference referencing the misinformation and conspiracy theoriesβ€”and one just now, advising people not to believe what they see on social media... the time when social media was an emergency comms system in a disaster has passed. Musk sped it along, but the momentum is beyond him

08.10.2024 16:43 β€” πŸ‘ 281    πŸ” 56    πŸ’¬ 12    πŸ“Œ 6
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Incredible that the Harris-Walz campaign is just basically this now, and it's working.

07.08.2024 20:54 β€” πŸ‘ 4399    πŸ” 859    πŸ’¬ 54    πŸ“Œ 45

Alphafold and various materials modeling techniques are some of the best algorithmic probability generators out there, today, and I really wish we hadn't let these hypemerchants collapse and conflate GPTs, LLMs, ML, NLP, and Algorithms into an undifferentiated smear they labeled "AI"

05.08.2024 05:56 β€” πŸ‘ 361    πŸ” 78    πŸ’¬ 8    πŸ“Œ 7
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Haunting the Human Genome Project: A Question of Consent One person’s DNA has long been the centerpiece of a genetic sequence used by biologists the world over. Did he agree to that?

I knew most of the human genome reference came from one donor. I didn't know he only consented to be 10% of it. The identity of another contributor is revealed in this story as well. πŸ§ͺπŸ§¬πŸ’»

undark.org/2024/07/09/i...

30.07.2024 00:22 β€” πŸ‘ 14    πŸ” 12    πŸ’¬ 0    πŸ“Œ 0
italian newspaper Il Manifesto's front page, titled "Veni Vidi Vichy", referecing french government who collaborated with the Nazis during WWII, next to Macron's silhouette

italian newspaper Il Manifesto's front page, titled "Veni Vidi Vichy", referecing french government who collaborated with the Nazis during WWII, next to Macron's silhouette

Italy going for our jugular

02.07.2024 09:51 β€” πŸ‘ 248    πŸ” 66    πŸ’¬ 6    πŸ“Œ 4

Reminder that Aaron Swartz was facing 35 years in prison and financial devastation for trying to programmatically download and open the contents of JSTOR, which led to him taking his own life.

But OpenAI is going to scrape all of academia and make billions by plagiarizing it.

22.06.2024 19:56 β€” πŸ‘ 5396    πŸ” 2731    πŸ’¬ 53    πŸ“Œ 53

I have known many CTOs that did not need to replaced by AI because they could have been replaced much more easily with a very short shell script.

21.06.2024 21:59 β€” πŸ‘ 690    πŸ” 137    πŸ’¬ 27    πŸ“Œ 9

@gbedwell is following 20 prominent accounts