Term
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Definition
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Term
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Definition
Distractions
Making/Interference
Threshold Shifts
Noise Induced Hearing loss (NIHL) |
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Term
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Definition
Sound pressure level
sound intensity level
Duration |
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Term
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Definition
Acoustic Energy
Pressure level
Frequency
Duration |
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Term
| Sound Intensity Measurement |
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Definition
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Term
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Definition
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Term
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Definition
| measures sound levels, dose, and duration |
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Term
|
Definition
Time, Distance
Reduce Noise
PPE |
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Term
| Range of Concern for Neck |
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Definition
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Term
| Range of Concern for Upper Body |
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Definition
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Term
| Range of Concern for Eyeballs |
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Definition
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Term
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Definition
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Term
|
Definition
| American INdustrial Hygienne Association |
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Term
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Definition
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Term
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Definition
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Term
|
Definition
| Washington Industrial Safety & Health Act |
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Term
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Definition
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Term
|
Definition
| Rapid Upper Body Limb Assessment |
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Term
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Definition
| Rapid Entire Body Assessment |
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Term
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Definition
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Term
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Definition
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Term
|
Definition
| Recommended Exposure Limit |
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Term
|
Definition
| Permissible Exposure Limit |
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Term
|
Definition
| Noise Induced Hearing Loss |
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Term
|
Definition
| Frederick Taylor (Scientific Management) |
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Term
|
Definition
| Weapons Systems Developement |
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Term
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Definition
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Term
|
Definition
| Use of Human Factors in civilian industries |
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Term
|
Definition
| Americans with Disabilities Act (ADA) |
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Term
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Definition
| California enacts an Ergonomics Standards |
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Term
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Definition
| National Ergonomics Standard is issued |
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Term
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Definition
| National Ergonomics Standard rescinded |
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Term
| 7 Criteria of Ergonomic Products |
|
Definition
Safe
Comfortable
Practical and easy
Durable
compatible
meets user needs
not lend themselves to abuse or misuse |
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Term
|
Definition
Understand End User
Understand Desired Results
Anticipate "good, bad, ugly"
Apply HF principles |
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Term
|
Definition
Perception
Cognition
Action |
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Term
|
Definition
RT = a + b(Hs) where
RT = reaction time
Hs=stimulus information conveyed
b = amount of added processing time
a = time taken to encode stimulus and execute response
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Term
| Design Recommendations on Hick-Hyman Law |
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Definition
Reduce number of possible events
Design system so probability of different events different
incorporate sequential expectancy
reduce low probability events |
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Term
|
Definition
| Desirable for quick adjustment movements |
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Term
|
Definition
| Desirable for fine adjustment movements |
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Term
|
Definition
| pointer moves on same side as control ("rub theory") |
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Term
|
Definition
| pointer will move in the same direction as the side of the control knob which is on the same side as scale markings |
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Term
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Definition
| Clock wise movement increases and vice versa is true |
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Term
|
Definition
| Occupational Reptitive Action Index |
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