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3421
Capsule phase microextraction methodology: Applications and future perspective
Published 2025-05-01“…The technique employs inorganic–organic hybrid sorbents and integrates multiple functions, such as filtration and diffusion, within a single device, thereby simplifying the extraction workflow.This review highlights various aspects of the CPME methodology, including a schematic overview of the extraction process and the instrumentation used for post-extraction analysis. …”
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3422
Exploring the combustion mechanism of single micron-sized aluminum particles with a numerical model
Published 2025-03-01“…A parametric study is further conducted to identify the effect of involved physical parameters on the combustion process. The diffusion coefficient (D) of oxidizers and the activation energy of surface kinetics (Esurf) and evaporation coefficient (α) of aluminum impact the particle temperature the most. …”
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3423
Optimization of Dust Spray Parameters for Simulated LiDAR Sensor Contamination in Autonomous Vehicles Using a Face-Centered Composite Design
Published 2025-08-01“…Notably, the interaction between spray distance and number of sprays—related to curvature effects—was identified as a key variable increasing process sensitivity. A supplementary experiment, which added spray angle as a variable, indicated that while spray pressure remained the most significant factor, spray angle and number of sprays had an indirect influence through interaction terms. …”
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3424
Electrified Enhanced Recovery of Lithium from Unconventional Sources
Published 2024-12-01“…This review aims to describe materials and process design considerations for electrochemical extraction of lithium from aqueous sources with a specific emphasis on ζ-V2O5 designed in our research group as an insertion host. …”
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3425
The Concrete Performance with Iron Tailings Sand Modified by Polypropylene Fibers under Aggressive Environment
Published 2020-01-01“…The results show that, in the process of the corrosion of sodium sulfate solution, the formation of gypsum and ettringite (AFT) has an important impact on the harmful pores (>0.1 μm), cracks, mass variation, expansion variation, compressive strength, and flexural strength of the three concrete. …”
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3426
Dilution induced variation in corrosion resistance properties on Co–Cr–Fe–Ni high-entropy alloy coatings prepared by laser cladding
Published 2025-09-01“…This study first clarified how the dilution rate affects the corrosion mechanism by regulating the composition of the passive film and the dislocation density in a synergistic way, providing a theoretical basis for the process optimization and engineering application of Co–Cr–Fe–Ni HEA coatings.…”
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3427
Toward a Universal Model of Hyporheic Exchange and Nutrient Cycling in Streams
Published 2024-12-01“…Abstract In this paper we demonstrate that several ubiquitous hyporheic exchange mechanisms can be represented simply as a one‐dimensional diffusion process, where the diffusivity decays exponentially with depth into the streambed. …”
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3428
One-Pot Anodic Electrodeposition of Dual-Cation-Crosslinked Sodium Alginate/Carboxymethyl Chitosan Interpenetrating Hydrogel with Vessel-Mimetic Heterostructures
Published 2025-06-01“…., Ca<sup>2+</sup>) and modulate the cascade reaction diffusion process. The copper wire electrodes serve as templates for electrochemical oxidation and enable a copper ion (i.e., Cu<sup>2+</sup>)-induced tubular hydrogel coating formation, while pulsed electric fields regulate layer-by-layer deposition. …”
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3429
A comparative study of dry-coated fumed metal oxides for enhanced cycling performance of SiOx/C anodes in lithium-ion batteries
Published 2025-08-01“…To address these challenges, we study the effect of dry particle coating with nanostructured fumed metal oxides (TiO2, MgO, ZrO2, and Al2O3) on enhancing the electrochemical performance of SiOx/C anodes. The dry coating process, a facile and scalable technique, effectively attaches the metal oxide nanoparticles onto the SiOx/C surface, forming a protective layer. …”
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3430
Comparative Analysis on Discharge Gas Production Characteristics of Typical Electrodes with Oil Insulation
Published 2021-12-01“…Therefore, a discharge test system is designed for oil-less equipment to obtain the gas diffusion characteristics in the oil after discharge. …”
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3431
Simulation of stochastic transport and deposition of seed runaway electrons during disruption mitigation
Published 2025-01-01“…We also examine their timescale of loss and compare it with that of the RE avalanche to estimate the efficiency of stochastic RE depletion during the mitigation process. Finally, using a realistic 2D wall, we present the deposition pattern of REs on the first wall to estimate its asymmetry.…”
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3432
Construction of PdCu Alloy Decorated on the N-Doped Carbon Aerogel as a Highly Active Electrocatalyst for Enhanced Oxygen Reduction Reaction
Published 2025-02-01“…This, in turn, weakens the interaction between the catalyst surface and the *O and optimizes the elementary steps of the ORR process.…”
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3433
Effect of titanium dioxide nanotubes incorporated into conventional glass ionomer cement on L. acidophilus
Published 2025-06-01“…It can be concluded that the incorporation of titanium dioxide nanotubes into GIC, particularly at 5%, reduced L. acidophilus viability, and might hence interfere negatively with the initial colonization process of the bacterial biofilm.…”
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3434
Elucidating the aluminum storage mechanism in cobalt sulfide cathode materials for advanced batteries
Published 2025-07-01“…Structural characterization revealed that while the synthesized material maintained high crystallinity, it formed agglomerates during the synthesis process that induced severe electrode polarization and limited ion diffusion kinetics. …”
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3435
Kinetic research on the curing reaction of PBT/BPS via FT-IR measurements
Published 2025-06-01“…To investigate the reaction process between 3,3′-bis(aminomethyl)oxetane/tetrahydrofuran copolymer(PBT) binder and acetylenic curing agents, this study employed bis-propargyl-succinate (BPS) as the curing agent and tris(iodoacetate) trimethyl propane ester (TMP-N3) as the cross-linking agent. …”
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3436
A Robust Cross-Channel Image Watermarking Technique for Tamper Detection and its Precise Localization
Published 2025-01-01“…This study introduces a novel cross-channel image watermarking technique that randomly scatters the watermark pattern across a 24-bit image structure so that no emergence of embedding signatures and fidelity issues occurs after the process. Chaotic systems are employed to leverage their sensitivity to initial conditions and control parameters, resulting in high confusion and diffusion properties in the proposed scheme. …”
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3437
Molecular insight into the transport of multicomponent heavy metals in calcium silicate hydrate and its mechanical behavior
Published 2025-08-01“…Calcium silicate hydrate (C-S-H) is generated during the soil stabilization process and contributes significantly to the strength and durability of the stabilized soil. …”
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3438
Removal of Mercury from Aqueous Environments Using Polyurea-Crosslinked Calcium Alginate Aerogels
Published 2025-06-01“…Within this concentration range, the metal retention was very high, ranging from 85% to quantitative (adsorbent dosage: 0.6 g L<sup>−1</sup>). The adsorption process followed the <i>Langmuir</i> isotherm model with a sorption capacity of 4.4 mmol kg<sup>−1</sup> (883 mg kg<sup>−1</sup>) at pH 3.3. …”
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3439
Fabrication of an Original Transparent PVA/Gelatin Hydrogel: In Vitro Antimicrobial Activity against Skin Pathogens
Published 2019-01-01“…A poly(vinyl alcohol) (PVA)/gelatin hydrogel, namely HG, was prepared by esterification following the solution casting method. The gelling process was realized by cross-linking the synthetic polymer PVA and the biopolymer gelatin in the presence of hydrochloric acid (HCl). …”
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3440
Progress in developments and applications of the HYDRUS model and associated coupling model packages
Published 2025-03-01“…Future research should focus on the following aspects: (1) Considering the effects of different planting years, different root types, and different root characteristics such as root length, root diameter, root volume, and root density in the simulation of plant root effect by HYDRUS. (2) Accumulating more transport parameters for new pollutants, including diffusion, adsorption, and degradation, to improve the simulation of pollutant transport. (3) Enhancing the description and simulation of the heterogeneity of unsaturated zone media. (4) Strengthening the acquisition and determination of parameters through the integration of Machine Learning and Artificial Intelligence. (5) Further developing and applying HYDRUS coupling models to enable comprehensive simulations of the entire process of surface water, soil water, and saturated groundwater during seepage.…”
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