What is HT technology..please explain.?
396211
Hyper-threading, officially called Hyper-Threading Technology (HTT), is Intel's trademark for their implementation of the simultaneous multithreading technology on the Pentium 4 microarchitecture.
56122
Technology Reaches “Brave New World” Proportions—The Human Body as Broadband Connection\n\nA new technology developed by a Japanese communications company called Nippon Telegraph and Telephone Corporation (“NTT”) uses the human body for broadband networking. More specifically, NTT’s RedTacton technology sends data over the surface of the skin at speeds equivalent to a fast broadband data connection.\n\nOther companies, most notably, IBM and Microsoft, have done work in this field, but NTT is the first company to figure out how to transfer data over the skin without attaching transmitters to the human body. Instead, the transmitters can be built into devices such as an MP3 player or a cell phone and are effective within 20 centimeters of the human body. Using the RedTacton transceiver, data can be transmitted by touching, holding, sitting, walking, or stepping on a particular spot. Data can even travel through clothing and shoes.\n\nThe way the RedTacton technology works is by coupling a transmitter with weak electric fields on the surface of the body. These electric fields pass through the body to a RedTacton receiver, where they come into contact with an electro-optic crystal. A sensor then bounces a laser beam off the crystal and measures the reflected beam. The polarization of the reflected light is affected by oscillations in the electric fields surrounding the crystal; therefore, the electric fields that pass over the body influence the characteristics of the reflected beam. The reflected light is then\n  converted back into electric signals to receive the transmitted data. Sound like magic? The NTT technology is based on a technique called electric field photonics.\n\nIn terms of safety, according to NTT, the RedTacton transceiver electrodes are covered with an insulating film that prevents current from the transceiver from flowing into the user’s body upon contact. The company notes, however, that the RedTacton technology does create in the body the same level of weak induction current as cell phones.\n\nNTT has several Japanese patents covering its technology and is “patent pending” in foreign countries. NTT’s technology is an improvement over previous technologies developed by Microsoft and IBM. In the mid-1990s, IBM developed the first personal area network (“PAN”). This PAN allowed two people to transmit business card information to each other electronically via a handshake. In June of 2004, Microsoft obtained a patent on a “method and apparatus for transmitting power and data using the human body.” Microsoft’s patent, however, required a pair of electrodes to be attached to the body.\n\nWhy all this interest in PANs? Some feel these types of communications are more secure; others feel they have potential application in the medical device arena. Technology has already been developed that allows humans to communicate with computers using their thoughts only. What is clear is that we have entered a new world where humans and computers are linked more intimately than they ever have been before.
141111
Its like a microwave for metals, only kilohertz instead of gigahertz.  Its done with a coil instead of a magnetron.
656305
Heat distortion temperature (HDT) is determined by placing the the sample material under a defined pressure load and then exposing it to heat which is uniformly raised. The temperature at which a specified deflection occurs is the HDT.
15132
CRT is a "Cathode Ray Tube" CRT displays have been used up until recently for everything from TV sets to computer displays. Now with Plasma screens and LCDs and other forms of technology, the CRT is one of many forms of technology. But when people call TV "The Tube" it refers to a Cathode Ray Tube.
180827
In the true meaning, information technology is anything (from a paper form to a cell phone or computer) that allows people to organize and share information.\n\nIt is the media that we use to store and communicate ideas.\n\nIn the usual meaning, it refers to electronic devices that do the above.  In this instance the organization of information can be quite advanced and includes the ability to search and otherwise process information.\n\nThe detailed part of your question sounds like a homework question.  You should be able to imagine how writing implements first changed the world and how cell phones and computing is currently doing so.
621217
There are many new technologies coming up in telecom sector regularly.\nCurrently High Speed Downlink Packet Access (HSDPA), IP Multimedia Subsystem (IMS), Mobile TV, Video calls, media streaming seems to be the latest trends.
441296
In certain low volume and high speed circuits, transistors will always have their places. ALthough their are now many more radio chips.\nMIKE
668941
Think of it as a telephone with a cord attach to it. When you remove the cord from the picture, that is wireless technology. You can transport an electronic object without the need of having a wire attach to it to send data.
326662
This is (or was) referred to as "Band 2 VHF"  The other VHF bands being used for purposes other than public broadcast. VHF being "very high frequency", higher than HF (= Short-wave) but lower than UHF (Ultra high frequency, as used for example by normal television transmission) \nIf by "Why?", you mean "Why was this frequency selected for this purpose?" I have no expert knowledge, but presume it was a useful trade-off between the bandwidth required for FM audio transmission, and the area a transmitter could cover effectively.
52608
Technology is in everything and everywhere now. By misusing the technology, there can be nuclear blasts, the electricity can be stopped, the water level of dams can be changed and whatever the technology we consume can be stopped (robbed) by misusing it.
631765
We dont have the technology.\n\nAll the current technologies that we have for converting heat to electricity, really use in the difference in temperature as a source of energy. not heat itself.\n\nWhat that means is, if I have a large quantity of heat energy spread over a huge volume of gas, there is no efficient way of recovering that energy as electricity. whereas if the same energy is contained in a small amount of  gases, we can use it to drive various kinds of prime movers to generate elecricity.\n\nEven then, the effenciency of the systems converting heat energy to electricity is dismally low.\n\nWe were fortunate enough to discover technology that efficiently converts electric energy into heat and various other useful forms including light and motion. moreover we have efficient transmission systems. so we use every known source of energy to convert it into electricity and move it around for consumption in all kinds of ways\n\nSome day, if somebody discovers a very efficient way of transmitting and utilizing heat energy (though improbable, not impossible), we might have cross country heat lines instead of electric ones.
276808
Telecommunications is the science and technology of communications at a distance by electronic transmission of impulses, such as by telegraph, telephone, radio or television. It is the foundation for the Internet and all of the emerging activities surrounding the Internet's activities. Telecommunications is the transmission of information by wire, radio, optical cable, electromagnetic, or other means.
14165
This is a high speed internet connection, usually through cable, dsl or wifi.\n\n"A transmission medium capable of supporting a wide range of frequencies, typically from audio up to video frequencies. It can carry multiple signals by dividing the total capacity of the medium into multiple, independent bandwidth channels, where each channel operates only on a specific range of frequencies."
40120
"holographic memory" is a slightly misleading name\nbecause it superficially sounds like it might be\na replacement for computer memory.  Actually, it\nis targetted at being more of a replacement for\ncomputer disk or DVD.\n\nThe basic idea is that data will be stored within\na volume of some media rather than only on its\nsurface.  There have been many prototypes, and\nsome products are planned for the near future.\n\nTake a look at a few of the references (below)\nfor more information.
20501
How Hyper-Threading Works \n \nFaster clock speeds are an important way to deliver more computing power, and Intel has led the way with industry-leading processor frequency. But clock speed is only half the story. The other route to higher performance is to accomplish more work on each clock cycle, and that's where Hyper-Threading Technology comes in. A single processor supporting Hyper-Threading Technology presents itself to modern operating systems and applications as two virtual processors. The processor can work on two sets of tasks simultaneously, use resources that otherwise would sit idle, and get more work done in the same amount of time. \n\nIn desktop and laptop PCs and entry-level workstations, HT Technology takes advantage of the multithreading capability that's built in to Windows* XP and many advanced applications. Multithreaded software divides its workloads into processes and threads that can be independently scheduled and dispatched. In a multiprocessor system, those threads execute on different processors. HT Technology allows a single Pentium 4 processor to function as two virtual or logical processors. There's still just one physical Pentium 4 processor in your PC — but the processor can execute two threads simultaneously.\n\nIn servers and high-performance workstations, Hyper-Threading Technology enables thread-level parallelism (TLP) by duplicating the architectural state on each processor while sharing one set of processor execution resources. When scheduling threads, the operating system treats the two distinct architectural states as separate "logical" processors, which allows multiprocessor capable software to run unmodified on twice as many logical processors. Although Hyper-Threading Technology will not provide the level of performance scaling achieved by adding a second processor, benchmark tests show some server applications can experience a 30 percent gain in performance. While this technology can boost applications running on Microsoft Windows* 2000 Advanced Server, it will perform best with operating systems that have been optimized for Hyper-Threading Technology, including Microsoft .NET* Server, Windows XP*, and certain versions of Linux*.
923066
Technology is a word with origins in the Greek word technologia (τεχνολογία), techne (τέχνη) "craft" and logia (λογία) "saying." It is a broad term dealing with the use and knowledge of humanity's tools and crafts\n\nIt is difficult to obtain precise definition of technology. According to the involved science fields and engineering domain where it is developed, there are many kinds of technologies. Generally, the following distinctions can be made:\n\nThe history of technology is at least as old as humanity. Some primitive forms of tools have been discovered with almost every find of ancient human remains dating from the time of homo habilis). Nevertheless, other animals have been found to use tools—and to learned to use and refine tools—so it is incorrect to distinguish humans as the only tool-using or tool-making animal. The history of technology follows a progression from simple tools and simple (mostly human) energy sources to complex high-technology tools and energy sources