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Now showing items 11-20 of 84
A Polynomial Time Procedure Converting Error Correcting Codes to Semantically Secure Wiretap Codes
(North Dakota State University, 2018)
We furnish a procedure based on universal hash families that can convert an error correcting code of rate R to a semantically secure wiretap code of rate R−ξ where ξ is some parameter derived from the eavesdropper’s channel. ...
Personalized Health Insurance Services Using Big Data
(North Dakota State University, 2016)
Cloud computing paradigm has significantly affected the healthcare sector like various other business domains. Persistently growing healthcare data over the Internet has called for the development of methodologies to ...
A Negative Dielectrophoresis Based Method of Detecting Pancreatic Cancer Antigen CA 242 in Serum
(North Dakota State University, 2020)
Patients with pancreatic cancer in metastasis rarely survive, thus the need for diagnostic tools for early stage detection. Current techniques such as ELISA and SPR are complex and expensive and cannot detect cancer in its ...
The Design and Analysis of a Microstrip Line Which Utilizes Capacitive Gaps and Magnetic Responsive Particles to Vary the Reactance of the Surface Impedance
(North Dakota State University, 2019)
This thesis presents the work of using magnetic responsive particles as a method to manipulate the surface impedance reactance of a microstrip line containing uniform capacitive gaps and cavities containing the particles. ...
The Interaction of Radio Frequency and Lambda DNA
(North Dakota State University, 2016)
By exposing an aqueous DNA solution to a spectrum of radio frequency (RF) energy this research identifies frequencies, if any, where DNA interacts with RF energy. Interaction is determined by the amount of RF energy either ...
On Authentication of Long Messages in Short Time for Resource Constrained Sensor Networks
(North Dakota State University, 2013)
This thesis is a collection of three different research contributions targeted towards
providing faster message authentication for long messages which have been recently accepted or
submitted for publication. The first ...
On the Secrecy Capacity of Fading Gaussian Wire-Tap Channel
(North Dakota State University, 2014)
We consider the so called “wire-tap channel”, where a transmitter sends secret information to its receiver in the presence of an eavesdropping receiver with similar signal processing capability as the desired receiver. It ...
CMOS Phase Shifter for Conformal Phased Array Beamformer Applications
(North Dakota State University, 2015)
A vector modulator based phase shifter is developed using 0.18um CMOS process at S-band frequency to be integrated into a conformal phased array antenna to recover the desired radiation pattern in the entire 360° range. ...
A Precision Slip Frequency Detector
(North Dakota State University, 1957)
The problem of measuring low values of slip of induction machines is present in most Electrical Engineering laboratories. A rather high accuracy of the determination is necessary for theoretical calculations of motor ...
A Dual-Band Antenna Enabled Using a Complimentory Split Ring Resonator (CSRR) Placed in the Ground Plane
(North Dakota State University, 2019)
The microstrip patch antenna is regarded as one of the key components for compact, low cost RF communications and wireless power techniques. In some instances, there are requirements that a system communicate on a different ...