Wednesday, January 27, 2010
Gaming technology
By 1996, the rise of Microsoft Windows and success of 3D console titles such as Super Mario 64 sparked great interest in hardware accelerated 3D graphics on the IBM PC compatible, and soon resulted in attempts to produce affordable solutions with the ATI Rage, Matrox Mystique and Silicon Graphics ViRGE. Tomb Raider, which was released in 1996, was one of the first third person shooter games and was praised for its revolutionary graphics. As 3D graphics libraries such as DirectX and OpenGL matured and knocked proprietary interfaces out of the market, these platforms gained greater acceptance in the market, particularly with their demonstrated benefits in games such as Unreal.[11] However, major changes to the Microsoft Windows operating system, by then the market leader, made many older MS-DOS-based games unplayable on Windows NT, and later, Windows XP (without using an emulator, such as DOSbox).The faster graphics accelerators and improving CPU technology resulted in increasing levels of realism in computer games. During this time, the improvements introduced with products such as ATI's Radeon R300 and NVidia's GeForce 6 Series have allowed developers to increase the complexity of modern game engines. PC gaming currently tends strongly toward improvements in 3D graphics.
Friday, January 22, 2010
F 16
The F-16 is the largest Western jet fighter program with over 4,400 aircraft built since production was approved in 1976.] Though no longer being purchased by the U.S. Air Force, advanced versions are still being built for export customers. In 1993, General Dynamics sold its aircraft manufacturing business to the Lockheed Corporation, which in turn became part of Lockheed Martin after a 1995 merger with Martin Marietta.
Wednesday, January 20, 2010
Space technology
Academic information
- Content and topics: Uppsala University and Ångströmlaboratory has lot of research about space technology with experience from building satellites and examine the secret of northern lights. The course will be quite practical and ending with a rocket launching!
- Learning goals and objectives: Understanding the essential systems onboard a spacecraft and how they interact. Assemble and launch a small rocket. Design a scientific spacecraft mission to planet Mars.
- Level of teaching: Introductory - no prior experience on the topic required
- Examination type: Participation in practical and numerical work. Being present at most lectures. Participation in presentations and discussions of results from practical and numerical work.
Practical arrangements
All of these are covered by the event fee.
- Lodging during the event: Student accommodation in small groups...or similar.
- Food during the event: Traditional Swedish, big breakfast. Warm, lighter lunch at 12.00 and hot dinner in the evening.
- Transportation during the event: Biking, as a traditional Uppsala-student ;) Not long and not heavy. Bus when necessary.
USB
Flash memory combines a number of older technologies, with lower cost, lower power consumption and small size made possible by recent advances in microprocessor technology. The memory storage was based on earlier EPROM and EEPROM technologies. These had very limited capacity, were very slow for both reading and writing, required complex high-voltage drive circuitry, and could only be re-written after erasing the entire contents of the chip.
[update]
Sunday, January 17, 2010
KENWOOD SPEAKER
Summary |
The dimpled woofer cone of Kenwood's KFC-1069S 4" speaker sure looks cool, but the real beauty lies in how good it sounds. The dimples add extra rigidity to the injection-molded polypropylene woofer cone, so your bass tones will be low and accurate. |
Kenwood KFC-1069S Specifications | |||
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MICROTECHNOLOGY
- Provides key company information for business intelligence needs.
- The company’s strengths and weaknesses and areas of development or decline are analyzed. Financial, strategic and operational factors are considered.
- The opportunities open to the company are considered and its growth potential assessed. Competitive or technological threats are highlighted.
- The report contains critical company information – business structure and operations, the company history, major products and services, key competitors, key employees and executive biographies, different locations and important subsidiaries.
- The report provides detailed financial ratios for the past five years as well as interim ratios for the last four quarters.
- Financial ratios include profitability, margins and returns, liquidity and leverage, financial position and efficiency ratios.
sony laptop
The Orkin laptop can also transform into a tablet PC operable with a stylus, or become a standup flat screen display. A power adapter and other features fit with the carrying canister that comes with a convenient holding strap.
Saturday, January 16, 2010
WI-tribe
Islamabad, Pakistan – 1 October 2008 – Motorola, Inc. (NYSE: MOT) today announced that it has signed a multi-year WiMAX contract with wi-tribe Pakistan limited, the all-new wireless broadband Internet provider to enter the country.
Motorola will supply infrastructure and a comprehensive services package that will enable cost-effective, compelling wireless broadband services for wi-tribe’s customers.
wi-tribe Pakistan Limited is a joint venture between Qatar Telecom (Qtel) and Saudi Arabia’s A.A. Turki Group of Companies (ATCO). wi-tribe aims to deliver instant wireless broadband connectivity from North Africa across the Middle East and up to Asia (AMESA region).
“WiMAX is changing the way people are connecting and is opening doors to a new world of opportunities,” said Mohammad Sadiq, CEO of wi-tribe Pakistan limited. “We will be offering high-speed Internet that is simple, affordable, and a portable alternative to fixed broadband. The Motorola WiMAX solution frees customers from the fixed line services.”
Ali Amer, vice president sales, Middle East, Africa and Pakistan, Motorola Home & Networks Mobility, said: “WiMAX will become a driving force in Pakistan. This is why Motorola stands at the forefront of such an important industry standard that enables progressive service providers such as wi-tribe to launch high-speed, rich, yet affordable communications services.”
Motorola will begin deploying wi-tribe’s WiMAX network from this month in the 3.5GHz spectrum. Commercial launch is expected during 2009. Motorola will supply award-winning equipment from its WiMAX portfolio including the WAP 400 WiMAX access point, which features diversity MIMO antenna capabilities to enable strong indoor penetration.
About Motorola
Motorola is known around the world for innovation in communications. The company develops technologies, products and services that make mobile experiences possible. Our portfolio includes communications infrastructure, enterprise mobility solutions, digital set-tops, cable modems, mobile devices and Bluetooth accessories. Motorola is committed to delivering next generation communication solutions to people, businesses and governments. A Fortune 100 company with global presence and impact, Motorola had sales of US $36.6 billion in 2007. For more information about our company, our people and our innovations
LCD (liquid crystal display)
OPTICAL FIBER
Subjects Covered?
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- Cost Analyses
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LAPTOP
On March 2, 2000, Governor Angus King of Maine launched a bold initiative to turn his state and its children into leaders of the digital revolution. King's proposal, "From Lunch Boxes to Laptops," would make Maine the first state to consider a child's ownership of a personal computer as much an inalienable right as the right to attend school. Specifically, King submits that every student should graduate from sixth grade not only with fluency in using computers but also with a personal computer to keep and use in school and out. Governor King credits Seymour Papert with inspiring and helping to shape the plan. (See the link to "Blue Hill Man Inspired King's Laptop Proposal" at the end of this article.)
This unprecedented plan has drawn both high praise and harsh criticism and has sparked discussion across the nation. Few issues in Maine have given rise in such a short time to so much public writing—editorials, op-ed pieces, columns, letters to the editor—and discussion on radio talk shows, Web sites, chat rooms, and other such forums. Papert has commented that whether or not the proposal is supported by the state legislature, which in the end has to approve it, it has already advanced education by stirring up such a wealth of discussion. "The ballpark of discussion has changed," he says. "People who thought that the question about technology in education was whether there should be a computer in every classroom have had their eyes opened to the idea that something much bigger is at stake."
the final analysis
In the final analysis, aging and death have only one cause: for whatever reason, the atoms and molecules in our bodies have moved from their proper positions; and other molecules and atoms have moved into positions where they should not be When we take a supplemental vitamin or hormone or a medicine, all we can do with today's technology is to inject it into our bloodstream or swallow it,
As cellular phone usage
As cellular phone usage is becoming more popular, the question has arisen as to the effect of these devices on today's society. Does the use of cell phones help to expand communication between people or diminish it? There are two opposing opinions that deal with communication and cell phone use.
Cell phones can also allow you to stay in closer contact with your family members. Your children can call you if they need a ride home or your spouse can call to remind you to pick up a gallon of milk on the way home. For family member who live out of town, you can talk for hours at little or no cost to you. Cell phones seem to be a perfect way to bring people closer together
nokia 5310
The Nokia 5310 is an XpressMusic handset that supports MP3, MP4, AAC, HE-AAC, and WMA file types, and includes a stereo FM radio. Measuring 4.09 x 1.76 x 0.39 inches and weighing 2.48 oz., the phone sports a 2.0-megapixel camera, a 2,000-contact phone book, and Bluetooth wireless connectivity with A2DP so you can stream audio from the phone to Bluetooth headsets. The 5310 provides up to 5 hours of talk time and up to 300 hours of standby time, and is priced at $49.99 with a two-year service
digital satellite
Recently, with the escalating cost of large satellite missions, attention has turned to smaller satellites. Their advantages of low overall cost in construction and launch, and short time span between conception and launch has given a new impetus to the further study of the geosphere. By using a combination of space-based and ground-based receivers,The ionised part of the atmosphere, the ionosphere, causes distorting effects or errors in satellite communications, navigation and altimetry. In order to understand these effects and improve our knowledge of the ionosphere, the various regions of the ionosphere have been monitored to different degrees on a long-term basis. Even instruments such as incoherent scatter radars, while providing profiles of both the topside and bottom side ionosphere, do not operate on a continuous basis and provide poor resolution for the lower ionosphere. The ground-based ionosondes provide non-homogeneous coverage of the bottom side ionosphere, as they are limited to observations from land. This is particularly true in the Southern Hemisphere where the oceans cover most of the Hemisphere.FedSat, the first Australian satellite to be launched in over 30 years, will be a microsatellite of around 58 kg launch mass. It is planned to launch into a sun synchronous polar orbit at a height of 800 km.
Super Talent Technology
Super Talent Technology UltraDrive ME SATA-II 25, 256GB
Hardware > Storage > Solid State (ssd)
Super Talent Technology UltraDrive ME SATA-II 25, 256GB detail information
BrandSuper Talent Technology
ProductUltraDrive ME SATA-II 25, 256GB
PartnumberFTM56GX25H
DescriptionSuper Talent's UltraDrive ME series SSDs are our fifth-generation SSD, and offer leading-edge performance for high-end notebook computers. With read speeds up to 200MB/sec, the UltraDrive ME is geared for applications that require optimum performance.
The UltraDrive also offers higher reliability and greater resistance to shock, vibration and temperature than a hard drive (HDD). It employs a standard HDD interface and dimensions, so it's an easy drop-in upgrade for a 2.5-inch hard drive in most notebooks.
Specifications
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Specifications of Super Talent Technology UltraDrive ME SATA-II 25, 256GB
Disk drive
Size 2.5 "
Solid State Disk drive capacity 256 GB
Data transmission
Read speed 200 MB/s
Write speed 160 MB/s
Technical details
Source data-sheet ICEcat.biz
Connectivity
Interface Serial ATA II
Environmental conditions
Operating temperature range (T-T) 0 - 70 °C
Weight & dimensions
Width 69.85 mm
Height 9.50 mm
Depth 100.20 mm
Environmental conditions
Operating shock 1500 g
Certificates
Mean time between failures (MTBF) 1000000 h
Intel technology
Intel promotes the Turbo Boost technology in its new Core i7 Mobile processors as a way to adapt to the needs of the software and get more performance from the chip, but this isn't the real reason the technology exis
It's easy to see how this works when just one or two cores are being actively used; whatever power the other two or three cores would have consumed can be redirected over to the active cores, allowing them to run at higher speeds.
The quad-core mode of Turbo Boost is a little more subtle; it works when the four cores aren't running a worst-case workload--for example, integer-heavy processing, since it's generally floating-point calculations that consume the most power--so they aren't bumping into the TDP limit. Turbo Boost can increase the frequency of all four cores until they're running as fast as they can for the current workload.
Eden said that the Turbo Boost controller samples the current power consumption and chip temperature 200 times per second and makes whatever adjustments are necessary. Of course, if Windows isn't asking for more performance, Turbo Boost doesn't deliver it.
In the ideal case, where just one core is running, Turbo Boost can increase the clock rate on that core from the chip's rated speed of 2GHz to 3.2GHz--that's like getting a chip eight speed grades faster than what you paid for. (Speed grades, or "bins" in the parlance of semiconductor manufacturing, usually go up in steps of around 10 percent to 20 percent. The Core 2 Mobile processor P series parts have speeds of 2.26, 2.4, 2.53, 2.66, and 2.8GHz. The T series extends this range to 2.93 and 3.06GHz, so by this measurement, 3.2GHz would be about eight steps above 2GHz.)
That's how Intel wants everyone to think of Turbo Boost, but it isn't really the natural way. To explain why, I'll have to digress briefly and describe how chips are designed and built.
The new "Clarksfield" Core i7 Mobile processors introduced at the Intel Developer Forum last week are certainly very impressive. They're huge high-performance quad-core chips with Hyper-Threading, support for two channels of DDR3-1333 DRAM, and an on-die PCI Express controller for the fastest possible connection to discrete graphics chips.
nanotechnolgy
Molecular nanotechnology, sometimes called molecular manufacturing, describes engineered nanosystems (nanoscale machines) operating on the molecular scale. Molecular nanotechnology is especially associated with the molecular assembler, a machine that can produce a desired structure or device atom-by-atom using the principles of mechanosynthesis. Manufacturing in the context of productive nanosystems is not related to, and should be clearly distinguished from, the conventional technologies used to manufacture nanomaterials such as carbon nanotubes and nanoparticles.