TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

In traditional applications, wheel temperature detectors are generally set to alarm for elevated wheel temperatures above a predetermined threshold. Such elevated temperatures may result from defective brake rigging or brake control valves, applied hand brakes, or various other brake system defects. In recent years, railroads have begun looking for temperatures considerably lower than the average and using existing technology to monitor wheel temperatures on trains that have the brakes applied since low wheel temperature would give an indication of an inoperative or ineffective brake.  3, fiche 1, Anglais, - wheel%20temperature%20detector

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

The operation of the(threshold learning process) under conditions is as follows. If the output is 1 when 0 is transmitted, we say that a "false alarm" has occurred and it is desirable to raise the threshold. Conversely, if the system responds 0 when a 1 is transmitted we say that the false dismissal has occurred and it is desirable to lower the threshold.  1, fiche 2, Anglais, - false%20alarm

Record number: 2, Textual support number: 1 OBS

See threshold learning process.  1, fiche 2, Anglais, - false%20alarm

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 DEF

Bruit dont l'intensité dépasse un seuil donné et qui est pris pour un signal réel.  1, fiche 2, Français, - fausse%20alarme

Record number: 2, Textual support number: 1 OBS

Comparer à faux renvoi.  1, fiche 2, Français, - fausse%20alarme

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

A CFAR(Constant False Alarm Rate) process will be conducted over each map, to determine adapting detection threshold...  1, fiche 3, Anglais, - constant%20false%20alarm%20rate%20process

Fiche 3,  Justifications,  Français

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

If the threshold is set just above the normal background sounds, exterior noises might exceed the alarm threshold and cause false alarms.  1, fiche 4, Anglais, - alarm%20threshold

Fiche 4,  Justifications,  Français

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 CONT

... As far as teaching strategies are concerned, all the tutor can do is to give advice according to its own approach probabilities. However, it momentarily accepts unexpected or unusual approaches(such as) the mean and variance of problem length(number of steps) determining a time threshold. In addition, an "alarm" threshold leads to occasional remedial phases, which take the form of the problem solved by the expert....  1, fiche 5, Anglais, - alarm%20threshold

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 OBS

perturbation : en modèle d'élève (macrocomposante d'un tuteur artificiel) représentation des comportements erronés possibles.  1, fiche 5, Français, - seuil%20de%20perturbation

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

The operation of the TLP under training conditions is as follows. If the output is 1 when 0 is transmited, we say that a "false alarm" has occurred and it is desirable to raise the threshold. Conversely, if the system responds 0 when 1 is transmitted we say that a "false dismissal" has occurred and it is desirable to lower the threshold.  1, fiche 6, Anglais, - false%20dismissal

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 OBS

Comparer à "fausse-alarme".  1, fiche 6, Français, - faux%2Drenvoi

Fiche 6,  Justifications,  Espagnol