Results 81 to 90 of about 2,029,853 (153)
, 1986 The purpose of the study was to determine the effect of visual and auditory warning on visual reaction time with variations of subjects' alertness. An experimental group of 30 subjects was tested with an auditory or visual warning signal; foreperiods ...
D. Londorf, R. Denis, J. E. Letourneau
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Gender Transformative Early Warning Systems: Nepal [PDF]
, 2020 Early warning systems (EWS) that do not explicitly consider gender are likely to increase the marginalization or vulnerability of marginalized gender groups.
Budimir, Mirianna +3 more
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Meitan kexue jishuCoal and gas outbursts remain one of the major hazards in deep coal mining in China. With increasing mining depth and intensity, the associated influencing factors and their coupling relationships have become increasingly complex, and the combined ...
Zhonghui LI +8 more
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Investigating the perceived hazard of warning signal words
Standards and guidelines often recommend that the warning signal words Danger , Warning and Caution are used to denote decreasing levels of hazard on warning signs and labels.
EDWORTHY, JUDY +2 more
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Exploring Perception of Warning Labels: Insights from Color, Signal Words, and Symbol Evaluation
SafetyProtecting people from the risks associated with products is a critical concern in today’s economy. Pakistan, being the world’s fifth most populous country, lacks the framework of warning labels and therefore faces a significant gap in product warning ...
Miskeen Ali Gopang +2 more
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An FSO System Based on Mirrors for Early Warning of Frost: Primary Analysis
PhotonicsThis paper proposes a free-space optical (FSO) system for early warning and detection of natural disasters. The system consists of multiple sensor nodes equipped with mirrors, motors, and controllers.
Sarah Alsarayreh +2 more
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Early warning signals for loss of control
CoRRMaintaining stability in feedback systems, from aircraft and autonomous robots to biological and physiological systems, relies on monitoring their behavior and continuously adjusting their inputs. Incremental damage can make such control fragile. This tends to go unnoticed until a small perturbation induces instability (i.e.
Jasper J. van Beers +5 more
openaire +2 more sources
Mrs. Arthur Comstock WWII Air Warning Service Certificates, MSS.4061
: Two World War II U. S. Army Air Forces Air Warning Service certificates awarded to Mrs. Arthur Comstock (Mae) for serving in the Ground Observer Corps.Scope and Content Note: The collection contains two Air Warning Service certificates awarded to Mrs ...
United States. Aircraft Warning Service
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Design of Wireless Remote Monitoring and Early-warning System of Coalfield Fire
Gong-kuang zidonghua, 2012 In view of problems that forecast range is small, work load of installation and maintenance is large, and real-time monitoring and early-warning cannot be provided existed in traditional temperature monitoring systems of coalfield fire area with manual ...
WANG Wei-feng +3 more
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Scientific ReportsThe construction of acoustic emission criterion system is crucial for monitoring and providing early warning of geological hazards. In the current soil acoustic emission monitoring methods, the signal generated by soil deformation and failure is weak and
Ke Zhang, Liang Wang, Guoqiang Meng
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