Whois & Analysis for abchomeandcommercial.com

Heating, ventilation and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort.

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 ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers).

ABC@Home was an educational and non-profit network computing project finding abc-triples related to the abc conjecture in number theory.

Pest control refers to the regulation or management of a species defined as a pest, and can be perceived to be detrimental to a person's health, the ecology or the economy.

A practitioner of pest control is called an exterminator.

Intensive farming or intensive agriculture is any of various types of agriculture that involve higher levels of input and output per unit of agricultural land area.

It is characterised by a low fallow ratio, higher use of inputs such as capital and labour, and higher crop yields per unit land area.

This is in contrast to traditional agriculture in which the inputs per unit land are lower.

The term "intensive" has various senses, some of which refer to organic farming methods (such as biointensive agriculture and French intensive gardening) and others of which refer to nonorganic and industrial methods.

Intensive animal farming involves either large numbers of animals raised on limited land, usually confined animal feeding operations (CAFO) often referred to as factory farms, or managed intensive rotational grazing (MIRG), which has both organic and non-organic types.

Both increase the yields of food and fiber per acre as compared to traditional animal husbandry.

In CAFO, feed is brought to the seldom-moved animals, while in MIRG the animals are repeatedly moved to fresh forage.

A lawn is an area of soil-covered land planted with grasses or (rarely) other durable plants such as clover which are maintained at a short height with a lawnmower and used for aesthetic and recreational purposes.

Common characteristics of a lawn are that it is composed only of grass species, it is subject to weed and pest control, it is subject to practices aimed at maintaining its green color (e.g., watering), and it is regularly mowed to ensure an acceptable length, although these characteristics are not binding as a definition.

Lawns are used around houses, apartments, commercial buildings and offices.

Many city parks also have large lawn areas.

In recreational contexts, the specialised names turf, pitch, field or green may be used, depending on the sport and the continent.