• the bioinformatics concept of root mean square deviation of atomic positions. The RMSD of a sample is the quadratic mean of the differences between the...
    11 KB (1,620 words) - 18:39, 16 February 2025
  • bioinformatics, the root mean square deviation of atomic positions, or simply root mean square deviation (RMSD), is the measure of the average distance...
    10 KB (1,268 words) - 18:55, 14 October 2024
  • studying the dispersion phenomenon. Root-mean-square deviation of atomic positions: the average is taken over a group of particles at a single time, where...
    14 KB (2,605 words) - 00:42, 20 April 2025
  • Thumbnail for Error analysis for the Global Positioning System
    standard deviations are computed by taking the square root of the sum of the squares of the individual components (i.e., RSS for root sum squares). To get...
    37 KB (5,051 words) - 19:26, 16 May 2025
  • Thumbnail for Shape of the atomic nucleus
    The spatial extent of the prolate spheroid nucleon (and larger nuclides) is determined by root mean squared (RMS) charge radius of the proton, as determined...
    31 KB (3,500 words) - 21:25, 15 May 2025
  • Thumbnail for OctaDist
    area of the faces of octahedron Jahn–Teller distortion parameters Root-mean-square deviation of atomic positions Simple and flexible processes of use Cross-platform...
    7 KB (573 words) - 13:53, 19 November 2024
  • Thumbnail for Uncertainty
    equal to the standard error of the mean, which is the standard deviation divided by the square root of the number of measurements. This procedure neglects...
    35 KB (4,351 words) - 07:49, 22 April 2025
  • Thumbnail for Plum pudding model
    obsolete by Ernest Rutherford's discovery of the atomic nucleus in 1911. The model tried to account for two properties of atoms then known: that there are electrons...
    43 KB (6,145 words) - 07:30, 18 April 2025
  • Thumbnail for Allan variance
    {\displaystyle \sigma _{y}^{2}(\tau )} . The Allan deviation (ADEV), also known as sigma-tau, is the square root of the Allan variance, σ y ( τ ) {\displaystyle...
    64 KB (9,353 words) - 07:29, 15 March 2025
  • Thumbnail for Sound
    Sound (redirect from Radiation of sound)
    usually averaged over time and/or space, and a square root of this average provides a root mean square (RMS) value. For example, 1 Pa RMS sound pressure (94...
    37 KB (4,178 words) - 12:45, 1 May 2025
  • theory, the root-mean-square deviation of an estimator is a measure of the imperfection of the fit of the estimator to the data. Root-mean-square speed In...
    251 KB (31,177 words) - 16:11, 25 April 2025
  • mean is a moment about the origin, unlike the standard deviation, which is (the square root of) a central moment. See also: Positive real numbers § Ratio...
    38 KB (4,653 words) - 00:17, 14 May 2025
  • Thumbnail for Structural alignment
    methods. The outputs of a structural alignment are a superposition of the atomic coordinate sets and a minimal root mean square deviation (RMSD) between the...
    44 KB (5,372 words) - 14:53, 17 January 2025
  • divided again by the square root of the atomic weight (Geiger and Marsden knew that for foils of equal stopping power, the number of atoms per unit area...
    100 KB (13,585 words) - 15:56, 18 April 2025
  • of the normal curve is the range within one standard deviation of the mean; the lighter grey area shows the range within two standard deviations of the...
    19 KB (2,342 words) - 15:34, 9 February 2025
  • Thumbnail for Uncertainty principle
    Heisenberg, the formal inequality relating the standard deviation of position σx and the standard deviation of momentum σp was derived by Earle Hesse Kennard later...
    139 KB (19,263 words) - 21:15, 14 April 2025
  • percentage, and is defined as the ratio of the standard deviation   σ {\displaystyle \ \sigma } to the mean   μ {\displaystyle \ \mu } (or its absolute value...
    279 KB (31,753 words) - 07:09, 28 January 2025
  • Gaussian-distributed, have zero mean (average value) and have the same standard deviation σ P R {\displaystyle \sigma _{PR}} regardless of vehicle location or the...
    73 KB (9,850 words) - 15:55, 4 February 2025
  • Thumbnail for Foldamer
    measured by calculating the root mean square deviation from the backbone atomic position of the favored structure. The structure of the foldamer under different...
    15 KB (1,676 words) - 18:12, 31 December 2024
  • Thumbnail for Ideal gas law
    {B}}T}}}} and k {\displaystyle k} denotes the Boltzmann constant. The root-mean-square speed can be calculated by v rms 2 = ∫ 0 ∞ v 2 f ( v ) d v = 4 π (...
    34 KB (4,623 words) - 08:36, 18 May 2025
  • Thumbnail for Electron
    Electron (redirect from Mass of electron)
    present in molecules and crystals, and for all types of chemical reactions, while the rest make up the atomic core. Electrons play an essential role in numerous...
    154 KB (15,743 words) - 00:06, 8 May 2025
  • Thumbnail for Synchrotron light source
    the number of photons per second in the beam, σ x {\displaystyle \sigma _{x}} and σ y {\displaystyle \sigma _{y}} are the root mean square values for...
    25 KB (3,028 words) - 02:10, 31 March 2025
  • Thumbnail for Monte Carlo method
    methodologies, these mean-field particle techniques rely on sequential interacting samples. The terminology mean field reflects the fact that each of the samples...
    91 KB (10,690 words) - 23:18, 29 April 2025
  • Thumbnail for Homology modeling
    with decreasing sequence identity; a typical model has ~1–2 Å root mean square deviation between the matched Cα atoms at 70% sequence identity but only...
    40 KB (5,150 words) - 00:22, 6 September 2024
  • Thumbnail for Structural bioinformatics
    the alignment quality is evaluated based on the root-mean-square deviation (RMSD) of atomic positions, i.e., the average distance between atoms after...
    35 KB (3,532 words) - 23:28, 22 May 2024
  • Thumbnail for Fick's laws of diffusion
    Another simple case of diffusion is the Brownian motion of one particle. The particle's Mean squared displacement from its original position is: MSD ≡ ⟨ ( x...
    58 KB (8,249 words) - 04:55, 19 April 2025
  • _{s}^{2}=M\sigma ^{2}} and the standard deviation is M σ 2 {\displaystyle {\sqrt {M}}\sigma ^{2}} . That means the standard deviation of the noise is multiplied by...
    19 KB (3,235 words) - 06:48, 15 April 2025
  • Thumbnail for Equipartition theorem
    to monatomic gases. The mean kinetic energy also allows the root mean square speed vrms of the gas particles to be calculated: v rms = ⟨ v 2 ⟩ = 3 k B...
    91 KB (11,997 words) - 12:08, 7 May 2025
  • "The solution of the Kato square root problem for second order elliptic operators on R n {\displaystyle \mathbb {R} ^{n}} ". Annals of Mathematics. Second...
    195 KB (20,026 words) - 13:12, 7 May 2025
  • Thumbnail for Time
    Time (redirect from Measurement of Time)
    Republican Calendar's days consisted of ten hours of a hundred minutes of a hundred seconds, which marked a deviation from the base 12 (duodecimal) system...
    123 KB (14,106 words) - 00:26, 18 May 2025