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3861
An exploration of whether the extent and orientation of the discrepancy in perceived and actual mathematical efficacy affects mathematical anxiety
Published 2023-01-01“…A questionnaire survey was used to study the effect of the discrepancy between perceived and actual mathematical efficacy (discrepancy in mathematical efficacy) on mathematics anxiety, and the moderating effect of bias in mathematical efficacy estimation. A total of 582 grade 1 students in seniors high school in Nanning with an average age of 16 and 489 grade 2 students in seniors high school with an average age of 17 were selected. …”
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3862
SGS method applied to damage location and uncertainty modeling for sensor grid in the ISHM
Published 2024-02-01“…Damage location estimation is a critical aspect of condition-based maintenance systems, particularly in the context of electromechanical impedance monitoring. …”
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3863
High-Accuracy and Low-Cost Attitude Measurement Unit of the CubeSat
Published 2020-01-01“…The Multiplicative Extended Kalman Filter (MEKF) is used to estimate the attitude of CubeSat, and four kinds of attitude estimation layouts are put forward according to the idea of weighted average of two quaternions from two STR and different architectures of information fusion. …”
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3864
New Polarization Basis for Polarimetric Phased Array Weather Radar: Theory and Polarimetric Variables Measurement
Published 2012-01-01“…In addition, the estimates of these parameters based on the time series data acquired with the new polarization basis are also investigated. …”
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3865
The EDI Multi-Modal Simultaneous Localization and Mapping Dataset (EDI-SLAM)
Published 2025-01-01“…This enables the meaningful evaluation of systems that directly utilize data from the positioning module into their localization estimates, and serves as an alternative when the GNSS reference is disrupted by intermittent signals or multipath scattering. …”
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3866
Migration Simulation of Radioactive Soil Particles in the Atmospheric Environment Using CFD-DEM Coupled with Empirical Formulas
Published 2021-01-01“…The source term of the radioactive particles is estimated by an empirical model as the input of the CFD-DEM. …”
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3867
Parameter Evaluation for a Statistical Mechanical Model for Binary Choice with Social Interaction
Published 2019-01-01“…The methods of partial least squares and the ordinary least squares are, respectively, used to estimate the parameters of the interacting and the noninteracting models. …”
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3868
The Use of Machine Learning Approaches for the Diagnosis of Acute Appendicitis
Published 2020-01-01“…The study aims to develop an easy, fast, and accurate estimation method for early acute appendicitis diagnosis using machine learning algorithms. …”
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3869
A Robust Control Method for Lateral Stability Control of In-Wheel Motored Electric Vehicle Based on Sideslip Angle Observer
Published 2018-01-01“…And the sideslip angle is estimated by using the dynamics-based approaches. Moreover, based on the estimated vehicle state information, an upper level control system by using robust control theory is proposed to specify a desired yaw moment and correction front steering angle to work on the electric vehicles. …”
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3870
Terminal Guidance Law for UAV Based on Receding Horizon Control Strategy
Published 2017-01-01“…Most of the literatures focus on estimating the acceleration of target and time to go in guidance law, which are difficult to acquire. …”
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3871
Dynamic Behavior Analysis of Touchdown Process in Active Magnetic Bearing System Based on a Machine Learning Method
Published 2017-01-01“…In addition, the estimation precision is significantly improved compared with the method without learning. …”
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3872
Plant traits, growth stage, and ash mass load control the vulnerability of potato, corn, and wheat crops to volcanic ashfall
Published 2025-02-01“…These results were used to develop new vulnerability functions for estimating yield loss in potatoes, corn, and wheat following exposure to an ashfall event.…”
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3873
multistrap: boosting phylogenetic analyses with structural information
Published 2025-01-01“…Abstract In a phylogeny, trustworthy reliability branch support estimates are as important as the tree itself. We show that reliability support values based on bootstrapping can be improved by combining sequence and structural information from proteins. …”
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3874
The New Novel Discrete Distribution with Application on COVID-19 Mortality Numbers in Kingdom of Saudi Arabia and Latvia
Published 2021-01-01“…The maximum likelihood estimation (MLE) method is applied to estimate the unknown parameters of the DEOWE distribution. …”
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3875
Manufacturing Reliability Assessment of Fine Ag Alloy Wire During Wire Loop Formation Process
Published 2025-01-01“…Aforementioned constitutive model is imported into transient dynamic simulation to estimate the characteristics on wire loop formation profile and wire stress distribution. …”
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3876
Effective Lock Detectors Based on Costas Loop Output for SBPSK Mobile Communications
Published 2025-01-01“…., 2021), whereas the second architecture is grounded on the likelihood ratio test where in place of the unknown parameters suitable estimates are used. Such estimates are obtained through an iterative strategy relying on the Expectation Maximization algorithm. …”
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3877
A Multimode Adaptive Pushover Procedure for Seismic Assessment of Integral Bridges
Published 2013-01-01“…This paper presents a new adaptive pushover procedure to account for the effect of higher modes in order to accurately estimate the seismic response of bridges. The effect of higher modes is considered by introducing a minimum value for the total effective modal mass. …”
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3878
GRAiCE: reconstructing terrestrial water storage anomalies with recurrent neural networks
Published 2025-01-01“…Abstract The Gravity Recovery and Climate Experiment (GRACE) and its follow-on (GRACE-FO) missions have provided estimates of Terrestrial Water Storage Anomalies (TWSA) since 2002, enabling the monitoring of global hydrological changes. …”
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3879
Hysteresis Modeling of Magnetic Shape Memory Alloy Actuator Based on Krasnosel'skii-Pokrovskii Model
Published 2013-01-01“…To identify the weighting parameters of the KP operators, an improved gradient correction algorithm and a variable step-size recursive least square estimation algorithm are proposed in this paper. In order to demonstrate the validity of the proposed modeling approach, simulation experiments are performed, simulations with improved gradient correction algorithm and variable step-size recursive least square estimation algorithm are studied, respectively. …”
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3880
Generalized Scaling of Urban Heat Island Effect and Its Applications for Energy Consumption and Renewable Energy
Published 2014-01-01“…This scaling can be used to estimate the UHI intensity in any cities and therefore predict the required energy consumption during summer months. …”
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