This is Fourier's law of heat conduction.

The polymer melt is usually produced by heating from either resistance heating, circulating fluids, air heating or lasers.

Conduction, convection, and radiation all occur more rapidly over large thermal gradients.

A lot of heating, frictional heating. It's going 18 thousand miles an hour.

(iii) Heating forming

This school has no heating.

I'm not heating your house.

So, now you're not alternately heating and cooling the metal, you're just alternately heating and cooling the air.

Provision is also made for wood heating fuel ( 47,500) and liquid petroleum gas required for cooking and heating ( 65,000).

Millions of people are deprived of heating.

Conduction is the most significant means of heat transfer within a solid or between solid objects in thermal contact.

The economy is showing signs of over heating.

The aircraft also had heating and electrical lighting.

The heating is commonly undertaken in an electric kiln.

Egain forecasting is a method of controlling building heating by calculating demand for heating energy that should be supplied to the building in each time unit.

And you're only getting power from the air that's heating at the same time, but you're wasting all the energy heating the metal and cooling the metal.

They use the quantity termed the degree day to determine how strong of a use there will be for heating (heating degree day) or cooling (cooling degree day).

Additional tests Further diagnostic tests of affected organs may be required, such as nerve conduction studies for neuropathy or an ultrasound of the liver.

Water heating Solar hot water systems use sunlight to heat water.

This causes compression, heating, and a change in the magnetic field.

There was no money for heating of the schools in winter.

In a copper atom, the outermost 4s energy zone, or conduction band, is only half filled, so many electrons are able to carry electric current.

This means the housing lacks either electricity, heating, clean water or toilet.

An increasing number of commercial buildings use a combined cycle with cogeneration to provide heating, often water heating, from the output of a natural gas reciprocating engine, gas turbine or stirling electric generator.

It can be prepared by heating mixture of benzil, alcohol and potassium hydroxide.

Consequently these types of collectors are much less efficient for domestic water heating.

In the case of conventional heating control, only current outdoor temperature is considered.

About 99 per cent of farms in this country use wood for heating purposes.

Automobiles can be engineered for much greater mileage through hybrid technology combining battery power and gasoline. Buildings can reduce their heating needs through improved insulation, or by converting from heating oil to electricity produced by clean technology.

All of these facts should be taken into consideration before analyzing the stated data, which are based on the information of institutions authorized for the conduction of statistical research.

On the pictures bridges, snow and heating steam, multi storey houses mixed with industrial landscapes.

Once the sample starts to boil, heating is stopped, and the temperature starts to fall.

This is done by heating the material to a certain temperature, depending on the material.

Xylem cells are specialised for conduction of water, and first appeared in plants during their transition to land in the Silurian period more than 425 million years ago (see Cooksonia ).

Although flat plate collectors for solar water heating were used in Florida and Southern California in the 1920s there was a surge of interest in solar heating in North America after 1960, but especially after the 1973 oil crisis.

The sun is overhead, maximum heating, maximum evaporation, maximum clouds, maximum rainfall, maximum opportunities for reproduction.

But what's also heating up in the race to the Parliamentary elections, scheduled for May 17.

Deciduous trees and plants have been promoted as a means of controlling solar heating and cooling.

It is used to provide even heating for another container, most often during a chemical reaction.

Increasingly, wood is used in pellet heating systems (using pellets made from dried natural wood chippings).

But why has the PBC tightened monetary policy so much? The Chinese economy is not over heating.

Jang s move to the post strongly suggests that the internal struggle for power is already heating up.

Large quantities of sulphur dioxide are emitted in the air because lubricants are in use for heating.

As a result, most Africans use biomass (animal and vegetable wastes and firewood) for lighting, cooking, and heating.

Second, and more importantly, the substantive issues of conflict on the US Latin American agenda are heating up.