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Additive Functionalization: Combining the Benefits of Additive Manufacturing and Conventional Composite Production by Overprinting
Published 2025-03-01“…Significant improvements in bond strength for overprinted specimens were achieved by modifying the thermoset composite surface, either through plasma treatment or the integration of thermoplastic films as skin layers.…”
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Chemical and surface modification in graphene oxide for optimum CO2 gas sensing performance
Published 2025-01-01“…In this study, the effect of reduction time on the surface functional groups of the graphene-based sensing layer is investigated to achieve high performance of CO _2 gas sensors to be operated at room temperature. …”
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Post-Processing of AM-EBM Ti6Al4V for Biomedical Applications: Evolution of Mechanical Properties as a Function of Surface Roughness
Published 2024-12-01“…This TiO<sub>2</sub> oxide layer demonstrates the progressive surface oxidation occurring under the post-processing process, further modifying the particle’s surface chemistry. …”
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A first-principles density functional theory study on the piezocatalytic activity of tetragonal perovskite PbTiO3
Published 2025-03-01“…In this work, to overcome the limitation of conventional finite element modeling of piezoelectric materials, we employ the first-principles density functional theory (DFT) to study the electronic properties, macroscopic electrostatic potential, surface polarization, and chemical adsorption energy of tetragonal PbTiO3 under external mechanical strains. …”
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128
Application of the Thermal Diffusivity Standard for the Heat Transfer Parameter Control in Absorbing Materials
Published 2023-10-01“…Thermal diffusivity of thin sub-surface layers of the samples under study – duraluminium, monocrystalline silicon and thermoelectric lead telluride film was measured. …”
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129
Layer‐By‐Layer Deposition for 2D Nanoparticle Superlattices Stabilized by Schiff Base Reaction for a Recyclable SERS Application
Published 2025-08-01“…These 2D Au NPSLs show highly enhanced Raman intensities that significantly increase with the number of layers. The high structural stability of the 2D Au NPSLs on a Si substrate enables its repeated use as a surface‐enhanced Raman scattering substrate for 10 consecutive cycles. …”
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130
Layer-by-layer coated probiotics with tannic acid-Ca2+ and casein phosphopeptide complexes for caries prevention and enamel remineralization
Published 2025-01-01“…In this study, an efficient layer-by-layer surface coating of tannic acid (TA)-Ca2+ and casein phosphopeptide (CPP) was applied to the probiotic Bifidobacterium infantis (BI) with potential anti-caries activity. …”
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A Shipborne Doppler Lidar Investigation of the Winter Marine Atmospheric Boundary Layer over Southeastern China’s Coastal Waters
Published 2025-06-01“…The Marine Atmospheric Boundary Layer (MABL), as a critical component of Earth’s climate system, governs the exchange of matter and energy between the ocean surface and the lower atmosphere. …”
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Parasitic taxa are key to the vertical stratification and community variation of pelagic ciliates from the surface to the abyssopelagic zone
Published 2024-11-01“…The observed shift of functional strategies from free-living to parasitic groups at a 200 m transition layer improves our understanding of ocean ecosystems in the context of global warming. …”
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A detection algorithm for small surface floating objects based on improved YOLOv5s
Published 2025-06-01“…Third, the CBAM (Convolutional Block Attention Module) was incorporated into the backbone network to address the limited feature extraction capability for detecting floating bottles on the water surface. Finally, the Normalized Wasserstein Distance (NWD) regression loss function was introduced and combined with the IoU loss function in a weighted manner to construct a comprehensive regression loss function, further enhancing detection accuracy for floating bottles on the water surface.ResultsExperimental results show that the proposed algorithm achieves a mAP@0.5 of 95.7% in detecting floating bottles on the water surface. …”
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Stearic-Acid-Coated Sand: A Game Changer for Agriculture Water Management
Published 2025-05-01“…The fabrication process involves coating silica sand particles with stearic acid in an ethanol-based solution, followed by controlled drying to achieve a stable and uniform hydrophobic layer. Structural, chemical, and physical characterizations confirmed the successful functionalization of the sand surface. …”
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Group and Phase Velocity of Love Waves Propagating in Elastic Functionally Graded Materials
Published 2015-04-01“…This paper presents a theoretical study of the propagation behaviour of surface Love waves in nonhomogeneous functionally graded elastic materials, which is a vital problem in acoustics. …”
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