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Education Commons™

Open Access. Powered by Scholars. Published by Universities.®

Educational Administration and Supervision

1994

Selected Works

Articles 1 - 5 of 5

Full-Text Articles in Education

Characterization Of Surface Structure And Interactions By Polarization Modulation Fitr And The Quartz Crystal Microbalance, Mark Anderson, Minhui Zhang Oct 1994

Characterization Of Surface Structure And Interactions By Polarization Modulation Fitr And The Quartz Crystal Microbalance, Mark Anderson, Minhui Zhang

Mark R. Anderson

No abstract is currently available.

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Effect Of Applied Potential Upon The In Situ Structure Of Self-Assembled Monolayers On Gold Electrodes, Mark Anderson, Marilyn Gatin May 1994

Effect Of Applied Potential Upon The In Situ Structure Of Self-Assembled Monolayers On Gold Electrodes, Mark Anderson, Marilyn Gatin

Mark R. Anderson

Polarization modulation Fourier transform infrared reflection absorption spectroscopy (PM-FTIRRAS) has been utilized to study the in situ structure of octadecanethiol when adsorbed to gold electrode surfaces and with the application of potential to the substrate. It is found that applied potential has little effect upon the spectrum of the monolayer in the presence of D2O solutions containing 0.10 M NaClO4. The presence of an acetonitrile solution contacting the monolayer leads to small changes in the infrared spectrum relative to that seen in D2O solutions, suggestive of some small disordering of the monolayer caused by the presence of the acetonitrile. With …

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Application Of Polarization Modulation Infrared Relection Absorption Spectroscopy To Study The In Situ Structure Of Monolayers Prepared By Spontaneous Adsorption, Mark Anderson, Mark Evaniak, Minhui Zhang May 1994

Application Of Polarization Modulation Infrared Relection Absorption Spectroscopy To Study The In Situ Structure Of Monolayers Prepared By Spontaneous Adsorption, Mark Anderson, Mark Evaniak, Minhui Zhang

Mark R. Anderson

No abstract is currently available.

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Charge Transport Properties Of Electrodes Modified By The Spontaneous Adsorption Of Asymmetric Dialkysulfides, Mark Anderson, Minhui Zhang Mar 1994

Charge Transport Properties Of Electrodes Modified By The Spontaneous Adsorption Of Asymmetric Dialkysulfides, Mark Anderson, Minhui Zhang

Mark R. Anderson

No abstract is currently available.

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Measurement And Judgment In Curriculum Assessment Systems, Glen Rogers Dec 1993

Measurement And Judgment In Curriculum Assessment Systems, Glen Rogers

Glen Rogers

While educators show increasing interest in performance assessment, many measurement specialists express alarm over implications for increased costs. When we see ourselves as assessment practitioners who are collaboratively working with educators to create integrated assessment systems, however, we must first rethink relationships among our measurement, curriculum development, and institutional assessment goals before we can understand what assessment costs are implied. The quality of the contribution of assessment practitioners depends on their knowing when to pursue measurement, and when instead to facilitate coordinated human judgment.

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