- The Effect of Group Attachment and Social Position on Prosocial Behavior (PLoSone) — notable, in my mind, for We conducted lab-in-the-field experiments involving 2,597 members of producer organizations in rural Uganda. cf the recently reported “rich are more selfish than poor” findings, which (like a lot of behavioural economics research) studies Berkeley undergrads who weren’t smart enough to figure out what was being studied.
- elephant — a HTTP key/value store with full-text search and fast queries. Still a work in progress.
- geary (IndieGoGo) — a beautiful modern open-source email client. Found this roughly the same time as elasticinbox open source, reliable, distributed, scalable email store. Open source email action starting?
- The Faraday Copter (YouTube) — Tesla coil and quadrocopter madness. (via Jeff Jonas)
ENTRIES TAGGED "science"
Social Science, YAKVS, Open Source Mail, and Tesla Coil and Quadrocopter Fun
Patenting Preventing Placebos, Simulating Malaria, Pricing Experiments, and Mining Bitcoin
- Patent on Medical Trial Design to Reduce Placebo Effect — drug companies say these failures are happening not because their drugs are ineffective, but because placebos have recently become more effective in clinical trials. [...] The whole idea that placebo effect is getting in the way of producing meaningful results is repugnant, I think, to anyone with scientific training. What’s even more repugnant, however, is that Fava’s group didn’t stop with a mere paper in Psychotherapy and Psychosomatics. They went on to apply for, and obtain, U.S. patents on SPCD. (via Ben Goldacre)
- OpenMalaria (Google Code) — an open source C++ program for simulating malaria epidemiology and the impacts on that epidemiology of interventions against malaria. It is based on microsimulations of Plasmodium falciparum malaria in humans, originally developed for simulating malaria vaccines. (via Victoria Stodden)
- Pricing Experiments You Might Not Know But Can Learn From — compendium of ideas and experiments for pricing.
- Retrominer — mining Bitcoins on a NES. I’m delighted by the conceit, and noticing that Bitcoin is now sufficiently part of the zeitgeist as to feature in playful hacks.
Analytics vs Learning, Reproducible Science, Ramping up Military Internet Attacks, and Compressed Sensing
- Analytics for Learning — Since doing good learning analytics is hard, we often do easy learning analytics and pretend that they are good instead. But pretending doesn’t make it so. (via Dan Meyer)
- Reproducible Research — a list of links to related work about reproducible research, reproducible research papers, etc. (via Stijn Debrouwere)
- Pentagon Deploying 100+ Cyber Teams — The organization defending military networks — cyber protection forces — will comprise more than 60 teams, a Pentagon official said. The other two organizations — combat mission forces and national mission forces — will conduct offensive operations. I’ll repeat that: offensive operations.
- Towards Deterministic Compressed Sensing (PDF) — instead of taking lots of data, compressing by throwing some away, can we only take a few samples and reconstruct the original from that? (more mathematically sound than my handwaving explanation). See also Compressed sensing and big data from the Practical Quant. (via Ben Lorica)
Search Ads Meh, Hacked Website Help, Web Design Sins, and Lazy Correlations
- Consumer Heterogeneity and Paid Search Effectiveness: A Large Scale Field Experiment (PDF) — We ﬁnd that new and infrequent users are positively inﬂuenced by ads but that existing loyal users whose purchasing behavior is not inﬂuenced by paid search account for most of the advertising expenses, resulting in average returns that are negative. We discuss substitution to other channels and implications for advertising decisions in large ﬁrms. eBay-commissioned research, so salt to taste. (via Guardian)
- Google’s Help for Hacked Webmasters — what it says.
- 14 Lousy Web Design Trends Making a Comeback Thanks to HTML 5 — “mystery meat icons” a pet bugbear of mine.
- The Human Microbiome 101 (SlideShare) — SciFoo alum Jonathan Eisen’s talk. Informative, but super-notable for “complexity is astonishing, massive risk for false positive associations”. Remember this the next time your Big Data Scientist (aka kid with R) tells you one surprising variable predicts 66% of anything. I wish I had the audio from this talk!
HTML DRM, Visualizing Medical Sciences, Lifelong Learning, and Hardware Hackery
- What Tim Berners-Lee Doesn’t Know About HTML DRM (Guardian) — Cory Doctorow lays it out straight. HTML DRM is a bad idea, no two ways. The future of the Web is the future of the world, because everything we do today involves the net and everything we’ll do tomorrow will require it. Now it proposes to sell out that trust, on the grounds that Big Content will lock up its “content” in Flash if it doesn’t get a veto over Web-innovation. [...] The W3C has a duty to send the DRM-peddlers packing, just as the US courts did in the case of digital TV.
- Visualizing the Topical Structure of the Medical Sciences: A Self-Organizing Map Approach (PLOSone) — a high-resolution visualization of the medical knowledge domain using the self-organizing map (SOM) method, based on a corpus of over two million publications.
- What Teens Get About The Internet That Parents Don’t (The Atlantic) — the Internet has been a lifeline for self-directed learning and connection to peers. In our research, we found that parents more often than not have a negative view of the role of the Internet in learning, but young people almost always have a positive one. (via Clive Thompson)
- Portable C64 — beautiful piece of C64 hardware hacking to embed a screen and battery in it. (via Hackaday)
Chrome Tricks, Sins of Journaling, Icon Font, and Sweet PD
- One Tab — turn tabs into lists, easily. (via Andy Baio)
- Deep Impact: Unintended Consequences of Journal Rank — These data confirm previous suspicions: using journal rank as an assessment tool is bad scientific practice. Moreover, the data lead us to argue that any journal rank (not only the currently-favored Impact Factor) would have this negative impact. Therefore, we suggest that abandoning journals altogether.
- Genericons — useful straightforward icon font.
- Public Domain Review Fundraising — Over the course of our two years we’ve created a large and ever growing archive of some of the most interesting and unusual artefacts in the history of art, literature and ideas. Love the idea of some limited edition reprints of these gorgeous works!
Equity of Access, Smartphone Rare Earths, Nanoquadrocopter, and Macmillan Expands in Open Science
- Myth of the Free Internet (The Atlantic) — equity of access is an important issue, but this good point is marred by hanging it off the problematic (beer? speech? downloads?) “free”. I’m on the council of InternetNZ whose mission is to protect and promote the open and uncaptureable Internet. (A concept so good we had to make up a word for it)
- Periodic Table of the SmartPhone (PDF, big) — from Scientific American article on Rare Earth Minerals in the Smartphone comes a link to this neat infographic showing where rare earth elements are used in the iPhone. (via Om Malik)
- CrazyFlie Nano Preorders — 19g, 9cm x 9cm, 20min charge time for 7m flight time on this nano-quadrocopter. (via Wired)
- Changing Scientific Publishing (The Economist) — Nature buys an alternative journal publisher (30 titles in 14 scientific fields), which comes with an 80k-member social network for scientists. Macmillan are a clever bunch. (O’Reilly runs Science Foo Camp with Macmillan’s Digital Sciences and Google)
More federally funded research and data will be made freely available to the public online.
Handmade Hardware, Tab Silencer, Surprise and Models, and Sciencey GIFs
- Your USB Sticks Are Made With Chopsticks (Bunnie Huang) — behind-the-scenes on how USB sticks are made.
- mutetab — find and kill the Chrome tab making all the damn noise! (via Nelson Minar)
- Visualization, Modeling, and Surprises (John D Cook) — paraphrases Hadley Wickham: Visualization can surprise you, but it doesn’t scale well. Modelling scales well, but it can’t surprise you.
- Head Like an Orange — science animated GIFs, assembled from nature documentaries. (via Ed Yong)
SCADA 0-Day, Complexity Course, ToS Tracking, and Custom Manufacturing Prostheses
- Tridium Niagara (Wired) — A critical vulnerability discovered in an industrial control system used widely by the military, hospitals and others would allow attackers to remotely control electronic door locks, lighting systems, elevators, electricity and boiler systems, video surveillance cameras, alarms and other critical building facilities, say two security researchers. cf the SANS SCADA conference.
- Santa Fe Institute Course: Introduction to Complexity — 11 week course on understanding complex systems: dynamics, chaos, fractals, information theory, self-organization, agent-based modeling, and networks. (via BoingBoing)
- Terms of Service Changes — a site that tracks changes to terms of service. (via Andy Baio)
- 3D Printing a Replacement Hand for a 5 Year Old Boy (Ars Technica) — the designs are on Thingiverse. For more, see their blog.