Christopher Zobek
@czobek.bsky.social
68 followers 170 following 2 posts
Ph.D. Candidate at the University of Missouri Columbia Studying the mechanics and anatomy of snakes 🐍 https://christophermzobek.wixsite.com/christopher-zobek
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Reposted by Christopher Zobek
dinoroxy.bsky.social
#ssSnaketember the 3rd is about #Conservation!

So how are #snakes doing? For a start, they need a new PR team!
A dislike of snakes by humans can hinder research & preservation projects. Add that to the secretive nature of many snakes & conservation becomes a difficult topic.

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#Herpetology
View of brown leaf litter and twigs. Central is a red and white scaled snake (Cubophis caymanus) with brown circular eye. Spiked green tree containing a partly hidden green snake
czobek.bsky.social
Big thanks to Peishu Li and @sicb.bsky.social for organizing the symposium, our colleagues at the Brookfield Zoo, and our incredible undergraduate co-author Lillian Porter.
Reposted by Christopher Zobek
maddyjalbert.bsky.social
I got an email yesterday afternoon that my NSF SPRF Postdoctoral Fellowship was terminated. My grant focused on testing interventions to address online misinformation and I was 8 months into a two year appointment.
prowag.bsky.social
Friday Night Massacre of accurate information.

A devastating day for the USA as tens of millions of dollars of grants seeking to combat the spread of false information were terminated. We have a federal govenrment that does not consider the verifiable truth a priority. www.nsf.gov/updates-on-p...
Updates on NSF Priorities
www.nsf.gov
Reposted by Christopher Zobek
jaimiagray.bsky.social
🚨New publication alert!🚨 A big one! It might just be my *biggest* one: doi.org/10.1093/iob/... IMPORTANT THREAD! From the moment Dave Blackburn set me loose at the Florida Museum, I had a marvelous time using diffusible iodine-based contrast-enhanced CT (diceCT) to create anatomical datasets 🧪1/6
Graphical abstract for "The Diffusion Diaries: Diffusible Iodine-Based Contrast-Enhanced CT for Vertebrate Natural History Specimens", showing the number of scans : "252 scans of 205 specimens from 7 natural history collections" a plot showing how staining time increases with mass, log-transformed (bottom left), a pie chart showing the Tissue Condition scores (TCS) recorded for all specimens (bottom middle), and a screenshot of a lab protocol for diceCT'ing museum specimens (bottom right) Cover image for Integrative Organismal Biology, showing cross sections through a fish, a tenrec, a frog, and a lizard at the bottom of the image, and a 3D rendering of each animal at the top of the image (colored in teal, grey, yellow, and pink, respectively)
Reposted by Christopher Zobek
jaimiagray.bsky.social
When I CT scanned this diamondback rattlesnake specimen, I found a surprise rodent inside 🐍🐁

The #oVertTCN CT data is available for download on MorphoSource here: www.morphosource.org/concern/medi...
3D renderings of a CT scan of a small rattlesnake. Top: rendering of snake skeleton in brown with rodent skeleton inside rendered in pink and orange, overlayed on the same image with the snake's skeleton rendered transparent and the rodent in pink and orange. Bottom: Closer up view of the rodent viewed from the other side, showing the front of the skull with teeth. Image of a preserved rattlesnake specimen, coiled up with mouth open and fangs bared.
Reposted by Christopher Zobek
anatomyorg.bsky.social
Congratulations to our 2025 Class of Fellows! They were recognized at the Fellows reception tonight and received their AAA Fellows pin!🫀🧠

#Anatomy25 #anatomy #education #research #science #aaa #portlandoregon #scientificmeeting #annualmeeting
AAA fellows
Reposted by Christopher Zobek
thequeenofsauce.bsky.social
i’ve never been so obsessed with a video. please turn your sound on
Reposted by Christopher Zobek
crocholliday.bsky.social
Happy to share this new paper! We explored the relationships of head shape and feeding mechanics in dinosaurs. A cascade of changes from big brains, to reoriented muscles, to a breakdown of linkages resulted in avian powered kinesis, but not until neognathes.

www.pnas.org/doi/10.1073/...
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
www.pnas.org
Reposted by Christopher Zobek
crocholliday.bsky.social
Lab had a great time at the Columbia Young Scientist Expo. Constant parade of families keen on discovery.
Reposted by Christopher Zobek
doctorzen.net
For anyone who says, "Canada should hire all of America's displaced scientists."
caut.bsky.social
Canadian colleges are facing the largest cuts we’ve in a generation.

After years of insufficient funding and the introduction of caps on international students, colleges across Canada are seeing massive program cuts, job losses and campus closures.
Colour blocked image featuring an empty classroom and text that reads "Cuts and closures at Canadian colleges."
Reposted by Christopher Zobek
fountainscholar.bsky.social
I am thrilled to announce that I have joined the MOBI (molecular biosciences) faculty at MTSU and am now able to supervise PhD students. Possible projects in southeastern fish ecomorphology, darter cranial anatomy (muscles, brains, skulls), and fish biology/macroevolution in general. #teamfish #MTSU
Reposted by Christopher Zobek
laurahelmuth.bsky.social
WHAT. Ecuador's government recently authorized a U.S. military base on the Galápagos Islands. NO. No no no no no no noooooooo NO 🧪 www.science.org/doi/10.1126/...
Military base threatens Galápagos Islands
www.science.org
Reposted by Christopher Zobek
sicb.bsky.social
The Trump Administration announced massive cuts to NIH indirect costs yesterday. The maximum indirect rate will now be 15%, slashing the rates our universities receive. Most universities are accustomed to receiving 45-65% on each grant.
grants.nih.gov/grants/guide...
NOT-OD-24-110: Notice of Legislative Mandates in Effect for FY 2024
NIH Funding Opportunities and Notices in the NIH Guide for Grants and Contracts: Notice of Legislative Mandates in Effect for FY 2024 NOT-OD-24-110. NIH
grants.nih.gov
Reposted by Christopher Zobek
darbysaxbe.bsky.social
Decision tree that has been sent to Program Officers at NSF
Decision tree that has been sent to Program Officers at NSF
Reposted by Christopher Zobek
darbysaxbe.bsky.social
🚨BREAKING. From a program officer at the National Science Foundation, a list of keywords that can cause a grant to be pulled. I will be sharing screenshots of these keywords along with a decision tree. Please share widely. This is a crisis for academic freedom & science.
list of banned keywords
Reposted by Christopher Zobek
tjporri.bsky.social
CT folks—has anyone iodine stained an animal specimen and then done clearing/staining/histology on it afterwards? I’m thinking sodium thiosulfate would be necessary to fully recover from the discoloration, but 🤷
Reposted by Christopher Zobek
apnews.com
BREAKING: A federal judge has temporarily blocked a Trump administration freeze on federal grants and loans.

U.S. District Judge Loren L. AliKhan blocked the action Tuesday afternoon, minutes before it was set to go into effect. The administrative stay pauses the freeze until Monday.
Federal judge temporarily blocks Trump administration freeze on federal grants and loans
A federal judge has temporarily blocked a Trump administration freeze on federal grants and loans that could total trillions of dollars. U.S. District Judge Loren L.
apnews.com
Reposted by Christopher Zobek
carlbergstrom.com
WaPo: "The National Science Foundation has halted for at least the rest of the week the work of review panels, in which outside experts rate the merit of proposals for scientific research."

www.washingtonpost.com/politics/202...
National Science Foundation halts reviews of research proposals
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Joel Achenbach
and 
Carolyn Y. Johnson

The National Science Foundation has halted for at least the rest of the week the work of review panels, in which outside experts rate the merit of proposals for scientific research.

The NSF, a $10 billion agency that spreads research dollars across the country in quantities both large and small, issued a brief statement Monday that added minimal clarity to a situation that had alarmed researchers.