71.   This is a consequence of the fact that turbulent flows normally occur at high Reynolds number.

72.   The total area of the interface, over which the spreading is occurring at any instant, is determined by these larger eddies.

73.   In general, corresponding developments tend to occur at a lower value of Rayleigh number when the Prandtl number is lower.

74.   It has already been remarked that corresponding developments occur at lower Rayleigh number when the Prandtl number is lower.

75.   To understand the processes occurring at high Rayleigh number, it is helpful to look at the mean temperature distribution across the layer.

76.   There is an r-value, at which a Hopf bifurcation occurs at C-.

77.   The blooms usually occur at the end of the summer if there have been long hot spells and settled weather.

78.   The NRC stressed that no accident had occurred at the plant.

79.   An agency spokesman said that with the exception of the tropical zones, depletion of the ozone layer has been occurring at a significant rate throughout the world.

80.   Incidents occurred at nuclear power stations in Spain and Lithuania during February.