Absorption spectroscopy: Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of electromagnetic radiation, as a function of frequency or wavelength, due to its interaction with a sample. The sample absorbs energy, i.e., photons, from the radiating field. (Physics) [100%] 2024-01-06 [Absorption spectroscopy] [Analytical chemistry]...
Saturated absorption spectroscopy: In experimental atomic physics, saturated absorption spectroscopy or Doppler-free spectroscopy is a set-up that enables the precise determination of the transition frequency of an atom between its ground state and an optically excited state. The accuracy to which ... (Physics) [81%] 2022-09-20 [Atomic physics] [Spectroscopy]...
Total absorption spectroscopy: Total absorption spectroscopy is a measurement technique that allows the measurement of the gamma radiation emitted in the different nuclear gamma transitions that may take place in the daughter nucleus after its unstable parent has decayed by means of the ... (Physics) [81%] 2022-06-17 [Particle detectors] [Nuclear physics]...
Atomic absorption spectroscopy: In analytical chemistry, atomic absorption spectroscopy is a technique for determining the concentration of a particular metal element in a sample. Atomic absorption spectroscopy can be used to analyze the concentration of over 62 different metals in a solution. [81%] 2023-04-09 [Spectroscopy] [Australian inventions]...
Total absorption spectroscopy: Total absorption spectroscopy is a measurement technique that allows the measurement of the gamma radiation emitted in the different nuclear gamma transitions that may take place in the daughter nucleus after its unstable parent has decayed by means of the ... [81%] 2024-07-31 [Particle detectors] [Nuclear physics]...
Spectroscopy: Spectroscopy is a fascinating window into atomic and molecular structure. In fact, sometimes it is the only way to work out what is going on in terms of molecular level information. [72%] 2024-01-06 [Spectroscopy]
Spectroscopy: Spectroscopy is the field of study that measures and interprets the electromagnetic spectra that result from the interaction between electromagnetic radiation and matter as a function of the wavelength or frequency of the radiation. Matter waves and acoustic waves can ... (Physics) [72%] 2024-01-08 [Spectroscopy] [Observational astronomy]...
Spectroscopy: Spectroscopy, that branch of physical science which has for its province the investigation of spectra, which may, for our present purpose, be regarded as the product of the resolution of composite luminous radiations into more homogeneous components. The instruments which ... [72%] 2022-09-02
Spectroscopy: Spectroscopy is a general term used within analytical chemistry and some branches of physics that encompasses a wide range of analytical techniques involving probing atoms and molecules with radiation and seeing how they interact. In general, a molecule, part of ... [72%] 2024-01-08 [Science] [Physics]...
Spectroscopy: Spectroscopy covers a wide range of measurement techniques, the core concept of which being that they determine the amplitude of individual frequencies of interest in the spectrum of a complex signal. That signal is most often in the electromagnetic spectrum ... [72%] 2024-01-06
Spectroscopy: Spectroscopy is the field of study that measures and interprets electromagnetic spectra. In narrower contexts, spectroscopy is the precise study of color as generalized from visible light to all bands of the electromagnetic spectrum. (Study involving matter and electromagnetic radiation) [72%] 2024-02-20 [Spectroscopy] [Observational astronomy]...
X-ray absorption spectroscopy: X-ray absorption spectroscopy (XAS) is a widely used technique for determining the local geometric and/or electronic structure of matter. The experiment is usually performed at synchrotron radiation facilities, which provide intense and tunable X-ray beams. (Physics) [70%] 2023-12-14 [Materials science] [Environmental chemistry]...
Differential optical absorption spectroscopy: In atmospheric chemistry, differential optical absorption spectroscopy (DOAS) is used to measure concentrations of trace gases. When combined with basic optical spectrometers such as prisms or diffraction gratings and automated, ground-based observation platforms, it presents a cheap and powerful ... [70%] 2023-06-30 [Inverse problems] [Remote sensing]...
X-ray absorption spectroscopy: X-ray absorption spectroscopy (XAS) is a set of advanced techniques used for probing the local environment of matter at atomic level and its electronic structure. The experiments require access to synchrotron radiation facilities for their intense and tunable X ... (Synchrotron radiation-based spectroscopy) [70%] 2025-04-19 [X-ray absorption spectroscopy] [Materials science]...
Absorption (electromagnetic radiation): In physics, absorption of electromagnetic radiation is how matter (typically electrons bound in atoms) takes up a photon's energy — and so transforms electromagnetic energy into internal energy of the absorber (for example, thermal energy). A notable effect is attenuation ... (Physics) [69%] 2023-12-12 [Scattering, absorption and radiative transfer (optics)] [Electromagnetic radiation]...
Absorption: In general, absorption is the movement of a substance into another substance. Different disciplines use absorption in different ways. [69%] 2023-02-22 [Biology] [Chemistry]...
Absorption (pharmacology): Absorption is the journey of a drug travelling from the site of administration to the site of action. The drug travels by some route of administration (oral, topical-dermal, etc.) in a chosen dosage form (e.g., tablets, capsules, or ... (Pharmacology) [69%] 2024-01-19 [Pharmacology] [Pharmacokinetics]...
Absorption (economics): In economics, absorption is the total demand for all final marketed goods and services by all economic agents resident in an economy, regardless of the origin of the goods and services themselves. As the absorption is equal to the sum ... (Finance) [69%] 2023-12-07 [Macroeconomic aggregates]
Absorption (logic): Absorption is a valid argument form and rule of inference of propositional logic. The rule states that if \displaystyle{ P }[/math] implies \displaystyle{ Q }[/math], then \displaystyle{ P }[/math] implies \displaystyle{ P }[/math] and \displaystyle{ Q }[/math]. (Logic) [69%] 2023-11-21 [Rules of inference] [Theorems in propositional logic]...
Absorption (mathematics): In algebra, absorption is a property of binary operations which reflects an underlying order relation. Sometimes called the "absorption law", it is one of the defining properties of a lattice. (Mathematics) [69%] 2023-07-06
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