X

Posts

June 02, 2013

+
2:52 PM | Brilliant Brazilian spinosaurids
You liked the photo of the brilliant Angaturama skeletal mount, right? Photographed at the Museu Nacional, Rio de Janeiro, the mount shows Angaturama limai – a spinosaurine spinosaurid – carrying the skeleton of an anhangeurid pterosaur. Here are some more views of the same display… The behavioural interaction you see here was not just invented in [...]
+
1:48 PM | Anything But the Actual Issue
When arguing with someone, it is fairly easy to tell when they really haven't thought about their opinion. They want to talk about anything but their opinion. Creationists always want to talk about evolution. ID advocates always want to talk about evolution. Anti-vaxxer always want to talk about autism. Global warming denialists always want to talk about the 'tricks' and the 'lack of information'. Same with the anti-GMO crowd.
+
1:13 PM | A Wooster Geologist in Sicily
CATANIA, SICILY, ITALY–This summer Wooster’s Team Italy consists of only me. Maybe in the future I’ll take students here for Independent Study projects depending on what I find. I’ve just arrived in the city of Catania on the eastern coast of Sicily. Above is a view of the gorgeous Mount Etna from the plane as [...]
+
11:00 AM | Birdbooker Report 272 | @GrrlScientist
Compiled by an ardent bibliophile, this week's report includes The Kingdom of Fungi and Trying Biology: The Scopes Trial, Textbooks, and the Antievolution Movement in American Schools; all of which were recently published in North America and the UK.Books to the ceiling, Books to the sky,My pile of books is a mile high.How I love them! How I need them!I'll have a long beard by the time I read them. ~ Arnold Lobel [1933-1987] author of many popular children's books. Compiled by Ian "Birdbooker" […]
+
10:22 AM | Scribbles: ‘One Step at a Time’ in Playing with Fire
A short story of mine has been included in the Playing with Fire anthology, published by Third Flatiron Publishing, which is available now. It’s called ‘One Step at a Time’ and involves an effort to make a time machine that goes wrong… Lots of other interesting stories in the story collection as well, so if […]
+
5:18 AM | Wooster’s Fossil of the Week: A shrimp from the Upper Jurassic of Bavaria, Germany
The beautiful fossil shrimp above is Aeger tipularis (Schlotheim, 1822), and it comes from one of the most famous rock units: the Solnhofen Plattenkalk (Tithonian, Upper Jurassic) of Germany. (The Solnhofen is well known for its extraordinary fossils, including the fossil bird Archaeopteryx.) This shrimp is yet another generous gift to the Department of Geology [...]

June 01, 2013

+
8:45 PM | Encounters with a wild turkey family
Today, I went out without a dog. Most wild animals here still have a very strong aversion to wolves, and because coyotes are the main large predator in this, large canids make them wary. So if you go out without a dog, there is a chance you might see something that would otherwise be too […]
+
6:25 PM | New, rigorous study looks for genes associated with education—but doesn't find much
Late update: Michelle Meyer, who sits on the advisory board of the consortium responsible for the study discussed below, briefly discusses the results on her blog, and links to a Frequently Asked Questions document [PDF] meant to accompany the study, which makes some reasonable and sensible points about how best to understand the findings. A point I didn't emphasize originally is that the small effect size of the sites identified suggests that a lot of previous "sociological […]

Rietveld C.A., Medland S.E., Derringer J., Yang J., Esko T., Martin N.W., Westra H.J., Shakhbazov K., Abdellaoui A. & Agrawal A. & GWAS of 126,559 individuals identifies genetic variants associated with educational attainment, Science, DOI:

Citation
+
6:23 PM | KC BBQ
When you think of Kansas City, you think of barbeque. On a previous visit TPP tried one of the classic and legendary BBQ places, and it had a lot of grotty old ambience, and OK BBQ, but it was just OK.  Some exploration, and some TV promotion, got us to the WoodYard BBQ.  The down home, out-of-town, almost back-woodsie atmosphere gives you the immediate impression of some place authentic, the real deal, and it was the real deal. The big old smoker spreads the smoky aroma […]
+
4:06 PM | Mystery CT Slice 9: It’s not Grover!
Just a quickie here! I’m finishing a little sabbatical at Brown University and had a bit of downtime, then ran across this confusing image that seems to have loveable, sometimes-superhero Sesame Street character Grover in it, and also poses a tough but solveable Mystery CT Slice post! So go for it! Can you find Grover? […]
+
3:18 PM | Not an Irish water spaniel
Several sources have this dog listed as an Irish water spaniel. It dates to about 1880. However, it is by Charles César Ferdinand de Condamy, who was French. The dog is also pointing, which is not a typical Irish water spaniel behavior. It also lacks both the profuse coat and rat tail of the water spaniel, […]
+
2:12 PM | A Philadelphia Newfoundland from sometime around the turn of the last century
I don’t have the date of this photo, but it would be in the late part of the nineteenth century or the very early part of the twentieth century. The photo is by a George Jaeger. If someone has any information about this photographer, I’d be quite interested. This dog is definitely a retriever-like Newfoundland […]
+
11:11 AM | Royal Society Winton Prize for Science Books longlist announced | @GrrlScientist
A smorgasbord of excellent science writing covering a wide variety of topics to keep your mind engaged and educated during the summer months.Do you like good science books? If so, then you are going love this: the Royal Society just announced the longlist for their 2013 Winton Prize for Science Books. This prize celebrates the best in science writing, and the list is comprised of 12 English-language science books that were published in the UK within the previous year. I am sharing this list so […]
+
10:45 AM | The long rise of genetics
I was curious about the broader interest in various fields of biology over the course of the 20th century, so I looked at Ngram. In case you aren’t aware this is a tool that Google set up so you can query the frequency of a particular word or phrase (actually, there’s a lot more to [...]
+
10:31 AM | Bay Area Population Genomics meeting at UCSF (Mission Bay)
Since the last post on genomic tools was a bit parochial, I figure it’s acceptable to put up this notice for the Bay Area Population Genomics meeting on June 8th. Registration closes on June 3rd (that is, Monday). Here’s the announcement: Hello Everyone, We are excited to be hosting the 8th meeting of the Bay [...]
+
8:50 AM | 27. Metamorphoses
All the photos in this post are of one Giant Cuttlefish, watched on a dive a few days ago. As I followed him around he produced a kaleidoscopic sequence of colors and forms. The “standard” color for a Giant Cuttlefish … Continue reading →
+
6:07 AM | WDIST, Plink, but faster?
Long time readers know that I spend a lot of time with Plink, developed by Shaun Purcell. That being said, even with the modest data sets I play with I’ve had to make recourse to to writing shell scripts to perform various Plink manipulations serially and let them run overnight. Well, perhaps no more. Here’s [...]
+
3:58 AM | GnOPe - Nattering nabobs of negativism
When it became obvious that the minority party was simply going to be opposed to everything and anything proposed by the Obama administration as a matter of principle, TPP decided to start calling them the GnOPe, where the G is silent, NOPE being the operative word.  As annoying and counter productive as this approach to governing is, it pales in comparison to the latest manufactured "scandals".  No question there were mistakes made, people made some poor […]
+
2:31 AM | Smiley dog
No summary available for this post.
+
2:28 AM | Violence is NEVER the Answer
I recently saw a video in which Patrick Stewart talked about violence against women and post-traumatic stress disorder. So, here’s the the take home message. VIOLENCE IS NEVER THE ANSWER. To which some might ask, “What if someone is attacking me or my family?” We’re not saying you shouldn’t defend you and your family if [...]
+
1:55 AM | Squirrel curses Miley
Miley treed a squirrel today, but after it took to the trees, it let loose quite few alarm calls: Source.
+
1:20 AM | Ducklings bathing in a pan
They are almost twice the size they were last week. And they are so messy. That water is the same color as their starter/grower mash, which they ferry from their food tray to their bathing/drinking pan in their bills and on their down. See related post: My mom’s new pet dinosaurs

May 31, 2013

+
11:26 PM | The mid-west is wet
Drove across northern Missouri yesterday to get to KC.  The overall impression is one of a giant mud puddle.  All in all pretty wet places were getting inches of rainfall, and not all of it is coming down gently.  In general this is quite a depressing and annoying weather pattern this year, and quite different from the weather of a year ago.  Our field work is suffering, our gardens are suffering, and the grass is growing.  Presently the prairie canopy is at about 1 […]
+
10:49 PM | A Journey Inside the Volcano
ICELAND – You may remember that Team Iceland is trying to determine the origin of interesting columnar-jointed features exposed in the interior of a subglacial pillow ridge. We have several hypotheses, one of which is that they could be related to the internal magma plumbing system. There’s no better way to know what’s inside of [...]
+
10:28 PM | Quote: Hockett and Ascher on signs and symbols
From "The human revolution", by Charles Hockett and Robert Ascher, footnote 2 [1]: Some recent discussions (e.g., Critchley 1960) try to deal with the emergence of language merely in terms of the contrast between "sign" and "symbol"; intentionally or not, these treatments give the impression that our ancestors acquired language in a single enormous leap. Anyone aware of the intricacy of design of every human language knows that such a leap was impossible; there had to be steps and stages. The […]
+
8:13 PM | Interpreting the Tree of Life
Liveblogging Luke Harmon from episodes 52 and 54 giving a “Tree of Life” talk.  Once we have a functional Tree of Life, what will we be able to do with it? We could see how much of evolution, at the largest scale, is due to genetic drift, and how much of it is due to selection.  [...]
+
6:44 PM | The DNA portrait artist
Twitter gets results! A group of geneticists (honestly, including me) were kvetching on Twitter about this NPR story: "Litterbugs Beware: Turning Found DNA Into Portraits". The story profiles an artist, Heather Dewey-Hagborg, who Yet it might seem Dewey-Hagborg would be more comfortable in a studio than a laboratory. She's an artist; a doctoral student in Information Art at Rensselaer Polytechnic Institute in Troy, N.Y. For her most recent project, though, much of the creative process takes […]
+
4:01 PM | Google celebrates Julius Richard Petri, inventor of the Petri dish | @GrrlScientist
Today is the 161st anniversary of the birth of German bacteriologist, Julius Richard Petri. He was the inventor of the Petri dish – one of the most ubiquitous items used by microbiologists, molecular biologists and health-care workers around the worldHave you googled anything today? If so, you may have noticed that the Google Doodle looks different. That's because today is the 161st anniversary of the birth of German bacteriologist, Julius Richard Petri. He was the inventor of the Petri dish […]
+
2:03 PM | What we’re reading: The origins of Hardy-Weinberg equilibrium, GWAS of “educational attainment”, and the trouble with impact metrics
In the journals Hardy, G.H. 1908. Mendelian proportions in a mixed population. Science 28: 49. doi: 10.1126/science.28.706.49. Suppose that Aa is a pair of Mendelian characters, A being dominant, and that in any given generation the numbers of pure dominants … Continue reading →
+
1:00 PM | Friday coffee break: Livestreaming cicadas, World Turtle Day, and dolphin-”assisted” birth
From Sarah: Budget sequestration is making the falling budgets at NIH even worse. “They said, ‘Great. This is good science. This is going to have a big impact on the field and on patients’,” [Stephanie] Zerwas said. “I don’t think people realize just how difficult the grant writing process is. It’s almost like winning the […]
5678910111213
11,919 Results