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Janos Haits

Semantic eScience Framework | Tetherless World Constellation - 0 views

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    The goals of this effort is to design and implement a configurable and extensible semantic eScience framework. Configuration will require some research into accommodating different levels of semantic expressivity and user requirements from use cases. Extensibility will be achieved in a modular approach to the semantic encodings (i.e. ontologies) performed in a community setting, i.e. an ontology framework into which specific applications all the way up to communities can extend the semantics for their needs.
thinkahol *

Sorry, Strivers - Talent Matters - NYTimes.com - 2 views

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    HOW do people acquire high levels of skill in science, business, music, the arts and sports? This has long been a topic of intense debate in psychology. Research has shown that intellectual ability matters for success in many fields - and not just up to a point.
Janos Haits

Computer Science | Coursera - 0 views

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    Our wide range of courses allows students to explore topics from many different fields of study. Sign up for a class today and join our global community of students and scholars!
Erich Feldmeier

Stanford Bioengineers Introduce 'Bi-Fi' - The Biological Internet | School of Engineering - 0 views

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    "If you were a bacterium, the virus M13 might seem innocuous enough. It insinuates more than it invades, setting up shop like a freeloading houseguest, not a killer. Once inside it makes itself at home, eating your food, texting indiscriminately. Recently, however, bioengineers at Stanford have given M13 a bit of a makeover. The researchers, Monica Ortiz, a doctoral candidate in bioengineering, and Drew Endy, PhD, an assistant professor of bioengineering, have parasitized the parasite and harnessed M13's key attributes - its non-lethality and its ability to package and broadcast arbitrary DNA strands - to create what might be termed the biological Internet, or "Bi-Fi." Their findings were published online Sept. 7 in the Journal of Biological Engineering."
Erich Feldmeier

@PeterSpork #epigenetik #sleep BBC News - How much can an extra hour's sleep change you? - 0 views

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    Dr Simon Archer and his team at Surrey University were particularly interested in looking at the genes that were switched on or off in our volunteers by changes in the amount that we had made them sleep. "We found that overall there were around 500 genes that were affected," Archer explained. "Some which were going up, and some which were going down." What they discovered is that when the volunteers cut back from seven-and-a-half to six-and-a-half hours' sleep a night, genes that are associated with processes like inflammation, immune response and response to stress became more active. The team also saw increases in the activity of genes associated with diabetes and risk of cancer. The reverse happened when the volunteers added an hour of sleep. So the clear message from this experiment was that if you are getting less than seven hours' sleep a night and can alter your sleep habits, even just a little bit, it could make you healthier
Erich Feldmeier

Justin Hudnall: I really do believe that repression makes you sick. - 0 views

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    "Hudnall: I really do believe that repression makes you sick. I'm big believer of what is coming out in the neuroscience and therapy community. Brene Brown, who is a shame and guilt expert, said it best: "We have an epidemic of shame in this country." If you keep things inside and have no one to talk to - and this is not crystals and patchouli - you will get sick, you will be miserable, you will ruin your relationships, and you will be unhappy. I know people whose lives were ruined by silence. Especially women. The one thing that has really opened my eyes while teaching is just what we do to our women. Only my women students have said to me, "I don't know if I have anything worth saying." It smacks me in the face every day. We are really fucking up our women"
Erich Feldmeier

How to break into science writing using your blog and social media (#sci4hels) | The SA... - 0 views

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    "It is important to be aware that 20th century media ecosystem is a very unusual aberration in the way people communicated throughout history. Means of production were expensive. Very few people could afford to own printing presses, radio and TV studios, etc. Running all that complicated equipment required technical expertise and professional training. Thus media became locked up in silos, hierarchical, broadcast-only with little-to-none (and then again centrally controlled) means for feedback. There was a wealthy, vocal minority that determined what was news, and how to frame it, and the vast majority was consuming the news in silence"
Erich Feldmeier

@NerdyChristie "A ship is safe in harbor, but that's not what ships are for." - 0 views

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    ""A ship is safe in harbor, but that's not what ships are for." By Christie Wilcox | February 14, 2013 A year and a half ago, the decision to pack up shop at ScienceBlogs and begin blogging at Scientific American was an easy one. The inimitable Bora Zivkovic had assembled a blogging dream team, a group of people I respected and admired and couldn't wait to call networkmates. Under Bora's nurturing oversight, we all have flourished, and the SciAm blog network has become the most diverse and prolific science blogging network around"
Ivan Pavlov

Amazonian Butterflies Drink Turtle Tears : Discovery News - 0 views

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    The sight of butterflies flocking onto the heads of yellow-spotted river turtles in the western Amazon rain forest is not uncommon, at least if one is able to sneak up on the skittish reptiles. But the reason why butterflies congregate onto the turtles may be stranger than you think: to drink their tears. The butterflies are likely attracted to the turtles' tears because the liquid drops contain salt, specifically sodium, an important mineral that is scant in the western Amazon, said Phil Torres, a scientist who does much of his research at the Tambopata Research Center in Peru and is associated with Rice University.
Erich Feldmeier

@biogarage Marcelo Coelo, Skylar Tibbits: MIT researchers unveil a smarter way to 3-D p... - 0 views

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    "MIT-based researchers and instructors Marcelo Coelho and Skylar Tibbits teamed up to tackle this very problem. Working under a grant from Ars Electronica, the pair conceived of a whole new way to do 3-D printing. Hyperform is a new strategy for designing and printing large objects irrespective of a printer's bed size. So not only can you print out that chair at home, you can also print a table, bed frame, and everything else you need to furnish a bedroom. The solution is breathtakingly simple. By merely folding the object you want to print, you can jig it to fit into a small-scale printer. In Tibbits and Coelho's project, the object is rendered in 1-D--a line--and endlessly folded into a space-filling curve proportioned to the printer's cubic dimensions. (The designers partnered with Formlabs and iterated the process using a Form 1 tabletop printer.) When the object is exhumed from the printer bed, it doesn't at all resemble its final shape. Rather, it's a dense cluster of thin but sturdy polymer links packaged in a three-dimensional puzzle that can be intuitively assembled"
Erich Feldmeier

THX @KasThomas , @vbioev Oral Hygiene and Cancer | Devil in the Data | Big Think - 0 views

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    "For me, the picture that emerges is one in which chronic inflammation caused by poor oral health sets the stage for more serious illness. (See my earlier post for more info about the connection between inflammation and cancer.) I think further research will probably turn up some surprising connections between oral bacteria and cancer, but we don't have to wait for additional research to begin taking oral hygiene seriously as a potential way to head off cancer and CVD."
Janos Haits

Home | Polonsky Foundation Digitization Project - 0 views

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    "The Bodleian Libraries of the University of Oxford and the Biblioteca Apostolica Vaticana (Vatican Library) have joined efforts in a landmark digitization project with the aim of opening up their repositories of ancient texts. Over the course of the next four years, 1.5 million pages from their remarkable collections will be made freely available online to researchers and to the general public."
Janos Haits

io-port: Home - 0 views

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    "The informatics portal io-port.net offers fast and convenient access to about more than two million publications in informatics and related subject areas from all over the world. All information, which up to then had been stored in various data sources, has been consolidated and is now available from one source. All steps required for information retrieval are available via an easy-to-use, powerful interface."
Janos Haits

#PROJECT360: START YOUR TOUR - 0 views

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    "Interactive climbs are now possible for the first time in the history of alpinism. Experience the most famous routes of the world in a 360° view. Please use a smart phone or a tablet of the latest generation or an up-to-date browser for a perfect 360° experience."
The Ravine / Joseph Dunphy

Student Debts, Stunted Lives | | AlterNet - 0 views

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    A thought to keep in mind as you read this - what happens to the already overburdened graduate whose job gets outsourced, and then can't find another because he's deemed "overqualified" for the low skilled, low wage jobs available? Answer: Look up "capitalization of interest" and then note that one can't erase student loan debt by declaring bankruptcy. What will result will be the mathematical equivalent of charging compound interest on a loan that the graduate has been deprived of the means of repaying.
The Ravine / Joseph Dunphy

Mad Science: Another Stonehenge Discovered Under Lake Michigan? - 0 views

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    A very strange fringe science piece that I'll talk about in a bit (see next link, one place up on my profile): somebody claims to have found an ancient stone circle under the Lake that, as one looks at it, doesn't seem very circular. Thinking that somebody might be a little desperate to find something to publish.
The Ravine / Joseph Dunphy

Living the Scientific Life (Scientist, Interrupted) - 0 views

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    Journal of yet another unhappily unemployed scientist who has taken up writing while biding her time - this one is an ornitologist living in New York.
Walid Damouny

The Ant-Mugging Flies of Kwazulu-Natal : Photo Synthesis - 0 views

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    A Crematogaster ant is held up by a kleptoparasitic Milichia patrizii ant-mugging fly.
Charles Daney

SPACE.com -- First Black Holes Starved at Birth - 0 views

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    A new study found that the earliest black holes lacked nearby matter to gobble up, and so lay relatively stagnant in pockets of emptiness.
Charles Daney

From butterfly to caterpillar: How children grow up - New Scientist - 0 views

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    In the past 30 years, a scientific revolution has completely transformed our understanding of babies and young children. Babies both know more and learn more than we would ever have thought possible, and we have recently begun to grasp the mechanisms by which they do this. I wrote The Philosophical Baby to try to show that thinking about childhood can help us answer deep questions about truth, imagination, love, consciousness, identity and morality. Without exaggeration, I believe it can tell us how we came to be human.
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