Sometimes, when the maintenance cost rate is minimized, the system reliability measures are also so low that they are not acceptable in practice (Sharma and Yadava 2011).
Our system produced some unexpected behaviors sometimes, when the LEDs were not aiming directly into the sensors.
Although his mother and sister sometimes got upset when the system was referred to without his or Simpson's name, "it wouldn't seem to bother him," his son said.
The forecasts can be tricky since our West Coast weather normally travels west to east, and a lot of our pressure systems originate near Alaska, traveling south and east sometimes, making it a guess when the system will go east with the jet stream.
Sometimes I wonder why I'm here when the system is set up to exclude students like me.
Corwin said that even when the system worked, it was "cumbersome and sometimes less than accurate".
Except when the system works.
"We don't like to spend $2 million more a year," he said, "but as the governor says, sometimes when we try to run the system as efficiently as we can, we forget that we are serving people".
The judicial system can sometimes (when they find out about the problem and have enough resources) deal with the problems that are outright crimes, but only a few of the problems mentioned above are even illegal.
They start well, physically they are in a good programme, Danny Brough kicks them around the field well and they have good systems, but sometimes when a game gets tight towards the back end of the season you have to roll your sleeves up.
