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641
Transformation and fate of Fe(III) in petroleum-hydrocarbon-contaminated soil and groundwater
Published 2025-02-01“…Fe speciation in these samples was characterized using X-ray absorption near edge structure (XANES) and Fourier transform infrared (FTIR) spectroscopy. The groundwater colloids (GWCs) contained mostly octahedrally coordinated Fe(III), but the subsoils contained both octahedrally coordinated Fe(III) and Fe(II). …”
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642
Sorption behavior of pomegranate polyphenols on surfactant-modified clays in aqueous solution
Published 2025-03-01“…Surfactant-modified clays were characterized by X-ray diffraction (XRD) and Fourier Transform Infrared spectroscopy (FTIR). The adsorption study was conducted at different pHs and polyphenols concentrations. …”
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643
Analyzing frequency spectrum and Total Harmonic Distortion for high switching frequency operation of GaN-based filter-less multilevel cascaded H-bridge inverter
Published 2025-03-01“…This paper analyzes the Fast Fourier Transform (FFT) and THD of the CHB inverter output from the PLECS simulation model and the actual hardware inverter terminal-end voltage outputs. …”
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644
An in-vivo herb-drug interaction study of IME-9 and glimepiride in nicotinamide-STZ-induced diabetic rats
Published 2025-05-01“…Background: Currently, herbs are frequently employed for medicinal or dietary purposes alongside both prescribed and over-the-counter medications. Despite being perceived as natural and benign, herbs carry the potential to interact with medications, potentially leading to adverse reactions or diminished efficacy of the medications. …”
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645
In vitro propagation of Codonopsis pilosula (Franch.) Nannf. using apical shoot segments and phytochemical assessments of the maternal and regenerated plants
Published 2023“…Furthermore, the tissues (roots and shoots) of maternal and in vitro‑regenerated C. pilosula plants were subjected to Fourier‑transform near‑infrared (FT‑NIR) spectrometry, Gas chromatography‑mass spectrometry (GC–MS), and their total flavonoids, phenolics, and antioxidant capacity were determined and compared. …”
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Extraction of Saponins from Xanthoceras sorbifolium Bunge Leaves Using Deep Eutectic Solvents and Their Inhibitory Activity against Postharvest Pathogenic Fungi
Published 2025-02-01“…The mechanism of XLs saponins extraction by DES was investigated by scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FT-IR), and X-ray diffraction (XRD). …”
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650
Implementasi Algoritma TOPSIS dan Metode EUCS untuk Pengujian Sistem Penilaian Kinerja Pegawai pada Laboran Fakultas Teknologi Informasi UKSW Salatiga
Published 2020-12-01“…So that the head of facilities & infrastructure and supervisor must control the employee to make sure employees are working well. For counter the problem in laboratory employee and help in performance management, made information system based on website which contain implementation of the TOPSIS algorithm on performance rating of the laboratory employee. …”
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651
Life cycle assessment for calcination process of flue gas desulfurization gypsum and transformation into β-CaSO4·0.5H2O
Published 2025-03-01“…Effect of calcination on particle size distribution of FGD gypsum is studied along with mineralogical, compositional and morphological analysis by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and field emission scanning electron microscopy-energy dispersive spectroscopy (FESEM-EDS), respectively. …”
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RETRACTED: Mycosynthesis of Hematite (α-Fe<sub>2</sub>O<sub>3</sub>) Nanoparticles Using <em>Aspergillus niger</em> and Their Antimicrobial and Photocatalytic Activities
Published 2022-08-01“…The structural and optical properties of Hem-NPs were investigated using X-ray diffraction (XRD), transmission electron microscopy (TEM), dynamic light scattering (DLS), and UV-visible and Fourier-transform infrared (FTIR) spectroscopies. …”
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653
FeO–alumina catalyst for reforming waste polyethylene terephthalate (PET) pyrolyzed products: synthesis, characterization, and performance evaluation
Published 2024-11-01“…The H2 content was found to be highest in 5% FeO/Al with a value of 17.14% while the CH4 content was found highest in 3% FeO/Al (16.22%). Fourier transform infrared analysis of the liquid products inferred peaks corresponding to aromatic and saturated hydrocarbons, which was confirmed by gas chromatography mass spectrometry analysis. …”
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Results of Selective Biochemical Screening for Lysosomal Acid Lipase Deficiency and Sequencing of the <i>LIPA</i> Gene in the Risk Group Patients
Published 2025-02-01“…Changes in fluorescence in the wells were recorded on Wallac 1420 Multilabel Counter analyzer at absorption wavelength of 355 nm and emission wavelength of 460 nm. …”
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655
Novel machine learning-driven comparative analysis of CSP, STFT, and CSP-STFT fusion for EEG data classification across multiple meditation and non-meditation sessions in BCI pipel...
Published 2025-02-01“…For two of those pipelines, Common Spatial Patterns (CSP) and Short Time Fourier Transform (STFT) were successfully used as feature extraction algorithms where both these algorithms are significantly new for meditation EEG. …”
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Green nanoparticles synthesized from damask rose petals: Evaluation of their antioxidant, antimicrobial, anti-diabetic, anti-Alzheimer, and photocatalytic properties
Published 2025-02-01“…The synthesized nanoparticles were confirmed using an X-ray diffractometer, UV–visible, and Fourier transform infrared spectrometry. A morphological examination with a field emission scanning electron microscope revealed that the G-ZnO NPs had a diameter ranging from 44.66 to 83.74 nm and a purity of 93.2 %. …”
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Comportamiento del fuego en un pastizal del sitio ecológico 'media loma', región chaqueña occidental (Argentina)
Published 2012-01-01“…Aunque ubicados en un mismo sitio ecológico, los sitios de estudio presentaron dominancia diferencial de dos especies nativas, Trichloris pluriflora (E.) Fournier y Pappophorum pappipherum (Lam.) Kuntze. Las dos especies poseen diferente proporción de tallo y hoja en su biomasa aérea, diferencia que se reflejó en la carga de combustible fino y su densidad aparente (p > F = 0,0001 en ambos casos) y en la velocidad de avance del frente de fuego (p >F = 0.0001). …”
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A novel 2D nickel coordination polymer based on Trimesic acid with glyphosate coordination capabilities
Published 2025-02-01“…Upon substitution of this precursor with Ni(NO₃)₂∙6H₂O, only one phase was observed, indicating the influence of the counter-ion in modulating new phases during synthesis. …”
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