Results 121 to 130 of about 3,774,080 (285)
Nonparametric Kernel Testing in Semiparametric Autoregressive Conditional Duration Model [PDF]
A crucially important advantage of the semiparametric regression approach to the nonlinear autoregressive conditional duration (ACD) model developed in Wongsaart et al. (2011), i.e.
Jiti Gao, Pipat Wongsaart
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Pest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi +5 more
wiley +1 more source
Small-Sample Comparison of the Gamma Kernel and the Orthogonal Series Methods of Density Estimation
پژوهشهای ریاضی, 2020 Introduction Estimation of a probability density function is an important area of nonparametric statistical inference that has received much attention in recent decades.
Muhyiddin Izadi, Abdollah Jalilian
doaj
Effects of Development Finance on Energy Transitions and Green Growth in Sub‐Saharan Africa
Sustainable Development, EarlyView.ABSTRACT While global agendas promote energy transition and green growth, Africa south of the Sahara (SSA) struggles with low energy access, highlighting a development paradox between climate goals and energy poverty. By aligning aid and development finance with SDGs 7 and 13, we analyze whether development finance is at a crossroads in supporting ...
Clement Oteng +3 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract The acoustic emission (AE) technique has proven to be an effective method for detecting individual wire breaks in prestressed concrete structures affected by stress corrosion cracking (SCC). However, despite its widespread application, the quantitative assessment of AE monitoring reliability and optimal sensor placement remains unresolved ...
Max Fiedler, Steffen Marx
wiley +1 more source
Research on DBSCAN-GMM-Based Probability Density Modeling for Traction Harmonics Analysis
IET Electrical Systems in TransportationThe accurate estimation of the probability distribution of traction current harmonics in EMUs is crucial for preventing electromagnetic interference (EMI), managing high-speed railway signaling systems, and analyzing traction system power quality ...
Zijun Wei +4 more
doaj +1 more source
Dependence Modeling in Count and Hybrid Insurance Data
MathematicsAccurate modeling of dependence in insurance data is essential for pricing, reserving, and capital allocation, particularly when claim frequencies and severities interact in complex ways.
Shiva Mehdipour Ghobadlou +2 more
doaj +1 more source
IDENTIFICATION AND ESTIMATION OF NONPARAMETRIC STRUCTURAL [PDF]
This paper concerns a new statistical approach to instrumental variables (IV) method for nonparametric structural models with additive errors. A general identifying condition of the model is proposed, based on richness of the space generated by marginal ...
Woocheol Kim
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Wild pigs (Sus scrofa) prefer inoculated peanuts over whole‐kernel corn in cafeteria‐style study
Wildlife Society Bulletin, EarlyView.In this study, we explored bait preference of wild pigs (Sus scrofa), a highly invasive species where primary removal efforts include the use of bait and corral‐style trapping. In addition, we investigated preferences of a common nontarget to identify a bait that is preferred by wild pigs and not by white‐tailed deer (Odocoileus virginianus).
Justine L. Smith +5 more
wiley +1 more source
Uniform Consistency for Nonparametric Estimators in Null Recurrent Time Series [PDF]
This paper establishes several results for uniform convergence of nonparametric kernel density and regression estimates for the case where the time series regressors concerned are nonstationary null–recurrent Markov chains.
Dag Tjostheim, Jiti Gao, Degui Li
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