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 1321 for “"Novel Method"”.
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A Novel Method For Determining Acetabular Orientation
… the acetabulum challenging. Furthermore, current methods for determining acetabular orientation assume symmetry between the separate halves of the pelvis by utilizing a coordinate system based on bilateral landmarks. The purpose of this study was to determine the three-dimensional orientation of …
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A novel method of generating polyphase power
Massachusetts Institute of Technology. Dept. of Electrical Engineering. Thesis. 1967. E.E.
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A novel method for power system stabilizer design
… issues outlined above, a new PSS design/tuning method has been developed. The method, called sub-optimal Hoo PSS design/tuning, is based on Hoo control theory. For the implementation of the sub-optimal Hoo PSS design/tuning method, various standard optimization methods, such as Sequential …
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A novel method for power system stabilizer design
Power system stability is defined as the condition of a power system that enables it to remain in a state of operating equilibrium under normal operating conditions and to regain an acceptable state of equilibrium after being subjected to a finite disturbance. In the evaluation of stability, the …
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Novel Method for Mach-Zehnder Interferometer Phase Stabilization
… this phase to drift. This thesis proposes a novel method for MZI phase stabilization. The stabilization method was modelled mathematically and simulated, and a low cost and simple prototype control circuit was constructed which successfully proved the feasibility of this stabilization method. …
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A novel method for the production of microwires
Radio frequency (RF) systems such as cell phones and GPS can perform better and last longer if we can reduce electrical heat loss in the wires. This is typically done in power systems by twisting or weaving the wires, following one of several patterns. Though, at radio frequencies, wire dimensions …
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Novel method for carbon nanofilament growth on carbon fibers
… composites. Employing a relatively new method, in which carbon structures are grown from fuel rich combustion mixtures on certain catalytic metals, multiscale filament structures were grown from ethylene/oxygen mixtures at 550 °C on commercial PAN and pitch carbon fibers. The filaments …
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A Novel Method to Detect Functional Subgraphs in Biomolecular Networks
Several biomolecular pathways governing the control of cellular processes have been discovered over the last several years. Additionally, advances resulting from combining these pathways into networks have produced new insights into the complex behaviors observed in cell function assays. …
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A novel method of producing microbubbles for targeted drug delivery.
Microbubbles, currently employed in diagnostic ultrasound as a contrast agent, have a potential new application as vehicles for targeted drug delivery, which could revolutionise medicine by eliminating side-effects. A new device is developed which outperforms all existing devices in terms of …
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A NOVEL METHOD TO INTERFERE WITH GENE EXPRESSION IN MICE
… into fertilized oocytes. Here I applied a new methodology for the generation of transgenic knockdown mice using the LentiLox 3.7 lentivirus as a transfer vehicle bearing an U6-promoter dependent shRNA expression cassette. Lentiviruses are a sub-class of retroviruses that have the capability to …
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A novel method to determine a national diesel emissions inventory
A body of data estimating the exhaust emissions from diesel commercial vehicle engines typical of the South African vehicle population was measured in an experimental programme. The core of this work was part of the recent South African Vehicle Emissions Project (VEP), a national programme …
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A Novel Method for the Location of High Impedance Faults
In order to maintain the system reliability and minimize the impact of faults in a distribution system, a timely restoration is needed which requires accurate fault localization. Locating High Impedance Faults (HIFs) is specifically challenging because of their variable and nonlinear nature. Most …
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A novel method to study the dynamic behavior of lattice structures
… propagation of elastic waves. To this end, a new method to identify the wave polarization in the dispersion curves is proposed. The method uses eigenvector information obtained using finite element simulations to calculate the relative effective translational and rotational masses in motion along …
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A Novel Method of Determining Sediment Transport using Ultrasonic Wireless Sensors
… sea surface. To overcome these limitations, a novel method was developed to monitor sediment transport using a combination of ultrasonic distance measurement and Wireless Sensor Network (WSN) technologies. This technique will enable effective coastal monitoring via regular acquisition of …
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Introducing A Novel Method For Genetic Analysis of Autism Spectrum Disorder
… rare variant association analysis methods along with their advantages and disadvantages. From previously published methods, the Weighted Sum Method (WSM) and Sequence Kernel Association Test (SKAT) are used to analyze the autism disease sequencing data since they have some …
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A Novel Method to Detect Bacterial Restriction-Modification (R-M) Systems
… To test the hypothesis that this methodology could be used to locate recognition sequences, we applied this methodology to determine the DNA recognition sequence for <em>Kpn</em>Al, which was found to be GAA(6N)TGCC. For this, the computer program, RM Search was developed to …
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A novel method for mammalian large genetic circuit assembly and delivery
… research both basic and applied. Existing methods for construction and introduction of large scale exogenous genetic information into mammalian cells and for creating stable cell lines are not efficient and suffer from limitations in terms of cost, speed, flexibility, and reliability. In …
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A novel method for inflight alignment of master-slave inertial platforms,
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1974.
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