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Optically enhanced nano-forest cathodes
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Optically enhanced nano-forest cathodes are electron sources developed for high power devices. The principle of cathode operation is based on coherent ...
Enhancing the IKE preshared key authentication method
(University of Missouri--Columbia, 2006)
Internet Key Exchange (IKE) protocol is part of the IP Security (IPsec) protocol suite. It is responsible for generating and maintaining Security Associates and for establishing session keys between two entities before ...
Atmospheric effects on near-infrared free space optical communication links
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] High-bandwidth optical communication systems are increasingly in demand. As radio frequency (RF) telecommunications approach its natural limit in ...
Influence of gamma irradiation on chemical vapor deposited boron-doped diamond films
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Carbon based materials such as graphite, fullerene, amorphous carbon and diamond in all forms and specifically doped diamond is of great interest owing ...
The ferroelectric plasma thruster
(University of Missouri--Columbia, 2008)
Micropropulsion is an enabling technology for microspacecraft. As requirements for microspacecraft missions become more demanding, so do the requirements for micropropulsion. Therefore, existing technologies require ...
A novel ultra-low refractive index nanoporous dielectric based aqueous core waveguide system
(University of Missouri--Columbia, 2007)
This dissertation presents the fabrication of an on-chip waveguide system capable of guiding light through aqueous solutions. The waveguide relies on total internal reflection for light propagation wherein the core of the ...
Effects of nano-second pulsed electric fields (nsPEF) on human prostate cancer cell line - LNCaP
(University of Missouri--Columbia, 2008)
The effects of Pulsed Electric Fields have been a period of study since past few decades, which was mainly on the electroporation, bacterial decontamination and biofouling. But the development of technology to produce ...
A user interactive design procedure for an efficient tubular linear induction motor for pneumatic capsule pipeline systems
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Pneumatic Capsule Pipeline (PCP) systems are being increasingly used for freight transportation in selected industries like mining, tunneling and also ...
Flashover prevention on polystyrene high voltage insulators in a vacuum
(University of Missouri--Columbia, 2007)
Increasing performance of vacuum insulator barriers is a common goal in large pulsed power systems. Insulator performance is continually being improved while new methods are developed. Triple point shielding techniques ...
Advanced feature based techniques for landmine detection using ground penetrating radar
(University of Missouri--Columbia, 2007)
Land mine detection is an important and yet challenging problem that remains to be solved. It is not only a problem for military, but also for humanitarian concern. The goal of this research is to propose some techniques ...
Distributed resource allocation and performance optimization for video communication over mesh networks based on swarm intelligence
(University of Missouri--Columbia, 2007)
Mesh networking technologies allow a system of communication devices to communicate with each other over a dynamic and self-organizing wired or wireless network from everywhere at anytime. Large-scale mesh communication ...
Computational neural models at molecular, cellular and behavioral levels : three case studies
(University of Missouri--Columbia, 2009)
Biological findings from molecular, cellular and behavior levels can be difficult to understand functions. Computational tools and systems concepts facilitate integration of information across levels to further understanding ...
Pilot symbol design for multiuser CDMA systems
(University of Missouri--Columbia, 2004)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Due to the development of advanced processor architecture and better fabrication technologies of chips mobile devices have shrinked in size and improved ...
Cognitive radios: spectrum sensing issues
(University of Missouri--Columbia, 2007)
Cognitive Radio can smartly sense and adapts with the changing environment by altering its transmitting parameters, such as modulation, frequency, frame format etc. The main challenges with cognitive radios are that it ...
Low loss film bulk acoustic resonator in liquid environments
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] A film bulk acoustic resonator (FBAR) is an acoustic resonator mass sensor using the resonance of longitudinal or shears acoustic waves. There is a ...
Shallow trench isolation process in microfabrication for flash (NAND) memory
(University of Missouri--Columbia, 2008)
Technology is steadily advancing where semiconductors and microelectronics have become such a huge source of revenue and area of technological interest, resulting in reduced device geometries and more complicated microelectronic ...
An ATP/EMTP model for the study of both normal and abnormal substation equipment operation
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] In electric utility, overcurrent and overvoltage transients in switching operations often cause severe damage on the power system equipments. In this ...
Thermal management in GaAs/AlGaAs laser diode structures
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Due to the advancement of nanotechnology, understanding the heat transport mechanism in nano-scale devices has become a crucial factor in describing ...
Efficient H.264 video coding with a working memory of objects
(University of Missouri--Columbia, 2009)
, compresses the video streams which are then transmitted to a remote end for information analysis or archived in a storage device. In these types of video monitoring and surveillance scenarios, the video frame rate is often set relatively low...
Transmission distortion modeling for wireless video communication
(University of Missouri--Columbia, 2005)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] A major challenge in video wireless communication is that the channel is time-varying and error-prone. The lost video packet and the packet received ...