21.   The registration procedure is as prone to human error as any other system of recording.

22.   Asked what concerned them most in connection with nuclear power, respondents named the possibility of accidents, human error and the storage of radioactive waste.

23.   And he claimed that Nuclear Electric can never test for every possible accident or allow for human error.

24.   Analysts and industry executives say that despite improvements in controls and risk testing by banks, human error and manipulation can still lead to mistakes that can cause losses.

25.   And it saved vast amounts of money by reducing human errors.

26.   And sometimes human error makes things worse.

27.   Any human error, though, was quickly compounded by other problems.

28.   As things stand now, bugs, weeds, weather and human error have not yet robbed Rothermel of hopes for one of his better crops.

29.   At a more practical level, respect for the complexity of nature takes into account the enormous potential for human error in the tedious process of scientific experimentation.