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Bora Zivkovic

My scientific specialty is chronobiology (circadian rhythms and photoperiodism), with additional interests in comparative physiology, animal behavior and evolution. I am not an MD so I cannot diagnose and treat your sleep problems. As well as writing this blog, I am also the Online Discussion Expert for PLoS. This is a personal blog and opinions within it in no way reflect the policies of PLoS. You can contact me at: Coturnix@gmail.com

Posts by this author

Blake Stacey has some casting ideas...
A very cool study that I could not help but comment on (January 18, 2006)... A brand new paper is making a splash in the field these days - so much that you can find the press release in three places: here, here and here, this last one being the coolest as it contains a movie and three podcasts!…
Both Eva and Anne-Marie have started a series of posts about the Science of Harry Potter, focusing on the genetics (i.e., patterns of inheritance) of wizardry vs. muggleness. Anne-Marie has already moved on to the second part of her series, on dragons. It will be interesting to watch what these…
...in an earthquake zone, is bad policy, I think, but Janet did it nonetheless:
...are a great teaching tool for Janet.
One can tell a lot about an animal from what comes out the other end...of a giraffe, in this case.
That's what philosophers do.
Observed
Janet, here...
...and Janet is good at it:
In the biology room...
Janet, an adult primate observed in juvenile behavior.
After all, it was exhibited at a science museum...
Janet, hoping to join the circus (outside of Academia).
The evolutionary relationship is apparent.
Greeting the visitors.
One of my favourite animals, seen here.
Yesterday, I met Janet and her charming and brilliant sprogs at the Lawrence Hall of Science, where they have a cool exhibit called CIRCUS! Science Under the Big Top (which reminded me that I wanted to join the circus back when I was 18). One thing I did not know was that to get to the museum from…
It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had…
Yesterday, a few of my friends from PLoS and I went to the Exploratiorium to see the Iron Science Teacher show. Lots of pictures (and a little bit of running commentary) under the fold: First, the stuff outside: Then we went inside. The place is huge - I'll have to come again when I have more…
Carnival of Space #11 is up on Space For Commerce, by Brian Dunbar.
You probably realize by now that my expertise is in clocks and calendars of birds, but blogging audience forces me to occasionally look into human clocks from a medical perspective. Reprinted below the fold are three old Circadiana posts about the connection between circadian clocks and the…
No other aspect of behavioral biology is as well understood at the molecular level as the mechanism that generates and sustains circadian rhythms. If you are following science in general, or this blog in particular, you are probably familiar with the names of circadian clock genes like per, tim,…
Life is something that happens when you can't get to sleep. - Fran Lebowitz
Remember the threat of closing the KOBSON blog? Well, Danica was a brave warrior for Open Science and published an article about this at a much more prominent place: on Global Voices Online. While this may not be an immediate positive move for Danica's own career, it is a good move towards…
Paralepsis Fresno, Evolving DSHR's Blog Open Left Issues in Scholarly Communication Tessa's Braces Professor Olsen @ Large Occam's Trowel Enro, scientifique et citoyen
If this gets more widely known (and, with this post, I am trying to help it become so), you can just imagine the jokes about the new challenges to the aviation industry and the renewed popularity of the Mile High Club, or the cartoons utilizing the phallic shape of airplanes! Hamsters on Viagra…
Wow - this was (and still is) a very busy week. On most days, I just crashed early, without having the energy to blog very much (at least very much for me). In the last dispatch, I forgot to mention I met Jimmy Wales who came to visit PLoS and we talked about Wikipedia and building online…
This paper (by Heather Piwowar) is not that new, but it is only now starting to get some traction and I'd like to see more people be aware of it: Background Sharing research data provides benefit to the general scientific community, but the benefit is less obvious for the investigator who…