TechXtra http://www.techxtra.ac.uk/ aggregates content from a large number of different databases containing technology-related content. A search of TechXtra will search across more than 4 million records of various kinds – articles, technical reports, digital theses and dissertations, books, eprints, news items, job announcements, video, learning & teaching resources, key websites, and more – most of which relate to technology subjects. TechXtra therefore has a ‘Long Tail’, and its getting longer!
TechXtra aggregates, so that you don’t have to. From the one TechXtra search box, you can currently search 29 databases. If you need them, there are easy links to the native interfaces of these 29 databases. Hits from searches are shown by database, so you can scan their content. Sometimes this is useful, and sometimes not (we’re working on more options). If you want, you can restrict searches to a particular format (technical reports, or articles, or books, and so on), or two selected databases using the Advanced Search option.
TechXtra recently added three more databases to its cross-search:
Australian Digital Theses (ADT) (details of, and links to the full text of about 8,000 digital theses);
DiVA, technology subset (an archive containing details of doctoral and undergraduate theses and research reports from 15 of Nordic universities);
Open Video Project, a small repository of digitized video.
In the majority of cases, the full text of items found through TechXtra is freely available. This includes the 8,000 Australian theses mentioned above, nearly half a million articles in computer and information science from CiteSeer, items found via ARROW (Australian Research Repositories Online to the World), thousands of eprints from arXiv in mathematics and computer science, 300 earthquake engineering technical reports from Caltech Earthquake Engineering Research Laboratory Technical Reports, many articles from the Directory of Open Access Journals (DOAJ), theses and dissertations from NDLTD, resources from around 30 institutional open archives in the United Kingdom, learning resources from the National Engineering Education Delivery System (NEEDS), and more. We’ll shortly be adding graphics which will give a visual indication of the likelihood of being able to click-through to the full text.
Sometimes, materials found via TechXtra are not available in full text, or are only available if you, or your institution, subscribes to the service, or via pay-per-view.
In addition to the cross-search, TechXtra provides a number of other useful services, some of which have recently been expanded.Numerous new feeds have been added to the OneStep News service http://www.techxtra.ac.uk/onestepnews/ giving this wider coverage of breaking industry news. The new feeds are from: PRWeb, AZoM Materials/Engineering News, NASA Breaking News, MIT News, EETimes News, ENCMag.com News, and Automotive World News, and more.
Over 5,000 news items are currently listed.The coverage of OneStep Jobs, http://www.techxtra.ac.uk/onestepjobs/ which gives access to the very latest new job announcements has also been increased. New sources include: Total Jobs, TipTopJobs, IrishDev.com Jobs, 4ConstructionJobs.co.uk, and Eluta.
Over 7,000 new jobs are currently listed.
For those who’d like to subscribe, free, to numerous trade magazines, white papers and surveys, TechXtra has a Magazine Subscription section http://techxtra.tradepub.com/ All titles are free to professionals who qualify.Sample titles include:
Some more features will shortly be added.Here's what David Bradley, Science Writer, wrote about TechXtra:
Roddy MacLeod | alfa
NASA CubeSat to test miniaturized weather satellite technology
10.11.2017 | NASA/Goddard Space Flight Center
New approach uses light instead of robots to assemble electronic components
08.11.2017 | The Optical Society
The WHO reports an estimated 429,000 malaria deaths each year. The disease mostly affects tropical and subtropical regions and in particular the African continent. The Fraunhofer Institute for Silicate Research ISC teamed up with the Fraunhofer Institute for Molecular Biology and Applied Ecology IME and the Institute of Tropical Medicine at the University of Tübingen for a new test method to detect malaria parasites in blood. The idea of the research project “NanoFRET” is to develop a highly sensitive and reliable rapid diagnostic test so that patient treatment can begin as early as possible.
Malaria is caused by parasites transmitted by mosquito bite. The most dangerous form of malaria is malaria tropica. Left untreated, it is fatal in most cases....
The formation of stars in distant galaxies is still largely unexplored. For the first time, astron-omers at the University of Geneva have now been able to closely observe a star system six billion light-years away. In doing so, they are confirming earlier simulations made by the University of Zurich. One special effect is made possible by the multiple reflections of images that run through the cosmos like a snake.
Today, astronomers have a pretty accurate idea of how stars were formed in the recent cosmic past. But do these laws also apply to older galaxies? For around a...
Just because someone is smart and well-motivated doesn't mean he or she can learn the visual skills needed to excel at tasks like matching fingerprints, interpreting medical X-rays, keeping track of aircraft on radar displays or forensic face matching.
That is the implication of a new study which shows for the first time that there is a broad range of differences in people's visual ability and that these...
Computer Tomography (CT) is a standard procedure in hospitals, but so far, the technology has not been suitable for imaging extremely small objects. In PNAS, a team from the Technical University of Munich (TUM) describes a Nano-CT device that creates three-dimensional x-ray images at resolutions up to 100 nanometers. The first test application: Together with colleagues from the University of Kassel and Helmholtz-Zentrum Geesthacht the researchers analyzed the locomotory system of a velvet worm.
During a CT analysis, the object under investigation is x-rayed and a detector measures the respective amount of radiation absorbed from various angles....
The quantum world is fragile; error correction codes are needed to protect the information stored in a quantum object from the deteriorating effects of noise. Quantum physicists in Innsbruck have developed a protocol to pass quantum information between differently encoded building blocks of a future quantum computer, such as processors and memories. Scientists may use this protocol in the future to build a data bus for quantum computers. The researchers have published their work in the journal Nature Communications.
Future quantum computers will be able to solve problems where conventional computers fail today. We are still far away from any large-scale implementation,...
15.11.2017 | Event News
15.11.2017 | Event News
30.10.2017 | Event News
22.11.2017 | Business and Finance
22.11.2017 | Physics and Astronomy
22.11.2017 | Physics and Astronomy