Results 31 to 40 of about 689,864 (186)

Investigation of observational error sources in multi-Doppler-radar three-dimensional variational vertical air motion retrievals [PDF]

open access: yesAtmospheric Measurement Techniques, 2019
Multi-Doppler-radar network observations have been used in different configurations over the last several decades to conduct three-dimensional wind retrievals in mesoscale convective systems.
M. Oue   +6 more
doaj   +1 more source

Data compression in the presence of observational error correlations

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2019
Numerical weather prediction (NWP) models are moving towards km-scale (and smaller) resolutions in order to forecast high-impact weather. As the resolution of NWP models increase the need for high-resolution observations to constrain these models also ...
A.M. Fowler
doaj   +1 more source

Medication error awareness among health care providers in Palestine: A questionnaire-based cross-sectional observational study

open access: yesSaudi Pharmaceutical Journal, 2022
Background: Increased awareness among healthcare professionals regarding medication errors and the establishment of a medication error reporting system can significantly reduce the prevalence of medication errors.
Abdallah Damin Abukhalil   +3 more
doaj   +1 more source

Theoretical Examination of the Lithium Depletion Boundary

open access: yes, 2003
We explore the sensitivity in open cluster ages obtained by the lithium depletion boundary (LDB) technique to the stellar model input physics. The LDB age technique is limited to open clusters with ages ranging from 20 to 200 Myr.
Alison Sills   +15 more
core   +2 more sources

Learning by observation: insights from Williams syndrome. [PDF]

open access: yesPLoS ONE, 2013
Observing another person performing a complex action accelerates the observer's acquisition of the same action and limits the time-consuming process of learning by trial and error.
Francesca Foti   +5 more
doaj   +1 more source

Reconstructing cosmological initial conditions from galaxy peculiar velocities. II. The effect of observational errors

open access: yes, 2012
The Reverse Zeldovich Approximation (RZA) is a reconstruction method which allows to estimate the cosmic displacement field from galaxy peculiar velocity data and to constrain initial conditions for cosmological simulations of the Local Universe. In this
Courtois, Helene   +3 more
core   +3 more sources

Quantum error correction of observables [PDF]

open access: yesPhysical Review A, 2007
22 pages, 1 figure, preprint ...
Beny, Cedric   +2 more
openaire   +2 more sources

Data Assimilation algorithm for 3D B\'enard convection in porous media employing only temperature measurements

open access: yes, 2015
In this paper we propose a continuous data assimilation (downscaling) algorithm for the B\'enard convection in porous media using only coarse mesh measurements of the temperature.
Farhat, Aseel   +2 more
core   +1 more source

Quantifying the latitudinal representivity of in situ solar wind observations [PDF]

open access: yes, 2020
Advanced space-weather forecasting relies on the ability to accurately predict near-Earth solar wind conditions. For this purpose, physics-based, global numerical models of the solar wind are initialized with photospheric magnetic field and coronagraph ...
Lang, Matthew   +4 more
core   +1 more source

Research on GPS geometry-based observational stochastic error model

open access: yesTongxin xuebao, 2019
Aiming at the problem of not enough influencing factors were considered in traditional methods,a much more realistic stochastic model was built.In which error corrections were introduced into the geometry-based function model,an improved least squares ...
Taoyun ZHOU   +4 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy