Nuclear technology will always be vulnerable to human error, natural disaster, design failure or terrorist attack.
The error: "natural level".
The ancient philosophers, on whom he had been concentrating, replicated the errors their natural philosophers made.
Moreover, power systems face a variety of threats including component failures, human errors and natural disasters.
These uncertainties include: unmodeled high-frequency dynamics, errors in natural frequencies and damping levels and actuator and sensor errors.
In addition, the suggested inputs with robustness incorporated show marked insensitivity to errors in natural frequency and damping ratio estimates.
Errors of natural frequencies are less than 7%, thus it is possible to use this method for practical application: placement of pipeline supports and design of these supports parameters.
This is caused by one or more of the blocks shown in Figure 1, e.g., inadequate acoustic coverage of training utterances, noisy speech database [24, 25], errors in natural language processing, inadequate contextual factors [26], inaccurate statistical modeling [3], the PG algorithm [11 14], or vocoding distortion [5 9].
Similarly, we removed variants that are nearly identical and possibly just the result of sequencing errors or natural genetic variation within a species.
In addition, a few single base changes within similar ESTs were identified and these may represent either sequencing errors or natural polymorphisms.
