Internal styes are infections of the meibomian sebaceous glands lining the inside of the eyelids. They also cause a red bump underneath the lid with only generalized redness and swelling visible on the outside.
The heaviest coatings of frost usually do not occur at the coldest temperatures because very cold air can not hold very much water vapor. Instead, thick deposits of frost usually occur when the air temperature is close to 32 deg.F (0 deg.he heaviest coatings of frost usually do not occur at the coldest temperatures because very cold air can not hold very much water vapor. Instead, thick deposits of frost usually occur when the air temperature is close to 32 deg.
Cold weather is defined as a period when the averagedaily temperature falls below 40Â°F [4Â°C] for more thanthree successive days. These conditions warrant spe-cial precautions when placing, finishing, curing andprotecting concrete against the effects of coldweather.old weather is defined as a period when the averagedaily temperature falls below 40Â°F [4Â°C] for more thanthree successive days. These conditions warrant spe-cial precautions when placing, finishing, curing andprotecting concrete against the effects of coldweather.