Often, these additional forms of energy are produced by a heat engine, running on a source of high temperature heat.

Infrared Infrared shoulder fired missiles are designed to home in on a heat source on an aircraft, typically the engine exhaust plume, and detonate a warhead in or near the heat source to disable the aircraft.

Nuclear power is the primary source of energy in France.

Air from the atmosphere at ambient temperature, or hot water from an industrial heat source, is used to heat the liquid and turn it back into a gas.

Economy Most families depend on agriculture as their primary source of income.

The power source often relies on chemical conversion to generate heat which is then used to generate power.

Bioenergy can be marketed, depending on the needs of the customer, as a source of electricity, heat or fuel.

The primary source of data for this evaluation was the questionnaires received from the countries.

Electric heaters and electric stoves may provide pollution free heat (depending on the power source), but use large amounts of electricity.

This implies serious risks for a primary source of protein needed for a growing world population.

These closed door meetings represent a primary information source through information sharing and transfer of expertise.

Agriculture was the primary source of income, with 75 of the population making their living from farming.

The primary cause of heat build up in cities is insolation, the absorption of solar radiation by roads and buildings in the city and the storage of this heat in the building material and its subsequent re radiation.

Here's a calculation that shows how the intensity of a barbecue, or other radiant heat source, goes as you move away from it.

This uncertainty does not weaken liberal capitalism on the contrary, it is the system s primary source of strength.

Since 2003, crude oil has become the country's primary source of export earnings, superseding the traditional cotton industry.

North Korea, for example, is viewed as the primary source of ballistic missile proliferation in the world today.

UNICEF supports data collection through MICS, which are a primary data source for monitoring indicators for the Goals.

There are serious plans to turn the Sahara desert s heat and sunlight into Europe s major power source, supplying energy to half a billion people.

What is causing this climatic warming? Physics tells us if you want to know why it is getting warmer, seek the source of heat.

Empirical studies across time and countries confirm that innovation is the primary source of technological change and productivity growth.

The river is the primary source of water for Maseru, the capital of Lesotho, which stands on the river.

Project managers are required to identify suitable candidates for assignments by using the consultants roster as the primary source.

Those commodities account for over two thirds of the country s export earnings, and are the primary source of state revenue.

That is surprisingly simple there is only one source of heat coming in, and that is radiation from the sun (which is largely visible light, or what physicists call short wave radiation). And there is only one form of heat leaving the planet, and that is radiative heat (which is invisible, or what physicists call long wave radiation).

As a small, least developed and landlocked country, Bhutan sees official development assistance as its primary source of financing for development.

The source principle binds the primary right to taxation to the territory of the country from which the income emanates derives.

Assistance should be the primary source of funding in support of development, but innovative and complementary financing mechanisms must to be found.

formula_6where, formula_7 is the heat capacity and formula_8 the specific heat capacity (heat capacity per unit mass) of a gas.

Brooklyn based Chitra Ganesh is known for her digital collages, using Indian comic books called amar chitra kathas as her primary source material.

Cotton paper is made from cotton linters or cotton from used cloths (rags) as the primary material source, hence the name rag paper.

Biofuels as a source of energy in Europe. At the end of the past century, when heat engines appeared, people were conducting experiments with ethanol derived from beet as fuel.

We punched a bunch of heat probes. Everything made sense, except, at the axis, there was missing heat. It was missing heat.

Cause In 1955, the Ministry of International Trade and Industry began its policy to transition Japan's primary fossil fuel source from coal to petroleum.

Their rostrum and cranium are covered with tens of thousands of sensory receptors for locating swarms of zooplankton, which is their primary food source.

Since plants are the primary food source for animals, the reduction of one of the primary pollination agents, or even their possible disappearance, has raised concern, and the conservation of pollinators has become part of biodiversity conservation efforts.

The tank has a built in heat exchanger to heat domestic cold water.

The Heat Age

In past years, South Korea has been the primary external source of food, through either direct food assistance (for the immediate problem) or deliveries of fertilizer.

With a significant amount of R D activity occurring in the private sector, business enterprises serve as a primary source of demand for S T specialists.

The Coming Heat Age

nor shade and heat

And, because an estimated three billion people depend on seafood as their primary source of protein, pirate fishing has significant food security and humanitarian consequences as well.

A heat engine can never have perfect efficiency, according to the second law of thermodynamics, therefore a heat engine will always produce a surplus of low temperature heat.

Theory A superinsulated house is intended to reduce heating needs very significantly and may even be heated predominantly by intrinsic heat sources (waste heat generated by appliances and the body heat of the occupants) with very small amounts of backup heat.