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Kinetic, Mechanistic, Thermodynamic and Equilibrium Studies on the Adsorption of Rhodamine B by Acid Activated Low Cost Carbon
Published 2008-01-01“…A carbonaceous adsorbent prepared from an indigenous waste by acid treatment was tested for its efficiency in removing Rhodamine B (RDB). The parameters studied include agitation time, initial dye concentration, carbon dose, pH and temperature. …”
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1202
A Mathematical Survey of Image Deep Edge Detection Algorithms: From Convolution to Attention
Published 2025-07-01“…Attention mechanisms, as in EdgeNAT (ODS 0.860) and RankED (ODS 0.824), enhance global context, while generative models like GED (ODS 0.870) achieve state-of-the-art precision via diffusion and GAN frameworks. Evaluated on BSDS500 and NYUDv2, these methods highlight a trajectory toward accuracy and robustness, yet challenges in efficiency, generalization, and multi-modal integration persist. …”
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1203
CONCEPTUAL ASPECTS OF MANAGEMENT OF SUSTAINABLE DEVELOPMENT OF THE AGRIFOOD COMPLEX
Published 2024-01-01“…Mechanisms for stimulating technological change and increasing efficiency should be aimed at achieving sustainable production criteria. …”
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1204
Lightweight framework of shell models utilizing local heat sensors
Published 2018-11-01“…Specifically, first, both geometric features and empirical features are introduced to construct a frame structure. Second, a local diffusion–based heat sensor network is exploited to simulate the stress distribution due to two reasons: one is that they have the similar physical transmissibility and the other is that the heat diffusion is smooth, and it guarantees that the thickness variation is smooth and natural without restriction on the degrees of freedom. …”
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1205
Wetting of AlN by molten Sn-xSc (x=1, 2 and 3 at.%) alloys at 700–800°C
Published 2025-05-01“…Spreading dynamics showed that at low temperatures or with low Sc concentrations, the process is limited by Sn5Sc3 decomposition, whereas at high temperatures, it transitions to Sc diffusion dominance (Diffusion coefficient D ~ 1.19 × 10−10–1.39 × 10−9 m2/s). …”
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1206
Re-aeration in skimming flow over stepped chutes: two-dimensional CFD modeling and empirical equations
Published 2025-06-01“…An empirical formulation is also proposed for predicting the reaeration efficiency in skimming flows with slopes of 45°, 21.8° and 11.3°. …”
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1207
Encapsulation of Beta vulgaris extract by electrospraying and evaluation of antimicrobial potential
Published 2025-08-01“…The extract and capsules were characterized, as well as the encapsulation efficiency determined. Antibacterial activity was determined against gram-positive bacteria (Listeria monocytogenes, Staphylococcus aureus) and gram-negative bacteria (Salmonella Typhimurium, Escherichia coli) by the disk diffusion method using the minimum inhibitory concentration and the minimum bactericidal concentration. …”
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1208
Research on Information Security Transmission of Port Multi-Thread Equipment Based on Advanced Encryption Standard and Preprocessing Optimization
Published 2024-12-01“…Based on the C/S multithreaded control framework, this article used AES encryption technology, and by customizing the S-boxes therein and differential diffusion of the S-boxes, it improved the randomness of the ciphertexts and the resistance to differential attacks, and reduced the likelihood of leakage in the process of data computation. …”
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1209
Numerical Simulation and Optimization Design of Demister Based on a Separation Model Considering Re-Entrainment Influence
Published 2025-02-01“…The effects of plate distance, plate angle, droplet diameter, and flue gas velocity on the separation efficiency were simulated and analyzed. Based on the response surface method, the model for separation characteristics and structure optimization design of the demister is established, and the influence level of each factor is analyzed.…”
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1210
Pickering emulsions with low interface coverage but enhanced stability for emulsion interface catalysis and SERS-based detection
Published 2025-03-01“…The formed emulsions provide a large accessible oil-water interface (>80%). The enhanced diffusion through the interface and highly efficient loading of catalytic nanoparticles at the interface result in much higher catalytic efficiency than the nanosphere-covered emulsions in both batch and continuous flow interface catalysis. …”
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1211
Photocatalytic degradation of antibiotic enrofloxacin under solar light using ZnO and Bi2MoO6 materials
Published 2025-01-01“…Subsequently, the devised catalysts were scrutinized for degradation of ENR under simulated solar light irradiation. The degradation efficiency of ENR by Bi2MoO6 nanosheets reached 69.08%, which greatly exceeded that of ZnO 38.30%.…”
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1212
Green synthesis and characterization of nano selenium using the extract of Phyllanthus emblica
Published 2025-06-01“…The synthesized nanoparticles photocatalytic degradation efficiency was investigated using Methylene Blue (MB) Dye. …”
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1213
Role of Ag and tannin modification on photocatalytic and antibacterial properties of ZnO nanoplates
Published 2018-12-01“…Coli), Staphylococcus aureus (S. aureus)and Candida by the well diffusion method. Among the products, Ag/ZnO exhibits the highest photocatalytic activity.The photodegradation efficiency of 98.68% was recorded for Ag/ZnO after 30 min.Moreover, improved antibacterial activity of Ag/ZnO/tannin against E. …”
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1214
A Novel Color Image Encryption Algorithm Based on Hybrid Two-Dimensional Hyperchaos and Genetic Recombination
Published 2024-11-01“…This study introduces two techniques, genetic recombination and clock diffusion, to simultaneously disperse and mix images at the bit level. …”
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1215
A Comparative Evaluation of Antimicrobial Efficacy of Five Different Herbal Solutions: Propolis, Azadirachta Indica (Neem), Triphala, Green Tea, and Turmeric against Enterococcus F...
Published 2024-12-01“…Turmeric had the most efficiency in removing debris from the root canal, followed by propolis, and saline had the least amount. …”
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1216
Protein‐Inspired Polymers with Tunable Microphase Structures toward Autonomous Self‐Healing in Aqueous Environments
Published 2025-04-01“…In addition, the hydrophilic carboxyl groups diffuse and penetrate to form hydrogen bonds. It is found that the microphase structure and self‐healing efficiency can be adjusted by regulating the hydrophobic/hydrophilic components. …”
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1217
A Lightweight Caching Decision Strategy Based on Node Edge-Degree for Information Centric Networking
Published 2025-01-01“…In-networkcaching as a core function in ICN can greatly improve the content distribution efficiency and reduce redundant network traffic. It is a challenge to design caching strategies in ICN to improve the performance of in-network caching. …”
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1218
A new video image encryption algorithm based on improved composite mapping
Published 2025-01-01“…In order to improve the security and efficiency of image and video encryption and improve the speed of video encryption, in this study a new video image encryption algorithm is proposed based on Arnold mapping and a kind of improved Logistic chaotic mapping. …”
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1219
Modeling the transport and anisotropy of energetic electrons in solar flares
Published 2025-01-01“…In the moderate diffusion regime, the precipitation fraction is highest and we expect intense nonthermal HXR and microwave emissions at the footpoints. …”
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1220
Pollutant dispersion and nanoparticle dynamics in magnetized bioconvection for sustainable water treatment
Published 2025-07-01“…This method provides a sustainable and energy-efficient way to purify water, using microbial dynamics and magnetic control for environmental cleanup.…”
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