Openings in side walls that let light and a cooling flow of air into the central interior space are called: <u>ventilation or infiltration</u>.
Ventilation brings fresh air from outside into a structure or space and distributes it there.
Flow of air inside a structure and air exchange with the outside, whether planned or inadvertent, are referred to as ventilation and infiltration, respectively. They are both crucial factors to take into account when designing healthy buildings that also reduce heat loss.
Infiltration results in heat loss during the winter because warm inside air is replaced by cooler outside air. Energy expenses will rise as a result of the heating system operating longer and more frequently. As more humid air is brought in from the outside during the summer, infiltration might potentially result in mould conditions.
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The legend, or key, is used to display what stuff means on the map. This makes it easier to spot, rivers, capitols, parks, hospitals and everything else that the map might be centralized upon. Its basically your guide to reading the map and its markings. <span />
During the valsalva's maneuver, glottis is the part of the larynx closes to increase intra-abdominal pressure, such as to help with defecation
The glottis is a slit-like opening on floor of the pharynx, is called valve that can controls airflow in and out from the respiratory passages. The glottis may opens directly into the boxlike larynx. This voice box is occurs in all the amphibians but is anatomically most of the complex in frogs.
The larynx, can commonly called the voice box or glottis, is the passageway for the air between the pharynx and above and the trachea below. It extends from the fourth the sixth vertebral levels.
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