Results 41 to 50 of about 1,373,260 (211)

Research on Soil Moisture Inversion Method for Canal Slope of the Middle Route Project of the South to North Water Transfer Based on GNSS-R and Deep Learning

open access: yesRemote Sensing, 2023
The soil moisture from the South-to-North Water Diversion Middle Route Project is assessed in this study. Complex and variable geological conditions complicate the prediction of soil moisture in the study area.
Qingfeng Hu   +10 more
doaj   +1 more source

Measurement invariance, validity, reliability, and factor structure examination of the creativity nurturing behaviour scale for teachers: comparisons across gender in thirteen countries

open access: yesCreativity Studies, 2023
Creativity is fundamental to the overall progress of humanity and hence identified as a key competence required for being successful in the 21st century.
Ekta Sharma   +8 more
doaj   +1 more source

Convergence of Monte Carlo simulations involving the mean-reverting square root process [PDF]

open access: yes, 2005
The mean-reverting square root process is a stochastic differential equation (SDE) that has found considerable use as a model for volatility, interest rate, and other financial quantities.
Higham, D.J., Mao, X.
core   +2 more sources

Confirmatory factor analysis of the Test of Performance Strategies (TOPS) among adolescent athletes [PDF]

open access: yes, 2004
The aim of the present study was to examine the factorial validity of the Test of Performance Strategies (TOPS; Thomas et al., 1999) among adolescent athletes using confirmatory factor analysis.
Andrew M Lane   +12 more
core   +1 more source

Root mean square error (RMSE) or mean absolute error (MAE)

open access: yes, 2014
Both the root mean square error (RMSE) and the mean absolute error (MAE) are regularly employed in model evaluation studies. Willmott and Matsuura(2005) have suggested that the RMSE is not a good indicator of average model performance and might be a ...
T. Chai, R. Draxler
semanticscholar   +1 more source

Generalized Post-Widder inversion formula with application to statistics [PDF]

open access: yes, 2015
In this work we derive an inversion formula for the Laplace transform of a density observed on a curve in the complex domain, which generalizes the well known Post-Widder formula.
Belomestny, Denis   +2 more
core   +3 more sources

Forecast Assessment of CMA-GFS on the Meteorological Elements in the Northeast Hemisphere

open access: yesGaoyuan qixiang, 2023
Based on the daily forecast data initialized at 20:00 (Beijing time) of the CMA global forecast system (CMA-GFS) during the period from October, 2019 to December, 2020, the forecasting quality of the upper air meteorological elements in the Northeast ...
Chunjuan QI, Liujie PAN
doaj   +1 more source

DENSE IMAGE MATCHING FOR MARS EXPRESS HRSC IMAGERY BASED ON PRECISE POINT PREDICTION METHOD [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Currently, Mars Express HRSC imagery is an essential data source to derive high accuracy Mars topographic data. In view of the characteristics of Martian surface satellite imagery, a dense image matching scheme for HRSC imagery based on precise point ...
X. Geng   +5 more
doaj   +1 more source

Assessment of clear and cloudy sky parameterizations for daily downwelling longwave radiation over different land surfaces in Florida, USA [PDF]

open access: yes, 2008
Clear sky downwelling longwave radiation (Rldc) and cloudy sky downwelling longwave radiation (Rld) formulas were tested across eleven sites in Florida.
Choi, Minha   +2 more
core   +1 more source

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