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3481
Machine learning-based prediction of speed of sound in fatty acid ethyl esters
Published 2025-08-01“…The research seeks to create predictive models utilizing various methods in machine learning to calculate the speed of sound in FAEEs under different temperature, pressure, molar mass, and elemental composition conditions. …”
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3482
Research on type synthesis of a new class of 2T1R uncoupled parallel mechanism with a suitable constraint branch
Published 2025-05-01“…Kinematics analysis of the 2PRRRR-PRRR/PPR mechanism is derived as an illustration to demonstrate the correctness and the feasibility of the proposed type synthesis method.…”
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3483
Multiobjective optimization of buffer capacity allocation in multiproduct unreliable production lines using improved adaptive NSGA-II algorithm
Published 2020-12-01“…The feasibility and effectiveness of the proposed method was verified by applying which to a production line of engine heads. …”
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3484
The Effects of Employment Center Characteristics on Commuting Time: A Case Study of the Seoul Metropolitan Area
Published 2025-03-01“…A multilevel regression model estimated the effect of employment center characteristics, such as industry composition and nearby housing prices, on workers’ commuting time. …”
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3485
Magnesium-based alloys analyses by nuclear techniques
Published 2022-12-01“…Nickel and sulfur were quantified only by WD XFRS. The Horwitz method was a good parameter to evaluate the repeatability of the results in Al, Mg, Mn and Zn determinations. …”
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3486
Unveiling the effects of metabolites on the material properties of natural rubber by the integration of metabolomics and material characteristics
Published 2025-04-01“…This method, which combines comprehensive analysis and characterization of NR, contributes to studies aimed at elucidating how the superior properties of NR are brought about.…”
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3487
Study of ferromagnetic nanoparticles effect on tribotechnical lubricating characteristics
Published 2015-03-01“…A qualitative X-ray phase analysis by the diffractometry method is conducted on the ARL X´TRA computerized system to specify the compound of the synthesized ferromagnetic nanoparticles. …”
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3488
Producing Ceramic Water Purifiers Made Of Iraqi Bentonite Type (Bpl1)
Published 2014-06-01“…The produced ceramic filter was formed by semi-dry compressing method and was fired at 1200 C?. Physical properties of the produced CP were measured. …”
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3489
Improvement of the drug encapsulation into biodegradable polyester nanocarriers by blending of poly(lactic-co-glycolic acid) and polycaprolactone
Published 2022-09-01“…To reveal the influence of matrix and drug polarity on the favoured encapsulation, polymeric NPs loaded with a series of alkyl-4-hydroxybenzoate (paraben) with increasing alkyl chain length (C1-C8) as model drugs were prepared by nanoprecipitation method. …”
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3490
LINGUISTIC FEATURES OF BUSINESS ENGLISH DISCOURSE THESAURUS
Published 2021-06-01“…Based on the continuous sampling method (to identify lexical units of institutional Business English discourse for further analysis), the method of dictionary definitions (to study the semantics of lexical units), contrastive method (to establish common and distinctive features for translation) and descriptive method (to identify and systematization of features and difficulties of translation of lexical units of Business English discourse) the features of functioning of Business English discourse thesaurus are analyzed. …”
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3491
Structural Biomimetics of Non-smooth Pits for Ceramic Extruders and Its Reducing Adhesion and Resistance
Published 2024-09-01“…Building on this, the structure is further optimized using the numerical calculation methods of COMSOL multiphysical field and orthogonal experimental design. …”
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3492
Characterizing the microstructural transition at the gray matter-white matter interface: Implementation and demonstration of age-associated differences
Published 2025-02-01“…The association of GWI slope in each region with age was assessed using a linear model, with biological sex as a covariate. Results: We demonstrate this method captures an inherent change in fractional anisotropy (FA), axial diffusivity (AD), orientation dispersion index (ODI) and intracellular volume fraction (ICVF) across the GWI that is characterized by small variance. …”
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3493
Machine Learning-Driven Prediction of Glass-Forming Ability in Fe-Based Bulk Metallic Glasses Using Thermophysical Features and Data Augmentation
Published 2025-07-01“…The performance of various ML models was evaluated, including support vector machines (SVM), XGBoost, and ensemble methods. …”
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3494
Milk Fatty Acids as Potential Biomarkers of Enteric Methane Emissions in Dairy Cattle: A Review
Published 2025-07-01“…Thus, there is a need to develop accessible, production-level methods for estimating CH<sub>4</sub> emissions. This review examines the relationship between enteric CH<sub>4</sub> emissions and milk fatty acid (FA) composition, highlights key FA groups with potential as biomarkers for indirect CH<sub>4</sub> estimation, and outlines critical factors of predictive model development. …”
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3495
Distinct microbial signatures and their predictive value in recurrent acute pancreatitis: insights from 5-region 16S rRNA gene sequencing
Published 2025-02-01“…Microbial composition of blood samples is analyzed using 5-region (5R) 16S rRNA gene sequencing. …”
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3496
Research on the Tail Risk Spillover Effect of Cryptocurrencies and Energy Market Based on Complex Network
Published 2025-06-01“…For the purpose of studying the risk contagion between the cryptocurrency and energy market, this paper constructs a risk contagion network between cryptocurrency and China’s energy market using complex network methods. The tail risk spillover effects under various time and frequency domains were captured by the spillover index, which was assessed by the leptokurtic quantile vector autoregression (QVAR) model. …”
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3497
Effects of Therapeutic Ultrasound and Aussie Current With High-Intensity Interval Training on Abdominal Adiposity in Young Adults With Overweight and Obesity: Protocol for a Random...
Published 2025-07-01“…Data analysis involves linear mixed models estimated using the maximum likelihood method with an appropriate covariance matrix structure. …”
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3498
Seasonal Variation of Forest Butterfly Diversity in Tropical Lowland Nepal
Published 2025-06-01“…Data from the checklist method was utilized to account for the overall species richness. …”
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3499
TO THE ISSUE OF INDICATORS OF BIOLOGICALLY VALUABLE FORESTS IN PROTECTED AREAS
Published 2024-12-01“…The purpose of the article is to establish the presence of indicative biodiagnostic features in forest biocenoses in protected areas for assessment activities and management of the development of valuable communities in the Bryansk region. Materials and methods. When surveying forest biocenoses (first stage 2015, second 2022-2023) in six protected areas, in the tracts of a large city, route, geobotanical, coenopopulation methods were used, the Simpson index was calculated, and reforestation was identified. …”
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3500
Polarization analysis of THz radiation using a wire grid polarizer and ZnTe crystal
Published 2022-06-01“…Terahertz time domain spectroscopy (THz-TDS) is currently a promising research method in pharmacology and medicine due to the high sensitivity of terahertz radiation to the chemical composition and molecular structure of organic compounds. …”
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