Sentences with phrase «normal change intervals»
Not exact matches
The records document that the Laschamp Excursion was characterized locally by (1) declination changes of ± 120 °, (2) inclination changes of more than 140 °, (3) ~ 1200 - year oscillations in both inclination and declination, (4) near 90 ° out - of - phase relationships between inclinations and declinations that produced two clockwise loops in directions and virtual geomagnetic poles (VGPs) followed by a counterclockwise loop, (5) excursional VGPs during both intervals of clockwise looping, (6) magnetic field intensities less than 10 % of normal that persisted for almost 2000 years, (7) marked similarity in excursional directions over ~ 5000 km spatial scale length, and (8) secular variation rates comparable to historic field behavior but persisting in sign for hundreds of years.
http://www.realclimate.org/
Oil change intervals are an impressive 10,000 miles in normal service.
The mileage specified in that question is within normal oil change intervals for some vehicles, but to my knowledge, 1000 - 1500 annual miles is below any manufacturer's oil change interval.
The standard change interval, with this oil, is 8,000 miles under normal driving conditions.
The company predicts a refill of the diesel exhaust fluid canister (mounted out of sight beneath the bed) should last 7,500 miles under normal use — conveniently the same as the oil - change interval.
however once the time origin chosen, µ will be constant for every time interval [nT, (n +1) T] Second — this change of variable will be fruitful if u» (x, t) doesn't depend on T and specifically if it obeys some statistical law (f.ex has a normal distribution).
there is a clear change (eyeballing) in the anomaly pattern after 1998 autumn (before it the autumns were quite normal) but doing a linear reg one on weekly intervals might still give some means to guess the 1st winter without full ice cover.
The records document that the Laschamp Excursion was characterized locally by (1) declination changes of ± 120 °, (2) inclination changes of more than 140 °, (3) ~ 1200 - year oscillations in both inclination and declination, (4) near 90 ° out - of - phase relationships between inclinations and declinations that produced two clockwise loops in directions and virtual geomagnetic poles (VGPs) followed by a counterclockwise loop, (5) excursional VGPs during both intervals of clockwise looping, (6) magnetic field intensities less than 10 % of normal that persisted for almost 2000 years, (7) marked similarity in excursional directions over ~ 5000 km spatial scale length, and (8) secular variation rates comparable to historic field behavior but persisting in sign for hundreds of years.