In chemical analysis, matrix refers to the components of a sample other than the analyte of interest. The matrix can have a considerable effect on the...

form Matrix (biology), the material in between a eukaryotic organism's cells Matrix (chemical analysis), the non-analyte components of a sample Matrix (geology)...

ionization methods: electron ionization, chemical ionization, electrospray ionization, fast atom bombardment, matrix assisted laser desorption/ionization...

spectrometry, matrix-assisted laser desorption/ionization (MALDI) is an ionization technique that uses a laser energy-absorbing matrix to create ions...

Formal concept analysis Independent component analysis Non-negative matrix factorization Q methodology Recommendation system Root cause analysis Facet theory...

vast samples. A matrix can have a considerable effect on the way a chemical analysis is conducted and the quality of its results. Analysis can be done manually...

protection analysis (LOPA) is a technique for evaluating the hazards, risks and layers of protection associated with a system, such as a chemical process...

biology, the nuclear matrix is the network of fibres found throughout the inside of a cell nucleus after a specific method of chemical extraction. According...

statistics, the projection matrix (P){\displaystyle (\mathbf {P} )}, sometimes also called the influence matrix or hat matrix (H){\displaystyle (\mathbf...

Elemental analysis is a process where a sample of some material (e.g., soil, waste or drinking water, bodily fluids, minerals, chemical compounds) is...

principal component analysis, first established by Lieberman-Aiden et al. in 2009. Their approach calculated the correlation of the Hi-C matrix of observed vs...

mathematics, computer science and especially graph theory, a distance matrix is a square matrix (two-dimensional array) containing the distances, taken pairwise...

linear algebra, a square matrix A {\displaystyle A}  is called diagonalizable or non-defective if it is similar to a diagonal matrix. That is, if there exists...

Matrix metalloproteinases (MMPs), also known as matrix metallopeptidases or matrixins, are metalloproteinases that are calcium-dependent zinc-containing...

between the weights of reactants and products before, during, and following chemical reactions. Stoichiometry is founded on the law of conservation of mass...

(DESI), and matrix-assisted laser desorption/ionization (MALDI). Inductively coupled plasma (ICP) sources are used primarily for cation analysis of a wide...

Chemical Abstracts Service. American Chemical Society. Retrieved August 7, 2023. "Journal of the American Chemical Society". MIAR: Information Matrix...

A hazard analysis is used as the first step in a process used to assess risk. The result of a hazard analysis is the identification of different types...

In a chemical analysis, the internal standard method involves adding the same amount of a chemical substance to each sample and calibration solution....

or gamma rays. The phenomenon is widely used for elemental analysis and chemical analysis, particularly in the investigation of metals, glass, ceramics...

In FAB the analytes is mixed with a non-volatile chemical protection environment called a matrix and is bombarded under vacuum with a high energy (4000...

quantification is often introduced in the form of a risk matrix, as in preliminary hazard analysis (PreHA). The selection of the methodology to be used depends...

effects and enable the use of isotope abundance analysis for the elucidation of elemental formulas. In chemical ionization (CI) a reagent gas, typically methane...

"Analysis of tissue specimens by matrix-assisted laser desorption/ionization imaging mass spectrometry in biological and clinical research". Chemical Reviews...

fill the ceramic matrix in between the fibers of the preform: Deposition out of a gas mixture Pyrolysis of a pre-ceramic polymer Chemical reaction of elements...

highly optimized numerical-analysis routines for various programming environments. O-Matrix is a proprietary licensed matrix programming language for mathematics...

Retrieved 2023-01-14. "Journal of Thermal Analysis and Calorimetry". MIAR: Information Matrix for the Analysis of Journals. University of Barcelona. Retrieved...

(2011), "Continuous Time Markov Chain Models for Chemical Reaction Networks", Design and Analysis of Biomolecular Circuits, Springer New York, pp. 3–42...

bubbled through an aqueous sample causing insoluble volatile chemicals to be purged from the matrix. The volatiles are 'trapped' on an absorbent column (known...

In chemical analysis, chromatography is a laboratory technique for the separation of a mixture into its components. The mixture is dissolved in a fluid...