Motivation for In Vivo Optical Imaging (Partial List)
• Safety — Non-ionizing radiation: photon energy is ~2 eV
• Physics — Molecular structure and composition of tissue
• Optics — High intrinsic contrast. E.g., absorption probes
 Oxy-hemoglobin & deoxy-hemoglobin
 Melanin
 Lipid
 Water
 DNA & RNA
• Physiology — Endogenous contrast for functional imaging
 Concentration of hemoglobin (angiogenesis)
 Oxygen saturation of hemoglobin (hyper-metabolism)
 Cell nuclei
 ....etc

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Presented by:
Hong Lu
Nicholas D. Lane
Shane B. Eisenman
Andrew T. Campbell


Abstract

We propose Bubble-Sensing, a new sensor network abstraction that allows mobile phones users to create a binding between tasks (e.g., take a photo, or sample audio every hour indefinitely) and the physical world at locations of interest, that remains active for a duration set by the user. We envision mobile phones being able to affix task bubbles at places of interest and then receive sensed data as it becomes available in a delay-t ....etc

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I am in M.tech final year project. want to do project related to image processing in remote sensing. please send some relevent topics related to it. please help me.............. ....etc

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INTRODUCTION
There is a variety of temperature sensors on the market all of which meet specific application needs. The most common sensors that are used to solve these application problems include the thermocouple, Resistive Temperature Detector (RTD) thermistor, and silicon- based sensors. For an overview and comparison of these sensors, refer to Microchip’s AN679, “Temperature Sensing Technologies”. This application note focuses on circuit solutions that use Negative Temperature Coefficient (NTC) thermistors in the design. The ....etc

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DESIGN AND DEVELOPMENT OF HIGH-FREQUENCY THERMOACOUSTIC ENGINES FOR THERMAL MANAGEMENT IN MICROELECTRONICS
SEMINAR REPORT
Submitted by
VIBIN KOSHY THOMAS
S7-ME
Department Of Mechanical Engineering
College of Engineering, Thiruvananthapuram – 16
OCTOBER 2010





ABSTRACT

Thermoacoustic heat engines provide a practical solution to the problem of heat management in microcircuits where they can be used to pump heat or produce spot cooling of specific circuit elements. There are ....etc

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Presented by:
Hong Lu
Nicholas D. Lane
Shane B. Eisenman
Andrew T. Campbell



Abstract

We propose Bubble-Sensing, a new sensor network abstraction that allows mobile phones users to create a binding between tasks (e.g., take a photo, or sample audio every hour indefinitely) and the physical world at locations of interest, that remains active for a duration set by the user. We envision mobile phones being able to affix task bubbles at places of interest and then receive sensed data as it becomes ....etc

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1. OBJECTIVE OF THE PROJECT
The objective of this project is to design a robot controlled with a PC, interfaced with sensors to measure the temperature and detect an obstacle in robot’s path.
The project intends to control the robot based on the PC and RF technology. The project uses the Embedded System ultrasonic technology to design this application. The main objective of this project is to read the input from the PC and accordingly control the robot using wireless RF technology.
This project is a device that ....etc

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The photoacoustic effect - production of sound from light - may be exploited for detection and localization of gas leaks on the surface of otherwise sealed components. The technique involves filling the test component with a photoactive tracer gas, and irradiating the component to produce photoacoustic sound from any leak site where a tracer gas cloud forms. This presentation describes experiments utilizing 10.6-micron radiation from a carbon-dioxide laser with sulfur hexafluoride as a tracer gas. Here, photoacoustic sounds from a laminar plume ....etc

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