Are those mean or medians? Couldn't tell. Some of those salaries seem higher than I would have thought
- Deepak Singh
Are they nomalized for existing age distribution as well? Agree the salarie seem high and disparities larger than I would expect. A lot of that could be a result of seniority distributions potentially.
- Cameron Neylon
I am sure the salaries are not adjusted for experience , seniority etc..But some of the "low" numbers seem pretty accurate!
- Hari
The interesting thing about this vis-a-vis my line of work is that libraries thought they could challenge the publishing Goliath on its own turf *without* putting any actual effort into it.
- D0r0th34
When reading about Tibco's business model, I began to think about the idea that most traditional academic journals are "batch processing" by continuing to release issues/volumes. The use of AOP, etc. can be seen as the beginning of a shift to real-time processing. I think PLoS publishes in real-time, and perhaps some of the other online only journals - other examples of publishers engaging in continual publishing are welcome.
- Hilary
Hilary: The arXiv updates daily, of course. And I think the Physical Review has been putting stuff online as soon as it's ready for a long time, near a decade, I think.
- Michael Nielsen
more and more journals put things up as soon as they are ready - if not before - see Elsevier's "in press corrected proof", Wiley Blackwell's early view, etc. i get rss feeds from both of these platforms and its more of a steady stream than a chunk every month.
- Christina Pikas
As is usually the case with Gladwell, it all seems very clever and convincing the first time through, but on thinking about it, the whole thing falls apart. His whole basketball anecdote/metaphor/whatever is deeply flawed, and I'm not blown away by his other examples, either. I'll write up something more and post it to the blog in the morning.
- Chad Orzel
"I think it is often easier to make progress on mega-ambitious dreams. I know that sounds completely nuts. But, since no one else is crazy enough to do it, you have little competition... The best people want to work the big challenges. That is what happened with Google. Our mission is to organize the world's information and make it universally accessible and useful. How can that not get you excited? But we almost didn't start Google because my co-founder Sergey and I were too worried about dropping out of our Ph.D. program. You are probably on the right track if you feel like a sidewalk worm during a rainstorm! That is about how we felt after we maxed out three credit cards buying hard disks off the back of a truck. That was the first hardware for Google. Parents and friends: more credit cards always help. What is the one sentence summary of how you change the world? Always work hard on something uncomfortably exciting!"
- Michael Nielsen
"There are lots of things I don't understand -- say, the latest debates over whether neutrinos have mass or the way that Fermat's last theorem was ... proven ... But from 50 years in this game, I have learned two things: (1) I can ask friends who work in these areas to explain it to me at a level that I can understand, and they can do so...; (2) if I'm interested, I can proceed to learn more so that I will come to understand it. Now Derrida, Lacan, Lyotard, Kristeva, etc. --- even Foucault, whom I knew and liked, and who was somewhat different from the rest --- write things that I also don't understand, but (1) and (2) don't hold: no one who says they do understand can explain it to me and I haven't a clue as to how to proceed to overcome my failures. That leaves one of two possibilities: (a) some new advance in intellectual life has been made... which has created a form of "theory" that is beyond quantum theory, topology, etc., in depth and profundity; or (b) ... I won't spell it out.
- Michael Nielsen
Then you may also like http://tinyurl.com/c5ruxp (a comic "The Adventures of Noam Chomsky and his dog, Predicate") -- I'm not sure the article being attributed to chomsky is legit -- cannot find a reliable initial source and the first several links on google are all fairly recently dated -- makes for an entertaining read, though, especially if you've ever heard him give a talk -- masterfully controlling/controlled rhetoric!
- Mickey Schafer
"The two aluminum foils are positioned at a slight tilt. The Flyak begins the race at a disadvantage, with its hull in the water and its underwater foils creating even more drag. As a result, paddling the Flyak is more inefficient than a normal kayak during the initial strokes. But once the rider works the speed up to roughly 10 KMH (6 MPH), the Flyak is ready for take-off. The energy on the oblique foils propels the hull up above the water’s surface. Once airborne, the velocity gained from paddle strokes increases dramatically. Theoretically, the Flyak can achieve speeds nearly twice as fast as conventional championship-level racing kayaks."
- bob
from Bookmarklet
Flyak, apart from having a cool name, could actually make me try kayaking. I'm imagining an adrenaline rush of fast rowing whilst gliding over water. :-)
- Nenad Nikolic
from twhirl
wow, neat. I'm probably in the set of folks who can't get it past 10mph tho
- anna sauce
Great stuff! I just love sport and technology. Great innovation
- Jorg Jansen
"The nanotubes are arranged vertically, almost like empty honeycomb. Over the top of the nanotubes sits a thin, reddish-brown layer of copper oxide. Both the copper and titanium oxide act as catalysts, speeding up reactions that take place naturally. When sunlight hits the copper oxide, carbon dioxide is converted into carbon monoxide. When sunlight hits the titanium oxide, water molecules split apart. The hydrogen freed from the water and the carbon freed from CO2 then recombine to create burnable methane...The scientists have created thin membranes that cover either 3.8 or 15.5 square inches. So far, those membranes have produced an estimated 66 gallons of methane, said Grimes. Adding more light and CO2 creates more methane. Grimes estimates that focusing the light collected from 1,100 square feet onto one of the membranes would generate more than 132 gallons of methane on a sunny day."
- bob
from Bookmarklet
"For the internet-savvy group, their reading areas were virtually identical to the reading areas that were activated for the internet-naive participants, but the very interesting part was the savvy group did recruit additional areas and these were frontal areas that had to do with decision-making, cingulate areas that have to do with conflict resolution. It’s not surprising, it’s what we expected, that these additional areas for decision-making would be required and higher-level cognitive function would be required, and that’s what we found in the internet-savvy group."
- Meryn Stol
from Bookmarklet
The brain grows by use. When I was working in neurological development, we used increased frequency, intensity, and duration to help develop new function.
- Valeria Maltoni
Valeria, how do you mean "help develop new function"?
- Meryn Stol
I've been aware of neuroplasticity for a long time... I personally think my brain has changed much due to my intensive Delicious tagging (7000+ bookmarks now, 4000+ tags)
- Meryn Stol
"Ben & Jerry has just created the "Yes Pecan!" ice cream flavor for newly elected President Barack Obama. They are evaluating ideas for an ice cream to memorialize the end of the Wubya administration of George W. Bush. A number of ideas have been submitted and are listed below: - Grape Depression - Abu Grape - Cluster Fudge - Nut'n Accomplished - Iraqi Road - Choc 'n Awe - WireTapioca - Impeach Cobbler - Guantanmallow - imPeachmint - Good Riddance You Lousy Motherf*cker... Swirl - Heck of a Job, Brownie! - Neocon Politan - RockyRoad to Fascism - The Reese's-cession - Cookie D'oh! - The Housing Crunch - Nougalar Proliferation - Death by Chocolate... and Torture - Freedom Vanilla Ice Cream - Chocolate Chip On My Shoulder - "You're Sh*tting In My Mouth and Calling It a Sundae" - Credit Crunch - Mission Pecanplished - Country Pumpkin - Chunky Monkey-in-Chief - George Bush Doesn't Care About Dark Chocolate - WMDelicious - Chocolate Chimp - Bloody Sundae - Caramel Preemptive Stripe"
- Michael Muller
from Bookmarklet
"“Some family member have had six fingers, not completely developed. But not the toes,” said Kris Hubbard, 34 and a postal worker. In fact Kris Hubbard himself had nubs of sixth fingers removed as a child as these non-functional digits routinely are. But Hubbards case is so vanishingly rare according to doctors, and because the extra digits are functional, it's not a deformity to be discarded. “It's merely an interesting and beautiful variation rather than a worrisome thing,” said Dr. Michael Treece and St. Luke's Hospital Pediatrician. “I would be tempted to leave those fingers in place. I realize children would tease each other over the slightest things, and having extra digits on each hand is more than slight. But imagine what sort of a pianist a 12-fingered person would be imagine what sort of a flamenco guitarist, if nothing else think of their typing skills.”"
- Paul Buchheit
happens more often than you think. They will probably remove the extra fingers and toes later. He's lucky... better to be born with too many than too few imo
- DC Crowley
from twhirl
what about those who "gawk" at people because they're intrigued by the variation of human biology? Not all people are thinking "freak" when looking at these differences. I have a sunken chest plate (which I used as a bowl when laid on my back) and a big channel down my back where you'd expect there to be your spine (works wonders for funnelling sweat down your back). They're just interesting variations on the human form.
- alphaxion
Did anyone watch the video at that link? That doctor's beard is outta control!
- Rebecca Sun
I'm having a Gattaga flashback... (Edit: guess I'm not the only one)
- xero
If the fingers are all functional, and none are removed by the time the child becomes an adolescent, I think it's pretty unlikely that the child would ever opt to have them removed. Imagine if, as a child, you were told that everyone else has three fingers and a thumb. Would you be willing to have your pinky removed to conform? I know I wouldn't. I'd care about that pinky. Besides, it's hard to quickly spot that someone has 6 fingers instead of 5. I'm sure they'd get along fine.
- Kevin Fox
If they were functioning, I'd totally leave 'em on. It's not a disability, plus, imagine how fast you could type.
- Will Higgins™
It's not like it is a difference that people would notice in normal day to day interactions - although schoolkids can be so mean
- Joelle Nebbe (iphigenie)
Mark, there are two middle fingers. Take that as you will.
- Micah Wittman
Looks like a customer has been found that 6-fingered gloves. If I knit that well (or had the patience to craft them out of other materials), I would be tempted to make a pair just to send them to the family.
- Ragani Harris
He'll be winner in "Guess how many fingers I'm holding up"-game.
- Jemm
I had a conversation with a FoaF who was doing pediatrics about the extra finger thing. I was worried that all kids with extra fingers were losing out on their ability to become deviously shreading guitar players and he told me they were never actually useful fingers. But these fingers? Hrm. Maybe we should all get a sixth finger on each appendage through careful breeding.
- Wirehead
He could have the nickname "Two Dozen"
- Ragani Harris
Want! At least the extra fingers. the extra toes sound painful and unwieldy in shoes. Wonder what digit a wedding band would go on?
- Felicia Yue
Had a friend whose toes were surgically fused to get him down to five, or so he said. Looking at his big toe, I had little reason to doubt it. Cheaper by the dozen?
- MiniMage TKDteacher of FF
An engineers approach to describing global climate change. A must listen...
- Bill Rodman
That presentation from Griffith I found LITERALLY life-changing. It's made me think about decisions that I never did before and alter my relationship with energy consumption (to lessen it, of course.) I listened to it at the height of the auto bailout talks and I thought "Let's not bail out, let's buy them and retool to wind turbines!"
- Dave Slusher
It's time for New Orleans to admit it's a shrinking city, some say -
Breaking News from New Orleans - Times-Picayune - NOLA.com - http://www.nola.com/news...
"Buffalo. Pittsburgh. Cincinnati. The poets will never compare them to Paris -- or, for that matter, to New Orleans, the fountainhead of so much American culture. Still, those humble burgs are New Orleans' peers these days, in at least two important respects: About 300,000 people now call them home, and their zenith, in terms of population, has passed. And cities like these have something to teach New Orleans: how to cope with getting smaller."
- RAPatton
from Bookmarklet
"Still, the catastrophic loss came only after decades of sustained decline, in both population and the local economy, which casts serious doubt on the prospects for more rebuilding growth now. By the most bullish estimate, today's city has barely half the peak population of 627,525 measured in the 1960 census -- even as the city's developed footprint has expanded greatly. About half of...
more...
- RAPatton
"In the late 1990s, City Hall heavily subsidized the construction of Liberty Terrace, a subdivision of townhouses in the long-shrinking Desire area. As the new homes were being built, homeowners three blocks away were agitating for a buyout because their neighborhood, built atop a landfill, had been named a Superfund site. A federal environmental official observing the new subdivision...
more...
- RAPatton
"Embracing or even accepting a downsized city can be painful for leaders and residents accustomed to seeing their town as the center of the universe -- with reason. Not only is New Orleans the birthplace of jazz, it also was the nation's third-largest city a century and a half ago, trailing only New York and Baltimore. Today, New Orleans ranks somewhere between No. 55 and No. 60 in...
more...
- RAPatton
"That's because shrinkage connotes defeat. But advocates of smart decline say it shouldn't. After all, continual expansion brings its own curses: sprawl, traffic jams, cookie-cutter subdivisions and chain restaurants, much of which New Orleans has mercifully avoided. Terry Schwarz, a planning professor at Kent State University's Cleveland campus and an expert on shrinking cities, speaks...
more...
- RAPatton
It's a difficult position. All of our thoughts assume a positive level of growth - the economy is growing, employment is growing, wages are rising, what have you. Something like New Orleans that challenges our thinking style literally does not compute with us.
- Ontario Emperor
New Orleans hasn't grown in a long time; the article, and its sequel point to how Cleveland, Cincinnati, Buffalo, Youngstown and Pittsburgh handled contraction. Katrina could have been an opportunity, but they've wasted it.
- RAPatton
Every town has its literature. Buffalo has Stanley Kunitz and some great Polish-American poets; Pittsburgh and Cincinatti, too. One of my favority Poets, Terri Ford (Why Ships Are Called She) is from Cinci. New Orleans is the home of Anne Rice and Andre Cordrescu. Just because you don't know poetry, don't assume poets haven't praised a city.
- Phil Boiarski
"a folder for U.S. President Barack Obama (the 44th president) is shown, left for him by Former U.S. President George W. Bush" "U.S. Navy Chief Petty Officer Bill Mesta replaces an official picture of outgoing President George W. Bush with that of newly-sworn-in U.S. President Barack Obama, in the lobby of the headquarters of the U.S. Naval Base"
- Casey Muller
from Bookmarklet
The pictures of the people huddled around the world, watching in places like Baghdad, Mexico City and Nairobi are my favorite.
- Ana
The folder contains two envelopes, and a note that says, "when you get in trouble, open the first envelope"...
- Paul Buchheit
the folder contains the location to the book of secrets. conspiracy my eye!
- grant fox
The folder contains President Bush's resignation, effective January 21st, 2001.
- Jonathan Le Plastrier
also would like to point out that we have a lefty in office again. only good things can come.
- grant fox
the folder contains the long/lat co-ords of Cheney's "undisclosed location"
- MikeAmundsen
More tears from seeing these photos. I was especially moved by the photo of the two Olympic protesters embracing 40 years after their demonstration.
- Michael Muller
"Francis said in a statement that “the US government should actively support the adult industry's survival and growth, just as it feels the need to support any other industry cherished by the American people." “We should be delivering [the request] by the end of today to our congressmen and [Secretary of the Treasury Henry] Paulson asking for this $5 billion dollar bailout,” he told CNN Wednesday. Flynt and Francis concede the industry itself is in no financial danger — DVD sales have slipped over the past year, but Web traffic has continued to grow. But the industry leaders said the issue is a nation in need. "People are too depressed to be sexually active," Flynt said in the statement. "This is very unhealthy as a nation. Americans can do without cars and such but they cannot do without sex.""
- Bret Taylor
from Bookmarklet
@Michael - these are some math-ish ones that I could pick out fairly easily - most in with CS/Phys/Math... a couple maybe in with the turquoise group by spin glass...
"Scientists have discovered how stress can physically reshape the brain, causing extensive and long-lasting harm to both the human and animal brain. Researchers have found that stress causes brain cells to either shrink or grow, leaving victims of serious stress with big changes to their nervous systems."
- Tom Stocky
"Whether over the long or short term, it appears that stress has become as great a threat to human brain development as drugs or alcohol. Neuroscientists hope to be able to design drugs that will assist in preventing stress-induced brain damage."
- Tom Stocky
I like how the plan of action is to design drugs that blunt the effects of stress, rather than figuring out what things cause damaging stress and figuring out how to subject people to less of those.
- ⓞnor
@nor: why of course you're supposed to treat the symptoms and not the cause! ;(
- Amit Patel
Well, some stress is difficult to avoid. For example, if you're ill enough to be in the hospital, you're going to be stressed from being sick, away from home, and subjected to medical procedures. That's especially true in babies and children, who possibly may be affected by even short periods of high stress.
- Melinda Owens
It seems valuable to understand the different kinds of stress and their causes. Then you could change hospitals, and especially children's hospitals. People already try to make children's hospitals less nasty (Child's Play, etc); research could help indicate which stressors to focus on. But according to this summary, "stress" is an undifferentiated, unavoidable environmental variable, and the only question is what drugs to treat it with.
- ⓞnor
So sure, trying to find drugs to counteract the effects of unavoidable stress could be a useful thing to do. But I would say it's about the tenth thing to do, after you figure out what kinds of stress cause brain damage, who is affected most, where the stressors tend to occur, how they can be productively mitigated, and so on. Instead, at least according to this summary, they're jumping right to the drugs as the next step, which seems like a particularly egregious case of overly drug-focused health care.
- ⓞnor
I saw a documentary once on epi-genomic stress-influences, and how the actions of your parents and grandparents before birth could permanently influence your level of stress hormones, so for some people, who grew up, or whose parents grew up, in a stressful neighborhood or time, drugs may be the only recourse. I had a pretty unstressful life until my kids were born, and I haven't even hit their teens yet, this is one problem where I don't think treating the symptoms will work, as I love my kids. :)
- Ray Cromwell
Ray is right- the amount of licking rat pups get in the first week of life permanently affects the regulation of glucocorticoid receptor expression, the response to stress, and, for female rats, the amount they lick their pups. (edited, had wrong receptor before)
- Melinda Owens
Also, my understanding is that "stress" is all one thing in the end- HPA axis activation, to the point where I read scientific papers and mentally substitute one term for the other. A variety of "stressful" situations all cause activation of this axis, and it's the actions of this pathway that cause the harmful effects of "stress." So, targeting this pathway should mitigate the effects of potentially any numbers of stressors.
- Melinda Owens
There are lots of rats in the world. We should harness them in hospitals to lick babies all day. We could raise an entire generation of low-stress people.
- Amit Patel
Surely different situations cause different amounts of HPA axis activation. You're saying that figuring out which, and how to mitigate them, is someone else's problem from the point of view of the researchers focused on the mechanism by which HPA axis activation harms the brain?
- ⓞnor
Speaking for myself only, I have a hard time visualizing being licked by a bunch of rats as being a good stress reducer.
- Jim Norris
"Surely different situations cause different amounts of HPA axis activation." Yes. But something that blunts the results of HPA axis activation will work for all of them. And, actually, I think creating drugs is a logical next step, although not the only one. The people who suffer the worst amounts of stress are often suffering from necessary or unavoidable sources of it, which only a drug could address.
- Melinda Owens
In addition, creating a drug is a matter of biochemistry, and a lot is known about at least the initial biochemical steps involved in HPA axis activation. Also, it involves rats and mice, which come more standardized than people. Behavioral research, though, involves people, who are very different and experience events differently. Also, behavioral treatments are very tricky to implement- people have low rates of compliance. So, creating a drug is "low-hanging" fruit and is a worthy goal for that alone.
- Melinda Owens
"You're saying that figuring out which, and how to mitigate them, is someone else's problem from the point of view of the researchers focused on the mechanism by which HPA axis activation harms the brain?" Er, yes, usually; the latter in itself is a huge area of research that hasn't been explored. As for the former, we know lots of ways to produce HPA activation in mice and can compare them with each other by measuring cortisol levels.
- Melinda Owens
Maybe human babies could be coddled in terrycloth-wrapped wireframe mothers whenever their real mothers are unavailable.
- Andrew C
@ray: the epigenome, methylation, and all that is easily the coolest thing I learned in 2008.
- Joel Webber
I found the epigenome stuff simultaneously facinating, and depressing from a biology-is-destiny point of view. I mean, not only do I have to contend with bad genes from my family history (heart disease, diabetes, etc) but I have to content with my parent's chain smoking, my bad neighborhood growing up (Baltimore), and other epigenomic stress effects. Now, perhaps the silver lining is that diet or drugs could 'fix' ones epigenome easier than perhaps fixing your genes, but it's clear we have a long way to go.
- Ray Cromwell
True enough, but as you say, at least getting rid of methyl groups might be easier than splicing genes. @melinda: you seem to know a thing or three about biology. Does that argument hold water?
- Joel Webber
There are drugs that alter methylation state. In fact, in the paper that showed that licking altered the methylation state of the glucocorticoid receptor, they used an inhibitor of histone deacetylase to reverse the changes in behavior. Histone deacetylase causes DNA to bind more tightly to its histone proteins, and inhibiting it allows demethylating enzymes to access the DNA better. But the drug functions all over the genome, so I would expect lots of side effects! I don't know how to do it selectively.
- Melinda Owens
I don't want to be licked by rats, not even cute ones: according to the article, rats are stressed out by loud rock music. This suggests that rats and I should probably not hang out together. Though maybe we could fit them with adorable little earplugs. That could work.
- Larry Hosken
Relaxing at the end of a birthday (35) weekend. Visited the newly opened Ontario Art Gallery in Toronto (well worth a trip), went bookstore-browsing in Buffalo (pleasantly surprised by quality), ate far too much at Fuddruckers (favourite hamburger place), and did a lot of reading. A good weekend!
A nice piece of accidental timing was seeing this (http://scienceblogs.com/clock... ), from Bora - apparently my "The Future of Science" essay was selected for an anthology of 2008's best science writing. Put a smile on my face. :-)
- Michael Nielsen
Michael - check your e-mail. Jennifer Rohn needs to work with you on your entry in the anthology!
- Bora Zivkovic
Bora - Will reply to Jennifer shortly. Checking about potential copyright and related issues...
- Michael Nielsen
OK, thanks, she is getting nervous as we are on super-fast track right now, trying to get the book out in 10 days from today!
- Bora Zivkovic
She said to remind you that "things are extracted all the time before publication. Just mention the New Yorker magazine - famous chapters from many great books appeared there first." ;-)
- Bora Zivkovic
Dorothea - Thankyou very much for the kind offer! I guess, though, that it's not exactly a copyright issue, more one about norms of publication, and what standards different editors apply. In the last few weeks I've been exploring several options for publishing some version of the article, and some of them may be exclusive of other options; it's taking a while to sort it all out.
- Michael Nielsen
Gotcha. If there's anything I can do, let me know, and good luck!
- D0r0th34
I don't get it. The article is already published.
- Bill Hooker
Published on a blog != published, to a lot of people...
- Michael Nielsen
dont forget that humans are full of fail...only true BORC can be trusted.
- Chris Hofmann
Paul, how is a wiki different from what you're looking for? Just stick an RSS feed on it so FF can find out about new articles, and you're done, right?
- Gabe
If ants communicate with pheromone trails, how come there aren't more products that let you fake those out? Then you could do awesome things like cause an entire hive of ants to pack up and go move into your enemy's apartment, or make the ants spell out "WILL YOU MARRY ME" on your kitchen floor, or program the colony to cheat at checkers by moving the pieces when your opponent isn't looking, or whatever.
- ⓞnor
Paul are you my neighbor? There are always ant uprisings in my place too. I'll be moving into an apartment thats not on the ground after my lease is up here almost solely because of the ants.
- EricaJoy
The ant chalk scares me Chris. However, if this latest stuff (the ant gel that comes in a tube like caulk [and what does the caulk taste like?]) doesn't work, I'll by a pair of rubber gloves and use the chalk _very_ carefully. Stupid ants.
- EricaJoy
For ants, I recommend a sugar and boric acid solution sprayed around where the ants come in. The ants will hopefully take their fallen brethren back to the colony where they will feast on them, only to eat the same poison.
- Gabe
I did a variant of Gabe's recommendation and dipped cotton balls in the solution, and left those in places where we'd had ant sightings. Didn't see many ants after that, so I'm inclined to say it worked.
- Sam Harmon
"Oh, no doubt, there are the self-flagellating type, but I argue that holding them up as the standard is a gross mischaracterization of environmentalism. Just like there are with any movement, there are environmentalists who dreadfully miss the point."
- Christopher Granade
After watching this, I feel better liking broccoli in pasta more than in Chinese food.
- Alex Power
If all 108 winners had to divide the winnings, then it's probably smarter to avoid using the lucky numbers from your fortune cookie (because if you win, you'll only get 1% of the prize).
- Paul Buchheit