Mitigating Electric Shock and Arc-Flash Energy: A Total System Approach for Personnel and Equipment Protection

2012 ◽  
Vol 18 (3) ◽  
pp. 48-56 ◽  
Author(s):  
Daleep Mohla ◽  
Tim Driscoll ◽  
Paul Hamer ◽  
Sergio Panetta
Keyword(s):  
Electric Shock ◽  
System Approach ◽  
Total System ◽  
Arc Flash

Arc flash macular hole

2020 ◽  
pp. 112067212097623
Author(s):  
Ruminder Kaur ◽  
Prateek Koul
Keyword(s):  
Laser Beam ◽  
Macular Hole ◽  
Electric Shock ◽  
Light Exposure ◽  
Full Thickness ◽  
Bright Flash ◽  
Macular Holes ◽  
Full Thickness Macular Hole ◽  
History Of ◽  
Arc Flash

Macular holes are common. Lightening, direct electric shock induced and laser beam induced macular holes are though rare. Reporting a case of spark flashlight (Arc Flash) induced macular hole in an electrician, which has never been reported. A 19 year old male electrician by profession presented to our clinic with a history of exposure to a bright flash light from spark of wires while at work that led to decrease of vision in his both eyes. Examination revealed a full thickness macular hole in his right eye and loss of foveal photoreceptors in the left eye. Arc flash light exposure in electricians can lead to macular holes too adding a new entity to the already existing types of macular holes.

Mitigating Application-Specific Challenges Through a Total System Approach

2006 ◽  
Author(s):  
Marianne Stavland ◽  
Henrik Wolter ◽  
John G. Evans
Keyword(s):  
System Approach ◽  
Total System ◽  
Application Specific

A Step Change in Total System Approach Through Wired Drillpipe Technology

2008 ◽  
Author(s):  
Vebjorn Nygard ◽  
Mohammad Jahangir ◽  
Trond Gravem ◽  
Eugene Nathan ◽  
John G. Evans ◽  
...  
Keyword(s):  
System Approach ◽  
Step Change ◽  
Total System
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