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The behavior of disk drives provides an example of mechanical latency. Here, it is the time seek time for the actuator arm to be positioned above the appropriate track and then rotational latency for the data encoded on a platter to rotate from its current position to a position under the disk read-and-write head.
Latency, path length to escape box, and number of errors to the first nose poke at the escape hole have been used as measures previously. [11] Another drawback to the Barnes maze is that when testing multiple animals, scent cues left on the maze by the previous animal could alter the performance of subsequent subjects.
Different PHBs may be defined to offer, for example, low-loss or low-latency service. Rather than differentiating network traffic based on the requirements of an individual flow, DiffServ operates on the principle of traffic classification, placing each data packet into one of a limited number of traffic classes. Each router on the network is ...
What determines absolute latency (and thus system performance) is determined by both the timings and the memory clock frequency. When translating memory timings into actual latency, timings are in units of clock cycles, which for double data rate memory is half the speed of the commonly quoted transfer rate. Without knowing the clock frequency ...
Functional behavior assessment (FBA) is an ongoing process of collecting information with a goal of identifying the environmental variables that control a problem or target behavior. The purpose of the assessment is to prove and aid the effectiveness of the interventions or treatments used to help eliminate the problem behavior.
The speed of light imposes a minimum propagation time on all electromagnetic signals. It is not possible to reduce the latency below = / where s is the distance and c m is the speed of light in the medium (roughly 200,000 km/s for most fiber or electrical media, depending on their velocity factor).
The results include a score sheet, summary graph, and a subjective summary from the observer. The score sheet describes the behaviour of the dog in each of the 7 (or 8, if chosen) steps. Scoring is done on a series of scales indicating the intensity and duration of a behaviour the dog showed, from 'Not at all' (0) to 'Very much' (4). [18]
Other latent variables correspond to abstract concepts, like categories, behavioral or mental states, or data structures. The terms hypothetical variables or hypothetical constructs may be used in these situations. The use of latent variables can serve to reduce the dimensionality of data. Many observable variables can be aggregated in a model ...