Results 31 to 40 of about 681,652 (233)
Efficiency of Higher Order Finite Elements for the Analysis of Seismic Wave Propagation [PDF]
, 2000 The analysis of wave propagation problems in linear damped media must take into account both propagation features and attenuation process. To perform accurate numerical investigations by the finite differences or finite element method, one must consider ...
AKI +15 more
core +3 more sources
Accounting for Training Data Error in Machine Learning Applied to Earth Observations
Remote Sensing, 2020 Remote sensing, or Earth Observation (EO), is increasingly used to understand Earth system dynamics and create continuous and categorical maps of biophysical properties and land cover, especially based on recent advances in machine learning (ML).
Arthur Elmes +19 more
doaj +1 more source
Frontiers in Neuroscience, 2017 In magnetic resonance imaging, precise measurements of longitudinal relaxation time (T1) is crucial to acquire useful information that is applicable to numerous clinical and neuroscience applications.
Yoojin Lee +4 more
doaj +1 more source
Equivalence of Equilibrium Propagation and Recurrent Backpropagation
, 2018 Recurrent Backpropagation and Equilibrium Propagation are supervised learning algorithms for fixed point recurrent neural networks which differ in their second phase.
Bengio, Yoshua, Scellier, Benjamin
core +1 more source
Remote Sensing, 2019 This paper presents a new Fundamental Climate Data Record (FCDR) for the visible (VIS) channel of the Meteosat Visible and Infrared Imager (MVIRI), with pixel-level metrologically traceable uncertainties and error covariance estimates.
Frank Rüthrich +6 more
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Error propagation in geochemical modeling of trace elements in two-component mixing [PDF]
Geofísica Internacional, 1998 This study presents error propagation equations for geochemical modeling of trace elements during mixing of two components or end-members. These equations can be used to estimate uncertainties in the concentration of an element or ratio of two elements ...
Surendra P. Verma
doaj
, 2017 Two-Line Elements (TLEs) continue to be the sole public source of orbiter observations. The accuracy of TLE propagations through the Simplified General Perturbations-4 (SGP4) software decreases dramatically as the propagation horizon increases, and thus ...
Pérez, Iván +3 more
core +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Orbital: The Electronic Journal of Chemistry, 2020 This paper is about a typical mistake in the calculation of standard deviation of measurements in cases in which there are no differences among repetitious replicates. Some students believe the standard deviation in those case is equal to zero.
André F. Oliveira +3 more
doaj