scholarly journals New Concepts for Improved Durability of MOM Total Hip Endoprostheses. A Review

2013 ◽  
Vol 2 (6) ◽  
pp. 185-201 ◽  
Author(s):  
Lucian Capitanu ◽  
Virgil Florescu
Keyword(s):  
Total Hip ◽  
New Concepts

Novel Approaches to Low-Voltage Scanning Electron Microscopy

1990 ◽  
Vol 48 (1) ◽  
pp. 366-367
Author(s):  
Arthur V. Jones
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Low Voltage ◽  
Electron Optics ◽  
Current Interest ◽  
New Concepts ◽  
Opportune Time ◽  
Novel Approaches ◽  
Voltage Scanning ◽  
Scanning Electron

In comparison with the developers of other forms of instrumentation, scanning electron microscope manufacturers are among the most conservative of people. New concepts usually must wait many years before being exploited commercially. The field emission gun, developed by Albert Crewe and his coworkers in 1968 is only now becoming widely available in commercial instruments, while the innovative lens designs of Mulvey are still waiting to be commercially exploited. The associated electronics is still in general based on operating procedures which have changed little since the original microscopes of Oatley and his co-workers.The current interest in low-voltage scanning electron microscopy will, if sub-nanometer resolution is to be obtained in a useable instrument, lead to fundamental changes in the design of the electron optics. Perhaps this is an opportune time to consider other fundamental changes in scanning electron microscopy instrumentation.

New Concepts in Congenital Deafness

1971 ◽  
Vol 4 (2) ◽  
pp. 431-443
Author(s):  
LaVonne Bergstrom ◽  
Janet Stewart
Keyword(s):  
Congenital Deafness ◽  
New Concepts

Total Hip Arthroplasty: Good News, Bad News

2011 ◽  
Vol 10 (5) ◽  
pp. 58
Author(s):  
MARY ANN MOON
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Bad News ◽  
Good News ◽  
Total Hip

Total Hip Arthroplasty – Good News, Bad News

2011 ◽  
Vol 41 (8) ◽  
pp. 24
Author(s):  
MARY ANN MOON
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Bad News ◽  
Good News ◽  
Total Hip
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