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alarm
Large amounts of data in the SCADA systems' databases of thermal power plants have been used for monitoring, control and over-limit alarm, but not for fault diagnosis.
      
The mechanisms of generating alarm calls of different bird species, species-specific calls of closely related species, and intraspecific differences in calls were analyzed.
      
The hypothesis of "autoimmune testing" of mating partners assumes the formation of an immune-based individual perception system involving intravital selection of direct or inverse replica of self key antigens or alarm molecules.
      
A relationship was established between the amplitude modulation and the structure of call spectrum in animals by the example of alarm call in three marmots (Marmota sibirica, M.
      
The keeping of rats in crowding conditions induced chronic stress, which developed, according to phase changes in plasma concentration of corticosterone and adrenal content of cholesterol, through the stages alarm, resistance, and exhaustion.
      
The response to other types of chemical signals (alarm pheromone) is not restored.
      
Due to its practical interest, the very low probability of false alarm values has been considered.
      
To estimate the probability of a false alarm, importance sampling techniques have been used in order to reduce the computational cost of maintaining a low relative error.
      
Simulations show that this estimation method of the gate size offers advantages over the common and classical estimation methods of the gate size, especially in a heavy clutter and/or false alarm environment.
      
The nonparametic constant false alarm rate (CFAR) property of digital polarity sampled phase reversal coded pulse compressors is described.
      
The nonparametric detectors are CFAR (Constant-False-Alarm-Rate) detectors, when the input received reference cells are IID (Identical Independent Distribution) variances.
      
But the false alarm probability (Pfa) of the nonparametric detectors could not be constant if the samples of the reference range cells are not independent.
      
For these two new OS-CFAR detectors, analytic expressions of the false alarm rate, the detection probabilities and the measure of ADT under the Swerling 2 assumption are obtained.
      
It is the first time for the system to meet three key targets: large-scale, high recognition rate and low false alarm at the same time.
      
The expressions of the detection probability and false alarm probability are given.
      
However, the false alarm rate performance of OSSO-CFAR(Constant False Alarm Rate) scheme at clutter edges is worsen with increasing the postdetection integrated pulses.
      
Firstly, A global Constant False Alarm Rate (CFAR) detector is utilized to locate the potential target regions, and then the features are computed for target discrimination based on voting mechanism.
      
There are two types of safety messages which may be exchanged between vehicles: alarm and beacon.
      
Background: This study aims at investigating physical child abuse in Sweden during 1986-1996, a period when alarm was being raised about an increased number of police reports on physical child abuse.
      
Das au?ergew?hnliche Schadensereignis bedarf einer internen streng organisierten Rettungskette, die vom Alarm bis zur übergabe der Verletzten an au?erbetriebliche Organisationen zu allen Zeiten funktionstüchtig sein mu?.
      
 

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