Because the cathode is more emissive than the anode, the flashtube is polarized, and connecting the lamp to the power source incorrectly will quickly ruin it.
32.
FEAs have been used to create flat panel displays ( where they are known as field emission display s ( or " nano-emissive displays " ).
33.
Then for a perfectly black body, the wavelength-specific ratio of emissive power to absorption ratio } } is again just, with the dimensions of power.
34.
The effective temperature of the Sun ( 5777 K ) is the temperature a black body of the same size must have to yield the same total emissive power.
35.
PIR draws less energy than emissive microwave detection, and so many sensors are calibrated so that when the PIR sensor is tripped, it activates a microwave sensor.
36.
The polarity can be reversed only when special emissive-coated electrode wires are used, but since these are not popular, a negatively charged electrode is rarely employed.
37.
Certain new non halogenated products, with these reactive and non emissive characteristics have been coming onto the market since 2010, because of the public debate about flame retardant emissions.
38.
Upon addition of a strong base, the phenolic hydroxyl group is rendered deprotonated, resulting in a photoinduced electron transfer, which in turn renders the molecule non-emissive.
39.
PTI has also been used to measure the sizes of dwarf, giant, and supergiant stars; the sizes of emissive regions around young stellar objects; and binary star orbits.
40.
By making an emissive layer in a single layer of quantum dots, electrons and holes may be transferred directly from the surfaces of the ETL and HTL, providing high recombination efficiency.
