-
3121
Headspace Solid-Phase Microextraction Coupled to Comprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass Spectrometry for the Determination of Short-Chain Chlorinated...
Published 2018-01-01“…The optimized method has been applied to the determination of SCCPs in ten freshwater samples of three different types.…”
Get full text
Article -
3122
Determination of Beryllium and Major Elements in Beryllium Ores by Inductively Coupled Plasma-Optical Emission Spectrometry with Lithium Metaborate Fusion
Published 2024-04-01“…At present, the systematic analysis method of beryllium ores is still dominated by the traditional chemical method, which seriously affects the analytical efficiency. …”
Get full text
Article -
3123
Development and application of sex-specific indel markers for Hippophae salicifolia based on third-generation sequencing
Published 2025-05-01“…Cross-species validation revealed limited applicability of Hsa09 in closely related Hippophae species, suggesting notable divergence in sex determination mechanisms within the genus. This study establishes the first molecular tool for early sex identification in H. salicifolia, overcoming the dependence on reproductive organ development in traditional methods. …”
Get full text
Article -
3124
Bio-Inspired Thin-Walled Straight and Tapered Tubes with Variable Designs Subjected to Multiple Impact Angles for Building Constructions
Published 2025-02-01“…The crushing behaviors of the proposed thin-walled structures were examined for various wall thicknesses of 0.5 mm, 1.5 mm, and 2.5 mm and impact loading angles of 0°, 15°, 30°, and 45°. It was determined that the energy-absorbing characteristics of novel thin-walled structures can be efficiently controlled by varying two geometries and seven cross-section designs. …”
Get full text
Article -
3125
Comprehensive quality evaluation of Magnolia officinalis leaves based on wavelength fusion fingerprint, content determination, and antioxidant activity analysis
Published 2024-03-01“…The orthogonal partial least squares discriminant analysis model exhibited huge advantages in distinguishing among different samples and screening three quality markers of the tested samples, including rutin, isoquercitrin, and chlorogenic acid. This established method of multitechnology fusion is simple, reliable, and efficient for the qualitative and quantitative bioactivity evaluation of MOLs. …”
Get full text
Article -
3126
MATHEMATICAL MODELS FOR DETERMINING THE PARETO FRONT FOR BUILDING TECHNOLOGICAL PROCESSES OPTIONS UNDER THE CONDITIONS OF INTERVAL PRESENTATION OF LOCAL CRITERIA
Published 2023-08-01“…The following tasks have been solved in the article: review and analysis of the current state of the problem of supporting decision-making in the tasks of optimization of TP at the stages of their design or reengineering; decomposition of the problem of making project decisions; formalization of the task of comparing intervals for selection of Pareto fronts using comparison indices based on the generalized Hukuhari difference; development of a mathematical model of the problem for the method based on Carlin's lemma; development of a mathematical model of the problem for the method based on Hermeyer's theorem; determination of the Pareto front in the task of optimization of TP by the method of pairwise comparisons. …”
Get full text
Article -
3127
UAV-Based Remote Sensing Monitoring of Maize Growth Using Comprehensive Indices
Published 2025-01-01“…Among the three machine learning methods, the RF model demonstrated superior performance, showing the highest accuracy in the growth monitoring model established with CGMICT, with a coefficient of determination (<inline-formula> <tex-math notation="LaTeX">$R^{2}$ </tex-math></inline-formula>) of 0.724, a root mean square error (RMSE) of 0.117, and mean absolute error (MAE) of 0.097. …”
Get full text
Article -
3128
Investigation of Heat and Mass Transfer in the Process of Fuel Preparation from Biomass Particles with High Moisture
Published 2023-08-01“…In addition, the drying stage is extremely energy-consuming, so reliable prediction of its kinetics largely determines the efficiency of the entire technological process. …”
Get full text
Article -
3129
-
3130
Identification and determination of avalanche speed by using radar interferometry –A case study in Varangah Rud at Chalous Road, Iran
Published 2021-05-01“…The use of remote sensing and radar interference knowledge is one of the expanding and efficient methods in identifying changes in the earth's surface, especially avalanches. …”
Get full text
Article -
3131
Research on the Service Quality Evaluation System Construction of Future Community Health Scenario
Published 2025-02-01“…From October to December 2023, a two-round Delphi expert consultation method was used to refine the indicators, and the Analytic Hierarchy Process (AHP) was applied to determine the weights and composite weights of each indicator. …”
Get full text
Article -
3132
Simultaneous Determination of Six Acidic Herbicides and Metabolites in Plant Origin Matrices by QuEChERS-UPLC-MS/MS
Published 2025-02-01“…This study presents a method for the simultaneous determination of six acidic herbicides and their metabolites in various matrices, including fruits, vegetables, grains, and edible oils. …”
Get full text
Article -
3133
A Metal–Organic Hybrid Composed of Dual Quenching Cofactors as a Nanoquencher for the Fluorescent Determination of Protease Caspase-3
Published 2025-06-01“…Furthermore, the method was used to evaluate inhibition efficiency and monitor drug-induced cell apoptosis. …”
Get full text
Article -
3134
Rapid and Sensitive Determination of Methylxanthines in Commercial Brands of Tea Using Ultra-High-Performance Liquid Chromatography-Mass Spectrometry
Published 2019-01-01“…In this work, a new simple, sensitive, efficient, and green analytical method based on UHPLC-MS has been developed for a quick determination of methylxanthines including caffeine, theobromine, and theophylline in tea. …”
Get full text
Article -
3135
-
3136
Green chromatographic approach to determine methocarbamol, aspirin and their related impurities in their combined pharmaceutical formulation and human plasma: with computational ev...
Published 2025-05-01“…One of the most difficult issues for researchers is determining the efficiency and quality of the suggested approach in terms of environmental and human safety. …”
Get full text
Article -
3137
OSMOLYTIC AND ADSORPTIVE ACTIVITIES DETERMINATION IN VITRO OF OINTMENT COMPONENTS ON THE BASIS OF CO2 EXTRACT FROM SEEDS OF SCHIZANDRA CHINENSIS
Published 2015-09-01“…Researches on osmolytic activity determination were conducted by the common method of equilibrium dialysis through semi-permeable membrane; adsorption activity of model ointment compositions was registered on their capability to sorb coloring agent. …”
Get full text
Article -
3138
-
3139
Determination of steroid hormones in sea urchins by microwave-assisted extraction and ultrahigh-performance liquid chromatography tandem mass spectrometry
Published 2024-10-01“…This involves the need to develop efficient methodologies to evaluate the compounds that affect marine organisms, such as steroid hormones. …”
Get full text
Article -
3140
Fabrication of promising competitive graphene nanocomposite transducer to determine Prucalopride succinate in pharmaceutical formulation and in spiked human biological fluids
Published 2025-01-01“…The integration of these components and the utilization of green chemistry principles in the design of the fabricated ISE enable rapid and accurate determination of prucalopride succinate. This innovative approach holds great potential for applications in pharmaceutical analysis and quality control, providing a more sustainable and efficient method for the analysis of prucalopride succinate.…”
Get full text
Article