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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

November 29, 2009
The same friend in Equatorial Guinea whose picture of a lightning I posted yesterday also took this picture. This spider lives on his desk. He waited several days for the spider to catch a fly and then took this picture: Anyone venture to ID the species of the spider and/or the fly?
November 29, 2009
The nicest post about ScienceOnline2010 to date was penned yesterday by Arikia Millikan, the former Overlord of Seed Scienceblogs.com (the image above is by her as well). At the conference, Arikia will co-moderate the session on Web Science and I already introduced her here. In her awesome post…
November 28, 2009
Buying books would be a good thing if one could also buy the time to read them in: but as a rule the purchase of books is mistaken for the appropriation of their contents. - Arthur Schopenhauer
November 28, 2009
The application deadline for the NESCent blogging competition and travel award to ScienceOnline2010 is December 1, 2009. So hurry up - see the contest conditions and entries so far and meet the judges. So, hurry up. Write (or choose an existing) post in the area of evolutionary biology and send it…
November 28, 2009
My friend (I was the Best Man at his wedding, back in the 80s) is in Equatorial Guinea and the other day he took this dramatic photograph of a lightning:
November 28, 2009
Reminder: Deadline is December 1st at midnight EST! Here are the submissions for OpenLab 2009 to date (under the fold). You can buy the 2006, 2007 and 2008 editions at Lulu.com. Please use the submission form to add more of your and other people's posts (remember that we are looking for original…
November 28, 2009
Continuing with the introductions to the sessions on the Program, here is what will happen on Saturday, January 16th at 2 - 3:05pm: A. Citizen Science and Students - Sandra Porter, Tara Richerson (science_goddess), and Antony Williams Description: Students are a great resource for projects that…
November 27, 2009
The time comes when you realize that you haven't only been specializing in something - something has been specializing in you. - Arthur Miller
November 27, 2009
Explained here. Critiques in the comments are (mostly) valid, but for a first effort at using this kind of visualization technique, I'd say it's pretty impressive.
November 27, 2009
As you know you can see everyone who's registered for the conference, but I highlight 4-6 participants every day as this may be an easier way for you to digest the list. You can also look at the Program so see who is doing what. Beatrice Lugger is a freelance science journalist and consultant, one…
November 27, 2009
Quantification of Circadian Rhythms in Single Cells: Earth's 24-h-rotation around its axis is mirrored in the circadian clock that resides within each of our cells, controlling expression of ~10% of all genes. The circadian clock is constructed as a negative feedback loop, in which clock proteins…
November 26, 2009
So. The time has come for me to get my kite flying, stretch out in the sun, kick off my shoes, and speak my piece. 'The days of struggle are over,' I should be able to say. 'I can look back now and tell myself I don't have a single regret.' But I do. Many. - Arthur Marx
November 26, 2009
Reminder: Deadline is December 1st at midnight EST! Here are the submissions for OpenLab 2009 to date (under the fold). You can buy the 2006, 2007 and 2008 editions at Lulu.com. Please use the submission form to add more of your and other people's posts (remember that we are looking for original…
November 26, 2009
As you know you can see everyone who's registered for the conference, but I highlight 4-6 participants every day as this may be an easier way for you to digest the list. You can also look at the Program so see who is doing what. Ken Liu is the V.P. for Business Development at SciVee, Inc and he…
November 26, 2009
There are 19 new articles in PLoS ONE today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with…
November 25, 2009
There comes a time when for every addition of knowledge you forget something that you knew before. It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones. - Arthur Conan Doyle
November 25, 2009
Reminder: Deadline is December 1st at midnight EST! Here are the submissions for OpenLab 2009 to date (under the fold). You can buy the 2006, 2007 and 2008 editions at Lulu.com. Please use the submission form to add more of your and other people's posts (remember that we are looking for original…
November 25, 2009
As you know you can see everyone who's registered for the conference, but I highlight 4-6 participants every day as this may be an easier way for you to digest the list. You can also look at the Program so see who is doing what. Erin Johnson is the Seed Overlord, running the Scienceblogs.com site…
November 25, 2009
There are 25 new articles in PLoS ONE today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with…
November 24, 2009
All the best stories are but one story in reality - the story of escape. It is the only thing which interests us all and at all times, how to escape. - Arthur Christopher Benson
November 24, 2009
Last couple of weeks months were awfully busy, on many fronts, not least finalizing the ScienceOnline2010 program, herding cats almost 100 moderators/presenters to do various stuff (e.g., respond to my e-mails) in a timely manner, and making sure that registration goes smoothly. This is also the…
November 24, 2009
Reminder: Deadline is December 1st at midnight EST! Here are the submissions for OpenLab 2009 to date (under the fold). You can buy the 2006, 2007 and 2008 editions at Lulu.com. Please use the submission form to add more of your and other people's posts (remember that we are looking for original…
November 24, 2009
As you know you can see everyone who's registered for the conference, but I highlight 4-6 participants every day as this may be an easier way for you to digest the list. You can also look at the Program so see who is doing what. D.N.Lee is working on her PhD in Animal Behavior, Mammalogy, and…
November 24, 2009
There are 39 new articles in PLoS ONE today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with…
November 23, 2009
Sometimes I think we're alone in the universe, and sometimes I think we're not. In either case the idea is quite staggering. - Arthur C. Clarke
November 23, 2009
As you know you can see everyone who's registered for the conference, but I highlight 4-6 participants every day as this may be an easier way for you to digest the list. You can also look at the Program so see who is doing what. Victoria Stodden is a Postdoctoral Associate in Law and Kauffman…
November 23, 2009
There are 22 new articles in PLoS ONE today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with…
November 22, 2009
Readjusting is a painful process, but most of us need it at one time or another. - Arthur C. Benson