Search for "Differentiation" in article titles:

1. Differentiation: An operation which relates a function to its derivative or to its differential. The derivative or the differential being considered may be defined at a point or on some set, or else partial derivatives, directional derivatives, partial and total differentials ... (Mathematics) [100%] 2023-12-11
2. Differentiation therapy: Differentiation therapy is a method to treating advanced cancers in which malignant cells are encouraged to differentiate into more mature forms using pharmacological agents. The basis of the therapy stems from the tendency of malignant tumor cells to assume a ... (Medicine) [70%] 2023-11-26 [Chemotherapy] [Oncology]...
3. Differentiation (sociology): In system theory, "differentiation" is the increase of subsystems in a modern society to increase the complexity of a society. Each subsystem can make different connections with other subsystems, and this leads to more variation within the system in order ... (Social) [70%] 2023-12-11 [Sociological terminology] [Sociological theories]...
4. Differentiation of integrals: In mathematics, the problem of differentiation of integrals is that of determining under what circumstances the mean value integral of a suitable function on a small neighbourhood of a point approximates the value of the function at that point. More ... [57%] 2023-12-11 [Differentiation rules] [Measure theory]...
5. Differentiation of measures: Some authors use this name for the outcome of the Radon-Nikodym theorem or for the density of the Radon-Nykodim decomposition (see for instance Section 32 of ). Other authors use the name for the following theorem which gives an ... (Mathematics) [57%] 2023-12-12 [Classical measure theory]
6. Differentiation of a mapping: Finding the differential or, in other words, the principal linear part (of increment) of the mapping. The finding of the differential, i.e. (Mathematics) [50%] 2023-12-15
7. Differentiation in Fréchet spaces: In mathematics, in particular in functional analysis and nonlinear analysis, it is possible to define the derivative of a function between two Fréchet spaces. This notion of differentiation, as it is Gateaux derivative between Fréchet spaces, is significantly weaker than ... [50%] 2023-12-17 [Banach spaces] [Differential calculus]...
8. Differentiation along the flow of a dynamical system: An operator defined as follows. Let $$ \tag{* } \dot{x} = f ( x) $$ be an autonomous system, let $ x \in \mathbf R ^ {n} $, let $ f = ( f _ {1} \dots f _ {n} ) $, and let $ f _ {j} : G \rightarrow \mathbf R $ be ... (Mathematics) [35%] 2023-10-27
9. Web differentiation: A special concept in the differentiation of set functions $ \psi $. A web $ N $ is a totality of subdivisions $ \{ A _ {j} ^ {i} \} $ of a basic space $ X $ with measure $ \mu $ such that $$ \cup _ { j } A _ {j} ^ {i} = X ... (Mathematics) [70%] 2023-10-24
10. Logarithmic differentiation: In calculus, logarithmic differentiation or differentiation by taking logarithms is a method used to differentiate functions by employing the logarithmic derivative of a function f, The technique is often performed in cases where it is easier to differentiate the logarithm ... (Method of mathematical differentiation) [70%] 2023-12-12 [Differential calculus] [Logarithms]...
11. Neuroendocrine differentiation: Neuroendocrine differentiation is a term primarily used in relation to prostate cancers that display a significant neuroendocrine cell population on histopathological examination. These types of prostate cancer comprise true neuroendocrine cancers, such as small cell carcinoma, carcinoid and carcinoid-like ... [70%] 2024-01-26 [Neuroendocrinology]
12. Logarithmic differentiation: In calculus, logarithmic differentiation or differentiation by taking logarithms is a method used to differentiate functions by employing the logarithmic derivative of a function f, The technique is often performed in cases where it is easier to differentiate the logarithm ... (Method of mathematical differentiation) [70%] 2023-12-10 [Differential calculus] [Logarithms]...
13. Neuroendocrine differentiation: Neuroendocrine differentiation is a term primarily used in relation to prostate cancers that display a significant neuroendocrine cell population on histopathological examination. These types of prostate cancer comprise true neuroendocrine cancers, such as small cell carcinoma, carcinoid and carcinoid-like ... [70%] 2023-12-18 [Neuroendocrinology]
14. Differentiation, numerical: Finding the derivative of a function by numerical methods. Such differentiation is resorted to when the methods of differential calculus are inapplicable (the function is obtained from tables) or involves considerable difficulties (the analytic expression of the function is complicated ... (Mathematics) [70%] 2023-12-14
15. Igneous differentiation: In geology, igneous differentiation, or magmatic differentiation, is an umbrella term for the various processes by which magmas undergo bulk chemical change during the partial melting process, cooling, emplacement, or eruption. The sequence of (usually increasingly silicic) magmas produced by ... (Chemistry) [70%] 2023-12-10 [Volcanic rocks] [Geological processes]...
16. Numerical differentiation: In numerical analysis, numerical differentiation algorithms estimate the derivative of a mathematical function or function subroutine using values of the function and perhaps other knowledge about the function. The simplest method is to use finite difference approximations. (Use of numerical analysis to estimate derivatives of functions) [70%] 2023-12-18 [Numerical analysis] [Differential calculus]...
17. Covariant differentiation: absolute differentiation An operation that defines in an invariant way the notions of a derivative and a differential for fields of geometric objects on manifolds, such as vectors, tensors, forms, etc. The basic concepts of the theory of covariant differentiation ... (Mathematics) [70%] 2023-10-17
18. Product differentiation: In economics and marketing, product differentiation (or simply differentiation) is the process of distinguishing a product or service from others to make it more attractive to a particular target market. This involves differentiating it from competitors' products as well as ... (Social) [70%] 2023-12-12 [Product management]
19. Cell differentiation: Cell differentiation : The process by which cells become structurally and functionally specialized. [70%] 2023-06-15
20. Igneous differentiation: In geology, igneous differentiation, or magmatic differentiation, is an umbrella term for the various processes by which magmas undergo bulk chemical change during the partial melting process, cooling, emplacement, or eruption. The sequence of (usually increasingly silicic) magmas produced by ... (Geologic process in formation of some igneous rocks) [70%] 2023-12-10 [Igneous petrology] [Igneous rocks]...
21. Lie differentiation: A natural operation on a differentiable manifold $ M $ that associates with a differentiable vector field $ X $ and a differentiable geometric object $ Q $ on $ M $( cf. Geometric objects, theory of) a new geometric object $ {\mathcal L} _ {X} Q $, which describes ... (Mathematics) [70%] 2023-12-22
22. Cell differentiation: Cellular differentiation is an embryological process by which an unspecialized cell becomes specialized into one of the many cell types that make up the body. Cell differentiation consists of the progressive restriction of the developmental potential and increased structural and ... [70%] 2023-02-04
23. Planetary differentiation: In planetary science, planetary differentiation is the process by which the chemical elements of a planetary body accumulate in different areas of that body, due to their physical or chemical behavior (e.g. density and chemical affinities). (Astronomy) [70%] 2023-12-11 [Planetary science]
24. Delayed differentiation: Delayed differentiation or Postponement is a concept in supply chain management where the manufacturing process starts by making a generic or family product that is later differentiated into a specific end-product. This is a widely used method, especially in ... (Social) [70%] 2023-11-23 [Supply chain management]
25. Flower differentiation: Wetlands International (Международные водно-болотные угодья) - международная неправительственная организация, ставящая своей целью сохранение и восстановление водно-болотных угодий, их биоразнообразия и природных ресурсов на основе развития научных исследований и природоохранной деятельности во всем мире. Образована в 1995 году. (Anatomical process in plants to produce flowers) [70%] 2024-02-24 [Plant physiology]
26. Epidermal differentiation complex: The epidermal differentiation complex (EDC) is a gene complex comprising over fifty genes encoding proteins involved in the terminal differentiation and cornification of keratinocytes, the primary cell type of the epidermis. In humans, the complex is located on a 1 ... (Biology) [57%] 2023-12-17 [Genes on human chromosome 1]
27. Regulatory risk differentiation: Regulatory risk differentiation is the process used by a regulatory authority (the regulator - most often a tax administration) to systemically treat entities differently based on the regulator's assessment of the risks of the entity's non-compliance. Regulators can ... [57%] 2023-12-15 [Risk analysis]
28. Notation for differentiation: In differential calculus, there is no single uniform notation for differentiation. Instead, various notations for the derivative of a function or variable have been proposed by various mathematicians. (Notation of differential calculus) [57%] 2023-12-15 [Differential calculus] [Mathematical notation]...
29. Cluster of differentiation: The cluster of differentiation (also known as cluster of designation or classification determinant and often abbreviated as CD) is a protocol used for the identification and investigation of cell surface molecules providing targets for immunophenotyping of cells. In terms of ... (Classification in immunology) [57%] 2023-12-12 [Anatomical pathology] [Clusters of differentiation]...
30. Backward differentiation formula: The backward differentiation formula (BDF) is a family of implicit methods for the numerical integration of ordinary differential equations. They are linear multistep methods that, for a given function and time, approximate the derivative of that function using information from ... [57%] 2023-12-15 [Numerical differential equations]
31. Embryonic differentiation waves: A mechanochemical based model for primary neural induction was first proposed in 1985 by Brodland and Gordon. They proposed that there is a mechanically sensitive bistable organelle made of microtubules and microfilaments in the apical ends of cells within cell ... [57%] 2022-05-19 [Embryology]
32. Hessian automatic differentiation: In applied mathematics, Hessian automatic differentiation are techniques based on automatic differentiation (AD) that calculate the second derivative of an \displaystyle{ n }[/math]-dimensional function, known as the Hessian matrix. When examining a function in a neighborhood of a point ... [57%] 2023-12-18 [Differential calculus] [Matrices]...
33. Epidermal differentiation complex: The epidermal differentiation complex (EDC) is a gene complex comprising over fifty genes encoding proteins involved in the terminal differentiation and cornification of keratinocytes, the primary cell type of the epidermis. In humans, the complex is located on a 1 ... [57%] 2023-12-15 [Gene complexes] [Genes on human chromosome 1]...