serw-MX  [xml]  
 


    
 DeCS Categories

E05 Investigative Techniques .
E05.196 Chemistry Techniques, Analytical .
E05.196.712 Photometry .
E05.196.712.726 Spectrophotometry .
E05.196.712.726.676 Spectrophotometry, Infrared .
E05.196.867 Spectrum Analysis .
E05.196.867.826 Spectrophotometry .
E05.196.867.826.676 Spectrophotometry, Infrared .
G01 Physical Phenomena .
G01.358 Magnetic Phenomena .
G01.358.500 Electromagnetic Phenomena .
G01.358.500.505 Electromagnetic Radiation .
G01.358.500.505.650 Light .
G01.358.500.505.650.552 Infrared Rays .
G01.358.500.505.890 Terahertz Radiation .
G01.590 Optical Phenomena .
G01.590.540 Light .
G01.590.540.552 Infrared Rays .
G01.750 Radiation .
G01.750.250 Electromagnetic Radiation .
G01.750.250.650 Light .
G01.750.250.650.552 Infrared Rays .
G01.750.250.890 Terahertz Radiation .
G01.750.750 Radiation, Ionizing .
G01.750.750.055 Alpha Particles .
G01.750.750.125 Beta Particles .
G01.750.770 Radiation, Nonionizing .
G01.750.770.578 Light .
G01.750.770.578.552 Infrared Rays .
G01.750.770.832 Terahertz Radiation .
G16 Biological Phenomena .
G16.500 Ecological and Environmental Phenomena .
G16.500.275 Environment .
G16.500.275.063 Atmosphere .
G16.500.275.063.725 Weather .
G16.500.275.063.725.525 Sunlight .
G16.500.275.063.725.525.400 Infrared Rays .
G16.500.750 Meteorological Concepts .
G16.500.750.775 Weather .
G16.500.750.775.525 Sunlight .
G16.500.750.775.525.400 Infrared Rays .
N06 Environment and Public Health .
N06.230 Environment .
N06.230.300 Meteorological Concepts .
N06.230.300.100 Atmosphere .
N06.230.300.100.725 Weather .
N06.230.300.100.725.525 Sunlight .
N06.230.300.100.725.525.400 Infrared Rays .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.087 Contamination .
SP4.011.087.698 Physical Contamination .
SP4.011.087.698.384 Radioactive Pollution .
SP4.011.087.698.384.070 Particulate Matter .
SP4.011.087.698.384.070.161 Alpha Particles .
SP4.011.087.698.384.075 Radiation .
SP4.011.087.698.384.075.166 Radiation, Ionizing .
SP4.011.087.698.384.075.166.047 Beta Particles .
SP4.011.087.698.384.075.176 Thermal Radiation .
SP4.011.087.698.384.075.176.052 Infrared Rays .
SP4.041 Air 306 .
SP4.041.432 Air Pollutants .
SP4.041.432.568 Particulate Matter .
SP4.041.432.568.020 Alpha Particles .
SP4.041.432.568.025 Beta Particles .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Infrared Rays .
Heat Wave .
Infrared Ray .
Ray, Infrared .
Rays, Infrared .
Wave, Heat .
Waves, Heat .
Heat Waves .
That portion of the electromagnetic spectrum usually sensed as heat. Infrared wavelengths are longer than those of visible light, extending into the microwave frequencies. They are used therapeutically as heat, and also to warm food in restaurants. .
1.00
7510753
 
Terahertz Radiation .
T-Rays .
THz Radiation .
Radiation, THz .
Radiation, Terahertz .
Radiations, THz .
THz Radiations .
Non-ionizing electromagnetic energy in the frequency range of 100 gigahertz to 10 terahertz which spans from the mid-INFRARED RAYS frequency to the high-frequency edge of the MICROWAVES band. .
0.46
0390
 
Beta Particles .
Beta Radiation .
Radiation, Beta .
Beta Particle .
Beta Radiations .
Beta Ray .
Particle, Beta .
Particles, Beta .
Radiations, Beta .
Ray, Beta .
Rays, Beta .
Beta Rays .
High energy POSITRONS or ELECTRONS ejected from a disintegrating atomic nucleus. .
0.46
171347
 
Alpha Particles .
Alpha Radiation .
Radiation, Alpha .
Alpha Particle .
Alpha Ray .
Particle, Alpha .
Particles, Alpha .
Ray, Alpha .
Rays, Alpha .
Alpha Rays .
Positively charged particles composed of two protons and two NEUTRONS, i.e. equivalent to HELIUM nuclei, which are emitted during disintegration of heavy ISOTOPES. Alpha rays have very strong ionizing power, but weak penetrability. .
0.45
62424
 
Spectrophotometry, Infrared .
Infrared Spectrophotometry .
Spectrophotometry in the infrared region, usually for the purpose of chemical analysis through measurement of absorption spectra associated with rotational and vibrational energy levels of molecules. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) .
0.44
5024054