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8481
Synthesis and Photocatalytic Properties of Manganese-Substituted Layered Perovskite-like Titanates A′<sub>2</sub>La<sub>2</sub>Mn<sub>x</sub>Ti<sub>3−x</sub>O<sub>10</sub> (A′ = Na...
Published 2025-05-01“…The present study is focused on partial substitution of titanium with manganese in the structure of layered perovskite-like titanate Na<sub>2</sub>La<sub>2</sub>Ti<sub>3</sub>O<sub>10</sub>, which was employed to yield a series of photocatalytically active materials, Na<sub>2</sub>La<sub>2</sub>Mn<sub>x</sub>Ti<sub>3−x</sub>O<sub>10</sub> (<i>x</i> = 0.002–1.0), as well as their protonated forms H<sub>2</sub>La<sub>2</sub>Mn<sub>x</sub>Ti<sub>3−x</sub>O<sub>10</sub> and nanosheets. …”
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8482
Antibacterial activity of gold nanoparticles/zinc oxide (AuNP/ZnO) hybrid nanostructures
Published 2025-07-01“…XRD analysis confirmed the successful surface incorporation of AuNPs onto ZnO without altering its hexagonal wurtzite crystal structure, indicating high crystallinity and phase purity. …”
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8483
Consequences of in vitro exposure of chicken spermatozoa to the fungicide tebuconazole
Published 2025-06-01“…Sperm motility was analyzed with Computer-Aided Sperm Analysis (CASA) system, while flow cytometry assessed membrane integrity, mitochondrial function, acrosome status, chromatin structure, intracellular calcium, apoptosis, caspase activity, and lipid peroxidation after 1 and 3 hours of exposure. …”
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8484
Genome-wide identification and expression pattern analysis of NAC family in Taxus yunnanensis and the TyuNAC30 role in paclitaxel production
Published 2025-07-01“…Results In this study, 44 NAC genes were identified from the T. yunnanensis genome. Gene structure analysis revealed that the number of exons ranged from 1 to 7, with most genes containing 2 to 3 exons. …”
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8485
Tea Plant/<i>Ophiopogon japonicus</i> Intercropping Drives the Reshaping of Soil Microbial Communities in Terraced Tea Plantation’s Micro-Topographical Units
Published 2025-05-01“…This study investigates the effects of intercropping <i>Ophiopogon japonicus</i> in a five-year tea plantation on the soil physicochemical properties, enzyme activities, and microbial community structure and functions across different micro-topographical features of terraced tea plantations in Wuyi Mountain. …”
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8486
Genome-wide identification of SWEET gene family and functional analysis of BcSWEET1-2 associated with flowering in flowering Chinese cabbage (Brassica campestris)
Published 2025-07-01“…Significant differences were observed in the physicochemical properties, motif composition, and gene structure of the BcSWEET gene family. However, all BcSWEET proteins are predicted to be localized in the cell membrane. …”
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8487
Characterization of Low-Temperature Sensitivity and Chlorophyll Fluorescence in Yellow Leaf Mutants of Tomato
Published 2024-10-01“…Leaf color mutants serve as valuable models for studying the regulation of plant photosynthesis, alternations in chloroplast structure and function, and the analysis of associated gene functions. …”
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8488
Carbon Nano-Onions–Polyvinyl Alcohol Nanocomposite for Resistive Monitoring of Relative Humidity
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8489
Evaluation of anti-vibriocidal, antioxidant properties and cytotoxicity of bio fabricated/green synthesized silver nanoparticles using Euphorbia hitra L. leaf extract
Published 2025-04-01“…The obtained gAgNPs were subjected to evaluate the physico-chemical properties such as Surface Plasmon Resonance (SPR), functional groups, and crystalline structure, were verified by UV-Vis spectroscopy, Fourier Transform Infrared Spectroscopy (FTIR), and X-ray diffraction (XRD). …”
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8490
Antimicrobial Effects of Thonningianin a (TA)-Loaded Chitosan Nanoparticles Encapsulated by a PF-127 hydrogel in Diabetic Wound Healing
Published 2024-12-01“…The particle size, hydrogel structure, encapsulation ratio, release ratio, antimicrobial properties of TA-CNPS-PF were determined and the effect of TA-CNPS-PF on diabetic wounds was assessed. …”
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8491
A Governance Framework for the Geospatial Information Centres (GICs) in Developing Countries إطار حوكمة مراكز المعلومات الجغرافية المكانية في البلدان النامية...
Published 2025-01-01“…The proposed framework illustrates departments and organizational structure, “which includes departments like data analysis, networks, cybersecurity, and the collection of geospatial and statistical data," human resources represented in personnel, tasks, and responsibilities, in addition to the data governance model and the controls for classifying collected data in light of data handling policies, and finally delivery channels for hardware applications and established geospatial data. …”
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8492
Potential of epicatechin as antioxidant and antiaging in UV-induced BJ cells by regulating COL1A1, FGF-2, GPX-1, and MMP-1 gene, protein levels, and apoptosis
Published 2024-11-01“…This is influenced by the chemical structure of these compounds which are rich in hydroxyl groups and aromatic groups. …”
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8493
Hericium erinaceus Compound Beverage and Its Ameliorative Effect on Alcohol-induced Oxidative Injury in Rats
Published 2025-06-01“…After administration of the H. erinaceus water extract, the structure of gastric tissue cells was neater than that of the model group, and the degree of swelling and bleeding was reduced. …”
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8494
Effects and mechanisms of supramaximal high-intensity interval training on extrapulmonary manifestations in people with and without chronic obstructive pulmonary disease (COPD-HIIT...
Published 2024-10-01“…Key secondary outcomes include change from baseline exercise tolerance, brain structure, and function measured by MRI, neuroinflammation measured by PET/CT, systemic inflammation, and intramuscular adaptations. …”
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8495
Automated Seedling Contour Determination and Segmentation Using Support Vector Machine and Image Features
Published 2024-12-01“…The peak signal-to-noise ratio (PSNR) and the structural similarity index measure (SSIM) were used to select the clip limit for histogram equalization. …”
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8496
Biodiversity of Northern Italy popcorn: a study on genetic diversity and agronomic performances of traditional landraces
Published 2025-06-01“…The morphological characterization revealed significant phenotypic and agronomic variability for a total of 13 traits including susceptibility to fungal infection and popping traits, whereas the genetic one identified 313,342 SNP variants, uncovering evidence of local adaptation and provided insights into population structure by Admixture analysis, which revealed the presence of 8 ancestral populations consistently with morphological and historical data. …”
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8497
Research on the spatial characterization of herder grazing intensity supported by mobile phone signaling data
Published 2025-06-01“…The equal weight average method was employed to simulate herders’ grazing intensity, with empirical analyses conducted in the Henan Mongolian Autonomous County.ResultsThe findings indicated that: 1) herders’ mobile phone signaling data can quantitatively represent grazing intensity, and when combined with the density and elevation distribution of settlements in Henan County, it reveals that the spatial distribution of grazing intensity aligns with the trajectory of herders’ summer grazing activities. 2) The spatial characteristics of the centrality of the herders’ mobility network exhibited a concentrated point-like ring structure, primarily centered on the townships of Duosong and Youganning, with a decreasing spread outward. 3) The spatial characteristics of the intensity of herders’ mobility ties showed a circular distribution for the overall degree of network ties, which was primarily characterized by low ties. …”
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8498
Double Gold/Nitrogen Nanosecond-Laser-Doping of Gold-Coated Silicon Wafer Surfaces in Liquid Nitrogen
Published 2024-11-01“…In this study, 532 nm Raman microspectroscopy indicated a slight reduction in the crystalline order revealed in the second-order Si phonon band; the tensile stresses or nanoscale dimensions of the resolidified Si nano-crystallites envisioned by the main Si optical–phonon peak; a negligible a-Si abundance; and a low-wavenumber peak of the Si<sub>3</sub>N<sub>4</sub> structure. In contrast, Fourier transform infrared (FT-IR) reflectance and transmittance studies exhibited only broad structureless absorption bands in the range of 600–5500 cm<sup>−1</sup> related to dopant absorption and light trapping in the surface micro-relief. …”
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8499
Physical Parameters and Chromospheric Activity of Eclipsing Binaries Observed by the LAMOST DR10 Survey
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8500
Asteroseismology of One of the Most Rapidly Rotating DBV Stars: EPIC 248705247
Published 2024-01-01Get full text
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