• Thumbnail for Substructure search
    Substructure search (SSS) is a method to retrieve from a database only those chemicals matching a pattern of atoms and bonds which a user specifies. It...
    29 KB (3,237 words) - 17:10, 20 June 2025
  • support for substructure search, a method to retrieve chemicals matching a pattern of atoms and bonds which a user specifies. This kind of search is achieved...
    28 KB (2,799 words) - 06:52, 26 January 2025
  • Microsoft's Power Query MQL is a cheminformatics query language for a substructure search allowing beside nominal properties also numerical properties; MDX...
    8 KB (928 words) - 05:20, 26 May 2025
  • Strehmel N, Selbig J, Walther D, Kopka J (2010). "Decision tree supported substructure prediction of metabolites from GC-MS profiles". Metabolomics. 6 (2):...
    66 KB (1,936 words) - 10:27, 20 June 2025
  • Thumbnail for Optimal substructure
    In computer science, a problem is said to have optimal substructure if an optimal solution can be constructed from optimal solutions of its subproblems...
    6 KB (742 words) - 08:14, 16 April 2025
  • compounds from their structural formula; often in this area the term substructure search is used. A query structure is often defined graphically using a structure...
    15 KB (1,856 words) - 21:47, 15 June 2025
  • Thumbnail for Chemical similarity
    to identify scaffold hopping ligands. Me-too compound Drug design Substructure search Ternary compound Johnson, A. M.; Maggiora, G. M. (1990). Concepts...
    8 KB (849 words) - 05:28, 26 May 2025
  • composed of one page that serves one purpose Solid-state storage Substructure search, a method to retrieve from a database chemicals matching a given...
    5 KB (641 words) - 20:24, 10 May 2025
  • the following insight: the static optimality problem exhibits optimal substructure; that is, if a certain tree is statically optimal for a given probability...
    19 KB (2,965 words) - 19:58, 19 June 2025
  • options for chemical compounds such as exact structure search, substructure search and Markush search. Users can draw formulas, use commercial and common...
    12 KB (1,162 words) - 14:02, 4 August 2024
  • Thumbnail for Molecular graph
    Chemical graph generator Simplified molecular-input line-entry system Substructure search IUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold Book")...
    4 KB (538 words) - 22:02, 30 April 2025
  • the Chemisches Zentralblatt by performing chemical structure and substructure searches. Since 2016, Chemisches Zentralblatt is available on the web via...
    4 KB (398 words) - 23:21, 31 August 2024
  • Thumbnail for Open Babel
    chemical expert system interconversion of many chemical file formats substructure search, based on simplified molecular-input line-entry system (SMILES) fingerprint...
    7 KB (573 words) - 08:16, 3 February 2025
  • generators, GENOA is a constructive substructure search-based algorithm, and it assembles different substructures by also considering the overlaps. The...
    28 KB (5,049 words) - 19:09, 26 September 2024
  • Thumbnail for Greedy algorithm
    stage's algorithmic path to the solution. Optimal substructure "A problem exhibits optimal substructure if an optimal solution to the problem contains optimal...
    17 KB (1,918 words) - 19:59, 19 June 2025
  • separated by a helper construct. Chemical expert system Query and substructure search (based on Simplified molecular-input line-entry system (SMARTS),...
    4 KB (258 words) - 14:20, 4 August 2024
  • Thumbnail for Chemistry Development Kit
    molecule editor and generator 3D geometry generation ring finding substructure search using exact structures and Smiles arbitrary target specification...
    14 KB (1,310 words) - 14:21, 4 August 2024
  • field of combinatorics that focuses on the appearance of order in a substructure given a structure of a known size. Problems in Ramsey theory typically...
    9 KB (1,144 words) - 21:57, 21 May 2025
  • optimal solutions to the sub-problems, then it is said to have optimal substructure. The syntax for expressing constraints over finite domains depends on...
    18 KB (2,324 words) - 10:26, 27 May 2025
  • Thumbnail for Dynamic programming
    optimal solutions to the sub-problems, then it is said to have optimal substructure. If sub-problems can be nested recursively inside larger problems, so...
    59 KB (9,166 words) - 15:39, 12 June 2025
  • Thumbnail for Dark matter halo
    virialized dark matter halo with an ellipsoidal shape, which reveals some substructure in the form of dark matter sub-halos. The use of CDM overcomes issues...
    22 KB (2,828 words) - 02:12, 31 March 2025
  • ; Söding J.; Steinegger M. (2023). "Fast and accurate protein structure search with Foldseek" (PDF). Nature Biotechnology. 42 (2): 243–246. doi:10...
    30 KB (782 words) - 08:37, 27 May 2025
  • Thumbnail for TDR Targets
    incorporation of new functionalities (e.g. chemical similarity and substructure searches in release 4), major data updates to keep the database in sync with...
    7 KB (594 words) - 18:22, 17 February 2025
  • Thumbnail for J. Edgar Hoover Building
    delays in obtaining congressional funding meant that only the three-story substructure was complete by 1970. Work on the superstructure began in May 1971. These...
    77 KB (9,462 words) - 13:11, 13 May 2025
  • 279–283 ISSN 0001-0782 [2] Feldman, Alfred; Hodes, Louis (1979). "Substructure Search with Queries of Varying Specificity". Journal of Chemical Information...
    9 KB (583 words) - 14:09, 23 May 2025
  • Thumbnail for Medical genetics
    and account for population substructure, but these methods can be difficult to apply in practice. Population substructure also can be used to advantage...
    50 KB (5,490 words) - 15:00, 16 April 2025
  • specifying substructural patterns in molecules. The SMARTS line notation is expressive and allows extremely precise and transparent substructural specification...
    14 KB (1,749 words) - 23:51, 23 March 2025
  • instance) may have substructure: that is, some of its attributes may represent other kinds of objects, which in turn may have substructure, to an arbitrary...
    66 KB (9,767 words) - 04:32, 15 June 2025
  • Thumbnail for Ashkenazi Jews
    et al. used over 5,000 autosomal SNPs to demonstrate European genetic substructure. The results showed "a consistent and reproducible distinction between...
    155 KB (17,233 words) - 09:36, 22 June 2025
  • Thumbnail for Virtual screening
    substructure analysis that was created in 1973. Each fragment substructure make a continuous contribution an activity of specific type. Substructure is...
    34 KB (4,019 words) - 11:59, 23 June 2025