Sentences with phrase «heat changes in its field»

A passive infrared sensor detects visitors through heat changes in its field of view.

Not exact matches

That means existing climate change models predicting the effects of rising temperatures and heat stress on maize may be counting on yield boosts that aren't coming, and overestimating how much our corn fields will yield in the future.

Interaction of the terahertz field with graphene leads to efficient electron heating, which in turn strongly changes graphene conductivity.

3) Other indications of the absolute failure of the geomagnetic field model is the so called heat flux problem or the recent discovery of very, very rapid geomagnetic field intensity and inclinition changes (All researchers agree that the very, very rapid field changes could not possibly be due to changes in the earth's core.

The height redistribution in the atmosphere of condensation nuclei with a change of the electric field of the atmosphere is accompanied by a change in total latent heat (phase transition of water vapor), by changes in radiation balance, and by subsequent changes of the thermobaric field of troposphere.

I agree that the application of higher resolution model equipment does not help to reduce the uncertainty range of the sea level in the Amsterdam harbours: assumptions about changes in the heat storage, icecap melting and changes in the gravity field dominate this uncertainty range (although some regiona features related to oceanic circulation and heat redistribution may be better resolved in higher resolution models).

Other evidence [which I will present in future articles] seems to indicate that these same climate models are NOT realistically simulating such factors as atmospheric water vapour, clouds, solar energy fluctuations and cosmic ray effects, Earth's changing geomagnetic field, and Earth's interior heat with consequent surface heat variations.

Actually Fielding's use of that graph is quite informative of how denialist arguments are framed — the selected bit of a selected graph (and don't mention the fastest warming region on the planet being left out of that data set), or the complete passing over of short term variability vs longer term trends, or the other measures and indicators of climate change from ocean heat content and sea levels to changes in ice sheets and minimum sea ice levels, or the passing over of issues like lag time between emissions and effects on temperatures... etc..

A review of emerging research suggests that field variations on the order of tens of millions of years may be linked to changes in heat flow across the core — mantle boundary.

3) Other indications of the absolute failure of the geomagnetic field model is the so called heat flux problem or the recent discovery of very, very rapid geomagnetic field intensity and inclinition changes (All researchers agree that the very, very rapid field changes could not possibly be due to changes in the earth's core.