Results 31 to 40 of about 814,507 (284)
Sensors, 2023 Compensating for the effects of temperature is a crucial issue in structural health monitoring when using optical fiber sensors. This study focused on the change in sensitivity due to differences in GeO2 and B2O3 doping and then verified the accuracy ...
Shinsaku Hisada +4 more
doaj +1 more source
New formulation of the beam propagation method based on the slowly varying envelope approximation [PDF]
, 1993 We combine the theoretical results of some recent publications on the beam propagation method based on the finite difference method (FDBPM) and the slowly varying envelope approximation (SVEA). The use of the SVEA leads to a considerable reduction of the
Hoekstra, H.J.W.M. +2 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
On the uncertainty of stream networks derived from elevation data: the error propagation approach [PDF]
, 2010 DEM error propagation methodology is extended to the derivation of vector-based objects (stream networks) using geostatistical simulations. First, point sampled elevations are used to fit a variogram model.
Hengl, T. +2 more
core +2 more sources
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
Unified Description of Efficiency Correction and Error Estimation for Moments of Conserved Quantities in Heavy-Ion Collisions [PDF]
, 2017 We provide a unified description of efficiency correction and error estimation for moments of conserved quantifies in heavy-ion collisions. Moments and cumulants are expressed in terms of the factorial moments, which can be easily corrected for the ...
Luo, Xiaofeng
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
Signal Estimation with Additive Error Metrics in Compressed Sensing [PDF]
, 2013 Compressed sensing typically deals with the estimation of a system input from its noise-corrupted linear measurements, where the number of measurements is smaller than the number of input components.
Danielle Carmon +4 more
core +3 more sources
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source
A General Euler Angle Error Model of Strapdown Inertial Navigation Systems
Applied Sciences, 2018 Attitude error models play an important role in analyzing the characteristics of navigation error propagation for the design and operation of strapdown inertial navigation systems (SINS).
Jianli Li, Pengfei Dang, Yiqi Li, Bin Gu
doaj +1 more source