Group items tagged

Collaborative desing of a car - Could the technical approach be useful for spacecraft design?

A new collaborative tool developed by Adobe. Really worth to try.

2collab is a new type of research tool launched in 2007- a collaboration platform designed specifically for researchers in the science, technical and medical communities. 1.Online bookmarking and reference management 2.Groups - for sharing with existing n

... finally Kostas vision comes true!

A forum to encourage and amplify technology-based moonshot thinking and collaboration.

LaTeX in the Cloud :)

since about 2 years linked on the main page of the wiki :-)

Collaborative technology transfer.. sounds like something the Advanced Concepts Generator should have come up with..

The ALPHA collaboration reports the first ever measurement on the optical spectrum of an antimatter hydrogen atom. Optical transitions shown to be the same as for normal hydrogen. Paper at http://www.nature.com/nature/journal/vaap/ncurrent/full/nature21040.html#affil-auth

For 11 years, Henley & Partners has published the Visa Restrictions Index, giving unprecedented and inimitable insight into the development of visa policies over time. It is the only Index produced in collaboration with the International Air Transport Association, which maintains the world's largest database of travel information.

"Giving people the right to roam freely over publicly funded research will usher in a new era of academic discovery and collaboration, and will put the UK at the very forefront of open research".

Anybody tried this out already?

nobody? where is Francesco hiding?

:-)

Well, it's not yet confirmed... That error would be worse than the magnetic moment of the muon about 10 years ago. There, it was "at least" a conflict of conventions used in the computer codes!

In a statement based on an earlier press release from the OPERA collaboration, CERN said two possible "effects" may have influenced the anomalous measurements. One of them, due to a possible faulty connection between the fiber-optic cable bringing the GPS signals to OPERA and the detector's master clock, would have caused the experiment to underestimate the neutrinos' flight time, as described in the original story. The other effect concerns an oscillator, part of OPERA's particle detector that gives its readings time stamps synchronized to GPS signals. Researchers think correcting for an error in this device would actually increase the anomaly in neutrino velocity, making the particles even speedier than the earlier measurements seemed to show. CERN's statement says OPERA scientists are studying the "potential extent of these two effects" but doesn't indicate which source of error (if either) is likely to outweigh the other. However, Lucia Votano, director of the Gran Sasso laboratory, says the "main suspicion" focuses on the optical-fiber connection. She adds that OPERA researchers deserve credit for "having tenaciously followed this particular evidence via checks completed in the last few days." The two effects will get a new round of tests in May, when the two labs are scheduled to make velocity measurements with short-pulsed beams designed to give readings much more precise than scientists have achieved so far.

The ASACUSA experiment at CERN has succeeded for the first time in producing a beam of antihydrogen atoms. The ASACUSA collaboration reports the unambiguous detection of 80 antihydrogen atoms 2.7 metres downstream of their production, where the perturbing influence of the magnetic fields used initially to produce the antiatoms is small. http://www.nature.com/ncomms/2014/140121/ncomms4089/full/ncomms4089.html

The system is based on two liquids which are adsorbed. As the sensor generates heat, the liquids desorb and the pressure builds up, it can then move to an expansion vessel which is held at a cooler temperature and the liquid then adsorb together again. This technique requires no mechanical compression and there are less vibration, leading to less wear and tear of components. It is being developed in a joint collaboration between UTwente and Dutch Space.

Metasurfaces have been made, but the problem is that they usually are static and for quantum optic applications the question is how to make a rapidly configurable metasurface. for this Harvard has initiated a multidisciplinary team that involves theoretical physics, metamaterials, nanophotonic circuitry, quantum devices, plasmonics, nanofabrication, and computational modeling

Reading "wavefront engineering" in the title I thought it had to do with wave manipulation in the sea. Nothing to do though. As I read further in this article, Harvard thrives in forming multidisciplinarity groups. Their practice is to call the best team in each expertise they need to merge. Not one researcher from each discipline, but teams of experienced professors and a series of graduate students. Maybe we could discuss it in the retreat!

Parallel processing in computing --- Brainet The team sent electrical pulses to all four rats and rewarded them when they synchronised their brain activity. After 10 training sessions, the rats were able to do this 61 per cent of the time. This synchronous brain activity can be put to work as a computer to perform tasks like information storage and pattern recognition, says Nicolelis. "We send a message to the brains, the brains incorporate that message, and we can retrieve the message later," he says. Dividing the computing of a task between multiple brains is similar to sharing computations between multiple processors in modern computers, "If you could collaboratively solve common problems [using a brainet], it would be a way to leverage the skills of different individuals for a common goal."

A personal need for organizing the information I access online, going away from the pdf print of page, or browser tab just lying open for ages (Anna style) brought me here. Seems to be a quite good and featureful service, sponsored by the NSF.

not convinced ... still stick to pdf for time being

NSF, NSA, more or less the same. I'm growing increasingly weary about giving increasingly more private data away to online services.

alternative to Dropbox that is fully open source and installable on own servers - looks like a nice tool for us ...

.. and it's based on GIT! (the "proper geeky alternative to Subversion" thingie we are using to manage PaGMO's source code)

I think they are taking it a bit too far....

is my memory wrong or isn't this what you have already mentioned as theoretically possible a few years back when discussing this, Luzi?

Very well possible that I mentioned this. In fact I was one of the first who took spacetime transformations in transformation optics seriously. But first, my name is not Leonhardt and I don't work at Imperial, that's why nobody cites me and second I most probably found the idea too stupid to be published. You see the two reasons why I'm not successful in science...