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481
Mixed Cost Function and State Constrains Optimal Control Problems
Published 2025-04-01“…In this paper, we analyze an optimal control problem with a mixed cost function, which combines a terminal cost at the final state and an integral term involving the state and control variables. …”
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482
The Time-Dependent Schrödinger Equation, Riccati Equation, and Airy Functions
Published 2025-05-01“…Particular solutions of the corresponding nonlinear Schrödinger equations with variable coefficients are also found. A special case of the quantum parametric oscillator is studied in detail first. …”
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483
Bringing Executive Function Testing Online: Assessment Validation Study
Published 2025-07-01“…Performance on Freeze Frame was analyzed in relation to self-reported demographic variables and neuropsychological function, using a standardized measure of executive function, the National Institutes of Health Executive Abilities: Measures and Instruments for Neurobehavioral Evaluation and Research (NIH EXAMINER). …”
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484
Comparative analysis of profitability and resource use efficiency between Penaeus monodon and Litopenaeus vannamei in India.
Published 2021-01-01“…The Cobb-Douglas production function, which relates production output to several independent input variables, was used to determine productivity. …”
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485
Standard Deviation of Fiber-Coupling Efficiency for Free-Space Optical Communication Through Atmospheric Turbulence
Published 2023-01-01“…Due to atmospheric turbulence, however, the coupling efficiency, which is defined by the ratio of the fiber-coupled optical power to the optical power reaching the aperture, fluctuates over time, and thus should be treated as a random variable. …”
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486
Energy Efficiency and Mathematical Modeling of Shrimp Pond Oxygenation: A Multiple Regression Experimental Study
Published 2024-11-01“…The proposed model is key to optimizing the operation of pumping systems, allowing us to significantly reduce water turnover without compromising dissolved oxygen levels as a function of key variables such as water turnover volume, biomass, solar radiation (0–1200 W/m<sup>2</sup>), water temperature (20 °C–32 °C), phytoplankton levels (0–1,000,000 cells/ml), zooplankton (0–500,000 cells/ml), and wind speed (0–15 m/s). …”
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487
Energy-Efficient Train Operation Optimization Method for Urban Rail Intervals Based on Curve Splicing
Published 2025-01-01“…Based on this optimization concept, a splicing strategy is developed that includes four parameter variables: the splice point location, splice point speed, splice relationship type, and control force magnitude. …”
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488
Functional Correlates of Action Observation of Gait in Patients with Parkinson’s Disease
Published 2020-01-01“…Differences between patients with PD (FOG+ and FOG-) and HS were assessed at the level of behavioral and functional analysis. Results. Gait parameters, including gait velocity, stride length, and their coefficients of variability (CV), were different in PD patients compared to HS, whereas gait performance was similar between FOG+ and FOG-. …”
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489
Bayesian Adaptive Lasso for the Partial Functional Linear Spatial Autoregressive Model
Published 2022-01-01“…This study introduces a partial functional linear spatial autoregressive model which can explore the relationship between a scalar spatially dependent response variable and predictive variables containing both multiple scalar covariates and a functional covariate. …”
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490
The efficiency of Amil Zakat Institutions (LAZ) in Indonesian Islamic Banks: Data Envelopment Analysis Approach
Published 2021-12-01“…The Amil Zakat Institution (LAZ), based on Islamic bank corporations, has shown a significant role based on the mandate of the 2008 law on the social functions of Islamic banks. However, a performance evaluation is needed to see how efficient the LAZ is in its operations. …”
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491
Error-Function-Based Penalized Quantile Regression in the Linear Mixed Model
Published 2025-07-01“…This is a method of variable selection by ERror Function (ERF) regularization in the linear effects model. …”
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492
Exploring Flexible Penalization of Bayesian Survival Analysis Using Beta Process Prior for Baseline Hazard
Published 2025-01-01“…Therefore, this study is motivated to adopt the idea of a penalized semi-parametric Bayesian Cox (PSBC) model through elastic-net and group lasso penalty functions (PSBC-EN and PSBC-GL) to incorporate the grouping structure of the covariates (genes) and optimally perform variable selection. …”
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493
Modified graphene oxide as an efficient magnetic adsorbent for the simultaneous removal of Sunset Yellow and Tartrazine dyes
Published 2024-01-01“…A spectrum overlapping of SY and Tar was resolved by the derivative spectrophotometric technique. The effects of variables on the removal of the dye such as pH, the dose of MGO-Se, sonication time, and initial dye concentration were studied and optimized. …”
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494
Efficient remote sensing image classification using the novel STConvNeXt convolutional network
Published 2025-03-01“…Abstract Remote sensing images present formidable classification challenges due to their complex spatial organization, high inter-class similarity, and significant intra-class variability. To address the balance between computational efficiency and feature extraction capability in existing methods, this paper innovatively proposes a lightweight convolutional network, STConvNeXt. …”
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495
Functional capacity: association with risk for falls, fear of falling and pain in the elderly
Published 2021-08-01“…Spearman’s Correlation Coefficient was used to associate the continuous variables with the Fear of Falling Scale. …”
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496
Radiographic and Functional Results following Subtalar Arthroereisis in Pediatric Flexible Flatfoot
Published 2019-01-01“…Two expert surgeons from the Pediatric Orthopedics Unit took separate measurements of these angles for subsequent analysis purposes and to obtain the interobserver correlation coefficient for quantitative variables. Pre- and postoperative differences in the measurement of angles were ascertained using Student’s t-test for paired samples; and a functional evaluation of the patients intervened was carried out pre- and postoperatively by administering the parent version of the Oxford Ankle Foot Questionnaire for Children (OxAFQ-C) during a clinical interview. …”
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497
Implicit manifestation of prospective metacognition in betting choices enhances its efficiency compared to explicit expression
Published 2025-03-01“…Recent metacognitive research has extensively investigated metacognitive efficiency (i.e., the accuracy of metacognition). Given the functional importance of metacognition for adaptive behavioral control, it is important to explore the nature of prospective metacognitive efficiency; however, most research has focused on retrospective metacognition. …”
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498
Genome-wide analyses reveal intricate genetic mechanisms underlying egg production efficiency in chickens
Published 2025-08-01“…Consistently, functional analysis of associated genes demonstrates that egg production efficiency benefits from multiple physiological functions. …”
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499
Production components of corn as function of seed distribution along the planting row
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500
A new method for routing protocols using hybrid fuzzy clustering in UWSNs
Published 2025-06-01“…Besides, the new scheme improved energy variance by 40% at nodes to prolong the network lifetime and maintain a higher throughput in conditions of variable network load. This fuzzy clustering technique stands apart because it tries to overcome UWSN-specific challenges using adaptive data aggregation along with multistep communication and hence is more resistant and energy-efficient compared to the conventional protocols.…”
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