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381
Synthesis, physical and chemical properties of 2-((4-R-3-(morfolinomethylen)-4H-1,2,4-triazole-5-yl)thio)acetic acid salts
Published 2017-04-01“…Synthesis and establishing of the physical and chemical parameters of new 2-((4-R-3-(morfolinometylen)-4H-1,2,4-triazole-5-yl)thio)acetic acid salts. Materials and methods. The study of physical and chemical properties of the obtained compounds was conducted by the methods that are listed in the State Pharmacopoeia of Ukraine 2.0. …”
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382
Brake rigging dynamic simulation under braking on a track section with irregularities (the case of a passenger car)
Published 2020-03-01“…It was determined that the presence of track irregularities affects the spectral composition of the accelerations. In addition, under the superposition of the bogie-frame pitching and bouncing oscillations, when moving along an uneven track, the rigging block can move up and down the wheel-working surface within a range of up to 50 mm. …”
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383
Application of Image Computing in Non-Destructive Detection of Chinese Cuisine
Published 2025-07-01“…Traditional non-destructive detection methods often struggle with the unique challenges posed by Chinese dishes, including complex textural variations in staple foods (e.g., noodles, dumplings), layered seasoning compositions (e.g., soy sauce, Sichuan peppercorns), and oil-rich cooking media. …”
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384
High resolution descriptors for UAV mapping in biodiversity conservation - A case study of sandy steppe habitat renewal.
Published 2025-01-01“…Despite high resolution imaging, the method solves a challenging problem of UAV vegetation mapping in the case of limited spectral and spatial information in the image (by using only RGB camera and multitemporal approach). …”
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385
The Influence of Climate Change and Socioeconomic Transformations on Land Use and NDVI in Ordos, China
Published 2024-12-01“…In this study, Google Earth Engine (GEE), a remote sensing natural environment monitoring and analysis platform, was used to realize the combination of Landsat TM/OLI data images with spectral features and topographic features, and the random forest machine learning classification method was used to supervise and classify the low-cloud composite image data of Ordos City. …”
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386
Flexible Hierarchical Multi-Beam Search Algorithm for Millimeter-Wave 3D MIMO Systems With Uniform Planar Arrays
Published 2025-01-01“…Moreover, the simulation results also show that the spectral efficiency of the precoding scheme determined using the proposed search algorithm and codebook is the highest compared to existing methods. …”
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387
Mapping winter rapeseed in South China using Sentinel-2 data based on a novel separability index
Published 2023-06-01“…Time series composited Sentinel-2 data were used to map winter rapeseed with 10 m resolution. …”
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388
A Handheld IoT Vis/NIR Spectroscopic System to Assess the Soluble Solids Content of Wine Grapes
Published 2025-07-01“…The results indicate that spectral data optimization methods are effective and essential for improving the performance of SSC prediction models. …”
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389
Rapid landslide detection from free optical satellite imagery using a robust change detection technique
Published 2025-02-01“…Therefore, the proposed procedure is effective to detect landslides involving land-surface spectral changes (the majority), without the need of additional in-situ information. …”
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390
Enhancing physicochemical, bioactive, and nutritional properties of sweet potatoes: Ultrasonic contact drying with slot jet nozzles compared to hot-air drying and freeze drying
Published 2025-01-01“…Additionally, FTIR analysis revealed that peaks in specific spectral regions indicated superior preservation of bioactive compounds in SJR + US samples compared to other methods, which was also confirmed by principal component analysis (PCA) and heatmap visualization. …”
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391
Urolithiasis complicated by chronic obstructive pyelonephritis in patients with concomitant diseases of the cardiovascular system
Published 2021-12-01“…Of the 19 patients with purulent-destructive pyelonephritis on the background of nephrolithiasis, more than a third (7 people - 36.8 %) had concomitant CHD, and of the 7 patients with this terrible complication that developed on the background of concomitant CHD, more than half (4 people - 57.1 %) had CHF of varying severity. The chemical composition of the urine samples was determined using a NICOLET iS10 spectral analyzer (Thermo scientific, USA). …”
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392
Adding antibacterial/antiviral properties to medical purpose materials by modification with silver and copper nanoparticles
Published 2025-03-01“…The study of the adsorption properties of medical purpose fabrics (using BET method for determining the specific surface area and distribution of pores by size depending on their radius in the tested fabric sample) has shown that their surface is characterized by the presence of micro-, meso-, and macropores, which is why, in addition to its high adsorption capacity for various substances, it can be used for modification with NPs using the method of adsorption from solutions. …”
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393
Characterization of the Lateral Distribution of Fluorescent Lipid in Binary-Constituent Lipid Monolayers by Principal Component Analysis
Published 2010-01-01“…Collectively, the capacity of PCA for handling large spectral data sets, the nanoscale resolution afforded by the fluorescence signal, and the inherent versatility of monolayers for characterization of lipid lateral interactions enable significantly enhanced resolution of lipid lateral organizational changes induced by different lipid compositions.…”
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394
Synthesis and properties of nanostructures based on lanthanum fluoride for photodynamic therapy of tumors of the cranial cavity and bone tissue
Published 2021-08-01“…The synthesis of nanosized magnetite in the single-domain state was performed by the Elmore method. Synthesized nanodisperse samples are characterized by XRD analysis, DTGA, TEM. …”
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395
The Climates and Thermal Emission Spectra of Prime Nearby Temperate Rocky Exoplanet Targets
Published 2025-01-01“…One proposed method is the Planetary Infrared Excess (PIE) technique, which would enable the characterization of nontransiting planets by measuring the excess IR flux from the planet relative to the star’s spectral energy distribution. …”
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396
Ultra‐Stable and Highly Luminescent Perovskite for Multi‐Color Ultraviolet Single‐Pixel Imaging
Published 2025-07-01“…Abstract Ultraviolet (UV) detection and spectral imaging technology play a crucial role in information acquisition. …”
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397
A multiscale Bayesian approach to quantification and denoising of energy-dispersive x-ray data
Published 2025-01-01“…Energy dispersive x-ray (EDX) spectrum imaging yields compositional information with a spatial resolution down to the atomic level. …”
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398
Hybrid Ag nanocone–Al2O3/Si nanopillar periodic array for broadband anti-reflection
Published 2025-08-01“…Abstract In this paper, a periodic array of Ag nanocones and Al2O3/Si nanopillars (AgNCs–Al2O3/SiNPs) deposited on a semiconductor substrate is designed, and their anti-reflection property is investigated systematically using the finite difference time domain method (FDTD). The obtained results show that the designed structure achieves a weighted reflectance as low as 1.99% over a broad spectral range of 400–1100 nm. …”
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399
Ensemble models enhanced estimates of leaf chlorophyll from fractional order derivatives transformed spectra
Published 2025-12-01“…However, accurate estimation of leaf chlorophyll content through remote sensing remains challenging due to spectral baseline drift and the lack of generalized methods applicable over large spatial scales and diverse environmental conditions. …”
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400
Comprehensive Phenotyping and Cytokine Production of Circulating B Cells Associate Resting Memory B Cells With Early Antibody-mediated Rejection in Kidney Transplant Recipients
Published 2025-04-01“…The cells underwent surface marker staining using a 33-color spectral flow cytometry panel for B-cell phenotyping. …”
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