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ZDNet Dictionary Definition
- Pulse
- A short duration of current flow. The current rises and falls sharply, but not instantaneously. See wave.
- Full Pulse Definition >>
ZDNet Resources
- Livescribe demos new smartpen
- Jim Marggraff, CEO of Livescribe, shows off the 2GB, Java-capable Pulse Smartpen at the JavaOne conference in San Francisco. The pen records audio as the user takes handwritten notes, then synchs up the sound with the writing. Audio can then be played back when someone taps the pen on paper....
- Tags: Audio, Smartpen, JavaOne, Livescribe, Pulse, Programming Languages, Software Development, Software/Web Development
- Videos 2008-05-13
- Electrochemist.com (zip)
- Software Electrochemist.com is virtual electrochemist who can analyze and simulate electrochemical experiments. It simulates analytically and digitally voltammetry and chronoamperometry on virtually any mechanism in 4 models (finite and semi-infinite diffusions, convection and adsorption) at over 10 electrode geometries (planar, spherical, semi-spherical, cylindrical, semi-cylindrical, microdisc, thin film, and their rotating...
- Tags: Electrode, Pulse, DrHuang, Software Electrochemist.com, Telecom & Utilities
- Software downloads 2008-03-24
- Social networks: The new pulse of the Internet
- Social networks: The new pulse of the InternetMaybe Folks Should Just Get Out More......and meet face-to-face, like they used to do in the "good 'ole days". We are creating a planet of shut-ins, who have no social/interpersonal skills. All they do is sit in front of a computer and “converse”...
- Tags: Benefits, new pulse, pulse, Facebook, benefit, social networking, Internet, network
- Discussion threads 2008-01-25
- Genuitec's Pulse service provides automated updates across Eclipse, Android, ColdFusion
- MyEclipse IDE vendor Genuitec is stepping up the general developer downloads plate to take a swing at the task of automated and managed updates, plug-ins and patches to such widespread tools as Eclipse, Android, ColdFusion. The free Pulse service helps bring a "single throat to choke" benefit...
- Tags: Developer, Allaire ColdFusion, Eclipse, Service, Genuitec, Pulse, Open Source, Dana Gardner
- Blog posts 2008-01-03
- Attosecond X-ray light pulses
- Before going further, do you know what is an attosecond? It's 10-18 second or just a billionth of a billionth of a second. And German researchers have showed that a 'flash of light can be shorter than the time it takes the wave carrying the flash to perform a full...
- Tags: Atom, Electron, Laser, Pulse, Roland Piquepaille
- Blog posts 2007-08-14
- Cee? a Friday pop quiz!
- Cee? a Friday pop quiz!Isn't life grand?Those researchers who broke the terrahertz barrier should celebrate! Yes, they should plan a party. Go to the store, pick up a case of beer and catch a cab. OOoops the hack is a muslum and will not transport you with your alcohol! You...
- Tags: Cable, Network technology, Fiber optics, Optical networking, William Robertson, velocity, pulse
- Discussion threads 2007-01-26
- Sound goes faster than light!
- According to Physics Web in Sound breaks the light barrier (Free reg. required), a professor of physics in Tennessee has designed an experiment which proves that sound can move faster than light. This looks like impossible -- and it is. In fact, the physicist has tweaked some scientific definitions. No...
- Tags: Science &, Nature, Engineering &, Innovation, group velocity, velocity
- Blog posts 2007-01-20
- I Love You Screensaver (exe)
- When it comes to love, Bold is best. Being shy could cause you to miss the loveboat. Do yourself a favour. Be Bold. Let a big red ball with a BOLD animated purple heart saying I love you slowly bounce across their screen. If that doesn't work, it's time to...
- Tags: Screensaver, Pulse
- Software downloads 2006-02-06
- Bang! Bang! Let's kick these qubits!
- Is this a sports story or a scientific step closer towards quantum supercomputers? You'll be the judge. But researchers from Oxford University have found a way to maintain a quantum bit qubit in a stable state by locking it up inside a buckyball. Then they kicked it repeatedly "with a...
- Tags: qubit
- Blog posts 2006-01-07
- Design of Robust Pulses to Carrier Frequency Offset for OFDM/OQAM System
- The high sensitivity to carrier frequency offset of OFDM systems compared to single carrier systems is well known. This paper studies how this can be remedied for OFDM/OQAM systems by appropriate pulse shaping. Building on earlier methods for minimizing out-of-band energy, a procedure for pulse shape design is derived. The...
- Tags: Pulse, OFDM, Wireless
- White papers 2005-07-12
Additional Resources
- 10 essential gadgets for students
- 10 essential gadgets for studentsImpressive...A laptop with the same specs as a laptop! Wow!Only 2 are "essential"Out of the list of 10 only #1 is "essential" for students. If in college #10 is also needed, but the other 8 are nothing but luxuries and two are just plain useless....
- Tags: Scanners, Digital music, ONLY 2, essential gadget, Digital Pen, phone, laptop computer
- Discussion threads 2008-07-25
- 2016: "You're watching the Linux Channel."
- 2016: "You're watching the Linux Channel."My ViewFirst, no one hates Microsoft more than I do - for both practical and ethical reasons. After dealing with Microshaft's endless parade of crap for nearly two decades, I finally abandoned my PC for a Mac. It was one of the best moves of...
- Tags: UNIX, Operating systems, OPEN SOURCE, Linux
- Discussion threads 2008-07-24
- Monitor 1 ("Monitor)
- HD animated screensaver. Popular keywords for this item include - heart, pulse, monitor hospital. This screen saver is optimized for the following resolutions (other resolutions will work, but may suffer quality loss). This version is the first release on CNET Download.com.
- Tags: Monitor, Screensaver, ScreensPro, Monitors & Displays, Hardware, Components
- Software downloads 2008-07-17
- Wi-Fi in cable set-top boxes coming (not so soon)
- Cable TV providers are planning to add wireless to their set-top boxes, according to panelists at a recent Connect event sponsored by Park Associates and the CEA. A report in EE Times say cable companies like Cox Communications are planning to...
- Tags: Set-top Box, Set-top, Cox Communications Inc., Wireless LANs, Ultrawideband (UWB), Wi-Fi, Cable, Wireless, Tv & Home Theater, Network Technology, Telecommunications, Personal Technology, Networking, Rik Fairlie
- Blog posts 2008-06-30
- Medical Diary (MD) (exe)
- MD, the Medical Diary, or Medical journal, lets you chart your glucose values, cholesterol, blood pressure and pulse rates as well as your weight, either as 3D charts, or lists and they can be printed as such. It also allows you to keep a journal, or diary and track your...
- Tags: 3D, Journal, InfoVivo
- Software downloads 2008-06-24
- Ovum Report: IBM Simplfies Service Management to facilitate business and IT
- All too often, companies find their IT infrastructure is fragmented and confused. Different parts of the business have different silos of data and applications, with no integrated vision joining them together.This whitepaper reports on IBM's recent Pulse 2008 conference, which explored how IT Managers can simplify and leverage their IT...
- Tags: Service Management, Information Technology, Ovum, IBM Corp., Strategy, Management
- White papers 2008-06-13
- IBM's Zollar: SOA, Web 2.0 drive IT 'industrialization'
- Last week, I posted some countervailing views on the topic of software industrialization. Some say it represents the inevitable future of IT operations and software development; others say software needs to have elements of craft, since it's so highly specialized. 'Industrialized' IT needed to handle the coming...
- Tags: Web, Information Technology, SOA, IBM Corp., Zollar, Service-Oriented Architecture (SOA), Web 2.0, Web Services, Middleware, Enterprise Software, Strategy, Software, Internet, Management, Joe McKendrick
- Blog posts 2008-06-04
- Supercomputer performs prostate surgery
- A supercomputer at the Texas Advanced Computing Center TACC recently piloted a laser to perform prostate surgery on a dog. The operation was done in Houston without the intervention of a human surgeon while the Lonestar supercomputer, a Dell Linux Cluster with 5,840 processors, was in Austin. According to TACC,...
- Tags: Treatment, Houston, Supercomputer, Austin, Surgery, Laser, Lonestar, Roland Piquepaille
- Blog posts 2008-06-02
- The first optical pacemaker
- According to a short news release from the Optical Society of America OSA, an international team of scientists at Osaka University in Japan has used a femtosecond laser pacemaker to control heart muscle cells. So far, this optical pacemaker will only be used for laboratory research. As writes OSA, 'exposing...
- Tags: Heart, Contraction, Laser, Cell, Roland Piquepaille
- Blog posts 2008-05-29
- Xerox: Gel ink will be the future
- There may come a day when we're buying a tube of ink gel for our printers. Xerox on Thursday said it is previewing what it calls a "cured gel ink technology" that prints on plastic and foil. Xerox's plan is to take digital printers to the packaging...
- Tags: Xerox Corp., Paper, Image Quality, Inkjet Printer, Ink, Gel, Larry Dignan
- Blog posts 2008-05-29
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