Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 8889 for “"transmission"”.
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Transmission of data under multipath transmission conditions
The explosive growth in microprocessor technology and the increasing use of computers to store information has increased the demand for data communication channels. Because of this, data communication to mobile vehicles is increasing rapidly. In addition, data communication is seen as a method of …
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Reliability evaluation of Sabah transmission and sub-transmission networks
… presently used in assessing the reliability of transmission networks. The concepts described lead to a realistic analysis of such systems. The most important features that are described concern the incorporation of value-based analysis, this often being of vital importance. In line with the new …
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Flexible AC transmission system compensation on a utility transmission system
… can be increased by the use of flexible AC Transmission System devices, FACTS, in transmission systems experiencing high power flows. This thesis presents an analysis of one of these devices, namely, a Thyristor Controlled Series Compensator, TCSC, as applied to the Nevada Power Company …
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Neuronal transmission mechanisms
Several techniques were used to study the morphology of the salivary apparatus of the cockroach, Nauphoeta cinevea. A general survey of the ultrastructure was made. The acinar cells were of two distinct types: peripheral and central cells. The ducts that these cells give rise to could be classified …
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HIV transmission to transmission to premature very low birth weight infants
There is sparse literature about HIV transmission in preterm infants. Eighty-two HIV-exposed preterm infants received birth polymerase chain reactions (PCRs). Five (6.1%) were HIV positive with all 5 mothers receiving inadequate antiretrovirals. Of the PCRnegative infants, 9 died and 87% of the …
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High Frequency Transmission Spectroscopy
High Frequency Transmission Spectroscopy is a novel technique for the characterization of a wide range of materials in a diverse set of problem domains. HFTS has potential implications for problem domains such as semiconductor manufacturing and counterfeit detection, disease/infection screening, …
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Two-Dimensional Information Transmission
The multimode optical fiber (MMF) channel is studied both experimentally and theoretically. Based on experimental results, the MMF is identified as a slowly time-varying fading channel with two-dimensional spatial freedoms. The capacity of the MMF is determined to be proportional to the …
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Resonant transmission line drivers
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.
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Simplified approach for the reliability estimation of large transmission and sub-transmission systems
… analyse the expected performance of a utility’s transmission and sub-transmission network. The software requires a physical network model to be constructed, representing all network components. A high level of accuracy is obtained using such software, but significant effort is required to create …
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Progressive transmission of digital images
… the amount of compression applied based on transmission time; but they transmit the image as a whole; Many users are interested in only portions of the image. This case is better served by a transmission method with capabilities to browse the image at low resolution to first pick the portion …
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Spherical wave reflection and transmission
This study is concerned with the reflection and transmission of spherical waves at a plane interface between two different media. The phenomenon of the reflection and transmission of spherical waves has been studied by means of analytical methods, numerical computation, and experimental tests. A …
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Signal transmission in epithelial layers
… We conclude our study by investigating signal transmission in the presence of bulk degradation. In particular, we study the multiplicity of steady states and construct traveling waves solutions for a mathematical model that accounts for degradation in the bulk, also obtaining biophysical …
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Ultrasonic Data Transmission and Steganography
… has been done into the use of ultrasonic data transmission, and to conduct a series of tests determining the validity of certain claims made in regards to ultrasonic data transmission within the information security community. All research, experiments, results, and inferences have been …
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Modelling the transmission of tuberculosis
… In this study, we investi- gated TB transmission in congregate settings, such as schools, households, public transport, prisons and health care settings and suggested preventive measures. TB transmission in these locations is attributable to numerous factors, including overpopulation …
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Contour Encoded Compression and Transmission
… strategies for compression and progressive transmission become essential to facilitate browsing operations. To meet this need, we developed a novel method for representing document images in a parametric form. Like other “hybrid" image compression operations, the Contour Encoded Compression …
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Data transmission by pulse compression
… of the class of LFM signals for digital data transmission and the LFM spectrum. Work related to the utilization of LFM signals for digital data transmission has been mostly experimental and mainly concerned with employing two rectangular LFM pulses (or chirps) with reversed slopes to convey …
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Joint Source -Channel Video Transmission
Made available in DSpace on 2015-09-25T20:07:59Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3030469.pdf: 6239968 bytes, checksum: 6c32303162584e2202e416a69124628b (MD5) Previous issue date: 2001
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