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Engineering, Science, & Technology

Creating, innovating, addressing challenges, solving problems, and improving the quality of lives in society.

Significant efficiency increases are being made for bulk heterojunction organic photovoltaic prototype devices with world records at 11%. However the chlorinated solvents most frequently used in prototype manufacture would cause local health and safety concerns or large scale environmental pollution upon expansion of these... READ MORE
Investigating and modeling the mechanical properties of materials is important for many applications. The most common technique used for mechanical characterization of materials is called nanoindentation. The currently available tools utilized in order to perform nanoindentation have their limitations in terms of sensitivities in... READ MORE
In this work, a framework for the determination of the particle positions in a fluorescent powder structure was created. The feasibility of imaging and quantifying sedimented particulate samples in air was demonstrated by using micron-sized poly-dispersed electrophotographic printing particles. Particle positions were determined by... READ MORE
This research evaluates the Distributed Antenna Systems (DAS) introduced delays and their effects on the indoor channel in simulcast situations where the effect of delays is most prevalent. Different simulcast cases that form the basic building blocks are analyzed to form an understanding of the... READ MORE