Taking Safe Decisions and the CSM on Risk Evaluation and Assessment

2014 ◽  
Author(s):  
G. Bearfield
Keyword(s):  
Risk Evaluation ◽  
Evaluation And Assessment

scholarly journals Is the Common Technical Solution Always an Insignificant Change?

2020 ◽  
Vol 50 (2) ◽  
pp. 399-421
Author(s):  
Paweł Gradowski ◽  
Iwona Karasiewicz
Keyword(s):  
Risk Evaluation ◽  
Technical Solution ◽  
Certification Process ◽  
Insignificant Change ◽  
Control Command ◽  
The Common ◽  
The Impact ◽  
Evaluation And Assessment

AbstractThe article presents problems related to the implementation of railway investments related to obtaining authorization for placing in service of structural subsystems. The main purpose of the investment is to increase speed on railway lines while keeping or improving the level of safety. All modernized railway lines are subject to the certification process. Any interference in the certified subsystem involves the need to assess the introduced change in accordance with the requirements of the common safety method for risk evaluation and assessment. Such assessment may also generate various interpretation problems, therefore it is necessary to assess the impact of implemented investments on already built-in devices of the control - command and signalling subsystem - trackside equipment.

Congenital defects: An evaluation and assessment of the state of the science

1981 ◽  
Author(s):  
Allen S. Goldman ◽  
James W. Lash ◽  
Delbert Dayton ◽  
Daniel Nebert
Keyword(s):  
The State ◽  
Congenital Defects ◽  
State Of The Science ◽  
Evaluation And Assessment
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