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Full-Text Articles in Engineering
Understanding Sub-20 Nm Breakdown Behavior Of Liquid Dielectrics, Kumar R. Virwani, Ajay P. Malshe, Kamlakar P. Rajurkar
Understanding Sub-20 Nm Breakdown Behavior Of Liquid Dielectrics, Kumar R. Virwani, Ajay P. Malshe, Kamlakar P. Rajurkar
Department of Industrial and Management Systems Engineering: Faculty Publications
Nanoscale confinement of dielectric molecules is expected to influence their breakdown mechanism in applications such as nanoprobe based machining, molecular electronics, and other related technologies. This Letter presents the first experimental study of the breakdown of nonpolar, nonthiolated liquid dielectrics in the nanometer regime and develops a field emission assisted avalanche based approach to model such behavior. The studies show that dielectric breakdown in the sub-20 nm regime is independent of the cathode materials and is dominated by the electron emission and atomic cluster migration due to the ‘‘sub-20 nm scale confinement of the liquid dielectric.’’
2007 Survey Of Summer Sessions Students At The University Of Nebraska-Lincoln, Paul Savory
2007 Survey Of Summer Sessions Students At The University Of Nebraska-Lincoln, Paul Savory
Department of Industrial and Management Systems Engineering: Faculty Publications
During Summer 2007, UNL Summer Sessions (FlexEd) surveyed summer students to learn about their experience in taking a summer course(s). The survey results will offer confirmation of what we are doing well and will provide guidance on areas of improvement and better strategies for marketing UNL summer opportunities. A total of 227 students completed the survey. Fifteen summer classes were selected to complete a paper-based or electronic version of the survey. The classes were from three different summer sessions and used different delivery mechanisms (on-campus, studio, distance education).
Peer Review Of Teaching Project, Paul Savory, Amy M. Goodbrun, Amy Nelson Burnett
Peer Review Of Teaching Project, Paul Savory, Amy M. Goodbrun, Amy Nelson Burnett
Department of Industrial and Management Systems Engineering: Faculty Publications
The national impact of UNL’s Peer Review of Teaching Project was recognized in 2005 – with a TIAA-CREF Hesburgh Certificate of Excellence – as an exceptional program in enhancing undergraduate student learning. In 2006, the project was designated an Institutional Leader by the Carnegie Foundation for the Advancement of Teaching and Learning. As a national institutional leader, the project will continue defining, measuring, tracking, and improving approaches that deepen student understanding.
Creating An Internet Repository For Course Portfolios, Paul Savory, Amy M. Goodburn, Amy Nelson Burnett
Creating An Internet Repository For Course Portfolios, Paul Savory, Amy M. Goodburn, Amy Nelson Burnett
Department of Industrial and Management Systems Engineering: Faculty Publications
Our ITLE grant has supported the development of www.courseportfolio.org – an internet repository for faculty-written course portfolios documenting best practices and evidence of student learning occurring in the classroom.