serw-MX  [xml]  

 DeCS Categories

D01 Inorganic Chemicals .
D01.552 Metals .
D27 Chemical Actions and Uses .
D27.505 Pharmacologic Actions .
E05 Investigative Techniques .
E05.196 Chemistry Techniques, Analytical .
E05.196.867 Spectrum Analysis .
E05.196.867.618 Photoelectron Spectroscopy .
G01 Physical Phenomena .
G01.358 Magnetic Phenomena .
G01.358.500 Electromagnetic Phenomena .
G01.358.500.249 Electricity .
G01.358.500.249.277 Electric Conductivity .
G01.358.500.249.277.350 Electric Impedance .
H01 Natural Science Disciplines .
H01.181 Chemistry .
H01.181.529 Chemistry, Physical .
H01.181.529.307 Electrochemistry .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.097 Chemistry .
SP4.011.097.039 Chemical Compounds .
SP4.011.097.060 Electrochemistry .
SP8 Disasters .
SP8.473 Risk 17142 .
SP8.473.654 Hazards .
SP8.473.654.412 Technological Threats .
SP8.473.654.412.052 Substances, Products and Materials .
SP8.473.654.412.052.016 Chemical Compounds .
 Synonyms & Historicals
Electrochemistry .
Electrochemistries .
The study of chemical changes resulting from electrical action and electrical activity resulting from chemical changes. .
Pharmacologic Actions .
Chemical Actions .
Actions, Chemical .
Actions, Pharmacologic .
A broad category of chemical actions and uses that result in the prevention, treatment, cure or diagnosis of disease. Included here are drugs and chemicals that act by altering normal body functions, such as the REPRODUCTIVE CONTROL AGENTS and ANESTHETICS. Effects of chemicals on the environment are also included. .
Electric Impedance .
Biolectric Impedance .
Electrical Impedance .
Electrical Resistance .
Impedance, Bioelectrical .
Impedance, Biolectric .
Impedance, Electric .
Impedance, Electrical .
Ohmic Resistances .
Resistance, Electric .
Resistance, Electrical .
Resistance, Ohmic .
Resistances, Ohmic .
Bioelectrical Impedance .
Electric Resistance .
Impedance .
Ohmic Resistance .
The resistance to the flow of either alternating or direct electrical current. .
Chemical Compounds .
Chemical Agents .
Chemicals and Drugs .
Chemical Products and Drugs .
Chemical Products and Medicines .
Chemical Products .
Chemical Substances .
Chemicals .
Chemical Actions and Uses .
A group of pharmacologic activities, effects on living systems and the environment, and modes of employment of drugs and chemicals. They are broken into actions, which describe their effects, and uses, which describe how they are employed. .
/chemistry .
/chemical characterization .
/chemical composition .
/chemical content .
/chemical properties .
/chemical structure .
Used with chemicals, biological, and non-biological substances for their composition, structure, characterization, and properties; also used for the chemical composition or content of organs, tissue, tumors, body fluids, organisms, and plants. Excludes chemical analysis and determination of substances for which "analysis" is used; excludes synthesis for which "chemical synthesis" is used; excludes isolation and purification of substances for which "isolation & purification" is used. .
Metals .
Electropositive chemical elements characterized by ductility, malleability, luster, and conductance of heat and electricity. They can replace the hydrogen of an acid and form bases with hydroxyl radicals. (Grant & Hackh's Chemical Dictionary, 5th ed) .
Photoelectron Spectroscopy .
Electron Spectroscopy for Chemical Analysis .
Photoelectron Emission Spectroscopy .
Photoemission Spectroscopy .
Ultra-Violet Photoelectron Spectroscopy .
Ultraviolet Photoelectron Spectroscopy .
X-Ray Photoelectron Spectroscopy .
Xray Photoelectron Spectroscopy .
Emission Spectroscopies, Photoelectron .
Emission Spectroscopy, Photoelectron .
Photoelectron Spectroscopy, Ultra-Violet .
Photoelectron Spectroscopy, Ultraviolet .
Photoelectron Spectroscopy, X-Ray .
Photoelectron Spectroscopy, Xray .
Spectrometry, Photoelectron .
Spectroscopy, Photoelectron .
Spectroscopy, Photoelectron Emission .
Spectroscopy, Photoemission .
Spectroscopy, Ultra-Violet Photoelectron .
Spectroscopy, Ultraviolet Photoelectron .
Spectroscopy, X-Ray Photoelectron .
Spectroscopy, Xray Photoelectron .
Ultra Violet Photoelectron Spectroscopy .
X Ray Photoelectron Spectroscopy .
Photoelectron Spectrometry .
The study of the energy of electrons ejected from matter by the photoelectric effect, i.e., as a direct result of absorption of energy from electromagnetic radiation. As the energies of the electrons are characteristic of a specific element, the measurement of the energy of these electrons is a technique used to determine the chemical composition of surfaces. .