Archive for the 'education' Category...
Filed under education
david.jonathan.russe writes “The school district in Kamloops, BC, Canada has been working on a linux-based terminal infrastructure for several years. They now have a system in place district wide and they can not keep up with all of the requests for info. They have a great hybrid system, using diskless workstations all booting from local servers. ‘The second-generation system cost the Kamloops district about $47,000 to implement, as well as the cost of training and the release time for personal study and taking exams. However, Ferrie has no doubt of the savings overall. License costs are disappearing as the district phases out its Novell NetWare licenses, and the district no longer needs to purchase productivity software. Ferrie also figures that the increased reliability represents a substantial savings, although he admits that it is hard to quantify. However, perhaps the greatest benefit of switching to free software is that the reliability [...]
Original post by Zonk and software by Elliott Back
Filed under education
LinucksGirl writes “The Linux kernel is the core of a large and complex operating system, and while it’s huge, it is well organized in terms of subsystems and layers. In this article, the reader explores the general structure of the Linux kernel and gets to know its major subsystems and core interfaces. ‘When discussing architecture of a large and complex system, you can view the system from many perspectives. One goal of an architectural decomposition is to provide a way to better understand the source, and that’s what we’ll do here. The Linux kernel implements a number of important architectural attributes. At a high level, and at lower levels, the kernel is layered into a number of distinct subsystems. Linux can also be considered monolithic because it lumps all of the basic services into the kernel. This differs from a microkernel architecture where the kernel provides basic services such as [...]
Original post by Zonk and software by Elliott Back
Filed under education
Pennsylvania’s Wilkes University is one of the first colleges in the country to become a bubble of apples: an all-Mac campus, switching from Windows-based PCs to Apple’s new Intel-based units. University officials began the transition last fall and expect the process to be completed two years from now. Apple is providing volume discounts to help finance the PC phase-out. The campus was using Windows and Mac platforms in its administrative offices and student computer labs.
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Original post by Jack M. Germain and software by Elliott Back
Filed under education
The lesson plan was called “Artificial Unintelligence,” but it was written more like a comic book than a syllabus for a serious computer science class. “Singing, dancing and drawing polygons may be nifty, but any self-respecting evil roboticist needs a few more tricks in the repertoire if they are going to take over the world,” read the day’s instructions to a dozen or so Georgia Tech robotics students. They had spent the last few months teaching their personal “Scribbler” robots to draw shapes and chirp on command.
Original post by Greg Bluestein and software by Elliott Back
Filed under education
Roland Piquepaille writes “You might have heard of spintronics, a technology that uses the magnetic quantum properties of the spin of electrons, or plasmonics, another one which ‘involves the transfer of light electromagnetic energy into a tiny volume, thus creating intense electric fields.’ Now, researchers at the University of Alberta (U of A) have merged these two nascent research fields to create a new nanotechnology field called spinplasmonics. According to the researchers, this new technology, which was already used to control the quantum state of an electron’s spin to switch a beam of terahertz light, could one day be the basis for ‘computers with extraordinary capacities.’”
Read more of this story at Slashdot.
Original post by CowboyNeal and software by Elliott Back
