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Greco, Patrick F. – ProQuest LLC, 2012
Part I. The design and development of organic second-order nonlinear optical (NLO) materials have attracted much interest due to their applications in optoelectronic devices and modern communications technology. Donor-pi-acceptor compounds, D-(CH=CH)[subscript n]-A, often exhibit hyperpolarizability that results in laser frequency doubling (second…
Descriptors: Science Instruction, Teaching Methods, Computer Assisted Instruction, Conventional Instruction
Paul, Terrance; Swanson, Scott; Zhang, Wenyuan; Hehenberger, Lance – 1997
Scores for five subjects (Reading, Language Arts, Mathematics, Science, and Social Studies in grades 2 through 8) from the Tennessee Comprehensive Assessment Program were analyzed for several hundred Tennessee grade schools. Schools which owned the Accelerated Reader learning information system (a computer program which allows teachers to monitor…
Descriptors: Comparative Analysis, Computer Assisted Instruction, Elementary Education, Language Arts