By taking the control of the ceiling to reduce the cumulative time of the indoor high temperature, which can be delayed air conditioning opening time by the next day, to achieve energy-saving effect.
It is assumed that the heat generation rate (from both the external temperature of the cabin and the heat generated from the equipment) is constant which results in a constant power consumption of the air conditioning throughout time.
Many time-varying risk factors for asthma are affected by temperature, including viral infections, pollen, air pollution, mold, house dust mites, cockroaches, heating and air conditioning use, time spent outdoors, and activity levels.
In addition, temperature may have indirect effects on asthma exacerbation that operate through other asthma triggers (e.g. viral infections, pollen, air pollution, mold, house dust mites, cockroaches, heating and air conditioning use, time spent outdoors, and activity levels).
Studies conducted elsewhere have found evidence of reduced mortality associated with higher use of air conditioning across time or geographical regions,, although others have found only a weak association.
The materials being considered here are designed to be installed within the ceiling or wall insulation to assist in delaying the peak air conditioning demand times until later in the evening.
Responses were 'not applicable use air conditioning'never',r', '1 3 times per month', '1 6 times per week' and 'every day'.
Wayne Plucker, the lead aerospace industry analyst for Frost & Sullivan, said the plane might not have been receiving air conditioning at the time.
Technology contributed to the demise of stoop sitting: air conditioning made the time honored cooling function of stoops obsolete; television, and later, computers and the internet, provided an all too easy alternative to socializing with neighbors; and the widespread availability of automobiles changed the days when your neighbors were your friends by necessity.
But if you could move to a place tomorrow where the temperatures rarely rise above 85 F, hardly ever fall below 45 F, where you needed neither heating nor air conditioning at any time of year, and where no one has ever shoveled snow... ever... would you do it?
