Suggested Topics within your search.
Suggested Topics within your search.
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4081
Multimedia privacy protection: an N-round cascaded cryptosystem based on merged multi-chaotic maps under various image attacks
Published 2025-05-01“…This research article presents an efficient cryptographic approach through the construction of a cascaded series of processes. …”
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Simulation and accurate prediction of thermal efficiency of functionalized COOH-MWCNT/water nanofluids by artificial neural network using experimental data
Published 2025-01-01“…Nanofluids' thermal efficiency is a function of partial pressure difference and Reynolds number. …”
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4085
Advanced numerical simulations of lid-driven cavity flows using an optimized parallelized fractional step method
Published 2025-03-01“…To efficiently solve the pressure Poisson equation, the conjugate gradient algorithm is employed. …”
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4086
Maximum principle preserving the unconditionally stable method for the Allen–Cahn equation with a high-order potential
Published 2025-01-01“…To solve the nonlinear equation, we applied the frozen coefficient method, which approximates variable coefficients in differential equations by treating them as constants within small regions, simplifies the problem, and enables more efficient numerical solutions. For several linear equations, which are diffusion equations, we applied a fully implicit finite difference scheme to obtain unconditional stability. …”
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4087
Design and Testing a Neutrons and Gamma-Rays Multilayer Shield Using Different Groups of Cross – Sections
Published 2010-09-01Get full text
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4088
Moisture adsorption and retention capacity of enzymatic hydrolysates from royal jelly under different humidity circumstances
Published 2012-07-01“…It is safe to draw the conclusion that enzymatic hydrolysis will be an efficient method for obtaining ingredients from royal jelly with good moisture adsorption and retention capacity and it has a bright future in exploitation of moisture-keeping or moisture-adsorbing cosmetic.…”
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Old-growth beech forests in Germany as cool islands in a warming landscape
Published 2024-12-01“…There are indications that old-growth forests are relatively resilient and efficient in micro-climatic regulation during extreme climatic conditions. …”
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4091
Investigating the Spatiotemporal Disparity and Influencing Factors of Urban Construction Land Utilization Efficiency: Empirical Evidence from Panel Data of China
Published 2021-01-01“…The overall efficiency is improved, with an evolution pattern of “difference narrowed–differences expanded–difference narrowed.” (3) “economic development,” “industrial structure,” “research development investment,” and “land urbanization level” have significantly positive effect on urban construction land utilization efficiency, while other factors have a negative effect, including “urbanization level of population,” “urban population density,” “cultivated field resources level,” “government influence level,” “land urbanization level,” and “financial dependence level.” …”
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4092
Energy-Efficient Architectural Design of a Banquet Hall with Integrated Tunnel Ventilation: Monitoring Performance During the Transitional Season in China
Published 2024-10-01“…Results demonstrate that under natural ventilation, the system can achieve a residual heat removal efficiency of up to 490%. Simulations across different climate zones indicate that the system performs best in regions with extreme temperature fluctuations, particularly those with hot summers and warm winters. …”
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4093
Operating characteristics research of twin-screw refrigeration compressor with different refrigerants based on the semi-empirical model
Published 2025-01-01“…Taking a typical working condition as an example, the change trends of losses and efficiencies of different refrigerants with frequency have been carefully compared and analyzed. …”
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4094
Numerical insights into enhanced heat transfer mechanisms in TiO2-Au ethylene glycol nanofluids within Darcy porous media using fractional calculus
Published 2025-06-01“…The complex fractional partial differential equations governing the system are solved numerically using the finite difference method in combination with the L1 algorithm, ensuring an efficient and accurate solution process. …”
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4095
The results of the development of a personalized method of mandibular foramen searching in the aspect of mproving the efficiency and safety of inferior alveolar nerve block
Published 2020-03-01“…The absence of significant difference proves the clinical efficiency of the proposed model of finding the injection area mark points.…”
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4096
Effects of seed priming with chitosan solutions of different acidity on seed germination and physiological characteristics of maize seedling
Published 2005-11-01“…Thus, it seems that chitosan is a new promising priming material for maize seed treatment, and no significant difference was found between the two acidic chitosan solutions and both are efficient in improving vigor of maize seeds.…”
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Vibration signal characteristics research of rock breaking by cutter under different rock types and cutting parameters
Published 2025-08-01“…In the process of tunnel excavation, the vibration characteristic during cutter breaking rock process is the key factor affecting the TBM tunneling efficiency and cutter life. Therefore, it is necessary to investigate the vibration characteristics of the cutter while breaking different rock types. …”
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4099
Ultrasound-assisted green synthesized ZnO nanoparticles with different solution pH for water treatment
Published 2025-02-01Get full text
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