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Source: Federal Motor Carrier Safety Administration [1] Fatigue is a major safety concern in many fields, but especially in transportation, because fatigue can result in disastrous accidents. Fatigue is considered an internal precondition for unsafe acts because it negatively affects the human operator's internal state. Research has generally ...
FAST is a Windows program that allows scientists, planners and schedulers to quantify the effects of various work-rest schedules on human performance. It allows work and sleep data entry in graphic, symbolic (grid) and text formats. The graphic input-output display shows cognitive performance effectiveness (y axis) as a function of time (x axis).
New EEG fatigue detection software measures an individual's ability to resist sleep. [10] Micro-sleep only occurs when an individual fails to resist sleep, it does not occur when an individual chooses to rest. Operators of heavy mobile equipment are accustomed to resist sleep; it comes natural and is almost a subconscious behaviour.
In carrying out its safety mandate to reduce crashes, injuries, and fatalities involving large trucks and buses, FMCSA: Develops and enforces data-driven regulations that balance motor carrier (truck and bus companies) safety with efficiency; Harnesses safety information systems to focus on higher risk carriers in enforcing the safety regulations;
An unnamed airline conducted base-line observations from 1996 to 1998 using the defined SCP and LOSA data to improve its organization's safety culture and the results were positive. The crew error-trapping rate was significantly increased to 55%, meaning that crews were able to detect about 55% of the errors they caused. [ 12 ]
The large number of alarms, especially of false alarms, has led to several unintended outcomes. Some consequences are disruption in patient care, [10] desensitization to alarms, [11] anxiety in hospital staff and patients, [11] sleep deprivation and depressed immune systems, [11] misuse of monitor equipment including "work-arounds" such as turning down alarm volumes or adjusting device ...
Data corruption and/or loss caused by the entry of invalid data or commands, mistakes in database or system administration processes, sabotage/criminal damage etc. Ross J. Anderson has often said that by their nature large databases will never be free of abuse by breaches of security; if a large system is designed for ease of access it becomes ...
Data entry is the process of digitizing data by entering it into a computer system for organization and management purposes. It is a person-based process [ 1 ] and is "one of the important basic" [ 2 ] tasks needed when no machine-readable version of the information is readily available for planned computer-based analysis or processing.