Calories Burned During Sleep. Your body burns calories all the time, even during sleep. During sleep, a 125-pound person burns 38 calories an hour, a 155-pound person burns 46 calories an hour, and a 185-pound person burns 56 calories an hour. Even if you are in one of these weight categories, the calories you burn may not be exactly the same, due to aforementioned factors that affect RMR.
Fire stopping has three elements: the fire-rated walls, partitions, floors or ceilings being penetrated; the cables, cable trays or conduits that make up the object creating the penetration; and the materials and methods used to seal the penetrations to prevent the spread of fire and smoke.
Armor penetration is a rating system that affects a percentage of armor ignored. This means that upgrades scale more cleanly with all bosses but has a side effect of becoming less useful on low armor ones. The conversion rate is about 7 ArP = 1 ArP rating. So if you had 1000 ArP, you now have 142.8 ArP rating.