Showing 1,241 - 1,260 results of 2,351 for search 'Diffusivity efficiency', query time: 0.11s Refine Results
  1. 1241

    A sector fast encryption algorithm for color images based on one-dimensional composite sinusoidal chaos map. by Ye Tao, Wenhua Cui, Shanshan Wang, Yayun Wang

    Published 2025-01-01
    “…The main purpose of this algorithm is to improve the encryption and decryption speed of color images and improve the efficiency of image encryption in the big data era. …”
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    Article
  2. 1242

    First principle investigation of Cr doping effect on the stability of NiFe2O4 by Tianhao Rui, Yulin Lan, Congyi Li, Haibin Zhang, Xiaojing Liu

    Published 2025-01-01
    “…We believe that lattice mismatch induced by Cr doping may lead to stress and dislocations, which suppressed further growth of NiFe2O4. Subsequently, the diffusion of Cr facilitates the smooth growth of the interface, suggesting that the diffusion of Cr may be a crucial factor influencing the growth rate of CRUD.…”
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  3. 1243

    Investigation of combustion characteristics of critical quenching hydrogen mixing ratios in the presence of ordered porous media by Yunlong Zou, Ganbo Deng, Yulong Duan

    Published 2024-12-01
    “…As the thickness of the flame retardant medium augments, there is an increase in both the flame velocity and the reverse diffusion length at the critical hydrogen concentration. …”
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  4. 1244

    Microbially Mediated Processes in Environmental Chemistry by Kurt W. Hanselmann

    Published 1986-05-01
    “…. – In order to assess microbially mediated catalysis within sediments as a driving mechanism for the cycling of elements through their many specialized metabolic pathways, we need to better understand: The microbial habitats within sediments; the kind of microbes present and their interaction with each other and their surroundings; the influence of thermodynamic constraints on microbial existence; the microbial behavior towards transient environmental conditions; and the efficiency of microbes as biological diffusion barriers or diffusion promotors at the sediment-water interface. – In this presentation I will summarize our views on a few basic questions of environmental microbiology: Where do microbes live in sediments? …”
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  5. 1245

    Vortex Dynamics in the Sinus of Valsalva by Jiaxuan Fan, Elias Sundström

    Published 2025-03-01
    “…This pressure difference not only determines the opening and closing processes of the valve but also significantly influences the stability and efficiency of these actions.…”
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  6. 1246

    ROLE OF WATER IRRIGATION ON POTASSIUM RELEASE IN SOME CALCAREUS SOILS OF NORTHERN IRAQ by A. Alhadede

    Published 2018-03-01
    “…Mathematical description for desorption process appeared harmony of diffusion equation, power function equation, first order equation, zero order equation, while Elovitch equation did not describe desorption process with the same efficiency. …”
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    Article
  7. 1247

    Enhancing the speed of DNA walkers through soft confinement by Mathew O. Ogieva, Wolfgang G. Pfeifer, Sebastian Sensale

    Published 2025-03-01
    “…Despite relatively fast diffusion rates, the speed of DNA walkers remains constrained by the reaction-limited nature of strand exchange mechanisms, which depend both on the foothold-walker affinity and on the probability of the molecules being found close enough to bind. …”
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    Article
  8. 1248

    FDIA Attack Detection Technique for Smart Grids Based on Graph Reconstruction and Spatio-Temporal Joint Modeling by Gao Yuzhang, Xia Jing

    Published 2025-01-01
    “…To address this problem, this paper proposes a spatial-temporal joint FDIA detection framework named HSGT-Net, which integrates the Hodge diffusion, Sparge sparsity mechanism, and time series modeling. …”
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  9. 1249

    Computer simulation of microwave-assisted drying: Coupled influence of microwave power and pulse ratio on product and process characteristics by Jalal Dehghannya, Mahdi Habibi-Ghods

    Published 2025-01-01
    “…The drying process was further modeled using moving boundary conditions to assess the influence of these variables on heat and moisture diffusion. Results demonstrated that increasing microwave power and decreasing the pulse ratio significantly reduced drying time due to intensified effective moisture diffusion coefficient (14.28%). …”
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  10. 1250

    A Novel Multi-Channel Image Encryption Algorithm Leveraging Pixel Reorganization and Hyperchaotic Maps by Wei Feng, Jiaxin Yang, Xiangyu Zhao, Zhentao Qin, Jing Zhang, Zhengguo Zhu, Heping Wen, Kun Qian

    Published 2024-12-01
    “…For the low 4-bit matrix, we conduct one round of substitution and diffusion operations. Extensive experiments and comparisons demonstrate that MIEA-PRHM outperforms many recent encryption algorithms in various aspects, especially in encryption efficiency.…”
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    Article
  11. 1251

    Electrochemical Characterization and Simulation of Ion Transport in Anion Exchange Membranes for Water Treatment Applications by Qiaolin Lang, Yang Liu, Gaojuan Guo, Yang Zhang

    Published 2025-04-01
    “…The study revealed key insights into the role of membrane resistance, ion diffusion, and capacitive effects on overall membrane performance. …”
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    Article
  12. 1252

    Resonant Scattering of Radiation Belt Electrons by Saturnian Z‐Mode Waves by Xing Cao, Peng Lu, Binbin Ni, Shengyi Ye, Siyuan Wu, Minyi Long, Shaobei Wang

    Published 2025-03-01
    “…The results of the quasi‐linear bounce‐averaged diffusion coefficients show that Saturnian Z‐mode waves efficiently scatter radiation belt electrons (with energies of up to several MeV), with the resonant pitch angle coverage narrowing with increasing L‐shell. …”
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  13. 1253

    Biosorption Behavior of Basic Red 46 and Violet 3 by Dead Pleurotus mutilus from Single- and Multicomponent Systems by N. Yeddou Mezenner, A. Hamadi, S. Kaddour, Z. Bensaadi, A. Bensmaili

    Published 2013-01-01
    “…Mutilus was evaluated for the pseudo-second-order and intraparticle diffusion kinetics models. The experimental data fitted very well the pseudo-second-order kinetic model, whereas diffusion is not only the rate-controlling step. …”
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  14. 1254

    Study on Temperature Field in a Pulverized Coal-fired Furnace with Two Swirling Burners on the Front Wall by MU Yu, LU Yi-ping, ZHU Ling-Bo, GE Ya-jiu

    Published 2021-06-01
    “…The temperature of flue gas in furnace is one of the important monitoring parameters for boiler security and economical efficiency,and the research into this topic is of great importance. …”
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  15. 1255

    Molecular identification and artificial cultivation of a wild isolate of oyster mushroom in Albania by Jordan Merkuri, Stefania Mirela Mang, Ippolito Camele, Magdalena Cara, Gian Luigi Rana

    Published 2016-03-01
    “…Productivity and biological efficiency of the Albanian P. ostreatus ranged from about 10% to 16% and from 33 to 53.33%, respectively. …”
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  16. 1256

    Effect of pre-conditioning on the carbonation curing characteristics of belite-rich cement paste by Xuanru Wu, Geon Noh, Jeong Gook Jang

    Published 2025-10-01
    “…The results suggest that CO2 penetration alters the hydration mechanism of BRC paste and that pre-conditioning enhances both carbonation curing efficiency and overall physicochemical properties. Compared to untreated samples, pre-conditioned specimens exhibited higher compressive strength, primarily due to the removal of internal moisture, which increased the reactive surface area for CO2, facilitated its rapid diffusion, and promoted more uniform carbonation. …”
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  17. 1257

    DCDC PUF an enhanced implementation of ring oscillator based PUF by Leen Younes, Enas Abulibdeh, Baker Mohammad, Hani Saleh, Mahmoud Al-Qutayri

    Published 2025-08-01
    “…It reveals that the proposed system attains a 50% diffuseness, indicating an improvement of approximately 31%, while achieving a relatively consistent 48% uniformity when compared to stand alone PUF. …”
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    Article
  18. 1258

    A self-directed Trojanbot-enzymatic nanobot in neutrobot for active target therapy of glioblastoma by Yuanyuan Gao, Meng Mao, Yue Li, Mingjun Xuan, Yingjie Wu, Qiang He

    Published 2025-06-01
    “…However, the blood-brain barrier (BBB) and complex tumor microenvironment (TME) restrict the diffusion of drugs, which greatly reduces the chemotherapeutic effect on GBM. …”
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  19. 1259

    Adsorption of Chromium Ions by Acid Activated Low Cost Carbon-Kinetic,Thermodynamic and Equilibrium Studies by B. R. Venkatraman, S. Parthasarathy, A. Kasthuri, P. Pandian, S. Arivoli

    Published 2009-01-01
    “…A carbonaceous adsorbent prepared from an indigenous waste, by acid treatment was tested for its efficiency in removing metal ions. The process parameters studied include agitation time, initial metal ions concentration, carbon dose, pH and temperature. …”
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  20. 1260

    A Novel One-Dimensional Chaotic System for Image Encryption in Network Transmission Through Base64 Encoding by Linqing Huang, Qingye Huang, Han Chen, Shuting Cai, Xiaoming Xiong, Jian Yang

    Published 2025-05-01
    “…To purse high plaintext sensitivity, the original image is input to the SHA-256 hash function and its output is used to influence the generated keystream employed in the permutation and diffusion process. After scramble and diffusion operations, the base64 ciphertext is obtained. …”
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