HIGH TEMPERATURE SUPERCONDUCTING-SENSORS

Submitted by :
E.Sai Sandeep
Y.Subba Reddy
THIRD YEAR
ELECTRONICS & COMMUNICATION ENGINEERING
SIR.C.R.REDDY COLLEGE OF ENGINEERING
ELURU “534007



ABSTRACT:

Scientific and industrial photon sensors, in contrast, peer into the electromagnetic realms beyond that of visible light-into the low frequency (long- wavelength, low energy) world of infrared and microwaves and into the high frequency regime of X-rays and gamma rays. But they hav ....etc

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matlab code for adaptive gamma correction of image.
matlab code for adaptive gamma correction ....etc

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PRESENTED BY”
Ramasamy V , Senthil S and Prasath M2

ABSTRACT
There has been great concern about the health risks associated with the exposure due to the natural radioactivity present in coastal sediments all over the world. In this context, 35 intertidal sediment samples were collected from north east coast of Tamilnadu, India, in order to evaluate their natural radioactivity. The activity concentrations of natural radionuclides such as 238U, 232Th and 40K in sediment samples were determined by gamma ray spectrometer. The meas ....etc

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ABSTRACT
SPECT, the acronym for Single Photon Emission Computed
Tomography, is a nuclear medicine imaging modality, giving information
about a patientâ„¢s specific organ or body system. The patient is
injected with a radiopharmaceutical, which will emit Gamma rays. The
radio activity is collected by an instrument called gamma camera and
the image is reconstructed. SPECT is used to make three dimensional
images of the heart, to perform brain studies and for skeletal ....etc

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ABSTRACT
SPECT, the acronym for Single Photon Emission Computed
Tomography, is a nuclear medicine imaging modality, giving information
about a patientâ„¢s specific organ or body system. The patient is
injected with a radiopharmaceutical, which will emit Gamma rays. The
radio activity is collected by an instrument called gamma camera and
the image is reconstructed. SPECT is used to make three dimensional
images of the heart, to perform brain studies and for skeletal ....etc

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Definition

Emission Computed Tomography is a technique where by multi cross sectional images of tissue function can be produced , thus removing the effect of overlying and underlying activity. The technique of ECT is generally considered as two separate modalities. SINGLE PHOTON Emission Computed Tomography involves the use single gamma ray emitted per nuclear disintegration. Positron Emission Tomography makes use of radio isotopes such as gallium-68, when two gamma rays each of 511KeV, are emitted simultaneously where a positron from a nucl ....etc

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ABSTRACT
Antimatter is exactly what you might think it is -- the opposite of normal matter, of which the majority of our universe is made. Until just recently, the presence of antimatter in our universe was considered to be only theoretical. In 1928, British physicist Paul A.M. Dirac revised Einstein's famous equation E=mc2. Dirac said that Einstein didn't consider that the m in the equation -- mass -- could have negative properties as well as positive. Dirac's equation (E = + or - mc2) allowed for t ....etc

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Low Power UART Design for Serial Data Communication

Introduction
With the proliferation of portable electronic devices, power efficient data transmission has become increasingly important. For serial data transfer, universal asynchronous receiver / transmitter (UART) circuits are often implemented because of their inherent design simplicity and application specific versatility. Components such as laptop keyboards, palm pilot organizers and modems are few examples of devices that employ UART circu ....etc

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Definition

With the proliferation of portable electronic devices, power efficient data transmission has become increasingly important. For serial data transfer, universal asynchronous receiver / transmitter (UART) circuits are often implemented because of their inherent design simplicity and application specific versatility. Components such as laptop keyboards, palm pilot organizers and modems are few examples of devices that employ UART circuits. In this work, design and analysis of a robust UART architecture has been carried out to minimiz ....etc

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Titanium matrix composites (TMCs) have been extensively evaluated for their potential to replace conventional superalloys in high temperature structural applications, as they provide significant weight-savings while maintaining comparable mechanical properties. Gamma titanium aluminide alloys and an appropriate fiber could offer an improved TMC for use in intermediate temperature applications (400-800°C). The purpose of this investigation is aimed at evaluating the potential of a gamma titanium aluminide alloy with nominal co ....etc

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1. INTRODUCTION

Emission Computed Tomography is a technique where by multi cross sectional images of tissue function can be produced , thus removing the effect of overlying and underlying activity. The technique of ECT is generally considered as two separate modalities. SINGLE PHOTON Emission Computed Tomography involves the use single gamma ray emitted per nuclear disintegration. Positron Emission Tomography makes use of radio isotopes such as gallium-68, when two gamma rays each of 511KeV, are emitted simultaneously where a positron from ....etc

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1.The power generating unit of a cell is :
(A)Mitochondria
(B) Endoplasmic reticulum
(C ) Golgi complex
(D) Centrosome

2. The white blood corpuscle which has multiple lobes is :
(A)Basophil
(B) Lymphocyte 
(C ) Neutrophil 
(D)Eosinophil

3.Highest area for perception of visual sensation is :
(A) Frontal lobe 
(B) Occipital lobe
(C ) Parietal lobe
(D)Heart

4.Bowman's capsule is located in :
(A) Kidney 
(B) Lye
(C ) Liver
(D)Temporal lobe

5.Cascating granuloma is feature of :
(A) Pneumonia 
( ....etc

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