This is sometimes called energy flux density, to distinguish it from the second definition.

If absorbed, the pressure is the energy flux density divided by the speed of light.

Energy flux density decreases the cost of production by increasing quality of labor.

We can find the energy flux density of the radiation field by computing its Poynting vector:

This is closely related to energy flux density, which is the rate of energy transfer per unit area (measured in W/m2).

The spin-down energy flux density is the third highest known, after the Crab and Vela pulsars.

Ricardo and Malthus saw profits only increasing by decreasing wages and insisting that energy flux density does not exist.

Radiative flux, heat flux, and sound energy flux are specific cases of energy flux density.

In physics, the Poynting vector represents the directional energy flux density (the rate of energy transfer per unit area) of an electromagnetic field.

Marx and George saw that laborers wages could only increase by decreasing the share the capitalist got thus also insisting that energy flux density does not exist.

The energy density and energy flux density of both the unstable standing and traveling wave modes is considered in the context of the radiative boundary conditions.

Recent studies showed that there are dose-dependent changes in tendon and paratenon tissue after ESWT in animal models, however with energy flux densities of 0.28 mJ/mm2 or lower these changes are minor and quickly reversible (5).

To "quantify temporal dynamics and variability (seasonal, inter-annual) of carbon, water and energy flux densities; such data allows us to examine the influences of phenology, droughts, heat spells, El Nino, length of growing season and presence or absence of snow on canopy-scale fluxes"