HauntedDoctor

Bioinformatician and evolutionary biologist living in Toronto. Non-model plant genomics, genome evolution, mating systems, and popgen. Opinions my own.

HauntedDoctor boosted:
Michael Henriksenmichenriksen@chaos.social
2023-11-08

๐Ÿ™ˆ

#PSA #Safety

Post by @atomicthumbs on cohost.org:

"In the unlikely event you are ever in a public space and you see a blacklight display with glowing fluorescent colors, but the lights illuminating those colors are electric blue instead of deep purple, DO NOT LOOK AT THE TUBES, close your eyes immediately, turn around, shield your skin as much as possible, and get away from it.

Blacklight tubes are made of filter glass, which blocks everything except harmless UV-A (which, in a regular fluorescent tube, is blocked by the phosphor coating) and a small amount of purple visible light.

Germicidal tubes are made of quartz. Quartz is transparent to all wavelengths of light from UV-A through UV-C. The electric blue is the color of the bare mercury arc inside. You can see it. You can see it. You can see the electric arc. You can stare into the electric arc. You can worship the electric arc. You can give yourself to the electric arc. Remove your clothes and bathe in the forbidden actinic light of the electric arc. Free yourself. Give yourself to the electric arc. Show the electric arc your self. Give to the electric arc your eyes, your skin. Lie beneath the electric arc and show it you are worthy. Allow the electric arc to bathe your corneas and dermis in its glory. Let the electric arc change you. Let the electric arc change your DNA. Let the electric arc change you. Let the electric arc make you its own. Embrace the tubes and give your body to the electric arc."
HauntedDoctor boosted:

Back in my day, we didn't have tweets or toots. We had bumper stickers. And we were happy with that.

HauntedDoctor boosted:
Widdershins Smith ๐Ÿ˜juglugs
2023-11-02

The word "excellent" is derived from the Christian practice of giving up using Microsoft Excel for 40 days to commemorate Christ's sacrifice.

It is a period of great productivity.

The date of lent is calculated using an obscure Excel macro on a field that didn't originally have anything to do with dates, but Excel converted it to one anyway.

HauntedDoctor boosted:
Greg Wilsongvwilson
2023-10-26

One of the most useful things I've ever found on the web comes from NOAA, and is about dealing with disruptive behaviors in meetings: coast.noaa.gov/ddb/ I've cached the PDF at drive.google.com/file/d/1DgQmg if you want to post a framed copy on the wall in your officeโ€ฆ

HauntedDoctor boosted:

they probably aren't on here but the US fish and wildlife service is asking people in the most populated parts of the country to dim their lights for migrating birds tonight. #lightpollution

map of bird intensity
2023-09-14

@adapalmer I'm a scientist married to a humanist. The degree to which they exceed me at "understand human emotions and motivations and institutional structures" is ... honestly not even funny. Except it kind of is because sometimes I wonder why people disagree when there are shiny beetles to look at and they just sigh.

HauntedDoctor boosted:
2023-09-13

When facing the "All we need is STEM!" approach to education, my usual response is:

Developing the vaccine was the STEM problem; distribution & getting shots in arms was the Social Science problem; getting people to trust it & combatting misinformation was the Humanities problem -- which did we fail?

HauntedDoctor boosted:
Russell Garwoodrussell@ecoevo.social
2023-08-24

I have just lost half an hour to reading about the burrows Wheeler transform.

en.wikipedia.org/wiki/Burrows%

It's brilliant. I don't regret my choices.

#computer #digital

HauntedDoctor boosted:
2023-08-23

Hey, scientists: how often do you calibrate your scales?

I've just had a terrifying experience analyzing some field data: turned out that one scale was weighing 2/3 what the others were. If it hadn't been so far off we never would have noticed, and the resulting batch effects would have produced some very misleading signal.

That left bump of z-scores? From the bad scale:

Histogram of z-scores of weight with a big bump over zero and a smaller bump over -3.
HauntedDoctor boosted:
2023-08-21

Dream job! Reserve Director (Station Manager) at the UC Berkeley Sagehen Creek Field Station. Live in the beautiful Sierra Nevada near Lake Tahoe! Work with scientists, educators, artists, & students! Email or DM me with questions. tinyurl.com/4jdtyycx

Sunset over the vast coniferous forest in the Sagehen Creek basin.
2023-08-21

@etosaurus Fortunately it's about to be a good season for collecting here in Ontario - come about October-November, everything will be done reproducing and I collect safe in the knowledge that if the insect's going to reproduce, it's done it and I'm not perturbing its lifecycle!

HauntedDoctor boosted:
A. Hofmann :mastodon:empathroet@bildung.social
2023-08-21

:mastodon_oops:

meme

stick figure drawing: father comes home and asks his computer playing son:

"ARE YA WINNING,
SON?"

Son answers: 

"Nobody wins in late-stage capitalism, Dad."

Bild: @strike_dr
2023-08-21

@etosaurus Oh no that's awful! My closet system just fell out of my wall (not actually ruining anything, just causing my clothes to be in great disarray) and it's so deeply disturbing when walls lose structural integrity.

The damaged specimens included a cabbage white and a black swallowtail, so nothing hugely rare, but one of them was a dragonfly my partner caught for me, and all of them were old. Mostly sentimental value, but still OW.

2023-08-21

#Entomology mastodon - I dropped a (sealed) can of beer on my beloved insect collection, smashing some specimens. I think I can glue some of them back together, but I could use some sympathy. (It was open because I was showing it to a nine year old! The specimens were ruined for a good cause but I am still devastated!)

HauntedDoctor boosted:
2023-08-20

I feel like this belongs here.
โš ๏ธโ€œProtect our wildlife before itโ€™s too late!โ€โš ๏ธ #extinctionsucks #graphicdesign #socialmedia

HauntedDoctor boosted:
Jeremy B. Yoder ๐Ÿ––๐Ÿป๐ŸŒฟ๐Ÿณ๏ธโ€๐ŸŒˆ๐Ÿ“ˆjby@ecoevo.social
2023-08-20

Sequence diversity data in THIRTY-EIGHT THOUSAND plant and animal species reveal "nontropical species are more likely to deviate from neutral expectations, indicating that they have historically experienced dramatic fluctuations in population size likely associated with Pleistocene glacial cycles"

Pleistocene glaciations caused the latitudinal gradient of
within-species genetic diversity

doi.org/10.1093/evlett/qrad030

#genetics #evolution

HauntedDoctor boosted:
Dana Rose Ross :heart_trans:nakedambition@lgbt.io
2023-08-19

Grindr's Return to Office plan would have me uprooting my family and moving 1000 miles back to Chicago. I'm taking the generous severance they're offering and I'll be parting ways with them at the end of August.

If you know anyone who might be interested in a remote Director of Engineering or Sr. Engineering Manager with ten years experience leading global remote software teams, send me a message here and feel free to share my LinkedIn with them: linkedin.com/in/dana-rose-ross

HauntedDoctor boosted:

How many cups of coffee do you drink per day?โ˜•
#poll

Please boost for a wider demographic ๐Ÿ˜Š

HauntedDoctor boosted:
2023-08-19

Genetic genealogists working with US law enforcement have routinely been searching genetic databases that were opted out of forensic searches violating DOJ guidelines (and covering their tracks). #GeneticGenealogy
theintercept.com/2023/08/18/ge

HauntedDoctor boosted:
Mr. Funk E. DudeMrfunkedude
2023-08-19

My daughter just asked me if in the Star Trek universe there was a federation data base where new parents could check to make sure that their kids names werenโ€™t profane words on other planets?

And now I want to know and so do you.

Client Info

Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst