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2181
Eco-friendly QbD-optimized chromatographic method for simultaneous analysis of metronidazole and nicotinamide with applications in permeation, stability, and sustainability evaluat...
Published 2025-07-01“…These advantages underscore the method’s novelty, eco-efficiency, and analytical superiority.…”
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2182
Utilizing OSA-modified starch with various molecular weights for flavonoid extraction from "Quzhiqiao" (immature fruit of Citrus paradisi 'Changshan Huyou')
Published 2023-01-01“…The experimental findings suggested that a concentration of 20 mg/mL of medium molecular weight gelatinized OSA-modified starch was optimal for extracting flavonoids from "Quzhiqiao" using an ultrasound-assisted method (1,000 W, 40 min). Additionally, the ratio of the mass of "Quzhiqiao" to the volume of gelatinized OSA-modified starch employed in this process was determined to be 15 mg/mL. …”
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2183
Direct Extraction and Determination of Free Nicotine in Cigarette Smoke
Published 2024-01-01“…Currently, the determination of free nicotine in tobacco products primarily relies on methods such as pH calculation, nuclear magnetic resonance (NMR) spectroscopy, headspace solid-phase microextraction (HS-SPME), and traditional solvent extraction. …”
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2184
Advanced extraction technologies and functional applications of algal polysaccharides in modern food systems
Published 2025-08-01“…Pre-treatment prior to extraction plays a vital role in determining both the yield and efficiency of algal polysaccharide recovery. …”
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2185
Contextualizing Innovation Investor Behaviour Through Structural Simulation Modelling of Influential Factors
Published 2025-04-01“…The key finding of this study is that an acceptable level of risk serves as a fundamental determinant of both financial product efficiency and investor self-determination, thereby fostering the development of both intrinsic and extrinsic motivation. …”
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2186
Proposals of exposure criteria for the assessment of low frequency noise at workplaces in industrial control rooms and office-like areas
Published 2014-05-01“…The subjective ratings of LFNs were compared to objective results from various assessing methods. The relations between annoyance and excesses of proposed limits were analyzed using Pearson correlation coefficient (r). …”
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2187
Estimation of Weibull distribution parameters to assess the wind energy potential of high altitude sites in the Andean region of Ecuador
Published 2025-09-01“…To evaluate the accuracy of these methods, the mean square error, the root mean square error, the mean absolute error, the coefficient of determination, and the chi-square test were used. …”
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2188
Simultaneously detecting the intensity and position of Southwestern Atlantic Ocean Frontal Zones from satellite-derived SST by a multi-task deep learning model
Published 2025-01-01“…However, existing methods often overlook intensity detection and treat FZ intensity and position detection as separate tasks, leading to reduced computational efficiency and a lack of coupling between intensity and position detection results, which ultimately compromises accuracy. …”
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2189
Establishment and application of a rapid new detection method for antimicrobial susceptibility testing of Klebsiella pneumoniae based on MALDI-TOF MS
Published 2025-01-01“…Susceptibility profiles determined with our rapid method and the reference broth microdilution method were also compared. …”
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2190
Thermal-hydraulic characteristics and optimization of coiled-tube resistance furnace based on response surface method and multi-objective genetic algorithms
Published 2025-08-01“…This paper presents a coiled-tube resistance furnace and investigates the flow and heat transfer performance of heavy residual oil within the tube through numerical simulation methods. The furnace's coiled-tube structure was optimized using a multi-objective genetic algorithm (MOGA) combined with a genetic aggregation response surface model, with inlet velocity, coil diameter, pitch, and tube diameter as design variables. …”
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2191
Direct oral penicillin challenge in secondary care with low-risk patients: the SPACE mixed-methods study with cost-effectiveness analysis
Published 2025-04-01“…To inform development of an implementation framework and determine potential cost-effectiveness. Methods This study (1 May 2021–30 April 2023) involved delivery of direct oral penicillin challenge by non-allergy specialists across three clinical settings (medical/infectious diseases wards, presurgical and haematology-oncology units) at three hospitals. …”
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2192
Combined Mechanical–Chemical Weed Control Methods in Post-Emergence Strategy Result in High Weed Control Efficacy in Sugar Beet
Published 2025-03-01“…Against the backdrop of increasing herbicide resistance and societal and political objectives for reducing plant protection products, combinations of mechanical and herbicide weed control methods are gaining importance. In row crops such as sugar beet, the use of mechanical hoeing between crop rows (interrow) combined with band spraying of herbicides within rows (intrarow) can lead to significant herbicide savings compared to standard broadcast herbicide applications. …”
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2193
Capacity allocation method for a hybrid energy storage system participating in secondary frequency regulation based on variational mode decomposition
Published 2025-06-01“…To verify the proposed method, various factors, such as different power allocation methods, modal decomposition methods, and allocation coefficients, are considered. …”
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2194
Particle Directional Conveyance under Longitudinal Vibration by considering the Trough Surface Texture: Numerical Simulation Based on the Discrete Element Method
Published 2018-01-01“…Here, we present an analysis of the particle conveyance mechanism and the influence of the asperity shape on the particle conveyance capacity by employing a numerical simulation based on the discrete element method (DEM). A dynamic-static matching method is proposed to characterize the three microcontact parameters in the simulation: the restitution coefficient, static friction coefficient, and rolling friction coefficient. …”
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2195
3D CONTACT PROBLEM ON INTERACTION BETWEEN FLEXIBLE WEDGE AND TWO PUNCHES UNDER FRICTION
Published 2012-11-01“…Using the known Green function for the three-dimensional wedge, the contact problem is reduced to the integral equation with respect to the contact pressure. Galanov’s method is used for solving the integral equation which permits to determine the contact domain and the contact pressure simultaneously. …”
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2196
Removal of Brilliant Blue R and Victoria Blue R dyes from textile wastewater by adsorption method using pomegranate peel
Published 2025-04-01“…Abstract This study investigated the removal of Brilliant Blue R (BBR) and Victoria Blue R (VBR), commonly used dyes in the textile industry, from wastewater using the pomegranate peel with an adsorption method. Pomegranate peel was characterized by using X-ray diffraction (XRD), Brunauer, Emmet ve Teller (BET), scanning electron microscopy (SEM), Fourier transform infrared spectrophotometer (FT-IR), thermogravimetric analysis (TGA), and zeta potential. …”
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2197
Insights into the Estimation of the Enhanced Thermal Conductivity of Phase Change Material-Containing Oxide Nanoparticles using Gaussian Process Regression Method
Published 2022-01-01“…In the following, a sensitivity analysis (SA) is used to explore the effectiveness of variables in terms of outputs and shows that the temperature (T) of nanofluid (NF) is the most efficient input parameter. The work describes the physical properties of NFs and the parameters that should be determined to optimize their efficiency.…”
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2198
Distributionally Robust Policy and Lyapunov-Certificate Learning
Published 2024-01-01“…This article presents novel methods for synthesizing distributionally robust stabilizing neural controllers and certificates for control systems under model uncertainty. …”
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2199
Modeling Porosity Surface of 3D Selective Laser Melting Metal Materials
Published 2025-05-01“…The method’s usefulness and efficiency were confirmed by experimental work using an EOS M 290 3D printer and EOS Maraging Steel MS1. …”
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2200
Development and Validation of Inductively Coupled Plasma Mass Spectrometry Method for Quantification of Lithium in Whole Blood from Forensic Postmortem Cases
Published 2025-05-01“…Linearity was demonstrated within the analytical measurement range of 0.10–1.5 mmol/L. The method showed acceptable precision and accuracy, with a total coefficient of a variation ≤2.3% and accuracies ranging from 105 to 108% at all concentrations in the quality control samples. …”
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