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26861
Impacts of Thermal Activation on Physical Properties of Coal Gangue: Integration of Microstructural and Leaching Data
Published 2025-01-01“…The mineral composition, micro-pore structure and element leaching were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Thermogravimetry Analysis (TG), Low-Temperature Nitrogen Adsorption (LTNA) and Inductively Coupled Plasma (ICP). …”
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26862
Molecular-cytogenetic analysis of triticale and wheat lines with introgressions of the tribe Triticeae species genetic material
Published 2015-12-01“…Comparative analysis of the structure of chromosomes by GISH and FISH methods, microsatellite- and chromosome-specific markers revealed that hybridization of triticale with genome-substitution forms of wheat leads to the reorganization of the genome, including both the introgression of foreign material and wheat chromosome rearrangements, which lead to new combinations of genetic loci. …”
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26863
Ejaculate Oxidative Stress Is Related with Sperm DNA Fragmentation and Round Cells
Published 2015-01-01“…Oxidative stress levels from N1 (low) to N4 (high) were assessed in ejaculates using oxiSperm; DFI (sperm DNA fragmentation index) as assessed by the SCSA (Sperm Chromatin Structure Assay) was used for evaluation of sperm chromatin integrity. …”
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26864
Enhancing Safety in Nigeria's Oil and Gas Sector: A Fault Tree Analysis Approach
Published 2023-12-01“…By dissecting incidents ranging from structural failures to security threats, the research illuminates the multifaceted risks entrenched within the sector's activities. …”
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26865
Exploiting the Achilles’ Heel of Viral RNA Processing to Develop Novel Antivirals
Published 2024-12-01“…In each case, 5342191-mediated reduction in virus replication was associated with altered viral RNA accumulation and loss of viral structural protein expression. Interestingly, while resistant viruses were rapidly isolated for compounds targeting either virus-encoded proteases or polymerases, we have not yet isolated 5342191-resistant variants of coronavirus or influenza. …”
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26866
Tribological Investigation of the Surface Protective Layer-Forming Effect of a Nano-Sized Yttria–Silica Mixture as a Lubricating Oil Additive
Published 2025-01-01“…XRD analysis could not detect the yttria nanoparticle additive within the boundary layer, suggesting that it fragmented due to sliding stress, resulting in an amorphous structure for the new boundary layer. TEM imaging confirmed that the boundary layer thickness is 40–45 nm. …”
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26867
Effect of Cyclic Expansion-Extrusion Process on Microstructure, Deformation and Dynamic Recrystallization Mechanisms, and Texture Evolution of AZ80 Magnesium Alloy
Published 2019-01-01“…After three-pass CEE, a well-distributed structure with fine equiaxed grains is obtained. With the increase of CEE pass, the deformation mechanism changes from twinning to slipping and the DRX mechanism changes mainly from twinning-induced dynamic recrystallization (TDRX) to rotation dynamic recrystallization (RDRX) and then to continuous dynamic recrystallization (CDRX). …”
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26868
Taxonomic and functional diversity of protists in saline and hypersaline lakes in southern Western Siberia, a region strongly affected by climate change
Published 2025-01-01“…Climate change has had an unprecedented impact on lake ecosystems around the globe and has both direct and indirect consequences on lake structure and mineralization. These changes are threatening the unique biodiversity that lake ecosystems currently support. …”
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26869
Dual phase reinforced CuCrZr alloy: Synergistic improvement of mechanical properties and corrosion resistance via metallic glass and rare earth oxides
Published 2025-03-01“…This suggests a viable approach to construct dual-phase multiscale structure in the Cu-based composites with optimized interfaces and multiple strengthening effect.…”
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26870
The mediating role of academic stress, critical thinking and performance expectations in the influence of academic self-efficacy on AI dependence: Case study in college students
Published 2025-06-01“…Data were collected via validated instruments and analyzed via structural equation modeling (PLS-SEM) in a cross-sectional study that included 676 students from six universities in northern Peru. …”
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26871
EEG-to-EEG: Scalp-to-Intracranial EEG Translation Using a Combination of Variational Autoencoder and Generative Adversarial Networks
Published 2025-01-01“…The model is based on a GAN structure in which a conditional GAN (cGAN) is combined with a variational autoencoder (VAE), named as VAE-cGAN. scEEG sensors are plagued by noise and suffer from low resolution. …”
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26872
Measurement of Photoreceptor Layer in Glaucoma: A Spectral-Domain Optical Coherence Tomography Study
Published 2011-01-01“…Glaucomatous damage may involve structural change in the photoreceptor layer.…”
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26873
Primary Diffuse Large B-Cell Lymphoma of the Liver in a Patient with Sjogren Syndrome
Published 2016-01-01“…Contrast-enhanced computed tomography scan (CT-scan) of the abdomen revealed multiple low density foci with homogeneous structure and clear contours in both lobes of the liver. …”
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26874
Numerical Investigations and Analysis of Cu2ZnSnS4 Based Solar Cells by SCAPS-1D
Published 2016-01-01“…This paper reports numerical investigation, using SCAPS-1D program, of the influence of Cu2ZnSnS4 (the so-called CZTS) material features such as thickness, holes, and defects densities on the performances of ZnO:Al/i-ZnO/CdS/CZTS/Mo solar cells structure. We found that the electrical parameters are seriously affected, when the absorber thickness is lower than 600 nm, mainly due to recombination at CZTS/Molybdenum interface that causes the short-circuit current density loss of 3.6 mA/cm2. …”
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26875
Characterization of the circadian typology in university students in relation to the type of career
Published 2019-04-01“…<br /><strong>Methods</strong>: a cross-sectional analytical study was conducted in a series of 273 university students, selected by simple random sampling, structured in three groups based on provenance criteria: 88 from Technical Sciences, 88 from Social and Humanistic Sciences and 97 from Medical Sciences. …”
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26876
Defect prediction and experimental study on investment casting of K4169 superalloy complex thin-walled parts
Published 2025-01-01“…The overall defects of the casting are less; the micro-shrinkage average volume fraction of different parts is counted, and the highest is only 1.01%; the minimum secondary dendrite arm spacing(SDAS) in the thin-walled region is only 18.4 μm, and the maximum secondary dendrite spacing in the thick part is 38.8 μm; the as-cast microstructure of K4169 alloy is dendritic structure. After standard heat treatment, the dendrites grow and coarsen, and the dendritic morphology in the grains is not obvious. …”
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26877
Estimating the Amount of Water Required for Crop Irrigation Based on the Application of FAO's CROPWAT Program in the Case of Kashkadarya Region
Published 2025-01-01“…The granulometric composition of soil samples was determined using the soil structure triangle (also known as the Ferret triangle) developed by the US Department of Agriculture (USDA). …”
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26878
Trends in urban edible landscapes: a comprehensive bibliometric analysis
Published 2025-01-01“…This study adopts bibliometric and visualization tools, such as CiteSpace and R, to systematically sort out and visualize the research hotspots, knowledge structure, emerging trends, and the evolution of this field. …”
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26879
Modelling current and future forest fire susceptibility in north-eastern Germany
Published 2025-01-01“…Forest fires alter forest structure and composition; threaten people's livelihoods; and lead to economic losses, as well as soil erosion and desertification. …”
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26880
Collaborative Knowledge Infusion for Low-Resource Stance Detection
Published 2024-09-01“…Additionally, we also introduce the parameter-efficient collaborative adaptor with a staged optimization algorithm, which collaboratively addresses the challenges associated with low-resource stance detection tasks from both network structure and learning perspectives. To assess the effectiveness of our method, we conduct extensive experiments on three public stance detection datasets, including low-resource and cross-target settings. …”
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