Showing newest 19 of 69 posts from October 2009. Show older posts
Showing newest 19 of 69 posts from October 2009. Show older posts

Saturday, 31 October 2009

Heliodisplay


Heliodisplay was invented by Chad Dyner, who built it as a 5-inch prototype in his apartment. Heliodisplay is an interactive planar display where the image is projected much like a hologram without using holographic technology. Instead it uses rear projection to project its image. It does not require any screen or substrate other than air to project its image, but it does eject a water-based vapor curtain for the image to be projected upon. The curtain is produced using similar ultrasonic technology as used in foggers and comprises a number of columns of fog. This curtain is sandwiched between curtains of clean air to create an acceptable screen. It works as a kind of floating touch screen, making it possible to manipulate images projected in air with your fingers. It can also be connected to a computer using a standard VGA connection and to a TV or DVD by a standard RGB video cable.

AC parts!

Looking for some AC compressor or AC parts? Then DiscountACparts is the best place to get them. They offer all possible Air Conditioning parts like condenser, drier, tube, ford ac compressor, etc. They offer all these parts at attractive prices which you can’t find anywhere else around the market. They work round the clock and supply Ac parts at any time. They also ship out Ac parts to several countries abroad and hence their reputation.

The 'Amoeba' Processor!


Mobile computing has been the buzzword for quite a long time. Mobile computing devices like laptops and notebook PCs are becoming common nowadays. A microprocessor is the heart of every PC, whether a desktop or mobile PC. The mobile computing market has never had a microprocessor specifically designed for it. They are only optimized versions of the desktop PC microprocessor. The concept of Crusoe is well understood from the simple sketch of the processor architecture, called 'amoeba'. The amoeba explained how a traditional microprocessor was to be divided up into hardware and software. Thus Crusoe was conceptualized as a hybrid microprocessor with a software part and a hardware part. The software layer surrounds the hardware unit. The role of software is to act as an emulator to translate x86 binaries into native code at run time. Crusoe is a 128-bit microprocessor fabricated using the CMOS process. The chip's design is based on a technique called VLIW to ensure design simplicity and high performance. It also uses Transmeta's two patented technologies, namely, Code Morphing Software and Long Run Power Management. It is a highly integrated processor available in different visions for different market segments.

plastics at sale!

If you are searching for some semi finished plastics, then InterstatePlastics is something which you must be aware of. You have several other distributors and manufactures of plastic materials. But the quality which InterstatePlastics promises has gained them this reputation. They are more famous for their ultem material and you won’t get them finer anywhere else. You may have some problem with the size of the plastics while ordering them. To satisfy the customers, InterstatePlastics have a specially designed ‘cut to size’ tool that helps you customize the size. Hence you can get plastics in the exact size which you require with great precision.

Daknet!


With the advancement in technology it is easy to establish communication from one part of the world to other. But still people in remote areas had to travel a long distance to talk to family members. The government tries to give telephone connection in every village in the mistaken belief that ordinary telephone is the cheapest way to provide connectivity. But the recent advancements in wireless technology make running a copper wire to an analog telephone much more expensive than the broadband wireless Internet connectivity. Daknet, an ad hoc network uses wireless technology to provide digital connectivity. Daknet takes advantages of the existing transportation and communication infrastructure to provide digital connectivity. Daknet combines a physical means of transportation with wireless data transfer to extend the internet connectivity that an uplink, a cyber café or post office provides.

The Mobile Aggregator!

People are always crazy about new and attractive gadgets. One such gadget which makes people fad is a mobile phone. Life has become almost impossible without mobile phone. The reputation which the mobile industry has gained has created an impression that mobile industry is the fastest growing industry, and it is true. Many organizations wanted to travel with this reputation that led to the rise of new mobile companies. This leaves us with overwhelming choices on mobile phones. Mozoot is an organization that keeps us updated with the latest mobile phone in the market. Mozoot also let us know the various features that are available in a particular model.

Friday, 30 October 2009

spintronics


Spintronics is an emergent technology that exploits the quantum propensity of the electrons to spin as well as making use of their charge state. This technological discipline aim to exploit subtle and mind bending esoteric quantum property of electron to develop a new generation of electronics devices. The ability to exploit spin in semiconductor promise a new logical devices as spin transistor etc with enhanced functionality higher speed and reduction power conception and might have a spark revolution in semiconductor industry. The spin itself is manifested as a detectable weak magnetic energy state characterized as "spin up" or "spin down". So far the problem of injecting electron with controlled spin direction has held up the realization of such spintronics

air mattresses!

Need some temporary bedding at home for guests or campaign trips? Then airmattressinfo is the right place to get them. They offer air bed and mattresses at attractive prices which are very much affordable. They also give us information about the places where we can air beds and mattress. They also offer other stuffs like bed sheets, travel pillows, air pumps, etc.

voice morphing!


Voice morphing, like image morphing and speech morphing, aims to preserve the shared characteristics of the starting and final signals, while generating a smooth transition between them. It is the transition of one speech signal into another. Speech morphing is analogous to image morphing. In image morphing the in-between images all show one face smoothly changing its shape and texture until it turns into the target face. It is this feature that a speech morph should possess. One speech signal should smoothly change into another, keeping the shared characteristics of the starting and ending signals but smoothly changing the other properties. The pitch and envelope information are the major properties of concern as far as a speech signal is concerned. These two reside in a convolved form in a speech signal. Hence some efficient method for extracting each of these is necessary. Pitch and formant information in each signal is extracted using the cepstral approach. Necessary processing to obtain the morphed speech signal include methods like Cross fading of envelope information, Dynamic Time Warping to match the major signal features and Signal Re-estimation to convert the morphed speech signal back into the acoustic waveform.

online marketing!

An online marketing campaign is not as easy as all of us think. But that doesn’t mean it is impossible. It is easy to jus start a company or an organization. But to develop the organization it is necessary to get them online. Orangesoda is one such organization which began its campaign some three years back. But the reputation it has earned doesn’t match its birth date. They provide online advertising for small budding businesses. They also provide solutions for small and medium businesses that are easy to apply and very much affordable. They have earned great reputation with their small business internet marketing. So if you want to start any small business, you can always get the help of this leading advertising company.

satrack!


Satrack is a system that was developed to provide an evaluation methodology for the guidance system of the ballistic missiles. This was developed as a comprehensive test and evaluation program to validate the integrated weapons system design for nuclear powered submarines launched ballistic missiles. This is based on the tracking signals received at the missile from the GPS satellites. Satrack has the ability to receive record, rebroadcast and track the satellite signals.

Satrack facility also has the great advantage that the whole data obtained from the test flights can be used to obtain a guidance error model. The recorded data along with the simulation data from the models can produce a comprehensive guidance error model. This will result in the solution that is the best flight path for the missile.

top defence law firm

Usually defense firms are evaluated on the basis of ethics, professionalism and the reputation in the society. The firms which makes into the top most position will awarded with some designation. Most of us must be aware of the fact that only renowned and distinguished law firms will be awarded the ‘pre eminent’ designation nationally. One such firm which was awarded the ‘pre- eminent’ designation is the Kestenbaum Eisner & Gorin firm. The firm has an experience of more than fifty years and is awarded the ‘pre eminent top 5%’ firms in United States. The San Fernando and Los Angeles Criminal Lawyers are the firm’s partners with vast experience that has earned the firm this reputation.

Thursday, 29 October 2009

THICKNESS SENSOR - LASER

Am sure that all of us know about laser. Laser is spatially Coherent and Monochromatic. We can see how laser is used in measuring thickness of a glass sheet, asbetos sheet or any other object.
Thickness sensor is a passive transducer, in which we have to externally give 0-24 Volt power supply to activate this sensor. Once the supply is given detection starts on. Since it is an analog instrument we obtain output in 4-20mA.
Before we measure the thickness of a material, we have to calibrate the sensor. First laser light is allowed to pass on empty surface and assume it gives an output of 4mA,then place an object upto max level where it gives an output of 20mA.Inbetween these two extreme levels the thickness of a sheet or glass is measured. After the Calibration we have to communicate the sensor with software.
Now consider a glass piece is placed in the empty surface once the laser light is passed on that glass piece it sends about say 12mA.This sensed output is converted into counts by means of software that communicating sensor and pc and thus converted counts is transmitted to display by Ethernet connection by this process thickness of the glass piece is measured.
In olden days we use vernier calipers and screw gauges it consumes more time and reduces the production rate in this fast moving world. This newly advanced sensor is very quick enough to calculate the thickness in nano seconds.

Wednesday, 28 October 2009

It’s all about Lifestyle honey!!

Now days, building a home or a park are not a big deal. The deal gets challenging when it comes to the maintenance and enhancement of their beauty. The beauty of anything gets enhanced through proper and dedicated decorations. Installing a weather vane is one kind of enhancement. A weather vane is also commonly known as a wind vane or weathercock, is an apparatus or device for showing the direction of the wind. They are now employed as an architectural ornament to the highest point of a building or also in the garden. Yes the scenarios now are changing, instead of using them for getting the directions, the weathervanes are used to enhance the beauty of the concerned location.

You also have many options such as Finials, fire pits, Cupolas, Rain Chains, Garden Accessories, Patio and Fire Domes Collections. With the fire domes installed, your outer environment will experience a magnificent change. You can also have the privilege of having finials installed at your rooftops which ultimately brings you the pride. All the above things can be found in your gardens with the help of a lifestyle solution provider. The HG Lifestyle is the best answer to all your questions undoubtedly. One better thing is it is SSL verified so no fear, no threat. You can avail the hot fall sale of products up to 35% off with free shipping. Hurry it’s a limited period offer.

HART-A SMART INSTRUMENT

The era of the field instrumentation in process plant has come into the direct invigilation of a more sophisticated metrological discipline. Many new field instruments that are used widely are the smart digital instruments. One popular digital protocol is HART, which shares the characteristics of both analogue and digital control systems.
HART (Highway Addressable Remote Transducer), it is an open protocol. HART is a handheld instrument with a microprocessor based chip and a Tof programming tool is embedded in this SMART instrument. In order to obtain accuracy, precision in sensors or analog instruments like Ultrasonic sensors, Level Transmitters, we are in need of two separate tools one for calibrating and other one for communicating the sensor with software. So to avoid two separate tools, flexibility is provided in this SMART electronic instrument. By this we can calibrate and communicate the sensors.
HART is the only instrument by we can measure online temperature, pressure, flow rate, level, thickness, etc. Since all these calibration and communication are brought out in one instrument is called as SMART INSTRUMENT. This provides a digital communication with an output of 4-20mA.
Today, most instrument maintenance is moving to the field. This reduces process interruption and avoids the time and expense of removing the instrument to the shop. Portable communicators and calibrators are often used together to complete these field calibrations. However, the desire to carry as little equipment as possible and to speed calibrations has created a need for a new class of calibration.

Do Business @ your Door step

What would you do when you can see the entire world through your single world? It’s Impossible to even think. I agree. But it’s possible through online. There are many numbers of websites which offer many business products which we need day to day. But only few of them offer everything under single umbrella. The printe-z is one among them. It’s one place to fulfill all your business needs. It’s all at your door step.

The products they offer you are marvelous and ranges from greeting cards to business checks through online. So you are just a mouse click away from it. Their valuable products for invaluable customers are Computer Checks Specials, Business Forms, Holiday Greeting Cards, Business stationeries, labels, Business Envelopes, full color products, photo products, promotional products and more. The most attractive one among them as per my view is the offer of cheap personal checks to choose from over 850 different designs and also you have many different options such as sports check, photo checks, fun checks and it goes on. To me the best deal would be ordering the checks online, because they ship you those within 24 hours at a nationwide cheap cost at 75 percent discount and with free company logo. So make the most of now.

Saturday, 24 October 2009

Air conditioners to cool yourself


The gadget which we are going to have is the most essential one in our homes. It is almost impossible to think our life without them. It is everywhere. And it is air conditioner, a gadget which is used for controlling, especially lowering, the temperature and humidity of an enclosed space. Copper or aluminum tubing, critical ingredients in many air conditioner components, provide superior thermal properties and a positive influence on system efficiency. Various components in an air conditioner will differ with the application, but usually they are comprised of stainless steel and other corrosion-resistant metals.

The first air conditioners and refrigerators employed toxic or flammable gases like ammonia, methyl chloride, and propane which could result in fatal accidents when they leaked. Thomas Midgley, Jr. created the first chlorofluorocarbon gas, Freon, in 1928. The working fluid, the fluid that circulates through the air-conditioning system, is typically a liquid with strong thermodynamic characteristics like freon, hydrocarbons, ammonia, or water. The science behind them is wonderful and amazing.

Thursday, 22 October 2009

Owning a website gets easy!!!

This world is the era of internet. It is hard to even imagine life without internet. We got addicted to them, but I feel that addiction is good. Look out our daily habits we browse, check mails, read blogs, transact money and it goes on. A website plays a great role in representing an organization. For all these things, we need a website as a platform. So why don’t we open a website of our own to express our self? No don’t go away. You can, it’s not a big deal. There are many website hosting service providers online who can make your dream come true.

The main and primary duty of a website hosting service provider is to protect the web host consumers and web developers from making the wrong web hosting choice. The website hosting service provider shows you the various web hosting companies with ranking. They list the details ranging from price, disk space, and bandwidth to number of domains. They even provide hosting reviews. You are not only rewarded with best but also cheap hosting. One more important thing I have to share with you is the Linux based website hosting. The linux hosting is cheap when compared to that of windows as it is open source based. So don’t wait anymore, go own one your own.

Microprocessor – the brain of your computer


The Microprocessor is a device that integrates the functions of the central processing unit (CPU) of a computer onto one semiconductor chip or integrated circuit (IC). It is a power source of microcomputers. In particular, it contains the core elements of a computer system, its computation and control engine. Only a power supply, memory, peripheral interface ICs, and peripherals (typically input/output and storage devices) need be added to build a complete computer system. The microprocessor is at the heart of the micro-electronics revolution.

It is now impossible to imagine our computers without the micro processors. These chips are used in calculators, watches, video games, microwave ovens, and, of course, computers. While a microprocessor is inexpensive, its power is equivalent to that of computers that cost several hundred thousand dollars in the 1960s. Intel Inc remains the leader in the production of them. Day to day a new one comes and the old ones vanish. Even though they grow smaller and smaller, their efficiency explodes exponentially.