Browsing Division of Physical and Mathematical Sciences by Title
Now showing items 180-199 of 1368
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Design,fabrication and instrumentation of a broadcast bus multicomputer system
In this thesis, we propose, design, and give the implementation details of a Multicomputer System called the Broadcast Bus Multicomputer System (BBMS). We also model the message broadcast bus and compare the analytical ... -
Detection of charge-neutral modes to spin-wave excitations in graphene quantum Hall, and periodic magnetic field effect on Dirac electrons
In the quantum Hall (QH) regime, the electrical transport happens along the downstream chiral edge modes (dictated by the external magnetic field) while the bulk remains a vanilla insulator. However, it has been theoretically ... -
Deterministic Two Stage Clonal Expansion Model of Breast Cancer Epidemiology and its Utility for Optimal Screening Policies in India
Breast cancer (BC) has emerged as public health issue in India in last two decades sur-passing cervix cancer. Mortality from breast cancer is 30-40% higher than maternal causes. Breast cancer 5 year survival rates are ... -
Development and Application of Fiber Optic Sensors for Structural and Flight Testing of Aircraft
Structural testing deals with sensing of health parameters such as strain, temperature, vibration, etc. of different structures like aircrafts, ships, bridges, dams, buildings, etc. and it is important from the viewpoint ... -
Development and Characterization of Mercury Cadmium Telluride Colloidal Quantum Dot Based Infrared Optical Sensor
Motivation of this thesis is to synthesize HgCdTe quantum dots responsive in MWIR spectral range using chemical synthesis method and develop room temperature operated MWIR focal plane array using commercial silicon ROIC ... -
Development And Optimization Of A Microchip PCR System Using Fluorescence Detection
(2011-02-21)Microfabricated thermal cyclers for nucleic acid amplification by using polymerase chain reaction (PCR) have been demonstrated by several groups over the last decade, with improved cycling speed and smaller volumes when ... -
Development And Performance Study Of Nanostructured Metal Oxide Gas Sensor
(2015-01-07)The basic necessities to sustain life are – air, water and food. Although the harmful effects due to contaminated food or water are dangerous to life, these can be reduced/avoided by controlling the intake. Whereas, in ... -
Development and Performance Study of Thick Gas Electron Multiplier (THGEM) Based Radiation Detector
(2018-04-23)Radiations can be classified as either ionizing or non-ionizing according to whether it ionizes or does not ionize the medium through which they propagate. X-rays photons and gamma rays are the typical examples of ionizing ... -
Development of a Spin-Polarized Low Energy Electron Diffraction System and Investigation on Spin-Orbit and Exchange Interactions on Ir(100) and Ultrathin Fe(100) Grown on Ir(100)
(2018-02-28)Spin-polarized electron beam has not yet been produced from an unpolarized electron beam using Stern-Gerlach type spin filter, because of the Lorentz force and Heisenberg uncertainty principle. At present, electron spin ... -
Development Of A Tin Oxide Based Thermoelectric Gas Sensor For Volatile Organic Compounds
(2009-09-22)Today there is a great deal of interest in the development of gas sensors for applications like air pollution monitoring, indoor environment control, detection of harmful gases in mines etc. Based on different sensing ... -
Development of a Two-LED based Smartphone Footprint device for Sickle Cell Anemia and Hemoglobin Estimation
Anemia is a serious health concern worldwide, with sickle-cell anemia leading to more severe illness and higher mortality. Globally, sickle-cell disease has historically been associated with very high early-childhood ... -
Development of an automated high pressure high temperature system for electrical studies
Abstract not available -
Development of an Automated Test & Parameter Extraction Tool for Active Matrix Displays
Active matrix backplanes used in at panel displays are prone to line faults (opens and shorts) and pixel faults (poor transistor performance and parameter variations). These faults could occur during fabrication or ... -
Development of certain photothermal wave techniques and investigations on the thermal properties of Al20 ASx Te80-x glasses
A novel photoacoustic methodology has been developed using rear-surface illumination of samples in the thermally thick regime. The method relies on obtaining the phase data of the normalized signal to measure the thermal ... -
Development of Cryocooler Based High Performance Cryosorption Pump
The aim of this work is to develop high performance cryosorption (or cryoadsorption) pumps specifically for fusion applications. An actual cryopump for the above application will use the supercritical liquid helium flow ... -
Development Of Cu2ZnSnS4/ZnS Thin Film Heterojunction Solar Cells By Ultrasonic Spray Pyrolysis
(2013-06-06)Semiconductors such as CuInGaSe2 and CdTe have been investigated as absorber layer materials for thin film solar cells since their band gap matches with the solar spectrum. Films as thin as 2m are sufficient for the ...