Whois & Analysis for geovent.se

Natural resources are resources that are drawn from nature and used with few modifications.

This includes the sources of valued characteristics such as commercial and industrial use, aesthetic value, scientific interest, and cultural value.

On Earth, it includes sunlight, atmosphere, water, land, all minerals along with all vegetation, and wildlife.

Heating, ventilation, and air conditioning (HVAC) is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space.

Its goal is to provide thermal comfort and acceptable indoor air quality.

HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer.

"Refrigeration" is sometimes added to the field's abbreviation as HVAC&R or HVACR, or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).

Exhaust gas or flue gas is emitted as a result of the combustion of fuels such as natural gas, gasoline (petrol), diesel fuel, fuel oil, biodiesel blends, or coal.

According to the type of engine, it is discharged into the atmosphere through an exhaust pipe, flue gas stack, or propelling nozzle.

It often disperses downwind in a pattern called an exhaust plume.

A medication (also called medicament, medicine, pharmaceutical drug, medicinal drug or simply drug) is a drug used to diagnose, cure, treat, or prevent disease.

Drug therapy (pharmacotherapy) is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for appropriate management.

A chemical substance is a unique form of matter with constant chemical composition and characteristic properties.

Chemical substances may take the form of a single element or chemical compounds.

If two or more chemical substances can be combined without reacting, they may form a chemical mixture.

If a mixture is separated to isolate one chemical substance to a desired degree, the resulting substance is said to be chemically pure.