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1861
Risk assessment of water inrush from coal floor based on enhanced samples with class distribution
Published 2025-01-01“…Using the distribution characteristics of the measured data and mega-trend diffusion theory, we propose a virtual sample enhancement method based on class distribution mega-trend diffusion technology (CDMTD) and introduce constraints on the class distribution of influencing factors. …”
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1862
Separation of Membrane Vesicles and Cytosol from Cultured Cells and Bacteria in a Preformed Discontinuous Gradient
Published 2002-01-01“…There are many situations when it is necessary to separate rapidly and efficiently a cytosolic and a membrane vesicle fraction from either cultured cells or from bacteria. …”
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1863
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1864
Inorganic Carbon Acquisition and Photosynthetic Metabolism in Marine Photoautotrophs: A Summary
Published 2025-03-01“…Some algae (e.g., the common macroalgae <i>Ulva</i> spp.) and most cyanobacteria and microalgae feature direct HCO<sub>3</sub><sup>−</sup> uptake as the most efficient CCM, while others (e.g., some red algae growing under low-light conditions) may rely on CO<sub>2</sub> diffusion only. …”
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1865
Tempered Superdiffusive Shock Acceleration at a Perpendicular Shock
Published 2025-01-01“…Consequently, the accelerated particle distribution upstream decays spatially as a stretched exponential close to the shock that becomes a power law farther upstream under some conditions (superdiffusion), followed by an exponential rollover (transition to normal diffusion); (ii) Downstream, the accelerated particle distribution for tempered superdiffusion converges to a uniform distribution closer to the shock because of a stronger decay close to the shock compared to classical superdiffusion, and a shift of the peak in the distribution at the shock to just downstream of the shock occurs under some conditions; (iii) The accelerated power-law momentum spectrum at the shock is modulated upstream by the incoming solar wind flow to be a hardened power law instead of featuring an exponential rollover at lower particle momenta as for classical diffusive shock acceleration; and (iv) Tempered superdiffusive shock acceleration tends to be more efficient compared to standard superdiffusive shock acceleration.…”
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1866
A lightweight encryption algorithm for resource-constrained IoT devices using quantum and chaotic techniques with metaheuristic optimization
Published 2025-04-01“…Abstract As the internet of things (IoT) continues to proliferate, the need for efficient and secure data encryption has become increasingly critical, particularly for resource-constrained devices. …”
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1867
Molecular dynamics study of grain boundaries as defect sinks under irradiation in LiAlO2 and LiAl5O8
Published 2025-02-01“…Results reveal that GBs act as efficient defect sinks, with Li and Al atoms exhibiting distinct behaviors during displacement cascades. …”
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1868
The shifting regulation and competition interface
Published 2024-04-01“…Where efficient outcomes deviate from those, however, market regulation is the better alternative. …”
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1869
Chinese National Condition Based Power Dispatching Optimization in Microgrids
Published 2018-01-01“…However, in the case of perfect contamination-diffusing weather, the battery is not used to reserve its lifetime, while a large amount of exchanged power from the primary grid is used to obtain a most economic-efficient effect. …”
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1870
Verdazyl radical polymers for advanced organic spintronics
Published 2025-01-01“…It shows large effective spin mixing conductance of 3.2 × 1019 m–2 and a room temperature spin diffusion length of 105 nm. Its temperature-independent spin diffusion length suggests that exchange-mediated transport governs spin transport. …”
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1871
Spin relaxation in persistent spin textures
Published 2024-01-01“…Spin relaxation due to the combined diffuse scattering and spin–orbit coupling (SOC) plays a crucial role for the efficient spin transport, which is a prerequisite for spintronic devices. …”
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1872
Computational work of casson rheology on 3D swirling plate employing yamada-ota and xue models
Published 2024-12-01“…Such a complicated model is resolved efficient method named as finite element method. By enhancing impacts of chemical reaction and Dufour numbers, mass diffusion is enhanced but opposite behavior is noticed in mass diffusion with the change of Schmidt number. …”
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1873
Surface photochemistry: Photodegradation study of pyrene adsorbed onto microcrystalline cellulose and silica
Published 2004-01-01“…Ground-state diffuse reflectance, time resolved laser-induced luminescence, diffuse reflectance laser flash-photolysis transient absorption and chromatographic techniques were used to elucidate the photodegradation processes of pyrene adsorbed onto microcrystalline cellulose and silica. …”
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1874
Meridional Circulation. I. A Formation Channel for Lithium-rich and Super-lithium-rich Red Clump Stars
Published 2025-01-01“…We model its radial mixing as a diffusion process and derive the corresponding diffusion coefficient based on its material transfer effect. …”
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1875
Enhanced Lithium Extraction from Brines: Prelithiation Effect of FePO4 with Size and Morphology Control
Published 2024-11-01“…Li(4C‐40%)FePO4‐nanoplates demonstrate the most optimal lithium extraction performance among the three morphologies due to their lamellar structure's short ion diffusion path in the [010] channel, favoring Li+ diffusion. …”
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1876
Role of Polypropylene Membranes in Enhancing Lithium Fluoride Crystallization: a Molecular Dynamics Study
Published 2025-07-01“…This work underscores the essential role of PP membranes in advancing sustainable and efficient lithium recovery technologies.…”
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1877
Boosting energy storage performance of green-synthesized MnV2O5 via jasmine flower extract as natural and stabilizing agent
Published 2025-09-01“…Galvanostatic charge–discharge (GCD) measurements indicated a remarkable specific capacitance of 848F/g at 1.5 A/g, demonstrating excellent charge storage capacity and efficient ion diffusion. Electrochemical impedance spectroscopy (EIS) further confirmed low charge transfer resistance (8.31 Ω) and rapid ion diffusion, essential for high-performance supercapacitors. …”
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1878
Benchmarking CNN Architectures for Tool Classification: Evaluating CNN Performance on a Unique Dataset Generated by Novel Image Acquisition System
Published 2025-01-01“…It is compared with conventional diffuse ring illumination to assess its effectiveness in evaluating state-of-the-art convolutional neural networks. …”
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1879
Effect of Stress on High-Temperature Molten Salt Corrosion of T91 Steel
Published 2025-04-01Get full text
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1880
PERFORMANCE ANALYSIS OF SOLAR WATER HEATER FOR THE OPTIMAL TILT ANGLE AT DIFFERENT FLOW RATES BY USING FLAT PLATE COLLECTOR
Published 2025-06-01“…The calculated efficiencies are in good agreement with the measured efficiencies.…”
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