Closing the Gap in Treatment of Severe Disabilities and Autism: Innovative Program at WCU Offers Training

ASHA Leader ◽  
2006 ◽  
Vol 11 (17) ◽  
pp. 10-11
Author(s):  
Georgia Hambrecht ◽  
David Shapiro
Author(s):  
A. V. Crewe

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.


2001 ◽  
Vol 10 (2) ◽  
pp. 24-27 ◽  
Author(s):  
Lee K. McLean ◽  
Beth Mineo ◽  
Pat Mirenda ◽  
Diane Paul-Brown ◽  
Mary Ann Romski ◽  
...  

2001 ◽  
Vol 8 (1) ◽  
pp. 28-32
Author(s):  
Lee K. McLean ◽  
Beth Mineo Molica ◽  
Pat Mirenda ◽  
Diane Paul-Brown ◽  
Mary Ann Romski ◽  
...  

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