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781
Numerical Investigation and Optimization of Transpiration Cooling Plate Structures with Combined Particle Diameter
Published 2025-06-01“…Additionally, the upstream surface velocity of the optimized structure changes and the boundary layer thickens, which enhances the thermal insulation effect.…”
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782
Tribological Analysis of PETG Fire-Retardant Samples Manufactured by FFF
Published 2025-06-01“…The influence of manufacturing parameters such as extrusion temperature and layer height on the coefficient of friction (CoF), surface wear, and roughness is investigated. …”
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783
In Vitro Investigation of 3D Printed Hydrogel Scaffolds with Electrospun Tidemark Component for Modeling Osteochondral Interface
Published 2024-11-01“…The scaffold’s bottom layer was based on a gelatin/oxidized alginate mixture enriched with hydroxyapatite (HAp) to create a rougher surface and larger pores to promote osteogenesis. …”
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784
Study on the adsorption of Pb2+ in aqueous solution by alkali modified wheat bran
Published 2025-07-01“…The adsorption behavior and mechanism of alkali modified wheat bran on Pb2+ were analyzed from three perspectives: time, concentration, and pH, in conjunction with surface functional groups and microscopic characteristics. …”
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785
Retrieval of Dissolved Organic Carbon Storage in Plateau Lakes Based on Remote Sensing and Analysis of Driving Factors: A Case Study of Lake Dianchi
Published 2025-05-01“…A result-oriented storage algorithm was established by linking surface DOC concentration to DOC storage through linear relationships (R<sup>2</sup> > 0.9), with slope and intercept functions optimized as depth-dependent equations. …”
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786
IMMUNOGLOBULIN A (IgA) AND ITS RECEPTORS
Published 2014-07-01“…The main function of sIgA is to bind bacteria and viruses at the mucosal surfaces, thus preventing pathogens to invade the internal spaces of the organism (immune exclusion). …”
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787
Application of Machine Learning in Predicting Quality Parameters in Metal Material Extrusion (MEX/M)
Published 2025-04-01“…The various models are trained with experimental data using input parameters such as layer thickness, print velocity, infill, overhang angle, and sinter profile enabling precise predictions of surface roughness and density. …”
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788
Distributed Absorber for Noise and Vibration Control
Published 2011-01-01“…The absorber as a whole is embedded into object face covering the critical patches of the system surface. For the purpose of characterization, the authors introduced the complex frequency response function relating the volume velocity produced by the vibrating object surface (response) stimulated by a point-wise force (stimulus) applied to a particular point. …”
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789
Humidity measurements in carbon dioxide with Sensirion SHT85 humidity sensors under simulated Martian atmospheric conditions
Published 2025-06-01“…<p>Humidity sensors that function under extreme conditions are needed in experimental chambers in which the atmospheric conditions near the surface of Mars are simulated, as well as for in situ measurements of humidity on the surface of Mars. …”
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790
Efrigeration Systems using the Potential of night radiative cooling
Published 2024-07-01“…Night radiative cooling (Radiative cooling) is based on the phenomenon of Earth's effective radiation, in which heat is removed into the atmosphere and partially carried away into outer space, which leads to a decrease in the temperature of objects located on the Earth's surface below the air temperature in the surface layer.Method. …”
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791
Unveiling the Aging Effect at the Interface of N719 Dye‐Sensitized Solar Cells
Published 2025-07-01“…Fourier transform infrared spectroscopy (FTIR) is applied to investigate the change in functional groups throughout the dye TiO2 interface. …”
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792
Neural network for prediction solar radiation in Relizane region (Algeria) - Analysis study
Published 2022-12-01“…The best results were obtained with the structure 10-25-1 (10 inputs, 25 hidden, and 1 output neurons) presented an excellent agreement between the calculated and the experimental data during the test stage with a correlation coefficient of R = 0.9879, root means squared error of RMSE = 47.7192 (Wh/m2), mean absolute error MAE = 27.7397 (Wh/m2), and mean squared error MSE = 2.2771e+03(Wh/m2), considering a three-layer Feedforward neural network with Regularization Bayesienne (trainbr) training algorithm, a hyperbolic tangent sigmoid and linear transfer function at the hidden and the output layer, respectively. …”
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793
High-Temperature Wear Performance of Laser Cladding Fe-Based Alloy Coating
Published 2021-06-01“…In order to improve the high temperature wear resistance of H13 steel, a Fe-based alloy coating was successfully prepared on the surface of H13 steel by laser cladding.High temperature wear tests were carried out for the coating and H13 steel.The high-temperature wear performance of the coating and H13 steel was comparatively studied, and the wear mechanisms were also discussed.Results showed that compared to H13 steel, the wear rate of the coating was lower than that of H13 steel, and it had better high temperature wear resistance, especially at 600 ℃.When sliding under 50~150 N at 400 ℃,with an increase of load, the wear rate of the coating slightly increased while the wear rate of the H13 matrix increased first and then decreased, but the wear rate of the coating was lower than that of the matrix.When sliding under 50~100 N at 600 ℃, the wear rate of H13 steel increased with the increase of load.As the sliding conditions reached 150 N, the wear rate of H13 steel started to increase rapidly and severe plastic extrusion wear occurred.Under this condition, the wear rate of the coating also increased with the increase of the load, and the growth rate was larger at 150 N, but the wear rate was much smaller than that of the substrate.Under 50~150 N at 400 ℃ and 50~100 N at 600 ℃,the coatings generally had mild oxidative abrasion, by which a dense friction-layer was found to provide a good protection for the coating.As the temperature and load reached 600 ℃ and 150 N, respectively, loose friction-layer of coating gradually lost its protective function and oxidative wear was common.…”
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794
Local piezoelectric properties of perforated ferroelectric barium–strontium titanate films
Published 2022-04-01“…The most probable mechanism for such a change in properties is the influence of a disturbed layer that occurs at the boundary and the inner surface of vertical air channels. …”
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795
Immune Responses Elicited by Outer Membrane Vesicles of Gram-Negative Bacteria: Important Players in Vaccine Development
Published 2024-12-01“…However, under specific conditions, some of the inner membrane proteins can be exported into the outer membrane layer and perform as antigens. A key information was that the used purification procedures for OMVs, the induction methods to increase the production of OMVs as well as the specific mutant strains obtained via genetic engineering affect the composition of potential antigens on the surface and in the lumen of the OMVs. …”
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796
Correlating Local Morphology and Charge Dynamics via Kelvin Probe Force Microscopy to Explain Photoelectrode Performance
Published 2025-06-01“…An important hurdle toward achieving high efficiency is the limited number of available tools that can directly probe the interplay between the local morphology and charge carrier transport dynamics within the photoelectrode top layer. This layer has different functions: providing photocatalytic active sites and protecting underlying layers. …”
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797
Superlubricity achieved by polyvinylpyrrolidone at Si3N4/sapphire interfaces
Published 2025-06-01“…To achieve hydration lubrication, it is essential to create a continuous lubricating film by selectively enriching specific functional groups of adsorbed water molecules from the polymer solution onto the ceramic surface. …”
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798
Volumetric osteoconchoplasty method
Published 2021-08-01“…In the anterior section of the HHP, a vertical incision 0.5 cm long to the bone is made, through which the mucosa is peeled off from the bone base of the concha with a raspator-suction and a small tunnel from 2 to 3 cm long is created. shell surfaces and a small area of the mucosa of the lateral surface of the IT and the lateral wall of the nasal cavity. …”
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799
Design of Polymer-Based Trigate Nanoscale FinFET for the Implementation of Two-Stage Operational Amplifier
Published 2022-01-01“…In comparison to the carrier near a surface inversion layer, volume inversion experiences less interface scattering. …”
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800
On Influence of Magnetic Fields and Excitation Conditions on the Magnetization Distribution in Microwire Magnetoimpedance Element
Published 2014-07-01“…One of important condition for the successful development of effective magnetic field sensors based on amorphous ferromagnetic microwires is to identify factors affecting the reversal processes in the surface layer of the magnetoimpedance wire. In this paper, the distribution of magnetization is considered as a function of the magnetic properties of the wire material, current flowing through it, strength and orientation of the external magnetic field. …”
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