Monthly Archives: March 2007

ClockQuotes

Time rushes toward us with its hospital tray of infinitely varied narcotics, even while it is preparing us for its inevitably fatal operation.
– Tennessee Williams

GenBlogging of the Month

March edition of the Mendel’s Garden is up on the Behavioral Ecology Blog.

Video of the Day

Via Pam and Melissa, from Nation, the CPAC: The Unauthorized Documentary – must-see video showing what conservatism is:

Quote of the Day

And you don’t even have to believe in dinosaurs to share their fate.

From here. And the preceeding paragraph? Another great quote:

“You know how taking so long to end slavery is a shameful part of our history, and how long it took us to give the vote to women is a shameful part of our history? Well, I think in 20 years, we’re going to think that denying marriage to gays for so long is one of the great shames of our nation, too.” That’s from a teenager in Redneckville. She’s our future–and Donohue, LaBarbera, and company are just desperate dinosaurs.

Invertebrate Blogging of the Month

Circus of the Spineless #18 is up on Pharyngula

Eclipse

We had to wait on Saturday until the Moon rose above the trees and the houses, by which time the eclipse was half over, but my daughter managed to take a few pictures anyway and this one turned out the best:
Eclipse.JPG

My picks from ScienceDaily

Scientist Discovers New Horned Dinosaur Genus:

A scientist at The Cleveland Museum of Natural History has announced the discovery of a new horned dinosaur, named Albertaceratops nesmoi, approximately 20 feet long and weighing nearly one half ton, or the weight of a pickup truck. The newly identified plant-eating dinosaur lived nearly 78 million years ago during the Late Cretaceous Period in what is now southernmost Alberta, Canada. Its identification marks the discovery of a new genus and species and sheds exciting new light on the evolutionary history of the Ceratopsidae dinosaur family. Only one other horned dinosaur has been discovered in Canada since the 1950s.

Continue reading

ClockQuotes

I don’t think of the past. The only thing that matters is the everlasting present.
W. Somerset Maugham (1874 – 1965), The Moon and Sixpence

Blogrolling for today

I am glad to see that I am not the only one who keeps growing my Blogroll instead of purging it – Mike, PZ, skippy and Jon Swift are doing it as well. Here are additions for today:

Small Things Considered

The Divine Afflatus

Cannablog

The Thermal Vent

The Adventures of Tobasco da Gama

ERV

I am the Lizard Queen!

A Snail’s Eye View

If I Ran the Zoo

Musings of the Mad Biologist

An enigmatic science

Laelaps

Biochemist in Exile

The Red Notebook

Back off, man; I’m a scientist

A geocentric view

Toomanytribbles

The Stone of Tear

Literacity

Eleven Thousand Species Of Relatively Simple Animals

Like a lake

Bug_girl’s blog

NC Blogging of the week

Tar Heel Tavern #106 is up on Slowly She Turned

CoulterFest

In most cases below comment threads are more interesting than the posts, but let’s see when Anne Coulter will show up on TV or at a conservatives’ meeting next time, so we can ask “Why?”
John Edwards
Elizabeth Edwards
Glenn Greenwald
David Neiwert
Mick Arran
John McKay
John Lynch
Neil the Ethical Werewolf
Ed Brayton
Ed Cone
The Malcontent
Pam Spaulding, and again here (more comments here and here)
Kagro X
Pioneer111
(Yes, there are gazillions of Diaries on Daily Kos about this, some good)
Lindsay Beyerstein
Aldon Hynes
Mustang Bobby
Matt Stoller
Nancy Scola (and again)
…and unrelated, but totally awesome, on Brad Blog.

ClockQuotes

The time is right to mix sentences with dirt and the sun with punctuation and the rain with verbs, and for worms to pass through question marks, and the stars to shine down on budding nouns, and the dew to form on paragraphs.
– Richard Brautigan

In Memoriam: Charles Frederick Ehret, 1924-2007

This news just came in:

Charles F- Ehret died of natural causes on February 24th at his home in Grayslake, Illinois, a suburb of Chicago.

His Wikipedia entry is quote short:

Charles Frederick Ehret is a WWII veteran (Battle of the Bulge/Ardennes along the Siegfried Line) as well as a world renowned molecular biologist who worked at Argonne National Laboratory (ANL) in Lemont, Illinois, USA, for 40 years. Dr. Ehret researched the effects of electromagnetic radiation on bacillus megaterium with Dr. Edward Lawrence (Larry) Powers, as well as the effects of time shifts on paramecia, rats and humans. A graduate of City College of CCNY (College of the City of New York) and the University of Notre Dame, Dr. Ehret formulated the term “circadian dyschronism”, popularized the term “zeitgeber” = “time giver” in the 1980’s while appearing on morning TV news shows, and helped millions of travellers overcome Jet Lag with the Jet Lag Diet, and Overcoming Jet Lag book, both available online. Dr. Ehret once created the worlds largest spectrograph, a rainbow 100 feet long, that was large enough to bathe many petri dishes of tetrahymena in each angstrom of the color spectrum.

While his later interest in human clocks and his book Overcoming Jet Lag made him popular outside of chronobiological circles, within the field he is famous for some ingeniously creative pioneering experiments on circadian clocks in protists, mainly Paramecium and Tetrahymena. Here are the links to a couple of his more popular papers on the topic:
Light synchronization of an endogenous circadian rhythm of cell division in Tetrahymena
Circadian rhythm of pattern formation in populations of a free-swimming organism, Tetrahymena.
Testing the chronon theory of circadian timekeeping (DNA-RNA molecular hybridization testing of chronon theory of circadian timekeeping in protozoa cells)
That last link refers to “the chronon theory” of circadian rhythms, the first serious molecular model for a circadian rhythm generation within a cell, which Ehret proposed back in 1967 when he was only one of a handful of researchers who were actively trying to study the biological clock below the level of the cell. Thus, his longest lasting contribution to science will not be his jet-lag book (which is already a bit aged), but his original Chronon paper:
Ehret, C. F., and Trucco, E., (1967), Molecular models for the circadian clock. I. The chronon concept., J. theor. Biol., 15, 240-262 .
I have mentioned the Chronon Model earlier, when I wrote a quick review of the history of clock genetics and this is what I wrote:

In this model, a series of genes induce each other’s expression, i.e., protein A induces trasncription of gene B, protein B induces expression of gene C and so on until the last protein in the series, about 24 hours later, induces expression of gene A again. This model is, actually, not that far from the currently understood mechanism of interlocking trasncription/translation feedback loops

What’s Up, Postdoc?

The second edition of the Postdoc Carnival is up on Post doc ergo propter doc

ClockQuotes

Time is a fixed income and, as with any income, the real problem facing most of us is how to live successfully within our daily allotment.
– Margaret B. Johnstone

Science Blogging of the Fortnight

Tangled Bank #74 is up on Neurotopia

Science Anthologies Reviewed

John Dupuis, the Confessing Science Librarian, wrote a review of three science-writing anthologies, including the Open Laboratory 2006, which ended up in the highly respectable second place, nested between two professional collections.
The beauty of online on-demand publishing is that one can correct errors on the go, as in “right now”, not waiting for an official Seocnd Edition and such. So, I’ll try to fix a couple of things John noticed before the book gets an ISBN number and starts getting shipped to the real bookstores.
And, with ten months instead of three weeks to work on it, Reed Cartwright and I will try to do an even better job on the 2007 Edition. So, start sending in your entries now.

Physics Blogging of the Week

Philosophia Naturalis #7 – Tabloid Headline Edition – is up on Geek Counterpoint [fixed link]

ConvergeSouth 2007

ConvergeSouth website and blog went live today. You bet I’ll be going – this is a Not-To-Miss annual event in Greensboro. Just check the program!

My picks from ScienceDaily

20 New Species Of Sharks, Rays, Discovered In Indonesia:

The five-year survey of catches at local fish markets provided the first detailed description of Indonesia’s shark and ray fauna – information which is critical to their management in Indonesia and Australia.

Regenerative Medicine Advance: Frog Tadpole Artificially Induced To Re-grow Its Tail:

Scientists at Forsyth may have moved one step closer to regenerating human spinal cord tissue by artificially inducing a frog tadpole to re-grow its tail at a stage in its development when it is normally impossible. Using a variety of methods including a kind of gene therapy, the scientists altered the electrical properties of cells thus inducing regeneration. This discovery may provide clues about how bioelectricity can be used to help humans regenerate.

Diminished Sense Of Moral Outrage Key To Holding View That World Is Fair And Just, Study Shows:

People who see the world as essentially fair can just maintain this perception through a diminished sense of moral outrage, according to a study by researchers in New York University’s Department of Psychology. The findings appear in the March issue of the journal Psychological Science, which is published by the Association for Psychological Science.

Sleep Deprivation Affects Moral Judgment, Study Finds:

Research has shown that bad sleep can adversely affect a person’s physical health and emotional well-being. However, the amount of sleep one gets can also influence his or her decision-making. A study published in the March 1st issue of the journal SLEEP finds that sleep deprivation impairs the ability to integrate emotion and cognition to guide moral judgments.

Children With Sleep Disorders Can Impair Parents’ Functioning:

Parents of children with sleep problems are more likely to have sleep-related problems themselves, including more daytime sleepiness, according to a new study by researchers at the Bradley Hasbro Children’s Research Center and Brown Medical School.

ClockQuotes

The butterfly counts not months but moments, and has time enough.
– Rabindranath Tagore

How to tip a cow

More than 15%, I hope,….if you can:
cowtip.jpg

Scientiae

Being sick and all, I completely missed a great new science carnival – Scientiae – a blog carnival about the broad topic of “women in science, technology, engineering and mathematics.” The first edition just went up on Rants of a feminist engineer and it is chockful of good stuff (not to mention rich mining for future blogrolling).

Pale Blue Dot


A tribute

Welcome the new SciBling!

Go say Hi to Chris Rowan of Highly Allochthonous

Numbers and Letters

The latest edition of The Four Stone Hearth is up on Hot Cup Of Joe – it’s all about Letters.
The 55th Skeptics’ Circle is up on The Second Sight – it’s all about Numbers.

ANNOUNCEMENT: Get ready for the NEXT year’s Science Blogging Anthology and Conference

2008 Science Blogging Conference
Not to be bragging, but the ’07 Science Blogging Conference was a great success, and most attendees voiced their approval of Chapel Hill as a permanent venue for the event, so Anton and I are starting early in planning for the next one.
There are rumors of a mid-summer equivalent event to be held on the West Coast (Seattle or somewhere there) which would be great – more the merrier – but we will also try to find some way to help a few West-Coasters make their way to North Carolina in winter as well.
We pored over all of your feedback forms and read all the blog posts about the conference in order to identify the strengths and weaknesses and make the next meeting much better.
We are already in talks with sponsors (and potential new sponsors) about the next year. Many have promised greater involvement for the second meeting than they did for the first, which will allow us to have a bigger conference – and that is what most of you asked for.
While several attendees suggested we expand the conference to two days, we are not sure it is feasible yet. Instead, we will make a bigger, richer program for that one day. This should include sessions targeted at new or non-bloggers (e.g,. scientists, teachers), sessions for old science bloggers who want details on fancy technical stuff or questions about copyright, as well as sessions designed to bring the two groups together.
We definitely need a bigger space so we can accomodate more sessions as well as have more space for people to just sit and chat in the hallways between the sessions – always the most important part of a conference. Thus, we will likely have to move away from the UNC campus. That also means that we will be too far away from Franklin Street to go to local eateries for dinner. Instead, we can have the program last a little longer into the afternoon and have the dinner catered (a banquet!) on the site, which will also ensure that we do not all have to break up into little groups but can all stay together (going to town for drinks afterwards will still be possible).
We will announce the exact date shortly. We are trying to avoid conflicts with other popular science, tech, blogging, skeptical and science-fiction conferences, so the date is likely to fall somewhere in-between the SICB Annual Meeting (January 2-6, 2008 in San Antonio, TX) and the AAAS Annual Meeting (February 14-18, 2008 in Boston, MA). As soon as we set the date, we will start contacting potential speakers and session leaders and I’ll keep you updated from time to time on this blog.
The Open Laboratory 2007
You may all remember the fast and frenzied way the first anthology was assembled – from the initial idea to sales in a little over three weeks! The Open Laboratory – The Best Writing on Science Blogs 2006 is selling quite nicely (for an online-only book with no marketing) up on Lulu.com. After the annual retreat and some initial glitches, the complimentary copies are, I hear, now travelling to their destinations to all the authors included in the anthology. Also, the book should start getting marketed and will show up in independent bookstores pretty soon, and on online booksellers (e.g., amazon) in a few weeks.
So, we are getting ready to start thinking about the next edition. And, having ten months instead of three weeks, we do not need to rush. This way, we can do a much better job. Oh, when I say “we”, it is not a Royal We – I really will not do it alone this year. Reed Cartwright and I will do it together. And we enjoy the experience, we may do it again and again and again.
To make it easier for everyone, we have put together an automated Open Laboratory Submission Form. Use this form to nominate a blog post for The Open Laboratory: The Best Writing on Science Blogs 2007. You can nominate as many entries as you wish, written by you or others. Each needs to be originally published as a blog post between 12-20-06 and 12-20-07 to be elligible.
Reed and I will place one or the other of these two cute buttons in the sidebars of a variety of blogs (e.g., on Panda’s Thumb, De Rerum Natura, A Blog Around The Clock, BlogTogether, perhaps my old blogs as they still get some traffic, and whoever else wants to spread the word – feel free to steal the button and use it):[Update: You can pick up the code for these buttons here as well as for the buttons declaring that you aready ARE in the 2006 book]:
Open Laboratory Submission Form
Open Laboratory Submission Form
Clicking on the button will take you to the submission form. Reed and I will get e-mail notification every time there is a new entry and we will read them all and jot down some ‘notes to self’. Since we have ten months to do this, we will not need a jury of 12 bloggers to help us read all the entries, but do not be surprised if we ask you to vet/factcheck/peer-review a post that is in your domain of expertise (and not ours) later in the year.
So, go back to December 20th, 2006 and start looking through your archives as well as archives of your favourite science bloggers and look for real gems – the outstanding posts. Many have been written recently for the “Science Only Week”, or for the “Basic Terms and Concepts” collection.
Try to look for posts that cover as many areas of science blogging as posssible: mathematics, astronomy, cosmology, physics, chemistry, earth science, atmospheric/climate science, marine science, biochemistry, genetics, molecular/cellular/developmental biology, anatomy/physiology, behavior, ecology, paleontology, evolution, psychology, anthropology, archaeology, and/or history of science, philosophy of science, sociology of science, science ethics and rhetorics, science communication and education, the business of science, the Life in Academia (from undergraduate, graduate, postdoc, faculty or administrative perspective), politics of science, science and pseudoscience, science and religion, etc.
Also, try to think of different post formats: essays, personal stories, poems, polemics, fiskings, textbook-style prose, etc. For now, let’s assume that color images cannot make it into the book (I’ll let you know if that changes) and certainly copyrighted (by others) material is a No-No. Posts that are too heavily reliant on multiple links are difficult to turn into hardcopy as well. Otherwise, write and submit stuff and hopefully one of your posts will make it into the Best 50 Science Posts of 2007 and get published!

My picks from ScienceDaily

City Ants Take The Heat:

While Al Gore’s film, An Inconvenient Truth, has generated greater awareness of global warming, most people remain unaware of the more rapid warming that has occurred within major cities. In fact, large cities can be more than 10 degrees hotter than their surroundings. These metropolitan hot spots, which scientists refer to as urban heat islands, can stress the animals and plants that make their home alongside humans. Until recently, biologists had focused so much on the effects of global climate change, that they had overlooked the effects of urban warming.

More…..

Continue reading

ClockQuotes

Time is the image of eternity.
– Laertius Diogenes