Terahertz Radiation
In physics, terahertz radiation refers to electromagnetic waves sent at frequencies in the terahertz range. It is also referred to as submillimeter radiation, terahertz waves, terahertz light, T-rays, T-light, T-lux and THz. The term is normally used for the region of the electromagnetic spectrum between 300 gigahertz (3x1011 Hz) and 3 terahertz (3x1012 Hz), corresponding to the submillimeter wavelength range between 1 millimeter (high-frequency edge of the microwave band) and 100 micrometer (long-wavelength edge of far-inf ....etc

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Abstract

A response surface model of the luminous flame emissivity of sodium pool fire has been proposed for use in safety analysis computer codes of a liquid metal fast reactor. The liquid sodium burns in air resulting in not only heat generation but also release of sodium oxide aerosols of sub-micron diameters. Aerosols levitating in air are radiative and they influence the allocation of combustion heat from the flame to atmospheric gas or sodium pool. The emissivity of the flame needs to be quantified, as it is one of user-specified param ....etc

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i want project details of nuclear detection & tracking through motes for preventing from nuclear terrorism along with block diagram..plzz do send me details. ....etc

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to get information about the topic radiation pyrometer related topic refer the page link bellow

http://seminarsprojects.net/Thread-pyrometers?pid=2263&mode=threaded ....etc

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Dear Sir,
Kindly help me with a power point presentation on recent advances in radiation therapy.

Thanks and Regards
Dr Dheeraj Aggarwal ....etc

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to get information about the topic radiation hardend chips full report ppt and related topic refer the page link bellow
http://seminarsprojects.net/Thread-radiation-hardened-chips--4745

http://seminarsprojects.net/Thread-radiation-hardened-chips--1294

http://seminarsprojects.net/Thread-radiation-hardened-chips--1294?pid=26213#pid26213 ....etc

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RADIATION HARDENED CHIPS

Space is a hostile environment. No atmosphere, extreme variations in temperature and almost no energy sources, where even the slightest of mistakes can lead to a disaster. The vast emptiness of space is filled with radiation, mostly from the sun. A normal computer unless given proper shielding will not be able to work properly. Thus special types of chips- rad hard chips are used.

Radiation hardened chips are made by two methods: - Radiation hardening by process (RHBP) and Radiation hardening by design (RHBD). The ....etc

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To get data about it please visit the given page link :
http://dir.indiamartimpcat/mobile-anti-radiation-chip.html ....etc

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please show me the full block diagram of solar radiation tracker for maximum energy using PIC to my mail [email protected]
thankyou ....etc

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INTRODUCTION
Solar radiation is the energy given off by the sun in all directions. When this energy reaches the earth's surface, it is called insolation.
Solar radiation gives out light and heat to the earth in the form of electromagnetic waves. It has different wave lengths. Radiation such as ultraviolet radiation, X rays and visible light have short wave lengths. Infrared radiation has a long wave length.
Solar radiation is measured with a pyranometer or pyrheliometer.
The atmosphere affects ....etc

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