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Analytical chemistry consists of classical, wet chemical methods and modern analytical techniques. [2] [3] Classical qualitative methods use separations such as precipitation, extraction, and distillation. Identification may be based on differences in color, odor, melting point, boiling point, solubility, radioactivity or reactivity.
A list of chemical analysis methods with acronyms. A. Atomic absorption spectroscopy (AAS) Atomic emission spectroscopy (AES) Atomic fluorescence spectroscopy (AFS) ...
TGA – Thermogravimetric analysis; TIKA – Transmitting ion kinetic analysis; TIMS – Thermal ionization mass spectrometry; TIRFM – Total internal reflection fluorescence microscopy; TLS – Photothermal lens spectroscopy, a type of photothermal spectroscopy; TMA – Thermomechanical analysis; TOF-MS – Time-of-flight mass spectrometry
Meta-analysis is a method of synthesis of quantitative data from multiple independent studies addressing a common research question. An important part of this method involves computing a combined effect size across all of the studies.
Like most research methods, the process of thematic analysis of data can occur both inductively or deductively. [1] In an inductive approach, the themes identified are strongly linked to the data. [4] This means that the process of coding occurs without trying to fit the data into pre-existing theory or framework.
Methods designed for problems from electromagnetics: Finite-difference time-domain method — a finite-difference method; Rigorous coupled-wave analysis — semi-analytical Fourier-space method based on Floquet's theorem; Transmission-line matrix method (TLM) — based on analogy between electromagnetic field and mesh of transmission lines
For qualitative research, the sample size is usually rather small, while quantitative research tends to focus on big groups and collecting a lot of data. After the collection, the data needs to be analyzed and interpreted to arrive at interesting conclusions that pertain directly to the research question.
Used analytical technique in molecular biology and immunogenetics to detect specific proteins in a sample of tissue homogenate or extract: Molecular biology: X-ray crystallography: Used to determine the atomic and molecular structure of a crystal, in which the crystalline structure causes a beam of incident X-rays to diffract into many specific ...