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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

March 30, 2009
Truth or Consequences? Engaging the 'Truth' of Evolution: John is the only one of the four evangelists who recounts Jesus' (possibly apocryphal) statement to Pilate that he was in fact a king whose role was "to bear witness to the truth; and all who are on the side of truth listen to my voice."…
March 30, 2009
You know I have been following the "death of newspapers" debate, as well as "bloggers vs. journalists" debate, and "do we need science reporters" debate for a long time now. What I have found - and it is frustrating to watch - is that different people use different definitions for the same set of…
March 30, 2009
This is today: A Conversation with Dr. Oliver Smithies Excellence Professor of Pathology and Laboratory Medicine 2007 Nobel Laureate Moderated by Dr. Tony Waldrop, Vice Chancellor for Research and Economic Development Monday, March 30, 2009 4:00 pm - 5:30 pm Room 527 Health Sciences Library Light…
March 30, 2009
Optimal Running Speed Associated With Evolution Of Early Human Hunting Strategies: Runners, listen up: If your body is telling you that your pace feels a little too fast or a little too slow, it may be right. A new study, published online March 18 in the Journal of Human Evolution, shows that the…
March 29, 2009
Nothing destroys authority so much as the unequal and untimely interchange of power, pressed too far and relaxed too much. - Francis Bacon
March 29, 2009
Here are the submissions to date. Please use the submission form to add more of your and other people's posts: A Blog Around The Clock: Circadian Rhythm of Aggression in Crayfish A Blog Around The Clock: Co-Researching spaces for Freelance Scientists? A Blog Around The Clock: The Shock Value of…
March 29, 2009
Missing Or Mutated 'Clock' Gene Linked To Vascular Disease: The circadian clocks that set the rhythmic motion of our bodies for wakeful days and sleepy nights can also set us up for vascular disease when broken, Medical College of Georgia researchers say. Mice with mutated or missing "clock" genes…
March 28, 2009
The right word may be effective, but no word was ever as effective as a rightly timed pause. - Mark Twain
March 28, 2009
[from Mom, via Bride Of Coturnix on Facebook]
March 28, 2009
Why Animals Migrate: New Understandings: For the first time, MIT engineers and colleagues have observed the initiation of a mass gathering and subsequent migration of hundreds of millions of animals -- in this case, fish. A Venomous Tale: How Lizards Can Shed Their Tail When Predators Attack:…
March 27, 2009
The Unexpected always comes at the most awkward times. - Larry Niven
March 27, 2009
Kim is excited: It's official! The Medbloggers are now a part of BlogWorld/New Media Expo 09! Thanks to sponsorship from Johnson & Johnson and MedPage Today, the "Medlblogger Meet-Up" is now a reality. But it is so much more than "just" a meet-up. A full day of topics, voted on by the medical…
March 27, 2009
If you write blog posts about PLoS ONE papers, you are eligible for a prize every month! I explain in some detail here, but this is the main point: ...every month, I will read all the blog coverage aggregated on ResearchBlogging.org and pick a blog post that, in my opinion, showcases the best…
March 27, 2009
Check out the show's web page: Fifteen thousand years ago North America was like the Serengeti on steroids, with mega-creatures roaming a continent teeming with incredible wildlife. But then, in a blip of geologic time, somewhere between 15 and 35 magnificent large types of animals went extinct. In…
March 27, 2009
Raising The Alarm About Chimpanzee Massacre In The Democratic Republic Of Congo: Poachers in the Democratic Republic of Congo (DRC) threaten the existence of the largest remaining continuous population of chimpanzees in the world. This conclusion is drawn by Cleve Hicks, based on observations made…
March 26, 2009
Early in life I had noticed that no event is ever correctly reported in a newspaper - George Orwell
March 26, 2009
Let's see what's new in PLoS Genetics, PLoS Computational Biology, PLoS Pathogens and PLoS ONE this week. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. Here are my own picks for the week - you go and look for your own…
March 26, 2009
Diversity in Science Carnival #2: Women Achievers in STEM - Past and Present, is up on Thus Spake Zuska The 108th Skeptic's Circle is up on PodBlack Cat Grand Rounds Vol. 5 No. 27 are up on Code blog Carnival of the Green #172 is up on The Evangelical Ecologist
March 26, 2009
BBC 4 had a fascinating half-hour show yesterday, interviewing Till Roenneberg and Helen Emsellem on all sorts of fascinating new findings in the field of human chronobiology. Well worth a listen. But hurry up as the podcast is available only for another six days! (what do they do afterwards? why…
March 26, 2009
How should students learn about evolution? On Thursday morning's Takeaway (at about 6:30 a.m. or 8:30 a.m. Eastern), we're talking with Don McLeroy, chair of the Texas State Board of Education. He's believes that students should have the opportunity to question evolution (and that God created the…
March 25, 2009
People of mediocre ability sometimes achieve outstanding success because they don't know when to quit. Most men succeed because they are determined to. - George Herbert Allen (1922-90)
March 25, 2009
Wild Bees Can Be Effective Pollinators: Over the past few years, honey bee keepers have experienced problems due to Colony Collapse Disorder (CCD), which has hurt honey bee populations, causing some growers of fruits, nuts and vegetables to wonder how their crops will be pollinated in the future.…
March 25, 2009
There are 8 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, Connotea, Stumbleupon, Facebook and Digg) with just one…
March 25, 2009
I first posted this on June 24, 2004 on the www.jregrassroots.org forums, then republished on August 23, 2004 on Science And Politics, then a couple of times on this blog. Why did I decide to re-post it today? Because I have been thinking and reading about the current state and potential future of…
March 25, 2009
In Horse Play, Adult-to-young Ratio Is Key: Adults of many animal species play a crucial role in the social development of youngsters. A new study reveals that the ratio of adults to young plays a much more important role in social development than the mere presence of adults. Triceratops Was A…
March 24, 2009
Few men during their lifetime come anywhere near exhausting the resources dwelling within them. There are deep wells of strength that are never used. - Richard Evelyn Byrd
March 24, 2009
Here are the submissions to date - 64 entries. Please use the submission form to add more of your and other people's posts: A Blog Around The Clock: Circadian Rhythm of Aggression in Crayfish A Blog Around The Clock: Co-Researching spaces for Freelance Scientists? A Blog Around The Clock: The…
March 24, 2009
There are 14 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, Connotea, Stumbleupon, Facebook and Digg) with just one…
March 24, 2009
EveryONE? What's that? It is the new PLoS ONE community blog: Why a blog and why now? As of March 2009, PLoS ONE, the peer-reviewed open-access journal for all scientific and medical research, has published over 5,000 articles, representing the work of over 30,000 authors and co-authors, and…