scholarly journals Closing the Gap: Using Supplemental Instruction as a Tool to Assist Minorities in Engineering

2018 ◽  
Author(s):  
James Gegenheimer ◽  
Charles Wilson ◽  
Adrienne Steele ◽  
Warren Waggenspack
Keyword(s):  
Supplemental Instruction ◽  
Closing The Gap ◽  
Minorities In Engineering

Closing the GAP—A 5Å Scanning Microscope

1969 ◽  
Vol 27 ◽  
pp. 6-7
Author(s):  
A. V. Crewe
Keyword(s):  
Normal Form ◽  
The Other ◽  
Resolving Power ◽  
Scanning Microscope ◽  
Conventional Microscope ◽  
Other Hand ◽  
Closing The Gap ◽  
Thermal Sources ◽  
Better Than ◽  
Transmission Microscope

We have become accustomed to differentiating between the scanning microscope and the conventional transmission microscope according to the resolving power which the two instruments offer. The conventional microscope is capable of a point resolution of a few angstroms and line resolutions of periodic objects of about 1Å. On the other hand, the scanning microscope, in its normal form, is not ordinarily capable of a point resolution better than 100Å. Upon examining reasons for the 100Å limitation, it becomes clear that this is based more on tradition than reason, and in particular, it is a condition imposed upon the microscope by adherence to thermal sources of electrons.

Closing the gap between research discovery and service delivery

2009 ◽  
Author(s):  
Peter Y. Chen ◽  
April E. Smith ◽  
Garrett O'Keefe ◽  
Brian J. O'Connell ◽  
James W. Dearing
Keyword(s):  
Service Delivery ◽  
Closing The Gap
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