| A consequence of the humidification is that the coal tends to lump together, which can impede the subsequent filling of the oven chambers. |
| The air handler may also circulate air to provide filtration or humidification, without addition or removal of heat. |
| All three office buildings were mechanically ventilated without humidification. |
| In animals with lungs, heat is also lost by warming and humidifying the inspired air during breathing, with the greater proportion being through humidification. |
| Inadequate humidification during cold weather is one of the major causes of respiratory infections. |
| Treatment includes humidification of the air to loosen secretions and to counteract the drying effect of coughing and inflammation. |
