scholarly journals Insights for Critical Alarm-Based Warning Systems from a Risk Analysis of Commercial Aviation Passenger Screening

2018 ◽  
Vol 15 (3) ◽  
pp. 154-173 ◽  
Author(s):  
Robin L. Dillon ◽  
William J. Burns ◽  
Richard S. John
Keyword(s):  
Risk Analysis ◽  
Warning Systems ◽  
Commercial Aviation ◽  
Passenger Screening

scholarly journals Methodic aspects of aircraft glide slope correction for prevention of CFIT category accidents during pre-landing descent

2020 ◽  
Vol 23 (4) ◽  
pp. 33-44
Author(s):  
V. V. Vorobуev ◽  
A. P. Beliatskaya ◽  
A. A. Supolka
Keyword(s):  
Warning System ◽  
Pilot Training ◽  
Risk Level ◽  
Warning Systems ◽  
Commercial Aviation ◽  
Aviation Accidents ◽  
Glide Path ◽  
Slope Correction ◽  
Glide Slope

Aviation accidents of the category of controlled flight into terrain in world commercial aviation are included into three "killers" in aviation together with loss of control in flight (LOC-I) and runway excursions (RE). As a result of long-term research of this problem the methods of CFIT risk level reduction, pilot training and retraining programs were developed and put into practice. Also several generations of onboard ground proximity or obstacle warning systems were created (GPWS, EGPWS, TAWS), the disadvantage of which is a passive – advisory type of warnings. The conclusions of the commissions concerning the results of aviation accidents investigations indicate the cases of crew disregard of an alarm of a ground proximity warning system and possibility of a go-around procedure to make a missed approach. Despite the aviation community actions, accidents of this category continue to occur. Therefore, search of new methods and solutions of the controlled flight into terrain problem is necessary. One of the possible ways to resolve this problem is making proximity warning systems active and two-mode operative. The first one is some type of warning to the crew about approaching the boundaries of a safe maneuvering area during approach to land as well as the recommendations to avoid a glide path deviation. The second way is that if the crew members don`t take any actions with a warning on or crew actions are not effective enough, it is necessary to regain a glide slope with temporary pilot disengagement from a control loop.

REAL-TIME RISK ANALYSIS FOR HYBRID EARTHQUAKE EARLY WARNING SYSTEMS

2006 ◽  
Vol 10 (6) ◽  
pp. 867-885 ◽  
Author(s):  
IUNIO IERVOLINO ◽  
VINCENZO CONVERTITO ◽  
MASSIMILIANO GIORGIO ◽  
GAETANO MANFREDI∗ ◽  
ALDO ZOLLO
Keyword(s):  
Risk Analysis ◽  
Real Time ◽  
Early Warning ◽  
Early Warning Systems ◽  
Earthquake Early Warning ◽  
Warning Systems ◽  
Earthquake Early Warning Systems

The Effect of In-Vehicle Warning Systems on Speed Compliance in Work Zones

2010 ◽  
Author(s):  
James Whitmire ◽  
J. F. Morgan ◽  
Tal Oron-Gilad ◽  
P. A. Hancock
Keyword(s):  
Warning Systems ◽  
Work Zones

Risk analysis of sternal wound infection after coronary bypass grafting

2010 ◽  
Vol 58 (S 01) ◽  
Author(s):  
J Schönebeck ◽  
B Reiter ◽  
O Haye ◽  
D Böhm ◽  
M Ismail ◽  
...  
Keyword(s):  
Risk Analysis ◽  
Wound Infection ◽  
Coronary Bypass ◽  
Bypass Grafting ◽  
Sternal Wound Infection ◽  
Coronary Bypass Grafting

The CARE Telematics Network for the Surveillance of Influenza in Europe

1995 ◽  
Vol 34 (05) ◽  
pp. 518-522 ◽  
Author(s):  
M. Bensadon ◽  
A. Strauss ◽  
R. Snacken
Keyword(s):  
Public Health ◽  
Early Warning ◽  
Early Warning Systems ◽  
Warning Systems ◽  
Surveillance Networks ◽  
Spanish Flu ◽  
The 1950S ◽  
National Networks ◽  
First Time

Abstract:Since the 1950s, national networks for the surveillance of influenza have been progressively implemented in several countries. New epidemiological arguments have triggered changes in order to increase the sensitivity of existent early warning systems and to strengthen the communications between European networks. The WHO project CARE Telematics, which collects clinical and virological data of nine national networks and sends useful information to public health administrations, is presented. From the results of the 1993-94 season, the benefits of the system are discussed. Though other telematics networks in this field already exist, it is the first time that virological data, absolutely essential for characterizing the type of an outbreak, are timely available by other countries. This argument will be decisive in case of occurrence of a new strain of virus (shift), such as the Spanish flu in 1918. Priorities are now to include other existing European surveillance networks.

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