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2801
Joint Lagrangian Relaxation and Dynamic Programming Approach for a Multi-Period Multi-Product Location-Inventory Problem
Published 2025-01-01“…Additionally, it involves setting order sizes and reorder points to minimize system costs while meeting service level conditions. This problem is structured as a non-convex mixed integer nonlinear programming model. …”
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2802
Numerical analysis of coupled fluid-structure interaction in magnetohydrodynamic flow and phase change process of nano-encapsulated phase change material systems with deformable he...
Published 2025-06-01“…Results show that increasing Ra from 103 to 105 enhanced heat transfer by 256 %, while augmenting Ha from 5 to 30 diminished it by 36.4 %. …”
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2803
Tracing Iridium Dissolution Pathways in Proton Exchange Membrane Water Electrolyzers at Relevant Current Densities in Real Time
Published 2025-07-01“…Discrepancies with so far reported findings from full‐cell and half‐cell experiments highlight a lack of understanding of catalyst dissolution and the transportation of dissolved species in different systems. The presented method offers unique insights which will help to study and optimize catalyst dissolution by means of various manufacturing and operation parameters to ultimately improve the stability of catalyst layers for water electrolysis.…”
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2804
Influence of dry-wet cycles on the strength behavior of biopolymer and fiber composite modified loess
Published 2025-07-01“…Frequent dry-wet cycles in the Loess Plateau region often trigger shallow slope instability and soil erosion, while conventional soil stabilizers face challenges of environmental pollution and insufficient durability. …”
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2805
Human–Seat–Vehicle Multibody Nonlinear Model of Biomechanical Response in Vehicle Vibration Environment
Published 2025-06-01“…Modal studies, on the other hand, show that while resonant frequencies stay constant, speed causes a considerable rise in amplitude and frequency dispersion. …”
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2806
Additive Manufacturing of Ceramic-Reinforced Inconel 718: Microstructure and Mechanical Characterization
Published 2025-06-01“…The in situ formation method produced leaf-like Ti-rich precipitates (up to 70.13 wt%), while direct ceramic addition suppressed the preferred orientation of the Laves phase and promoted the formation of NbC precipitates. …”
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2807
Application of VUV/Sulfite Defluorination System for the Simple Detection of Perfluoroalkyl Substances
Published 2025-06-01“…Higher pH and sulfite dosage facilitated the reaction, while competing ions could suppress the defluorination efficiency. …”
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2808
A case study on the flexural behaviour of sustainable recycled lump-aggregate concrete precast beams using inclined-crossed stirrups
Published 2025-12-01“…This study experimentally investigates its flexural behaviour, focusing on stirrup type, spacing, compressive bar diameter, and RL substitution rate, and further analyzes compressive bar buckling to develop an optimized I-C stirrup layout. The findings are as follows: (a) For the similar consumption of stirrup steel, precast beams with I-C stirrups exhibit flexural capacity and ductility equal to or slightly greater than those with traditional vertical stirrups, while the former also show smaller average crack spacing and maximum crack width; (b) Increasing stirrup spacing reduces the flexural ductility of beams with I-C stirrups, but their flexural capacity either remains unchanged (with no premature buckling of the compressive longitudinal bar) or decreases by less than 10 % (with premature buckling); (c) The use of RLs within the precast part has a limited effect on the flexural capacity and ductility of the beams; (d) The proposed method for judging premature buckling of the compressive longitudinal bar is reasonable, and the maximum allowable stirrup spacing derived from it could be employed as a reference for practical.…”
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2809
Structural properties evaluation of extracted date fruit (Phoenix dactylifera L.) juice at different extraction temperatures
Published 2025-12-01“…The juice colour darkened with higher extraction temperatures, while no HMF was detected, suggesting the processing method is safe and preserves juice quality. …”
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2810
MetaRes-DMT-AS: A Meta-Learning Approach for Few-Shot Fault Diagnosis in Elevator Systems
Published 2025-07-01“…During meta-training, the system acquires transferable prior knowledge through optimized parameter initialization, while an adaptive scheduling module dynamically configures support/query sets. …”
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2811
Application of the Analytical Hierarchy Process in the management of private ambulance care systems in three selected European countries: a strategic decision-making framework
Published 2025-05-01“…A purposive sampling method was used to ensure the inclusion of key stakeholders with direct experience in the sector. …”
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2812
Early feature study of Yunnan pine pinewood nematode disease based on hyperspectral remote sensing of ground objects
Published 2025-07-01“…Study identified the spectral ranges 455–677 nm and 1974–2340 nm as optimal diagnostic windows. Using Competitive Adaptive Reweighted Sampling (CARS) and Successive Projections Algorithm (SPA), we identified diagnostic spectral bands: CARS selected 20 moisture-sensitive bands in red-edge (680–760 nm) and SWIR regions, while SPA pinpointed 4 critical bands (758, 1074, 1124, 1663 nm) across red-edge, NIR, and SWIR. …”
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2813
Nanoemulsion-based delivery system of tamanu (Calophyllum inophyllum L.) oil: Formulation, characterization, and antibacterial activity
Published 2025-06-01“…Antibacterial activity was assessed using the agar diffusion method against Cutibacterium acnes and Staphylococcus epidermidis. …”
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2814
Characterization and catalytic properties of MnO₂-modified kaolinite for formic acid oxidation
Published 2025-06-01“…N₂ adsorption and BET analysis demonstrated a decrease in surface area and pore volume of acid-treated clay post-calcination, while MnO₂ incorporation improved porosity, particularly at lower concentrations. …”
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2815
Synthesis and Antibacterial, Antioxidant, and Molecular Docking Analysis of Some Novel Quinoline Derivatives
Published 2020-01-01“…The carbaldehyde group was oxidized by permanganate method and reduced with metallic sodium in methanol and ethanol. …”
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2816
Effect of Aluminum Doping on the Optical, Electrical, and Gas Sensing Properties of ZnO Thin Films
Published 2025-11-01“…Thin films were prepared using a spin-coating method, followed by annealing at 500°C, with varying Al doping concentrations (0%, 0.5%, 1%, 1.5%, 2%, and 2.5%). …”
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2817
The role of artificial intelligence in innovative management: international experience and Kazakhstan’s opportunities
Published 2025-03-01“…Using an evolutionary approach, the article evaluates international experience, while the induction method is applied to forecast the potential use in Kazakhstan’s innovation management sector. …”
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2818
ICT in religious education as a factor in fostering empathy
Published 2025-07-01“…The limitations of the research include a relatively small sample size and the reliance on the respondents’ self-evaluation, while future research could include a larger sample size, longitudinal approaches, and more in-depth analyses of specific ICT tools.…”
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2819
Enhancing FT-Transformer With a Matérn-Driven Kolmogorov-Arnold Feature Tokenizer for Tabular Data-Based In-Bed Posture Classification
Published 2025-01-01“…By flattening the pressure data into 1D tabular inputs, we simplify the model structure while still achieving excellent classification performance; (2) A Faster KAN via Matérn kernel – by incorporating Matérn kernel into the Kolmogorov-Arnold Network (KAN), we accelerate both training and inference; and (3) Matérn-driven KAN for Optimizing the Feature Tokenizer in FT-Transformer – leveraging Matérn-driven KAN in the Feature Tokenizer stage of FT-Transformer enhances feature representation capacity, accelerating training with minimal impact on classification accuracy. …”
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2820
Spatiotemporal stability estimation of physicochemical parameters of rice based on dynamic process orientation and refined abundance modification
Published 2025-05-01“…The results showed that while not significant, the accuracy of predicting the LAI, SPAD, and CCC of rice using the NDREgreen with the soil background removed was better than that of the NDRE model. …”
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